Antibiotic

Cat. No.	Product Name	Effect	Purity

• HY-15142

  Doxorubicin hydrochloride
  Doxorubicin hydrochloride (Hydroxydaunorubicin hydrochloride; ADR), a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin hydrochloride is a potent human DNA topoisomerase I and topoisomerase II inhibitor with IC50s of 0.8 μM and 2.67 μM, respectively. Doxorubicin hydrochloride reduces basal phosphorylation of AMPK and its downstream target acetyl-CoA carboxylase. Doxorubicin hydrochloride induces apoptosis and autophagy[1][2][3].

• HY-14648

  Dexamethasone
  Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist, apoptosis inducer, and common disease inducer in experimental animals, constructing models of muscle atrophy, hypertension, and depression. Dexamethasone can inhibit the production of inflammatory miRNA-155 exosomes in macrophages and significantly reduce the expression of inflammatory factors in neutrophils and monocytes. Dexamethasone also has potential for use in COVID-19 research[1][2][3][4].

• HY-10219

  Rapamycin
  Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1[1]. Rapamycin is an autophagy activator, an immunosuppressant[2].

• HY-100558

  Bafilomycin A1
  Bafilomycin A1 (BafA1) is a specific and reversible inhibitor of vacuolar H+-ATPase (V-ATPase) with IC50 values of 4-400 nmol/mg. Bafilomycin A1, a macrolide antibiotic, is also used as an autophagy inhibitor at the late stage. Bafilomycin A1 blocks autophagosome-lysosome fusion and inhibits acidification and protein degradation in lysosomes of cultured cells. Bafilomycin A1 induces apoptosis[1][2][3].

• HY-17589A

  Chloroquine		99.50%
  Chloroquine is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1][2][3][4].

• HY-106506R

  Desciclovir (Standard)	Control
  Desciclovir (Standard) is the analytical standard of Desciclovir. This product is intended for research and analytical applications. Desciclovir is a potent and orally active proagent of the antiherpetic agent Acyclovir (ACV). Desciclovir is converted to acyclovir in vivo by xanthine oxidase[1].

• HY-16560R

  Camptothecin (Standard)
  Camptothecin (Standard) (Campathecin (Standard)) is the analytical standard of Camptothecin (HY-16560). This product is intended for research and analytical applications. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells.

• HY-A0163D

  trans-Clopenthixol
  trans-Clopenthixol ((E)-Clopenthixol) is an antibiotic, without neuroleptic effect. trans-Clopenthixol can be used to inhibit Pseudomonas aeruginosa and Plasmodium falciparum in vitro[1][2].

• HY-137324

  α-Apooxytetracycline
  α-Apooxytetracycline is a degradation product of Oxytetracycline (HY-B0275). Oxytetracycline is an antibiotic belonging to the tetracycline class[1].

• HY-N14249

  Melithiazole B
  Melithiazol B is an antibiotic. Melithiazole B is a β-methoxyacrylate (MOA) inhibitor with strong anti-agent activity. Antifungal and cytotoxic agent[1].

• HY-N6712

  Thiolutin
  Thiolutin (Acetopyrrothin) is a disulfide-containing antibiotic and anti-angiogenic compound produced by Streptomyces. Thiolutin inhibits the JAMM metalloproteases Csn5, Associated-molecule-with-the-SH3-Domain-of-STAM (AMSH) and Brcc36[1]. Thiolutin is a potent and selective inhibitor of endothelial cell adhesion accompanied by rapid induction of Heat-shock protein beta-1 (Hsp27) phosphorylation[2].

• HY-B1174

  Bekanamycin
  Bekanamycin (Kanamycin B) is an aminoglycoside antibiotic produced by Streptomyces kanamyceticus, against an array of Gram-positive and Gram-negative bacterial strain[1][2].

• HY-A0059R

  Nifuratel (Standard)
  Nifuratel (Standard) is the analytical standard of Nifuratel. This product is intended for research and analytical applications. Nifuratel (NF 113, SAP 113) is a broad-spectrum antibiotic with activity against bacteria, fungi and trichomonas.

• HY-112853

  Fosmidomycin sodium salt
  Fosmidomycin sodium salt is a phosphonic acid antibiotic and a antimalarial agent, which is active against both Gram-negative and Gram-positive bacteria.

• HY-B0396

  Tebipenem pivoxil
  Tebipenem pivoxil (L084) is an orally active antibiotic against a variety of pathogenic bacteria. Tebipenem pivoxil binds penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis[1].

• HY-B1916

  Acetylspiramycin
  Acetylspiramycin (Spiramycin B) is an effective oral macrolide antibiotic produced by Streptomyces, It can inhibit the splenic lymphocyte transformation induced by phytohemagglutinin (PHA), LPS (HY-D1056) and antigen, reduce the procoagulant activity of macrophages, have good antibacterial effect on gram-positive bacteria, and is also an effective antigenic insect agent, which can be used to fight parasitic infection[1][2][3][4].

• HY-N0565B

  Doxycycline hyclate
  Doxycycline hyclate, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor. Doxycycline hyclate shows antibacterial activity and anti-cancer cell proliferation activity. Doxycycline hyclate can be used to construct gene expression regulation models[1][2][3][4][5].

• HY-100436

  Cadazolid		98.76%
  Cadazolid (ACT-179811) is a new oxazolidinone antibiotic with potent activity against Clostridium difficile.

• HY-N7139S1

  Penicillin G-d7 potassium salt
  Penicillin G-d7 (potassium) is the deuterium labeled Penicillin G potassium salt[1].

• HY-129285

  A83016A
  A 83016A is a kinamycin-type antibiotic with the MIC of 4 ug/ml aganist En terococcus faecium[1].

• HY-16980

  Eravacycline
  Eravacycline is a potent and broad-spectrum antibacterial agent.

• HY-129331

  Neothramycin A
  Neothramycin A is an antibiotic, which can be isolated from Streptomyces. Neothramycin A exhibits board spectrum antimicrobial activity, inhibits Staphylococcus aureus, Klebsiella pneumoniae, Escherichia coli W677, and Saccharomyces cerevisia with MIC of 25-50 μg/mL. Neothramycin A exhibits antitumor efficacy against leukemia in mouse models[1].

• HY-W654013

  Minocycline-d7
  Minocycline-d7 is deuterium labeled Minocycline. Minocycline is an orally active, potent and BBB-penetrated semi-synthetic tetracycline antibiotic. Minocycline is a hypoxia-inducible factor (HIF)-1α inhibitor. Minocycline shows anti-cancer, anti-inflammatory, and glutamate antagonist effects. Minocycline reduces glutamate neurotransmission and shows neuroprotective properties and antidepressant effects. Minocycline inhibits bacterial protein synthesis through binding with the 30S subunit of the bacterial ribosome, resulting in a bacteriostatic effect[1][2][3][4][5][6][7][8].

• HY-137084

  Antibiotic AB023a
  Antibiotic AB023a is part of macrocyclic pentaene antibiotic complex, forming the main components with Antibiotic AB023b (HY-137085). Antibiotic AB023a exhibits antifungal activity against Candida albicans, and plant pathogenic fungi, Botrytis cinerea (MIC= 5 μg/mL), Fusarium moniliforme and Pythium ultimum[1][2].

• HY-165272

  Antibiotic SF-2132
  Antibiotic SF-2132 is a peptide antibiotic identified in Nocardiopsis sp., which exhibits inhibitory activity against β-lactam antibiotic-resistant strains, such as Pseudomonas and Escherichia[1].

• HY-19647

  Ritipenem acoxil
  Ritipenem acoxil (FCE 22891; RIPM-AC) is an oral active beta-lactamase antibiotic and can be used for study of bacterial pneumonia[1].

• HY-B1892S1

  Cefazolin-13C2,15N
  Cefazolin-13C2,15N (Cephazolin-13C2,15N) is 13C and 15N labeled Cefazolin. Cefazolin (Cephazolin) is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research[1]. Cefazolin has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD)[2].

• HY-135842

  Aspoxicillin		99.56%
  Aspoxicillin is a broad-spectrum antimicrobial agent against 68 isolates of Actinobacillus pleuropneumoniae with an MIC90 value of <= 0.05 μg/ml. Aspoxicillin has a long half-life in mouse serum of 55 minutes[1][2].

• HY-121136A

  Chartreusin sodium
  Chartreusin sodium is an antibiotic that is active against certain Gram-positive organisms and mycobacteria. Chartreusin is also active against the Micrococcus fiyogenes v. aureus phage[1].

• HY-137371

  Lactonic sophorolipid
  Lactonic sophorolipid is a natural antimicrobial surfactant for oral hygiene[1]. Lactonic sophorolipid, a potential anticancer agent, induces apoptosis in human HepG2 cells through the caspase-3 pathway[1].

• HY-N14673

  Helvecardin A
  Helvecardin A is a glycopeptidtic antibiotic. Helvecardin A has strong activity of anti-aerobic and anaerobic Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus[1].

• HY-B1454

  Clindamycin palmitate hydrochloride
  Clindamycin palmitate hydrochloride is a hydrochloride salt of the ester of clindamycin and palmitic acid and it is an antibacterial agent. Clindamycin palmitate hydrochloride is inactive in vitro, rapid in vivo hydrolysis converts this compound to the antibacterially active clindamycin[1].

• HY-B0322B

  Sulfamethoxazole 1000 µg/mL in methanol
  Sulfamethoxazole (Ro 4-2130) 1000 μg/mL in methanol is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole 1000 μg/mL in methanol inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole 1000 μg/mL in methanol can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis[1][2][3].

• HY-W399439

  Aurantiogliocladin
  Aurantiogliocladin is a weak antibiotic which was active against Staphylococcus epidermidis but not S. aureus. Aurantiogliocladin could inhibit biofilm formation[1].

• HY-N7120

  Penicillin G procaine hydrate		99.52%
  Penicillin G Procaine hydrate (PGP hydrate), a β-lactam antibiotic, is a crystalline complex produced by chemically combining penicillin G with procaine[1][2].

• HY-126783

  Levorin A0	Inhibitor
  Levorin A0 is a Levorin component. Levorin is an aromatic polyene (heptaene) antibiotic with high antifungal activity.

• HY-118992

  Aurodox
  Aurodox (X 5108) is an antibiotic obtained from a streptomyces variant, Aurodox can against a number of gram-positive bacteria. Aurodox shows a very low toxicity in mice and promoted poultry growth[1].

• HY-B0330S2

  Levofloxacin-13C,d3
  Levofloxacin-13C,d3 is the 13C- and deuterium labeled Levofloxacin.

• HY-N14829

  Naphthoquinomycin A
  Naphthoquinomycin A is an Ansa antibiotic with anti-Gram-positive bacteria and fungi activity, and can inhibit the synthesis of E. coli fatty acids[1].

• HY-Y0479S

  L-Lactic acid-13C3
  L-Lactic acid-13C3 is a 13C-labeled L-Lactic acid (HY-Y0479). L-Lactic acid-13C3 can be used for lactate metabolism research[1].

• HY-N14957

  Clavicoronic acid
  Clavicoronic acid is an avian myeloblastosis virus and Moloney murine leukemia virus reverse transcriptases inhibitor with Ki values of 130, 68 µM, respectively. Clavicoronic acid inhibits the multiplication of vesicular stomatitis virus by interfering with this virus's RNA-directed RNA-polymerase. Clavicoronic acid shows no cytotoxicity[1].

• HY-122123

  S-6123
  S-6123 is a potent antimicrobial compound of the oxazolidinone series. S-6123 inhibits ribosomal protein synthesis without inhibiting DNA or RNA synthesis[1].

• HY-117869

  AFK-108
  AFK-108 is a potent antifungal agent. AFK-108 inhibits the activity of 14 alpha-demethylase[1].

• HY-167834

  Farinomalein A
  Farinomalein A is a maleimide that can be isolated from Paecilomyces farinosus. Farinomalein A has potent inhibition of Phytophtora sojae[1].

• HY-13725R

  Pirarubicin (Standard)
  Pirarubicin (Standard) is the analytical standard of Pirarubicin. This product is intended for research and analytical applications. Pirarubicin is an anthracycline antibiotics, acts as a topoisomerase II inhibitor, and is a widely used for treatment of various cancers, in particular, solid tumors.

• HY-B0244

  Praziquantel		99.65%
  Praziquantel is a broadly effective trematocide and cestocide, the initial effect of praziquantel on the schistosome may be an interaction of the drug with lipid constituents of the tegumental membrane. Praziquantel is used for the research of schistosomiasis[1][2].

• HY-B1282A

  Sulfaquinoxaline sodium salt		99.72%
  Sulfaquinoxaline sodium salt is an antimicrobial for veterinary use, with activity against a broad spectrum of Gram-negative and Gram-positive bacteria. Sulfaquinoxaline is used to prevent coccidiosis and bacterial infections[1][2].

• HY-17362R

  Vancomycin (hydrochloride) (Standard)
  Vancomycin (hydrochloride) (Standard) is the analytical standard of Vancomycin (hydrochloride). This product is intended for research and analytical applications. Vancomycin hydrochloride is an antibiotic for the treatment of bacterial infections. It acts by inhibiting the second stage of cell wall synthesis of susceptible bacteria. Vancomycin also alters the permeability of the cell membrane and selectively inhibits ribonucleic acid synthesis.

• HY-12820

  Sibofimloc		99.70%
  Sibofimloc (Antibiotic-202) is a first-in-class, gut-restricted, orally active FimH adhesion inhibitor extracted from patent WO2014100158A1, Compound Example 202. Sibofimloc has anti-bacterial infective activity. Sibofimloc is developed for inflammatory bowel disease (IBD)[1][2].

• HY-129469

  Saframycin S
  Saframycin S is an antibiotic with a racemomycin group that exhibits inhibitory activity against Ehrlich ascites tumors. The LD50 of Saframycin S in ddY mice is 3.2 mg/kg (i.p.)[1].

• HY-16035

  Alatrofloxacin
  Alatrofloxacin, the parenteral proagent of Trovafloxacin, is a fluoronaphthyridone which contains an L-alanyl-L-alanyl salt. Alatrofloxacin functions similar to other fluoroquinolone antibiotics in that it not only has antibiotic activity to kill invading organisms by interfering with DNA synthesis, it possesses immunosuppressive activity[1].

• HY-N12905

  Celastramycin A (isomer)
  Celastramycin A isomer is an isomer of Celastramycin A (HY-122292), an antibiotic against Gram-negative bacteria and Mycobacterium tuberculosis with an MIC of 0.05-3.1 μg/mL. Celastramycin A exerts immunosuppressive effects in Drosophila ex vivo via the immunodeficiency pathway (IC50 of 8 ng/mL), inhibits human innate immune responses via the TNF-α pathway, and inhibits IL-8 production in HUEVC with an IC50 of 60 ng/mL[1][2].

• HY-N6680

  Virginiamycin S1
  Virginiamycin S1 is a cyclic hexadepsipeptide antibiotic, inhibits bacterial protein synthesis at the level of aminoacyl-tRNA binding and peptide bond formation. Virginiamycin S1 belongs to the type B compounds in the streptogramin family and is produced by Streptomyces virginiae, shows a strong bactericidal activity against a wide range of Gram-positive bacteria. Virginiamycin S1 together with virginiamycin M1 is more effective in treat multidrug-resistant bacterial infections[1][2].

• HY-14879C

  Avibactam sodium dihydrate
  Avibactam sodium (NXL-104) dihydrate is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].

• HY-B0508

  Ornidazole		99.58%
  Ornidazole(Ro 7-0207) is a 5-nitroimidazole derivative with antiprotozoal and antibacterial properties against anaerobic bacteria.

• HY-B0275BR

  Oxytetracycline (dihydrate) (Standard)
  Oxytetracycline (dihydrate) (Standard) is the analytical standard of Oxytetracycline (dihydrate). This product is intended for research and analytical applications. Oxytetracycline dihydrate is an antibiotic belonging to the tetracycline class. Oxytetracycline dihydrate potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline dihydrate is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline dihydrate also possesses anti-HSV-1 activity[1][2][3].

• HY-B1159S

  Nitroxoline-d4
  Nitroxoline-d4 is the deuterium labeled Nitroxoline. Nitroxoline is an antibiotic that has proven to be very effective at combating biofilm infections. Nitroxoline functions by chelating Fe2+ and Zn2+ ions from the biofilm matrix[1][2].

• HY-P5728

  Aurein 1.1
  Aurein 1.1 is an antibiotic peptide that can be found in the Australian Bell Frogs Litoria raniformis[1].

• HY-B1128AR

  Cefamandole (sodium) (Standard)
  Cefamandole (sodium) (Standard) is the analytical standard of Cefamandole (sodium). This product is intended for research and analytical applications. 0

• HY-N14410

  Clecarmycin C
  Clecarmycin C is an antitumor antibiotic. Clecarmycin C shows cytotoxicity and antitumor activity. Clecarmycin C shows antimicrobial activity[1].

• HY-B0688

  Dapsone		99.76%
  Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities[1]. Dapsone?exerts effective antileprosy activity?and inhibits folate synthesis in cell extracts of?M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al[2][3].

• HY-W013699

  Chlorhexidine diacetate
  Chlorhexidine diacetate is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine diacetate binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine diacetate has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine diacetate can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-N7118

  Clindamycin hydrochloride monohydrate
  Clindamycin hydrochloride monohydrate is an oral protein synthesis inhibitory agent that has the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin hydrochloride monohydrate resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin hydrochloride monohydrate decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla)[1].

• HY-W654101

  Cefotaxime-d3		98.00%
  Cefotaxime-d3 is the deuterium labeled Cefotaxime (HY-A0088A). Cefotaxime is the β-lactamase stable cephalosporin and the third-generation cephalosporin antibiotic. Cefotaxime possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria[1][2][3][4][5].

• HY-167841

  Anti-MRSA agent 19
  Anti-MRSA agent 19 (Compound 1) is an antibiotic that exhibits activity against S. aureus. Anti-MRSA agent 19 is a active (median MIC=4 μg/mL) against 40 CDC isolates of different bacterial species containing various resistance factors，including Vancomycin (HY-B0671)，aminoglycoside/Tetracycline (HY-A0107)，and oxazolidinone resistance[1].

• HY-116010

  Oleandomycin
  Oleandomycin is a macrolide antibiotic structurally closely related to Erythromycin. Oleandomycin is similar to Erythromycin with antimicrobial activity. Oleandomycin inhibits protein synthesis by interference with translation of activated amino acids to nascent peptide chains on the ribosomes[1][2].

• HY-B0810AR

  Pivmecillinam (hydrochloride) (Standard)
  Pivmecillinam (hydrochloride) (Standard) is the analytical standard of Pivmecillinam (hydrochloride). This product is intended for research and analytical applications. Pivmecillinam hydrochloride (FL-1039 hydrochloride) is an orally active proagent of mecillinam, an extended-spectrum penicillin antibiotic.

• HY-B1831A

  Oritavancin diphosphate		99.93%
  Oritavancin diphosphate (LY333328 diphosphate), a semisynthetic derivative of Vancomycin (HY-B0671), is an orally active glycopeptide antibiotic with bactericidal activity against gram-positive organisms. Oritavancin diphosphate shows antibacterial effect against B. anthracis, such as Ames strain with a MIC value of 0.015 g/mL. Oritavancin diphosphate inhibits cell wall synthesis and disrupts the membrane potential. Oritavancin diphosphate inhibits ArlS kinase activity thereby interfering the signal transduction. Oritavancin diphosphate enters cells by adsorptive endocytosis, which drives it to lysosomes, where it exerts antibiotic activity[1][2][3][4][5].

• HY-B0712A

  Ceftriaxone sodium hydrate		99.25%
  Ceftriaxone sodium hydrate (Ro 13-9904 sodium hydrate) is a broad spectrum β-lactam third-generation cephalosporin antibiotic, which has good antibacterial activity against a variety of gram-negative and positive bacteria. Ceftriaxone sodium hydrate is a covalent inhibitor of GSK3β with IC50 value of 0.78 μM. Ceftriaxone sodium hydrate is an inhibitor of Aurora B. Ceftriaxone sodium hydrate has anti-inflammatory, antitumor and antioxidant activities. Ceftriaxone sodium hydrate can be used in the study of bacterial infections and meningitis[1][2][3][4][5][6][7].

• HY-121144

  Cefazedone		99.89%
  Cefazedone (Refosporen), a first-generation cephalosporin, is a time-dependent antibiotic with activity against Gram-positive and Gram-negative bacteria[1].

• HY-B0134R

  Bestatin (Standard)
  Bestatin (Standard) is the analytical standard of Bestatin. This product is intended for research and analytical applications. Bestatin is a natural, broad-spectrum, and competitive CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase inhibitor. Bestatin has anticancer effects[1][2].

• HY-128488

  Antibiotic TAN-592B
  Antibiotic TAN-592B is an antibiotic against infectious disease caused by bacteria[1].

• HY-W154333

  H-Arg-OtBu dihydrochloride	Inhibitor
  H-Arg-OtBu (dihydrochloride) is a membrane-targeting antimicrobial. H-Arg-OtBu (dihydrochloride) targets the negatively charged bacterial membrane via a combination of electrostatic and hydrophobic interactions. H-Arg-OtBu (dihydrochloride) can be used for bacterial infections diseases research[1].

• HY-19581S

  Baquiloprim-d6
  Baquiloprim-d6 is deuterium labeled Baquiloprim. Baquiloprim, an antibiotic, is a selective inhibitor of bacterial dihydrofolate reductases. Baquiloprim possesses in vitro bacteriostatic activity against both Gram-negative and Gram-positive bacteria[1][2].

• HY-B1781S

  Sulfachloropyridazine-13C6
  Sulfachloropyridazine-13C6 is the 13C6 labeled Sulfachloropyridazine. Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria.

• HY-B0330S1

  (S)-Ofloxacin-d3
  (S)-Ofloxacin-d3 is the deuterium labeled Levofloxacin. Levofloxacin, a synthetic fluoroquinolone, is an antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication.

• HY-W001957

  Glurate
  Glurate (4-Acetylbutyric acid; 5-Oxohexanoic acid) can be used to construct antiviral agents (acyclic nucleoside esters) (extracted from patent WO1997030052A1)[1].

• HY-N14251

  Melithiazole K
  Melithiazol K is an antibiotic. Melithiazole K is a β-methoxyacrylate (MOA) inhibitor with strong anti-agent activity[1].

• HY-B1864

  Kasugamycin
  Kasugamycin (Ksg) is an antibiotic which binds both the 30S and 70S ribosome but not isolated 50S subunits. Kasugamycin mimics mRNA nucleotides to destabilize tRNA binding and inhibit canonical translation initiation[1].

• HY-B0526R

  Flumequine (Standard)
  Flumequine (Standard) is the analytical standard of Flumequine. This product is intended for research and analytical applications. Flumequine (R-802) is a quinolone antibiotic, and acts as a topoisomerase II inhibitor, with an IC50 of 15 μM (3.92 μg/mL).

• HY-N15344

  Euryachin E
  Euryachin E is an antimicrobial and antiviral agent found in Eurya chinensis. It exhibits a MIC of 6.25 μg/mL against B. cereus and 0.78 μg/mL against S. aureus. Its IC50 against COVID-19 is 6.41 μM. Euryachin E can be utilized for research in the fields of infection and inflammation[1].

• HY-N15063

  10-Hydroxyundeca-2,4,6,8-tetraynamide
  10-Hydroxyundeca-2,4,6, 8-tetraynamide is a polyacetylene antibiotic. 10-Hydroxyundeca-2,4,6,8-tetraynamide has anti-Gram-positive bacteria, negative bacteria, yeast, fungus activity and cytotoxicity[1].

• HY-W327808

  DL-Lanthionine
  DL-Lanthionine is a distinctive amino acid and a monosulfide counterpart to cystine, playing a vital role as a component of peptide antibiotics known as lantiobiotics, which encompass well-known examples such as nisin and subtilin.

• HY-129208

  Viridicatumtoxin
  Viridicatumtoxin is a new mycotoxin extracted from Penicillium viridicatum with a LD50 of 122.4 mg/kg in rats.

• HY-B1466R

  Mezlocillin sodium (Standard)
  Mezlocillin (sodium) (Standard) is the analytical standard of Mezlocillin (sodium). This product is intended for research and analytical applications. Mezlocillin (BAY-f 1353) sodium is a β-lactam antibiotic, a semisynthetic and extended-spectrum antibiotic. Mezlocillin sodium is active against both gram-negative and gram-positive bacteria. Mezlocillin sodium can be used in bacterial infection research[1][2].

• HY-B1166

  Cefamandole nafate
  Cefamandole nafate (Cefamandole formate sodium) is a second-generation broad-spectrum cephalosporin antibiotic[1].

• HY-129548

  Prumycin
  Prumycin is an antifungal antibiotic with activity against cucumber powdery mildew. Prumycin significantly inhibited the disease, whereas other metabolites such as bacillomycin D and surfactin did not. Prumycin did not induce the expression of plant defense genes, indicating that its effects were not through plant defense responses. Observation of cucumber cotyledons treated with prumycin showed that it could inhibit spore germination of P. fusca[1].

• HY-N6681

  15-Acetoxyscirpenol		99.35%
  15-acetoxyscirpenol, one of acetoxyscirpenol moiety mycotoxins (ASMs), strongly induces apoptosis and inhibits Jurkat T cell growth in a dose-dependent manner by activating other caspases independent of caspase-3[1].

• HY-P1926

  A-54556A
  A-54556A (ADEP 1) is an acyldepsipeptide (ADEP) antibiotic. A-54556A shows antibacterial activity against a broad range of Gram-positive bacteria[1].

• HY-N13278

  2-Acetyl-2-decarboxamidotetracycline
  2-Acetyl-2-decarboxamidotetracycline (2-Acetyl-2-decarboxamidooxytetracycline) is an antibiotic of the tetracycline type. 2-Acetyl-2-decarboxamidotetracycline shows an ultraviolet absorption spectrum which is identical with that of tetracycline or of 5-oxytetracycline above 300 mμ, a region characteristic of the BCD-ring system[1][2].

• HY-N0113S

  Hordenine-d6		98.03%
  Hordenine-d6 (Ordenina-d6) is the deuterium labeled Hordenine. Hordenine, an alkaloid found in plants, inhibits melanogenesis by suppression of cyclic adenosine monophosphate (cAMP) production[1].

• HY-163331

  Cresomycin
  Cresomycin is a bridged macrobicyclic antibiotic that can bind to the bacterial ribosome. Cresomycin exhibits efficacy against both Gram-positive and Gram-negative bacteria, including multidrug-resistant strains of Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa[1].

• HY-B1434

  7-Aminocephalosporanic acid
  7-aminocephalosporanic acid (7-ACA) is a HSP90β inhibitor and an antibiotic. 7-Aminocephalosporanic acid is the core chemical structure of the synthesis of cephalosporin antibiotics and an effective β-lactamase inhibitor[1][2].

• HY-W011117

  Danofloxacin		98.47%
  Danofloxacin is a third generation fluoroquinolone and orally active antimicrobial agent. Danofloxacin shows a broad spectrum of activity against most Gram-negative and Gram-positive bacteria, mycoplasma and chlamydia species, and plays an antimicrobial role by inhibition of bacterial DNA-gyrase. Danofloxacinh has the potential for respiratory diseases in cattle, swine, and chickens treatment[1][2].

• HY-B0518AR

  Naftifine (hydrochloride) (Standard)
  Naftifine (hydrochloride) (Standard) is the analytical standard of Naftifine (hydrochloride). This product is intended for research and analytical applications. Naftifine hydrochloride is an antibiotic. Naftifine hydrochloride has antifungal activity against dermatophytes, aspergilli, Sporothrix schenckii, and yeasts of the genus Candida. Naftifine hydrochloride can be used for the research of superficial dermatomycoses inhibition[1].

• HY-B0497R

  Niclosamide (Standard)
  Niclosamide (Standard) is the analytical standard of Niclosamide. This product is intended for research and analytical applications. Niclosamide (BAY2353) is an orally active antihelminthic agent used in parasitic infection research[1]. Niclosamide is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[4]. Niclosamide has biological activities against cancer, inhibits DNA replication in Vero E6 cells[2][3][5].

• HY-121348

  Ficellomycin
  Ficellomycin is a nitrogen-containing bicyclic antibiotic with strong activity against Gram-positive bacteria, including multidrug-resistant strains of Staphylococcus aureus. Ficellomycin works by inducing the formation of defective 34S DNA fragments, which interfere with the semi-conservative DNA replication process. These fragments lack the ability to integrate into larger DNA segments and eventually form a complete bacterial chromosome. Ficellomycin can be used in research for various bacterial diseases[1].

• HY-172263

  KU13
  KU13 is an inhibitor of nontuberculous mycobacteria (NTM). The minimum inhibitory concentrations (MIC) of KU13 against Mycobacterium and E. coli are 0.032-8 μg/mL and 2 μg/mL, respectively. KU13 can be used for research in the field of anti-infection [1].

• HY-111023

  Nemonoxacin malate		99.43%
  Nemonoxacin (TG-873870) malate is a nonfluorinated quinolone antibiotic. Nemonoxacin malate has broad-spectrum activity against Gram-positive, Gram-negative and atypical pathogens. Nemonoxacin malate can inhibit drug-resistant Streptococcus pneumoniae and (HY-121544) Methicillin-resistant Staphylococcus aureus. Nemonoxacin malate can be used for the research of community-acquired pneumonia[1][2].

• HY-B1075

  Fosfomycin calcium
  Fosfomycin (MK-0955) calcium is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin calcium shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[1][2].

• HY-B0238R

  Amorolfine (hydrochloride) (Standard)
  Amorolfine (hydrochloride) (Standard) is the analytical standard of Amorolfine (hydrochloride). This product is intended for research and analytical applications. Amorolfine (Ro 14-4767/002) hydrochloride is a potent anti-fungal agent. Amorolfine hydrochloride inhibits ergosterol biosynthesis. Amorolfine hydrochloride has the potential for the research of Neoscytalidium dimidiatum onychomycosis[1][2].

• HY-135611R

  Imidocarb (Standard)
  Pargyline (hydrochloride) (Standard) is the analytical standard of Pargyline (hydrochloride). This product is intended for research and analytical applications. Pargyline hydrochloride is an irreversible monoamine oxidase (MAO) inhibitor with Kis of 13 μM and 0.5 μM for MAO-A and MAO-B, respectively. Pargyline hydrochloride has antihypertensive and anticancer activities[1][2][3]. Pargyline (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-B0030R

  D-Cycloserine (Standard)
  D-Cycloserine (Standard) is the analytical standard of D-Cycloserine. This product is intended for research and analytical applications. D-Cycloserine is an antibiotic which targets sequential bacterial cell wall peptidoglycan biosynthesis enzymes. D-Cycloserine is a partial NMDA agonist that can improve cognitive functions. D-Cycloserine can be used for multidrug-resistant tuberculosis research[1][2].

• HY-B1282S

  Sulfaquinoxaline-d4
  Sulfaquinoxaline-d4 is the deuterium labeled Sulfaquinoxaline. Sulfaquinoxaline is an antimicrobial for veterinary use, with activity against a broad spectrum of Gram-negative and Gram-positive bacteria. Sulfaquinoxaline is used to prevent coccidiosis and bacterial infections[1][2].

• HY-76210R

  5-Hydroxypyrazine-2-Carboxylic Acid (Standard)
  Geniposidic acid (Standard) is the analytical standard of Geniposidic acid. This product is intended for research and analytical applications. Geniposidic acid has radiation protection and anti-cancer activity.

• HY-B1340S

  Carbadox-d3
  Carbadox-d3 is the deuterium labeled Carbadox. Carbadox is a quinoxaline-di-N-oxide antibiotic compound which is widely fed to nursery-age pigs to control enteric diseases and improve feed efficiency.

• HY-118029

  Saroaspidin A
  Saroaspidin A is an antibiotic, which can be isolated from Hypericum japonicum thunb[1].

• HY-113703

  PD117588
  PD117588 is a quinolone antibacterial agent with a broad range of antibacterial activity. PD117588 exhibits excellent activity against a variety of Gram-positive and Gram-negative bacteria from cancer patients, especially against all Gram-positive strains, including methicillin-resistant Staphylococcus aureus, coagulase-negative Staphylococci, and Enterococci. PD117588 is also very effective against most Gram-negative bacilli, although ciprofloxacin shows stronger activity against Pseudomonas aeruginosa. Compared with other quinolone antibiotics, the minimum inhibitory concentration of PD117588 outperforms most of the tested microorganisms, including imipenem and ceftazidime[1].

• HY-135842R

  Aspoxicillin (Standard)
  Aspoxicillin (Standard) is the analytical standard of Aspoxicillin. This product is intended for research and analytical applications. Aspoxicillin is a broad-spectrum antimicrobial agent against 68 isolates of Actinobacillus pleuropneumoniae with an MIC90 value of <= 0.05 μg/ml. Aspoxicillin has a long half-life in mouse serum of 55 minutes[1][2].

• HY-P2088

  TANDEM
  TANDEM (Des-N-tetramethyltriostin A) is a synthetic antibiotic drug that has the activity of inhibiting the growth of tumor cells. TANDEM can be used in combination with chemotherapy to enhance the inhibitory effect. TANDEM has shown significant inhibitory effects on a variety of cancer cell lines in in vitro experiments. The structure of TANDEM allows it to effectively target tumor cells during the inhibition process. TANDEM's mechanism of action involves interfering with cell proliferation and survival pathways[1].

• HY-B1781R

  Sulfachloropyridazine (Standard)
  Sulfachloropyridazine (Standard) is the analytical standard of Sulfachloropyridazine. This product is intended for research and analytical applications. Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria.

• HY-A0294S

  Ertapenem-d4
  Ertapenem-d4 (MK-0826-d4) is deuterium labeled Ertapenem. Ertapenem (MK-0826) is a broad spectrum and long acting β-lactam antibiotic. Ertapenem has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract[1][2].

• HY-B0441A

  Tobramycin sulfate
  Tobramycin sulfate (Nebramycin Factor 6 sulfate) is a parenterally administered, broad spectrum aminoglycoside antibiotic that is widely used in the treatment of moderate to severe bacterial infections due to sensitive organisms[1].

• HY-113582

  Albothricin
  Albothricin is a potent streptothricin Antibiotic with antimicrobial activities[1].

• HY-13725

  Pirarubicin
  Pirarubicin is an anthracycline antibiotics, acts as a topoisomerase II inhibitor, and is a widely used for treatment of various cancers, in particular, solid tumors.

• HY-125074

  PNU 142300	Control
  PNU 142300 is an inactive metabolite of the oxazolidinone antibiotic Linezolid (HY-10394).

• HY-124425R

  5′-Deoxythymidine (Standard)
  Veratric acid (Standard) is the analytical standard of Veratric acid. This product is intended for research and analytical applications. Veratric acid (3,4-Dimethoxybenzoic acid) is an orally active phenolic compound derived from vegetables and fruits, has antioxidant[1] and anti-inflammatory activities[3]. Veratric acid also acts as a protective agent against hypertension-associated cardiovascular remodelling[2]. Veratric acid reduces upregulated COX-2 expression, and levels of PGE2, IL-6 after UVB irradiation[3].

• HY-B1282

  Sulfaquinoxaline
  Sulfaquinoxaline is an antimicrobial for veterinary use, with activity against a broad spectrum of Gram-negative and Gram-positive bacteria. Sulfaquinoxaline is used to prevent coccidiosis and bacterial infections[1][2].

• HY-19581R

  Baquiloprim (Standard)
  Baquiloprim (Standard) is the analytical standard of Baquiloprim. This product is intended for research and analytical applications. Baquiloprim, an antibiotic, is a selective inhibitor of bacterial dihydrofolate reductases. Baquiloprim possesses in vitro bacteriostatic activity against both Gram-negative and Gram-positive bacteria[1][2].

• HY-105416

  Calphostin C
  Calphostin C is a highly selective PKC inhibitor (IC50=0.05 μM) and tumor apoptosis inducer. Calphostin C competitively binds to PKC and inhibits PKC-mediated phosphorylation signal transduction. Calphostin C restores Na+/K+ ATPase activity in the sciatic nerve of diabetic mice and improves neuropathy. Calphostin C can be used in the study of anti-tumor and diabetic complications[1][2][3].

• HY-118051

  LY 186826
  LY 186826 is a γ-lactam antibiotic containing an aminothioazole methoxyacetic acid side chain at the C-7 position. LY186826 exhibits potent antibacterial activity against a wide range of Gram-positive and Gram-negative bacteria. LY186826 is inactivated by β-lactamases and Enterobacterases, showing stronger activity against Enterobacter strains.

• HY-B0902AR

  Rufloxacin hydrochloride (Standard)
  Rufloxacin hydrochloride (Standard) is the analytical standard of Rufloxacin hydrochloride. This product is intended for research and analytical applications. Rufloxacin hydrochloride (MF-934 hydrochloride) is a fluoroquinolone antibacterial, inhibits B-cell differentiation in human mononuclear cells, inhibits Topo.

• HY-126837

  SPM VIII
  SPM VIII is a dodecanoyl analogue of spicamycin, a nucleoside antibiotic that contains fatty acids of various chain lengths. SPM VIII exhibits potent antitumor activity against the human gastric cancer SC-9 xenograft model[1].

• HY-135221A

  Cefcapene pivoxil
  Cefcapene pivoxil, the pivalate ester prodrug form of Cefcapene, is an orally active third-generation cephalosporin with a wide spectrum of anti-bacterial activity. Cefcapene has the potential for the palmoplantar pustulosis (PPP) research[1][2].

• HY-B0334AS

  Sulbactam-d5 sodium
  Sulbactam-d5 (sodium) is the deuterium labeled Sulbactam sodium. Sulbactam (CP45899) sodium is a competitive, irreversible beta-lactamase inhibitor. Sulbactam sodium shows antimicrobial activity against multidrug-resistant (MDR) acinetobacter calcoaceticus--Acinetobacter baumannii (Acb) complex[1][2].

• HY-B1244

  Dimetridazole
  Dmetridazole (1,2-Dimethyl-5-nitroimidazole), a nitroimidazole-based antibiotic, combats protozoan infections[1].

• HY-B0529R

  Azlocillin (Standard)
  Azlocillin (Standard) is the analytical standard of Azlocillin. This product is intended for research and analytical applications. Azlocillin, an antibiotic, is a semisynthetic penicillin, and has broad-spectrum antibacterial activity. Azlocillin is active against drug-tolerant B. burgdorferi sensu stricto JLB31 infection[1][2].

• HY-17591S

  Penicillin G-d5 potassium		98.67%
  Penicillin G-d5 (potassium) is the deuterium labeled Penicillin G potassium. Penicillin G potassium is a fast-acting antibiotic; used to treat bacterial infections that affect the blood, heart, lungs, joints, and genital areas[1][2].

• HY-U00214

  Ibafloxacine
  Ibafloxacine (R835) is a fluoroquinolone antibiotic agent that is developed exclusively for veterinary use.

• HY-122146

  Bactobolin B	Inhibitor
  Bactobolin B (Alanylbactobolin) is a chlorine-containing antibiotic with antitumor activities[1].

• HY-101479R

  Iclaprim (Standard)
  Iclaprim (Standard) is the analytical standard of Iclaprim. This product is intended for research and analytical applications. Iclaprim is a new selective bacterial Dihydrofolate inhibitor, which can inhibit the growth of S. aureus (MRSA) with an MIC90 of 0.06 μg/mL.

• HY-B0322S

  Sulfamethoxazole-d4
  Sulfamethoxazole-d4 (Ro 4-2130-d4) is a deuterium labeled Sulfamethoxazole (HY-B0322). Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis[1][2][3].

• HY-W048303

  L-Azatyrosine
  L-Azatyrosine is an antitumor antibiotic isolated from Streptomyces chibaensis. L-Azatyrosine can restore normal phenotypic behavior to transformed cells bearing oncogenic Ras genes[1][2].

• HY-17466

  Sancycline		98.01%
  Sancycline (6-Demethyl-6-deoxytetracycline) acts by reversibly binding to the 30 S ribosomal subunit and inhibiting protein translation by blocking entry of aminoacyl-tRNA into the ribosome a site similar to tetracycline (HY-A0107). Sancycline, four linearly fused six-membered rings with four stereocenters, is a rare semi-synthetic tetracycline (HY-A0107) prepared by hydrogenolysis of the chloro and benzylic hydroxy moieties of Declomycin[1][2][3].

• HY-17589

  Chloroquine phosphate		99.89%
  Chloroquine phosphate is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine phosphate is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine phosphate is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1][2][3][4].

• HY-125633

  Kapurimycin A3
  Kapurimycin A3 is an antitumor and antibacterial antibiotic. Kapurimycin A3 has DNA binding and breakage activity. Kapurimycin A3 can be isolated from Streptomyces[1][2].

• HY-W012037R

  8-Hydroxyquinoline (hemisulfate) (Standard)
  8-Hydroxyquinoline (hemisulfate) (Standard) is the analytical standard of 8-Hydroxyquinoline (hemisulfate). This product is intended for research and analytical applications. 8-Hydroxyquinoline hemisulfate (8-Quinolinol hemisulfate) is a monoprotic bidentate chelating agent, exhibits antiseptic, disinfectant, and pesticide properties, functioning as a transcription inhibitor.

• HY-B1599

  Chloramphenicol palmitate		98.25%
  Chloramphenicol palmitate is an orally active broad spectrum antibiotic and has a broad spectrum of activity against gram positive and gram negative bacteria. Chloramphenicol palmitate inhibits bacterial protein synthesis by blocking the peptidyl transferase step. Chloramphenicol palmitate can be used as bacterial selection agent in transformed cells containing chloramphenicol resistance genes[1].

• HY-N13910

  Alnumycin
  Alnumycin is a naphthoquinone antibiotic with a narrow-spectrum antimicrobial activity against Gram-positive bacteria. Alnumycin inhibits the growth of K562 human leukemia cells with an IC50 of 0.53 μg/mL[1].

• HY-P2200

  Siamycin I
  Siamycin I (BMY-29304), a 21-residue tricyclic peptide, is a secondary metabolite in actinomycetes. Siamycin I is a HIV fusion inhibitor with ED50s of 0.05 to 5.7 μM for acute HIV type 1 (HIV-1) and HIV-2 infections. Siamycin I inhibits the gelatinase and gelatinase biosynthesis-activating pheromone (GBAP) signaling via the FsrC-FsrA two-component regulatory system in a noncompetitive manner. Siamycin I suppresses the expression of both fsrBDC and gelE-sprE transcripts. Siamycin I, a lasso peptide, interacts with lipid II and inhibits cell wall biosynthesis. Siamycin I, an antibiotic, has the potential for enterococcal infections research[1][2][3][4].

• HY-B1218

  Sulfaphenazole
  Sulfaphenazole is a selective inhibitor of human cytochrome P450 (CYP) 2C9 enzyme. Sulfaphenazole is a cytoprotective agent against light-induced death of photoreceptors. Sulfaphenazole inhibits light-induced necrosis and mitochondrial stress-initiated apoptosis. Sulfaphenazole is an off patent sulfonamide antibiotic and demonstrates bactericidal activity through enhanced M1 macrophage activity. Sulfaphenazole can significantly reduce infarct size and restore post-ischemic coronary flow following ischemia and reperfusion[1][2][3].

• HY-N8401

  Musellactone
  Musellactone is a lactone that can be isolated from Musella lasiocarpa. Musellactone is an antibiotic, that exhibits antibacterial activity against Bacillus megaterium and Sarcina lutea[1].

• HY-N1428

  Citric acid
  Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid causes renal toxicity in mice[1][2][3].

• HY-B0810

  Pivmecillinam
  Pivmecillinam (FL-1039) is an orally active proagent of mecillinam, an extended-spectrum penicillin antibiotic.

• HY-B1190BS

  L-Cefadroxil-d4 trifluoroacetate
  L-Cefadroxil-d4 (trifluoroacetate) is deuterium labeled L-Cefadroxil.

• HY-N13883

  Aerocavin
  Aerocavin is an antibiotic that is active against both Gram-positive and Gram-negative bacteria in vitro[1].

• HY-P2450

  Leucinostatin A
  Leucinostatin A (Antibiotic P168) is a nonapeptide exerting a remarkable activity especially against Candida albicans and Cryptococcus neoformans. Leucinostatin A is a hydrophobic nonapeptide antibiotic. Leucinostatin A inhibits prostate cancer growth through reduction of insulin-like growth factor-I expression in prostate stromal cells. Antiprotozoal activies[1].

• HY-125617

  α-Lipomycin
  α-Lipomycin is an acyclic polyene antibiotic isolated from the gram-positive bacterium Streptomyces aureofaciens Tü117[1].

• HY-B0330

  Levofloxacin		99.92%
  Levofloxacin ((-)-Ofloxacin) is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin inhibits the DNA gyrase and topoisomerase IV. Levofloxacin can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin shows anti-orthopoxvirus activity[1][2][3][4][5].

• HY-P2311

  Defensin HNP-2 human
  Defensin HNP-2 human is an endogenous antibiotic peptide and monocyte chemotactic peptide produced by human neutrophils.

• HY-N14748

  Elsamicin B
  Elsamicin B is an antitumor antibiotic in the Chartreusin group[1].

• HY-16955

  Plazomicin
  Plazomicin (ACHN 490) is a potent aminoglycoside antibiotic in the fight against antimicrobial resistance. Plazomicin has in vitro activity against several multi-drug-resistant organisms, including carbapenem-resistant Enterobacteriaceae. Plazomicin has the potential to be used for multi-drug-resistant complicated urinary tract infections (cUTIs) or in combination for serious carbapenem-resistant Enterobacteriaceae infections[1].

• HY-150521R

  Hispolon (Standard)
  4-Hydrazinobenzoic acid (Standard) is the analytical standard of 4-Hydrazinobenzoic acid. This product is intended for research and analytical applications. 4-Hydrazinobenzoic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

• HY-130337

  Teicoplanin A2-2
  Teicoplanin A2-2 is a glycopeptide antibiotic. Teicoplanin A2-2 exhibits antibacterial activity, particularly against coagulase-negative staphylococci (CNS). Teicoplanin A2-2 inhibits bacterial cell wall synthesis by competitively binding to the terminal D-Ala-D-Ala peptide bonds in the cell wall synthesis process, leading to bacterial death. Teicoplanin A2-2 can be used for research into bacterial resistance mechanisms and the development of new antibiotics[1].

• HY-N14887

  Phleomycin E
  Phleomycin E is a heteropeptide antibiotic. Phleomycin E has anti-Gram-positive bacteria, negative bacteria and mycobacterium effects. Phleomycin E extends the survival time of mice transplanted with Ehrman's ascites cancer. Phleomycin E inhibits airy entity carcinoma in mice with an IC50 of 0.31 μg/mL[1].

• HY-N13929

  Scytalidin
  Scytalidin is a terpenoid antibiotic with antifungal effect[1].

• HY-P0263R

  Dermaseptin (Standard)
  Kanamycin (sulfate) (Standard) is the analytical standard of Kanamycin (sulfate). This product is intended for research and analytical applications. Kanamycin (Kanamycin A) sulfate is an orally active antibacterial (gram-negative/positive bacteria) agent, inhibits translocation and causes misencoding by binding to the 70 S ribosomal subunit. Kanamycin sulfate shows good inhibitory activity to both M. tuberculosis (sensitive and drug-resistant ) and K. pneumonia, which can be used in studies of tuberculosis and pneumonia[1][2][3][4].

• HY-B0454AS

  Miconazole-d5 nitrate (2,4-Dichlorobenzyloxy-d5)
  Miconazole-d5 (nitrate) (2,4-Dichlorobenzyloxy-d5) is the deuterium labeled Miconazole nitrate. Miconazole nitrate (R18134 nitrate) is an imidazole antifungal agent. Miconazole nitrate also has antibacterial effects[2].

• HY-17508R

  Clarithromycin (Standard)
  Clarithromycin (Standard) is the analytical standard of Clarithromycin. This product is intended for research and analytical applications. Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4-catalyzed triazolam alpha-hydroxylation with the IC50 (Ki) value of 56 (43) μM[2]. Clarithromycin significantly inhibits the HERG potassium current[3].Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K[4].

• HY-N5160

  Arborcandin A
  Arborcandin A is a 1,3-β-glucan synthase inhibitor that serves as an antifungal antibiotic. Arborcandin A exhibits IC50 values of 0.25 μg/mL and 0.05 μg/mL against Candida albicans and Aspergillus fumigatus, respectively. Additionally, Arborcandin A has an MIC of 4-8 μg/mL against the genus Candida[1].

• HY-161586

  Chloramphenicol/BSA
  Chloramphenicol/BSA is the antigen-adjuvant conjugate formed by the coupling of Chloramphenicol (HY-B0239) with Bovine Serum Albumin (BSA). By conjugating the antigen with a protein adjuvant, the production of antigen-specific antibodies in vaccine models can be enhanced. The conjugate does not affect protein folding or disrupt major epitopes, and it can enhance cross-presentation and the generation of antigen-specific T cells.

• HY-17409R

  Nystatin (Standard)
  Nystatin (Standard) is the analytical standard of Nystatin. This product is intended for research and analytical applications. Nystatin is an orally active polyene antifungal antibiotic effective against yeast and mycoplasma. Nystatin increases the permeability of plasma membranes to small monovalent ions, including chloridion[1][2]. Nystatin is a cholesterol-sequestering agent[3], partially prevents Oxaliplatin-induced lipid raft aggregation, DR4 and DR5 clustering, and thereby reduces apoptosis[5].

• HY-P2148

  P-113		98.59%
  P-113 is an antimicrobial peptide (AMP) derived from the human salivary protein histatin 5. P-113 is active against clinically important microorganisms such as Pseudomonas spp., Staphylococcus spp., and C. albicans[1].

• HY-N14437

  Pradimicin T2
  Pradimicin T2 is an antibiotic. Pradimicin T2 has activity against filamentous fungi and yeast-like fungi[1].

• HY-118448R

  2,4-Diacetylphloroglucinol (Standard)
  2,4-Diacetylphloroglucinol (Standard) is the analytical standard of 2,4-Diacetylphloroglucinol (HY-118448). This product is intended for research and analytical applications. 2,4-Diacetylphloroglucinol is a polyketide antibiotic produced by Pseudomonas fluorescens. 2,4-Diacetylphloroglucinol exhibits broad-spectrum toxicity against various organisms such as bacteria, fungi, oomycetes, and nematodes. 2,4-Diacetylphloroglucinol can also inhibit plant pathogens and affect the root development of tomato seedlings[1].

• HY-B1484R

  Moxalactam (sodium salt) (Standard)
  Moxalactam (sodium salt) (Standard) is the analytical standard of Moxalactam (sodium salt). This product is intended for research and analytical applications. Moxalactam (Latamoxef) sodium salt is a synthetic oxa-β-lactam antibiotic. Moxalactam sodium salt has a broad spectrum of activity against Gram-positive and Gram-negative aerobic and anaerobic bacteria. Moxalactam sodium salt inhibits production of β-lactamases[1].

• HY-W268334

  1,2,3,4-Tetrahydronorharman-1-one
  1,2,3,4-Tetrahydronorharman-1-one is a manzamine alkaloid with activity against infectious and tropical parasitic diseases from an Indonesian sponge[1].

• HY-W016420

  Fosfomycin sodium
  Fosfomycin (MK-0955) sodium is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin sodium shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[1][2].

• HY-124111

  10-Deoxymethymycin
  10-Deoxymethymycin (Antibiotic YC 17) displays antibiotic activity against Gram positive bacteria[1].

• HY-129673

  Sarubicin A
  Sarubicin A (U-58431) is an antibiotic that inhibits Gram-positive and Gram-negative bacteria and has antitumor activity[1][2].

• HY-N6687

  Calcimycin
  Calcimycin (A-23187) is an antibiotic and a unique divalent cation ionophore (like calcium and magnesium). Calcimycin induces Ca2+-dependent cell death by increasing intracellular calcium concentration. Calcimycin inhibits the growth of Gram-positive bacteria and some fungi. Calcimycin also inhibits the activity of ATPase and uncouples oxidative phosphorylation (OXPHOS) of mammalian cells. Calcimycin induces apoptosis[1][2][3][4].

• HY-129329

  Lankamycin
  Lankamycin, a macrolide antibiotic, shows moderate antimicrobial activity against several gram-positive bacteria, acting as a synergistic pair with carbocyclic antibiotic Lankacidin C (HY-121412) by binding to the ribosome exit tunnel[1].

• HY-B1920R

  Josamycin (Standard)
  Josamycin (Standard) is the analytical standard of Josamycin. This product is intended for research and analytical applications. Josamycin (EN-141) is an orally active macrolide antibiotic exhibiting antimicrobial activity against a wide spectrum of pathogens, such as bacteria. The dissociation constant Kd from ribosome for Josamycin is 5.5 nM[1][2].

• HY-100126

  Tubercidin
  Tubercidin (7-Deazaadenosine) is an antibiotic obtained from Streptomyces tubercidicus. Tubercidin inhibits the growth of Streptococcus faecalis (8043) with an IC50 of 0.02 μM[1]. Tubercidin inhibits polymerases by incorporating DNA or RNA, thereby inhibiting DNA replication, RNA and protein synthesis[2]. Tubercidin is a weak inhibitor of adenosine phosphorylase, and interferes with the phosphorylation of adenosine and AMP[1]. Tubercidin has antiviral activity[2].

• HY-B1782R

  Sulfamoxole (Standard)
  Sulfamoxole (Standard) is the analytical standard of Sulfamoxole. This product is intended for research and analytical applications. Sulfamoxole is a broad- spectrum chemotherapeutic antimicrobial agent. Sulfamoxole can be used for the study of pediatric infections[1].

• HY-B0508S

  Ornidazole-d5
  Ornidazole-d5 is deuterium labeled Ornidazole.

• HY-121473

  Aklavin
  Aklavin is an antibiotic that shows activity against various bacteriophages, Gram-positive bacteria, and some fungi and viruses[1].

• HY-P1068B

  Lysozyme, Human Neutrophil
  Lysozyme, Human Neutrophil is found to be present in all three types of human neutrophil granules (azurophil-, specific- and gelatinase granules). Lysozyme, Human Neutrophil takes part in antibacterial activity of leukocytes[1].

• HY-108971R

  Demecycline (Standard)
  Uridine 5'-monophosphate (disodium salt) (Standard) is the analytical standard of Uridine 5'-monophosphate (disodium salt). This product is intended for research and analytical applications. Uridine 5'-monophosphate disodium salt is component used for RNA synthesis.

• HY-B0593A

  Ceftazidime pentahydrate		99.87%
  Ceftazidime (GR20263) pentahydrate , an antibiotic, has a broad spectrum activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime pentahydrate is also active against Enterobacteriaceae (including β-lactamase-positive strains) and is resistant to hydrolysis by most β-lactamases[1].

• HY-N13869

  Asperlin
  Asperlin is an orally active marine-derived antibiotic with antifungal, anticancer, anti-inflammatory and anti-atherosclerotic activities. Asperlin induces apoptosis. Asperlin increases reactive oxygen species (ROS)- and DNA damage-associated G2/M phase arrest and ATM phosphorylation. Asperlin is effective in preventing HFD-induced obesity and modulating gut microbiota[1][2][3][4][5].

• HY-B1175R

  (2S,5R,6R)-Ticarcillin (disodium) (Standard)
  (2S,5R,6R)-Ticarcillin disodium (Standard) is the analytical standard of (2S,5R,6R)-Ticarcillin disodium. This product is intended for research and analytical applications. (2S,5R,6R)-Ticarcillin disodium is a semisynthetic antibiotic with bactericidal activities. (2S,5R,6R)-Ticarcillin disodium is the (2S,5R,6R)-enantiomer of Ticarcillin (HY-139805).

• HY-16321

  Micafungin sodium
  Micafungin sodium (FK 463 sodium) is an antifungal agent which inhibits 1, 3-beta-D-glucan synthesis.

• HY-17408

  Mevastatin		99.46%
  Mevastatin (Compactin) is a first HMG-CoA reductase inhibitor that belongs to the statins class. Mevastatin is a lipid-lowering agent, and induces apoptosis, arrests cancer cells in G0/G1 phase. Mevastatin also increases endothelial nitric oxide synthase (eNOS) mRNA and protein levels. Mevastatin has antitumor activity and has the potential for cardiovascular diseases treatment[1][2][3].

• HY-N7071A

  Maduramicin ammonium
  Maduramicin ammonium (Maduramycin ammonium) is isolated from the actinomycete Actinomadura rubra. Maduramicin ammonium (Maduramycin ammonium) is an anticoccidial agent for the the treatment of Eimeria spp., E. adenoeides, E. gallopavonis, and E. dispersa infection[1]. Maduramicin ammonium (Maduramycin ammonium) induces cell apoptosis in chicken myocardial cells via intrinsic and extrinsic pathways[2].

• HY-N14416

  Parvodicin A
  Parvodicin A is a glycopeptide antibiotic. Parvodicin A has inhibitory effect on Staphylococcus aureus, Staphylococcus furfur, Staphylococcus hemolyticus and Enterococcus faecalis[1].

• HY-N14826

  Nanaomycin E
  Nanaomycin E is an antibiotic. Nanaomycin E has activity against Gram-positive bacteria and fungi[1].

• HY-B0334

  Sulbactam		99.75%
  Sulbactam (CP45899) is a competitive, irreversible beta-lactamase inhibitor. Sulbactam shows antimicrobial activity against multidrug-resistant (MDR) acinetobacter calcoaceticus--Acinetobacter baumannii (Acb) complex[1][2].

• HY-103095A

  Enmetazobactam iodide
  Enmetazobactam (iodide) (AAI101 (iodide)) is an extended-spectrum β-lactamase inhibitor, against many resistant Gram-negative pathogens[1][2].

• HY-B1894

  Cefetamet pivoxyl
  Cefetamet pivoxyl is a cephalosporin antibiotic. Cefetamet pivoxyl inhibits 355 enteropathogens Keime, Gram-negative bacteria (ausgenommen Pseudomonas aeruginosa) and Legionella pneumophila[1].

• HY-148209

  Balhimycin
  Balhimycin is a glycopeptide antibiotic, found from the fermentation broth of a Amycolatopsis sp. Balhimycin shows anti-bacterial activity against staphylococci and anaerobes[1].

• HY-A0110AR

  Cefotiam hexetil hydrochloride (Standard)
  Cefotiam hexetil (hydrochloride) (Standard) is the analytical standard of Cefotiam hexetil (hydrochloride). This product is intended for research and analytical applications. Cefotiam hexetil hydrochloride (CTM-HE) is an oral third-generation cephalosporin, which is a proagent of cefotiam, but has no anti-bacterial property. Cefotiam is an antibiotic[1].

• HY-W107466

  4-((4-((4-Aminophenyl)sulfonyl)phenyl)amino)-4-oxobutanoic acid
  4-((4-((4-Aminophenyl)sulfonyl)phenyl)amino)-4-oxobutanoic acid is a sulfonamide antiinfective agent[1].

• HY-139645

  MtDTBS-IN-1
  MtDTBS-IN-1 is a particularly potent binder (KD = 57 nM) and inhibitor (Ki = 5 μM) of MtDTBS.

• HY-118773

  MreB Perturbing Compound A22 hydrochloride
  MreB Perturbing Compound A22 hydrochloride is a benzylisothiourea compound that interacts with the ATP binding site of MreB rapidly and reversibly. MreB Perturbing Compound A22 hydrochloride blocks normal rod shape formation and inhibits chromosome partitioning in E. coli, inhibiting growth (MIC=3.1 µg/ml).

• HY-121329

  Carumonam
  Carumonam (AMA-1080; Ro 17-2301) is a sulfonated monocyclic β-Lactam Antibiotic, targeting to penicillin-binding protein (PBP). Carumonam exerts highly activity against Enterobacteriaceae, Pseudomonas aeruginosa, and Haemophilus influenzae, while it weakly and even inactively inhibits Streptococcus pneumoniae and Staphylococcus aureus. Carumonam is resistant to beta-lactamase-mediated hydrolysis[1].

• HY-103249

  Reutericyclin		98.11%
  Reutericyclin (Reutericycline), a unique tetramic acid, is an antibiotic produced by some strains of Lactobacillus reuteri. Reutericyclin (Reutericycline) exhibits a broad inhibitory spectrum including Lactobacillus spp., Bacillus subtilis, B. cereus, Enterococcus faecalis, Staphylococcus aureus, and Listeria innocua[1][2].

• HY-119686

  Miloxacin
  Miloxacin is an orally active bacteriostatic agent targeting Gram-negative bacteria, exhibiting antibacterial properties similar to Oxolinic acid (HY-B1002) and Nalidixic acid (HY-B0398)[1].

• HY-B0905R

  Tilmicosin (Standard)
  Tilmicosin (Standard) is the analytical standard of Tilmicosin. This product is intended for research and analytical applications. Tilmicosin (LY-177370) is an orally active calcium channel antagonist and macrolide antibiotic with antimicrobial activity. Tilmicosin mainly acts on the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. Tilmicosin is effective in the treatment of respiratory diseases in livestock such as cattle, sheep and pigs. In addition, Tilmicosin has immunomodulatory and anti-inflammatory effects[1].

• HY-B1190R

  Cefadroxil (Standard)		98.85%
  Cefadroxil (Standard) is the analytical standard of Cefadroxil. This product is intended for research and analytical applications. 0

• HY-N7123S

  Sulfacetamide-d4
  Sulfacetamide-d4 (Sulphacetamide-d4) is the deuterium labeled Sulfacetamide (HY-N7123). Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide has antifungal and antibacterial activities[1].

• HY-108402

  Cefodizime
  Cefodizime is a third generation cephalosporin antibiotic with a broad spectrum of antibacterial activity. Cefodizime has no renal toxic effect, good tolerance and immune regulation activity, and has the potential for severe infections of the respiratory and urinary tracts[1][2].

• HY-B0268AR

  Enoxacin (hydrate) (Standard)
  Enoxacin (hydrate) (Standard) is the analytical standard of Enoxacin (hydrate). This product is intended for research and analytical applications. Enoxacin hydrate (Enoxacin sesquihydrate), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 μg/ml) and topoisomerase IV (IC50=26.5 μg/ml). Enoxacin hydrate is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin hydrate has potent activities against gram-positive and -negative bacteria. Enoxacin hydrate is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing[1][2][3][4].

• HY-N9362

  Emodinanthrone		98.08%
  Emodinanthrone, an anthraquinone, is a sprecursor of Emodin (HY-14393) with antibiotic activity. Emodinanthrone inhibits respiration-driven solute transport at micromolar concentrations in membrane vesicles of Escherichia coli[1][2][3].

• HY-N14701

  2-Hydroxygentamicin A3
  2-Hydroxygentamicin A3 is a 3 aminoglycoside antibiotic with anti-Gram-positive and negative bacteria activity[1].

• HY-139618R

  Dup-721 (Standard)
  Celiprolol (hydrochloride) (Standard) is the analytical standard of Celiprolol (hydrochloride). This product is intended for research and analytical applications. Celiprolol (REV 5320) is a potent, cardioselective and orally active β1-andrenoceptor r antagonist with partial β2 agonist activity, with Ki values of 0.14-8.3 μM. Celiprolol has antihypertensive and antianginal activity, and can be used for the research of cardiovascular disease such as high blood pressure[1][4].

• HY-13772R

  Valrubicin (Standard)
  Valrubicin (Standard) is the analytical standard of Valrubicin. This product is intended for research and analytical applications. Valrubicin is a chemotherapy agent, inhibits TPA-and PDBu-induced PKC activation with IC50s of 0.85 and 1.25 μM, respectively, and has antitumor and antiinflammatory activity.

• HY-N15124

  1-Deamino-1-hydroxysagamicin
  1-Deamino-1-hydroxysagamicin (Antibiotic SUM-3) is an aminoglycotone antibiotic. 1-Deamino-1-hydroxysagamicin has the activity against Gram-positive and Gram-negative bacteria[1].

• HY-P10857

  Microcin J25
  Microcin J25 (MccJ25) is a cyclic peptide antibiotic consisting of 21 unmodified amino acid residues. Microcin J25 inhibits DNA-dependent RNA polymerase (RNAP) of Gram-negative bacteria. Microcin J25 has antibacterial activity[1][2].

• HY-B0337R

  Sulfadimethoxine (Standard)
  Sulfadimethoxine (Standard) is the analytical standard of Sulfadimethoxine. This product is intended for research and analytical applications. Sulfadimethoxine (Sulphadimethoxine) is a sulfonamide antibiotic used to treat many infections[1][2].

• HY-B0268A

  Enoxacin hydrate		99.85%
  Enoxacin hydrate (Enoxacin sesquihydrate), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 µg/ml) and topoisomerase IV (IC50=26.5 µg/ml). Enoxacin hydrate is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin hydrate has potent activities against gram-positive and -negative bacteria. Enoxacin hydrate is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing[1][2][3][4].

• HY-10581A

  Gatifloxacin hydrochloride		99.94%
  Gatifloxacin hydrochloride (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin hydrochloride inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml)[1]. Gatifloxacin hydrochloride can be used to treat bacterial conjunctivitis in vivo.

• HY-129564

  Acetomycin
  Acetomycin is an antibiotic. Acetomycin inhibits the growth of CT-8 human colon adenocarcinoma cells (IC50: 1.5 μg/mL) and L1210 murine leukemia cells (IC50: 2.2 μg/mL). Acetomycin can be isolated from actinomycete WP-2661[1].

• HY-117204

  AA-57
  AA-57 is an acidic lipophilic antibiotic isolated from the fermentation broth of Actinomycetes strain AA-57. The AA-57 strain was isolated from a soil sample collected in Koriyama City, Fukushima Prefecture, Japan. AA-57 has antibacterial properties against Gram-positive bacteria, Gram-negative bacteria, and acid-fast bacteria. AA-57 was discovered by screening actinomycete cultures for antibacterial properties. AA-57 exhibits significant antibacterial activity and has inhibitory effects against a variety of bacteria. The discovery of AA-57 provides new possibilities for antibacterial therapy.

• HY-N1887

  4-Allylcatechol		99.73%
  4-Allylcatechol (4-Allylpyrocatechol) is a xylan which has oral activity and can be isolated from the root of Piper taiwanense. 4-Allylcatechol has a strong inhibitory activity against collagen-induced platelet aggregation (IC50 = 5.3 μM). In addition, 4-Allylcatechol has anti-tuberculosis activity against Mycobacterium tuberculosis H37Rv (MIC = 27.6 μg/mL)[1].

• HY-155011

  MB076	Inhibitor
  MB076 is a novel heterocyclic triazole with improved plasma stability. MB076 inhibits seven different Class C Acinetobacter-derived cephalosporinases (ADCs) β-lactamase variants with Ki values ＜ 1 μM. MB076 acts synergistically in combination with multiple cephalosporins to restore pBCSK(−) susceptibility[1].

• HY-N14630

  Lividomycin B
  Lividomycin B is an aminoglycoside antibiotic. Lividomycin B has a broad-spectrum effect against bacteria and Mycobacterium, and has no cross-resistance with /i>Streptomyces and penicillium, and has protective effect on mice infected with S. aureus and Pseudomonas aeruginosa[1].

• HY-14648S3

  Dexamethasone-4,6α,21,21-d4
  Dexamethasone-4,6α,21,21-d4 is the deuterium labeled Dexamethasone-4,6α,21,21. Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.

• HY-122490

  Laidlomycin
  Lincomycin (compound II) is a new polyether antibiotic that can be isolated from streptoverticillium olivoreticuli[1].

• HY-142127

  Ribostamycin
  Ribostamycin (Vistamycin) is a broad-spectrum aminoglycoside antibiotic. Ribostamycin is effective against Gram-Negative and Gram-Positive bacterial infection. Ribostamycin also inhibits the chaperone activity of PDI[1][2].

• HY-150036

  Anthramycin
  Anthramycin, a member of the pyrolobenzodiazepine (PBD) family, is a potent antibiotic. Anthramycin has potent antitumor activity. Anthramycin can act as an potent antagonist of cholecystokinin in the central nervous system in mice[1][2][3].

• HY-121144R

  Cefazedone (Standard)
  Cefazedone (Standard) is the analytical standard of Cefazedone. This product is intended for research and analytical applications. Cefazedone (Refosporen), a first-generation cephalosporin, is a time-dependent antibiotic with activity against Gram-positive and Gram-negative bacteria[1].

• HY-16908AR

  Lefamulin acetate (Standard)
  Lefamulin (acetate) (Standard) is the analytical standard of Lefamulin (acetate). This product is intended for research and analytical applications. Lefamulin (BC-3781) acetate is an orally active antibiotic. Lefamulin acetate inhibits protein synthesis by binding to the peptidyl transferase center of the 50S bacterial ribosome. Lefamulin acetate has anti-inflammatory activity. Lefamulin acetate can be used in the research of bacterial infections, such as bacterial pneumonia[1].

• HY-N11422

  Mycaminosyltylonolide
  Mycaminosyltylonolide is a potent antibiotic. Mycaminosyltylonolide shows antibacterial activity. Mycaminosyltylonolide inhibits luciferase synthesis[1][2].

• HY-125868

  Penethamate hydriodide
  Penethamate hydriodide is a diethylaminoethyl ester prodrug of benzylpenicillin that can be used to treat bovine mastitis via the intramuscular route[1].

• HY-B1340

  Carbadox
  Carbadox is a quinoxaline-di-N-oxide antibiotic compound which is widely fed to nursery-age pigs to control enteric diseases and improve feed efficiency.

• HY-133056R

  Pseudomonic acid C (Standard)
  Algestone acetophenide (Standard) is the analytical standard of Algestone acetophenide. This product is intended for research and analytical applications. Algestone acetophenide is a progesterone drug. Algestone acetophenide can be used in combination with estrogen as a long-acting injectable contraceptive[1].

• HY-B0356B

  Ciprofloxacin hydrochloride monohydrate		99.90%
  Ciprofloxacin (Bay-09867) hydrochloride monohydrate is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin hydrochloride monohydrate induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin hydrochloride monohydrate has anti-proliferative activity and induces apoptosis. Ciprofloxacin hydrochloride monohydrate is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-17466R

  Sancycline (Standard)
  Sancycline (Standard) is the analytical standard of Sancycline. This product is intended for research and analytical applications. Sancycline (6-Demethyl-6-deoxytetracycline) acts by reversibly binding to the 30 S ribosomal subunit and inhibiting protein translation by blocking entry of aminoacyl-tRNA into the ribosome a site similar to tetracycline (HY-A0107). Sancycline, four linearly fused six-membered rings with four stereocenters, is a rare semi-synthetic tetracycline (HY-A0107) prepared by hydrogenolysis of the chloro and benzylic hydroxy moieties of Declomycin[1][2][3].

• HY-B1190

  Cefadroxil
  Cefadroxil is a broad-spectrum antibiotic of the cephalosporin type, effective in Gram-positive and Gram-negative bacterial infections.

• HY-122457

  Δ2,3-Doramectin
  Δ2,3-Doramectin is the primary pH degradation products of doramectin (HY-17035). Doramectin is a antiparasitic antibiotic[1].

• HY-139805

  Ticarcillin
  Ticarcillin is a semisynthetic, extended-spectrum, carboxypenicillin antibacterial agent, and is active against gram-positive cocci, including streptococci and staphylococci. Ticarcillin is also effective against most gram-negative organisms, including Pseudomonas aeruginosa. Ticarcillin can be used in lower respiratory tract infections, skin and skin structure infections, urinary tract infections, and intraabdominal infections research[1][2][3].

• HY-130339

  Teicoplanin A2-4
  Teicoplanin A2-4 is an antibiotic active against Gram-positive aerobic and anaerobic bacteria[1].

• HY-B0329R

  Isoniazid (Standard)
  Isoniazid (Standard) is the analytical standard of Isoniazid. This product is intended for research and analytical applications. Isoniazid (INH) is a proagent and must be activated by a bacterial catalase-peroxidase enzyme KatG. Isoniazid is bactericidal to rapidly dividing mycobacteria and has anti-tuberculostatic activity[1][2][3][4].

• HY-114495

  Caerulomycin A
  Caerulomycin A (Cerulomycin; Caerulomycin), an antifungal compound, induces generation of T cells, enhances TGF-β-Smad3 protein signaling via suppressing interferon-γ-induced STAT1 signaling. Antifungal and antibiotic activity, and used in autoimmune diseases[1].

• HY-17460A

  Garenoxacin Mesylate hydrate		99.78%
  Garenoxacin (BMS284756) Mesylate hydrate is an orally active quinolone antibiotic and has a broad spectrum of activity against a wide array of gram-positive and gram-negative bacteria, anaerobes, and fastidious organisms[1].

• HY-13637B

  Ganciclovir hydrate
  Ganciclovir (BW 759) hydrate, a nucleoside analogue, is an orally active antiviral agent with activity against CMV. Ganciclovir hydrate also has activity in vitro against members of the herpes group and some other DNA viruses. Ganciclovir hydrate inhibits the in vitro replication of human herpes viruses (HSV 1 and 2, CMV) and adenovirus serotypes 1, 2, 4, 6, 8, 10, 19, 22 and 28. Ganciclovir hydrate has an IC50 of 5.2 μM for feline herpesvirus type-1 (FHV-1) and can diffuse into the brain[1][2][3].

• HY-126562

  Piperlonguminine
  Piperlonguminine is an alkaloid amide isolated from the Piper species. Piperlonguminine shows various biological properties, including anti-inflammatory, antitumor, neuroprotective, anti-platelet, anti-melanogenic, antifungal and antibacterial activities[1][2][3][4].

• HY-10980R

  Tavaborole (Standard)
  Tavaborole (Standard) is the analytical standard of Tavaborole. This product is intended for research and analytical applications. Tavaborole (AN-2690) is an antifungal agent with activity against Trichophyton species, in a topical solution formulation for the potential treatment of onychomycosis.

• HY-B0108

  Daptomycin		99.90%
  Daptomycin is a lipopeptide antibiotic with rapid in vitro bactericidal activity against gram-positive organisms.

• HY-14655R

  Sulfasalazine (Standard)
  Sulfasalazine (Standard) is the analytical standard of Sulfasalazine. This product is intended for research and analytical applications. Sulfasalazine (NSC 667219) is an anti-rheumatic agent for the research of rheumatoid arthritis and ulcerative colitis. Sulfasalazine can suppress NF-κB activity. Sulfasalazine is a type 1 ferroptosis inducer[1][2][3][4].

• HY-B0771

  Cefozopran
  Cefozopran (SCE-2787) is a semi-synthetic, parenteral, fourth-generation cephalosporin. Cefozopran, an antibiotic, has a broad spectrum of antibacterial activity, inhibiting most of the gram-negative and gram-positive organisms[1][2].

• HY-120242

  N-(3-Oxobutanoyl)-L-homoserine lactone	Modulator
  N-(3-Oxobutanoyl)-L-homoserine lactone (3-oxo-C4-HSL) is a carbapenem antibiotic biosynthesis autoregulator in Erwinia carotovora ATCC 39048. N-(3-Oxobutanoyl)-L-homoserine lactone induces expression of rhiI in R. leguminosarum[1].

• HY-N14221

  Eponemycin
  Eponemycin is an antibiotic that exhibits antitumor activity. Eponemycin exhibits cytotoxicity in cancer cells B16-F10, L1210, P388 and HCT-116 with IC50 of 0.0017, 0.01, 0.031 and 0.0097 µg/mL, respectively. Eponemycin inhibits the DNA synthesis in B16-F10 and Mitomycin C with IC50 of 0.1 µg/mL and 0.41 µg/mL[1].

• HY-W714019

  Tetracycline 10-O-ß-D-galactopyranoside
  Tetracycline 10-O-ß-D-galactopyranoside is a broad antibiotic[1].

• HY-15311R

  Avermectin B1 (Standard)
  Avermectin B1 (Standard) is the analytical standard of Avermectin B1. This product is intended for research and analytical applications. Avermectin B1 (Abamectin) is a mixture of two similar segments of avermectin. Avermectin B1 is an orally anti-infection agent, which can be used in the research of parasitic worms, insect pests, agriculture and animal husbandry. Avermectin B1 can also induce the production of ROS and induces cytotoxicity, apoptosis and autophagy[1][2][4].

• HY-B0272S1

  Rifampicin-d8
  Rifampicin-d8 (Rifampin-d8) is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.

• HY-A0256

  Clavulanic acid		99.76%
  Clavulanic acid is a naturally occurring powerful bacterial β-lactamases inhibitor for research of infections caused by bacteria, including infections of the ears. Clavulanic acid is active against a wide spectrum of gram-positive and gram-negative bacterias[1].

• HY-12764R

  6-OAU (Standard)
  Prochloraz manganese (Standard) is the analytical standard of Prochloraz manganese. This product is intended for research and analytical applications. Prochloraz manganese is an antifungal agent, and is used in agricultural industries[1].

• HY-135389S

  Desmethyl Levofloxacin-d8 hydrochloride
  Desmethyl Levofloxacin-d8 hydrochloride is the deuterium labeled Desmethyl Levofloxacin. Desmethyl Levofloxacin is a metabolite of Levofloxacin. Levofloxacin, a synthetic fluoroquinolone, is an antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication[1].

• HY-B1407

  Phthalylsulfathiazole
  Phthalylsulfathiazole is a kind of sulfonamides used as an antibacterial drug.

• HY-107329R

  Cefathiamidine (Standard)
  Cefathiamidine (Standard) is the analytical standard of Cefathiamidine. This product is intended for research and analytical applications. Cefathiamidine is a first-generation cephalosporin antibacterial agent and is used to treat infections caused by susceptible bacteria. Cefathiamidine exhibits a wide spectrum of antimicrobial activity against bacteria. Cefathiamidine is used for the treatment of respiratory, liver, five senses, urinary tract infections, endocarditis and sepsis[1][2].

• HY-W013766R

  Pipemidic acid (trihydrate) (Standard)
  Pipemidic acid (trihydrate) (Standard) is the analytical standard of Pipemidic acid (trihydrate). This product is intended for research and analytical applications. Pipemidic acid trihydrate, a derivative of Piromidic acid, is an antibacterial agent. Pipemidic acid trihydrate inhibits DNA gyrase. Pipemidic acid trihydrate is active against gram-negative bacteria including Pseudomonas aeruginosa as well as some gram-positive bacteria. Pipemidic acid trihydrate can be used for the research of intestinal, urinary, and biliary tract infections[1][2].

• HY-B0421

  Mycophenolic acid		99.94%
  Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 µM. Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects[1][2].

• HY-Y0479AS2

  L-Lactate-13C sodium		98.00%
  L-Lactate-13C ((S)-2-Hydroxypropanoic acid-13C) sodium is the 13C-labeled L-Lactic acid sodium (HY-W040233). L-lactate Sodium is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid. L-Lactic acid Sodium has antiproliferative activity[1][2][3].

• HY-B0306

  Prothionamide		99.94%
  Protionamide (or prothionamide) is a drug used in the treatment of tuberculosis; has also been tested for use in the treatment of leprosy.

• HY-N12866

  Monensin C
  Monensin C is an oxygen-containing heterocyclic polyether antibiotic. Monensin C has antibacterial, mycobacterial, fungal and protozoan activity, but it has a weaker effect on Gram-negative bacteria and has an inhibitory effect on HeLa cells[1].

• HY-10882S1

  Clotrimazole-d10
  Clotrimazole-d10 is deuterated labeled Clotrimazole (HY-10882). Clotrimazole is an imidazole derivative, an antifungal compound and is a CYP (cytochrome P450) inhibitor. Clotrimazole has antibacterial activity.

• HY-B1924

  Norvancomycin hydrochloride	Inhibitor
  Norvancomycin hydrochloride is a cell wall synthesis inhibitor targeting peptidoglycan precursors of Gram-positive bacteria and cannot pass the blood-brain barrier. Norvancomycin hydrochloride can competitively bind to peptidoglycan precursors, irreversibly inhibit bacterial cell wall synthesis, and exert antibacterial activity. Norvancomycin hydrochloride is mainly used in the study of Gram-positive bacterial infections, especially infections caused by methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant Staphylococcus epidermidis (MRSE). Norvancomycin hydrochloride can also be incorporated into the bionic calcium phosphate coating of titanium implants to enhance antibacterial activity and inhibit postoperative orthopedic infections[1][2].

• HY-14738

  Ceftaroline fosamil (inner)
  Ceftaroline fosamil (inner) (TAK-599 free acid), a cephalosporin derivative, is an N-phosphono proagent of anti-methicillin-resistant Staphylococcus aureus (MRSA) T-91825. Ceftaroline fosamil (inner) can be used for the research of MRSA infection[1][2][3].

• HY-126198A

  Linogliride fumarate
  Linogliride (MCN-3935) fumarate is an antidiabetic agent. Linogliride fumarate (100 μM) does not affect insulin secretion in the absence of glucose, but has a significant insulinotropic effect in the presence of 5.5 mM glucose[1].

• HY-100268

  Xenalamine
  Xenalamine is a synthetic antiviral agent.

• HY-N6680R

  Virginiamycin S1 (Standard)
  Virginiamycin S1 (Standard) is the analytical standard of Virginiamycin S1. This product is intended for research and analytical applications. Virginiamycin S1 is a cyclic hexadepsipeptide antibiotic, inhibits bacterial protein synthesis at the level of aminoacyl-tRNA binding and peptide bond formation. Virginiamycin S1 belongs to the type B compounds in the streptogramin family and is produced by Streptomyces virginiae, shows a strong bactericidal activity against a wide range of Gram-positive bacteria. Virginiamycin S1 together with virginiamycin M1 is more effective in treat multidrug-resistant bacterial infections[1][2].

• HY-146344

  Antiviral agent 17		98.93%
  Antiviral agent 17 (Compound 4) is an anti-infection agent. Antiviral agent 17 retains its antiviral effect in a human replicon assay (EC50 = 0.015 μM). Antiviral agent 17 results in good antiviral activity against murine norovirus. Antiviral agent 17 has the potential for the research of infectious and malignant diseases[1].

• HY-N0677A

  Kalii Dehydrographolidi Succinas		99.30%
  Kalii Dehydrographolidi Succinas (Potassium dehydroandrographolide succinate), extracted from herbal medicine Andrographis paniculata (Burm f) Nees, is widely used for the treatment of viral pneumonia and viral upper respiratory tract infections because of its immunostimulatory, anti-infective and anti-inflammatory effect[1][2].

• HY-B1526

  Thiacetazone		99.73%
  Thiacetazone (Thioacetazone) is a thiourea-containing antitubercular agent and is an orally active antibiotic. Thiacetazone has antibacterial action, which inhibits growth of Mycobacterium tuberculosis H37Rv with a MIC value of 0.1 μg/mL[1].

• HY-66011AS

  Moxifloxacin-d4
  Moxifloxacin-d4 is the deuterium labeled Moxifloxacin. Moxifloxacin is an orally active 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-129347

  Lankacyclinol A
  Lankacyclinol A is an orally active antibiotic isolated from Streptomyces rochei. Lankacyclinol A has broad-spectrum antimicrobial activity against both Gram-positive and Gram-negative bacteria. Lankacyclinol A exhibits low toxicity in mice[1].

• HY-B0239S1

  DL-threo-Chloramphenicol-d5
  DL-threo-Chloramphenicol-d5 is a deuterium labeled DL-threo-Chloramphenicol. DL-threo-Chloramphenicol is the racemate of Chloramphenicol.

• HY-13637R

  Ganciclovir (Standard)
  Ganciclovir (Standard) is the analytical standard of Ganciclovir. This product is intended for research and analytical applications. Ganciclovir (BW 759), a nucleoside analogue, is an orally active antiviral agent with activity against CMV. Ganciclovir also has activity in vitro against members of the herpes group and some other DNA viruses. Ganciclovir inhibits the in vitro replication of human herpes viruses (HSV 1 and 2, CMV) and adenovirus serotypes 1, 2, 4, 6, 8, 10, 19, 22 and 28. Ganciclovir has an IC50 of 5.2 μM for feline herpesvirus type-1 (FHV-1) and can diffuse into the brain[1][2][3].

• HY-W739149

  Rifapentine-d8
  Rifapentine-d8 is deuterium labeled Rifapentine. Rifapentine (DL 473) is an antibiotic used in tuberculosis research[1][2].

• HY-137927

  Benapenem
  Benapenem is a carbapenem-type agent that belongs to the broad-spectrum β-lactam antibiotic class.

• HY-B0992R

  Nithiamide (Standard)
  Nithiamide (Standard) is the analytical standard of Nithiamide. This product is intended for research and analytical applications. 0

• HY-N8336

  IT-143A
  IT-143A is an antibiotic, that exhibits antibacterial and antifungal activity against Micrococcus luteus and Aspergillus fumigatus with MIC of 6.25-25 μg/mL. IT-143A inhibits growth of cancer cell KB with an IC50 of 0.36 ng/mL[1].

• HY-108288

  Sulbactam pivoxil
  Sulbactam pivoxil is a proagent of sulbactam. Sulbactam is a β-lactamase inhibitor which poorly adsorbed from gastrointestinal tract. Sulbactam pivoxil has a better absorption than the parent agent and provides high serum levels after oral administration[1].

• HY-13756R

  Tacrolimus (Standard)
  Tacrolimus (Standard) is the analytical standard of Tacrolimus. This product is intended for research and analytical applications. Tacrolimus (FK506), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties[1].

• HY-W749146

  Raja 42
  Raja 42 is a gamma lactam antibiotic. Raja 42 is effective against a variety of different bacterias, including Gram-positive and Gram-negative bacteria, such as C. difficile strains[1].

• HY-14273R

  Isavuconazole (Standard)
  Isavuconazole (Standard) is the analytical standard of Isavuconazole. This product is intended for research and analytical applications. Isavuconazole (BAL-4815) is a triazole proagent with antifungal activity against yeasts, molds, and dimorphic fungi. Isavuconazole inhibits ergosterol biosynthesis and results in the disruption of fungal membrane structure and function. Isavuconazole is a moderate inhibitor of CYP3A4.

• HY-B0272

  Rifampicin		98.15%
  Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity.

• HY-B1210

  Pipemidic acid
  Pipemidic acid , a derivative of Piromidic acid, is an antibacterial agent. Pipemidic acid inhibits DNA gyrase. Pipemidic acid is active against gram-negative bacteria including Pseudomonas aeruginosa as well as some gram-positive bacteria. Pipemidic acid can be used for the research of intestinal, urinary, and biliary tract infections[1][2].

• HY-A0269R

  Mecillinam (Standard)
  Mecillinam (Standard) is the analytical standard of Mecillinam. This product is intended for research and analytical applications. Mecillinam (Amdinocillin), the β-lactam antibiotic, has a broad spectrum of activity against gram-negative organisms[1].

• HY-133695S

  ent-Florfenicol Amine-d3
  ent-Florfenicol Amine-d3 is the deuterium labeled Florfenicol amine. Florfenicol amine is a metabolite of Florfenicol (HY-B1374). Florfenicol, a veterinary antibiotic, can be used in aquaculture to control susceptible bacterial diseases[1].

• HY-N13887

  Aerocyanidin
  Aerocyanidin is an antibiotic containing an isonitrile group, which is mainly effective against Gram-positive bacteria.

• HY-B1802B

  Tosufloxacin hydrochloride
  Tosufloxacin (A-61827) hydrochloride is an orally active fluoroquinolone antibiotic. Tosufloxacin hydrochloride shows a broad spectrum of antibacterial activity against gram-positive and gram-negative bacteria[1][2].

• HY-N14694

  Pluracidomycin C1
  Pluracidomycin C1 is a carbapenem antibiotic. Pluracidomycin C1 has anti-Gram-positive bacteria and Gram-negative bacteria activity, and has the effect of inhibiting β-lactamase[1].

• HY-B1781

  Sulfachloropyridazine		99.51%
  Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria.

• HY-W391940

  (Rac)-Amorolfine hydrochloride
  (Rac)-Amorolfine hydrochloride is the racemic form of Amorolfine hydrochloride. Amorolfine (Ro 14-4767/002) hydrochloride (HY-B0238) is an effective antifungal agent. Amorolfine hydrochloride inhibits the biosynthesis of ergosterol and has research potential for treating onychomycosis caused by Neoscytalidium dimidiatum[1][2].

• HY-B0220C

  Erythromycin (aspartate)
  Erythromycin aspartate is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin aspartate binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin aspartate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-W777166

  Aprepitant-13C2,d2 (Major)
  Aprepitant-13C2,d2 (Major) (MK-0869-13C2,d2) is 13C labeled Aprepitant. Aprepitant (MK-0869) is a selective and high-affinity neurokinin 1 receptor antagonist with a Kd of 86 pM.

• HY-10393

  Eperezolid
  Eperezolid(PNU-100592) is a oxazolidinone antibacterial agent, Eperezolid demonstrated good in vitro inhibitory activity, regardless of methicillin susceptibility for staphylococci(MIC90= 1-4 mg/ml).

• HY-N6779

  Patulin
  Patulin (Terinin) is a mycotoxin produced by fungi including the Aspergillus, Penicillium, and Byssochlamys species, causes chromosome breakage, mutation, teratogenic and cytotoxic. Patulin induces autophagy-dependent apoptosis through lysosomal-mitochondrial axis, and causes DNA damage[1][2][3][4].

• HY-124425

  5′-Deoxythymidine		99.74%
  5′-Deoxythymidine is a thymidine form which 5' position replaced with hydrogen. 5'-deoxy Thymidine is effective against Bacillus subtilis and Staphylococcus aureus. 5′-Deoxythymidine can be used as a research tool for antiviral and anticancer studies[1].

• HY-112661

  PC-766B
  PC-766B is a macrolide antibiotic. PC-766B is active against Gram-positive bacteria, and some fungi and yeasts, but inactive against Gram-negative bacteria. PC-766B shows antitumor activity against murine tumor cells. PC-766B has weak inhibitory activity against Na+, K+-ATPase[1][2].

• HY-N0465R

  Olaquindox (Standard)
  Olaquindox (Standard) is the analytical standard of Olaquindox. This product is intended for research and analytical applications. Olaquindox, a quinoxalin derivative, is an orally active antibiotic. Olaquindox stimulates growth and decreases intestinal mucosal immunity of piglets[1].

• HY-111331

  Germicidin B
  Germicidin B is an antibiotic with bactericidal properties. Germicidin B can inhibit hexokinase II, with an IC50 of 25.16 μM[1][2].

• HY-123886

  Aranciamycin
  Aranciamycin (Compound 1) is an anthracycline antibiotic with collagenase inhibitory activity (IC503.7*10-7M). Aranciamycin can be used to inhibit DNA synthesis in tumor cells [1].

• HY-B0525

  Carbenicillin
  Carbenicillin is a broad-spectrum semi-synthetic penicillin antibiotic for gram-negative bacteria. Carbenicillin can interfere the cell wall synthesis while displaying low toxicity to plant tissue[1][2].

• HY-13434AR

  Ionomycin (calcium) (Standard)
  2-(1-Piperazinyl)pyrimidine (Standard) is the analytical standard of 2-(1-Piperazinyl)pyrimidine. This product is intended for research and analytical applications. 2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558)[1].

• HY-B0512R

  Sulfamerazine (Standard)
  Sulfamerazine (Standard) is the analytical standard of Sulfamerazine. This product is intended for research and analytical applications. 0

• HY-N0262R

  Cordycepin (Standard)
  Cordycepin (Standard) is the analytical standard of Cordycepin. This product is intended for research and analytical applications. Cordycepin (3'-Deoxyadenosine) is a nucleoside derivative and inhibits IL-1β-induced MMP-1 and MMP-3 expression in rheumatoid arthritis synovial fibroblasts (RASFs) in a dose-dependent manner[1]. Cordycepin kills Mycobacterium tuberculosis through hijacking the bacterial adenosine kinase[2].

• HY-118331

  Kazusamycin B
  Kazusamycin B is an antibiotic that could be isolated from the fermentation broth of Streptomyces sp. No. 81-484. Kazusamycin B inhibits cell growth and arrests cell cycle at G1 phase. Kazusamycin B can be used in research of cancer[1][2].

• HY-17514S

  Itraconazole-d5
  Itraconazole-d5 is the deuterium labeled Itraconazole. Itraconazole (R51211) is a triazole antifungal agent and a potent and orally active Hedgehog (Hh) signaling pathway antagonist with an IC50 of ~800 nM. Itraconazole potently inhibits lanosterol 14α-demethylase (cytochrome P450 enzyme), thereby inhibits the oxidative conversion of lanosterol to ergosterol. Itraconazole has anticancer and antiangiogenic effects[1][2][3].

• HY-N15095

  Aplasmomycin
  Aplasmomycin is a boron-containing macrodiolide antibiotic. Aplasmomycin shows antimicrobial activity against Gram-positive bacteria and exhibits inhibitory activity against plasmodium infections in vivo[1].

• HY-N14513

  Pyrrolomycin A	Inhibitor
  Pyrrolomycin A is a pyrrole antibiotic. Pyrrolomycin A has anti-Gram-positive bacteria, anti-Gram-negative bacteria and anti-individual fungi activity[1].

• HY-N15039

  5-Hydroxymethyltubercidin
  5-Hydroxymethyltubercidin is a semi-synthetic antibiotic made from tuberculin-5-carboxylic acid[1].

• HY-A0251R

  Cefpodoxime (Standard)
  Cefpodoxime (Standard) is the analytical standard of Cefpodoxime. This product is intended for research and analytical applications. Cefpodoxime (Cefpodoxime acid) is a potent antibiotic active against gram-positive and gram-negative bacteria. Cefpodoxime inhibits the majority of cells in microbial populations. Cefpodoxime can be used for acute otitis media, sinusitis and tosillopharyngitis research[1][2].

• HY-128780B

  SPR206 acetate		99.74%
  SPR206 acetate is a polymyxin analog with antibiotic activity against Gram-negative pathogens, including multidrug-resistant (MDR) variants. SPR206 acetate has an anti-bacterial infection effect by interacting with the bacterium’s outer membrane. The MIC values of SPR206 acetate against Pseudomonas aeruginosa Pa14 and Acinetobacter baumannii NCTC13301 are both 0.125 mg/L[1][2].

• HY-139106

  N-Demethylansamitocin P-3
  N-Demethylansamitocin P-3 can be prepared from Ansamitocin (an antitumor ansamycin antibiotic) by Streptomyces minutiscleroticus IFO 13361[1].

• HY-N0565

  Doxycycline
  Doxycycline, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor[1]. Doxycycline shows antibacterial activity and anti-cancer cell proliferation activity[1][2][3][4][5].

• HY-N14246

  Exfoliamycin
  Exfoliamycin is a naphthoquinone antibiotic found by Streptomyces Exfoliamycin Tu 1424 and is active against Gram-positive bacteria[1].

• HY-101040A

  Telacebec ditosylate
  Telacebec ditosylate is a midazopyridine amide compound. Telacebec ditosylate is active against Mycobacterium tuberculosis H37Rv with an MIC50 of 2.7 nM in culture broth medium.

• HY-B0126AS

  Marbofloxacin-d8 hydrochloride
  Marbofloxacin-d8 (hydrochloride) is deuterium labeled Marbofloxacin (hydrochloride). Marbofloxacin hydrochloride is a third generation fluoroquinolone and orally active antimicrobial agent, which has a broad spectrum bactericidal activity and good efficacy. Marbofloxacin hydrochloride can be used for the research of infections by Gram-positive and Gram-negative bacteria and Mycoplasma[1][2][3][4].

• HY-100589

  Isepamicin sulfate
  Isepamicin sulfate (Sch 21420 sulfate) is a broad spectrum aminoglycoside antibiotic. Isepamicin sulfate exhibits considerable antimicrobial activity against Gram-negative non-fermenters in a region with high antimicrobial resistance[1][2].

• HY-D0027R

  7-Amino-4-methylcoumarin (Standard)
  7-Amino-4-methylcoumarin (Standard) is the analytical standard of 7-Amino-4-methylcoumarin. This product is intended for research and analytical applications. 7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively.[1][2][3][4]

• HY-B1064R

  Clindamycin phosphate (Standard)
  Clindamycin phosphate (Standard) is the analytical standard of Clindamycin phosphate. This product is intended for research and analytical applications. Clindamycin phosphate (Clindamycin 2-phosphate) is a broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin phosphate is the proagent of Clindamycin (HY-B1455) with no antimicrobial activity in vitro but can be rapidly converted in vivo to the active parent agent, Clindamycin, by phosphatase ester hydrolysis. Clindamycin phosphate can be used for researching acne and bacterial vaginosis[1][2][3].

• HY-B1459AS

  Dicloxacillin-13C4
  Dicloxacillin-13C4 is the 13C labeled Dicloxacillin[1]. Dicloxacillin is a β-lactam antibiotic of the penicillin family. Dicloxacillin against Gram-positive bacteria. Dicloxacillin is active against β-lactamase-producing organisms such as Staphylococcus aureus[2].

• HY-126732

  L-640876
  L-640876 is a broad-spectrum and orally active lactam antimicrobial agent. L-640876 showa MIC90 of 0.125 pg/mL for the E. coli strains, 2 /mg/mL for the S.choleraerai strains and 4 pg/mL for the S. typhinwrium strains[1].

• HY-P2124

  Cyclo(L-Trp-L-Trp)		99.81%
  Cyclo(L-Trp-L-Trp) is an antibiotic, and shows antimicrobial activity. Cyclo(L-Trp-L-Trp) can inhibit A. baumannii, as well as Candida albicans, Bacillus subtilis, Micrococcus luteus, Saccharomyces cerevisiae, Aspergillus niger, Staphylococcus aureus. Cyclo(L-Trp-L-Trp) can be used in microbial infection research[1].

• HY-14814

  Delafloxacin		99.84%
  Delafloxacin (RX-3341; WQ-3034; ABT492) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia[1].

• HY-B0139

  Flucytosine		99.99%
  Flucytosine (5-Fluorocytosine) is an antifungal compound with oral activity. Flucytosine is a widely used cytotoxic drug that, after further metabolism, produces fluorinated ribonucleotides and deoxyribonucleotides, inhibits DNA and protein synthesis, and has multiple effects such as inhibiting candida and candida neoplasm infection and producies cytotoxicity to cancer cells[1][2][3].

• HY-A0163CR

  trans-Clopenthixol dihydrochloride (Standard)
  trans-Clopenthixol (dihydrochloride) (Standard) is the analytical standard of trans-Clopenthixol (dihydrochloride). This product is intended for research and analytical applications. trans-Clopenthixol ((E)-Clopenthixol) dihydrochloride is an antibiotic agent, without neuroleptic effect. trans-Clopenthixol can be used to inhibit Pseudomonas aeruginosa and Plasmodium falciparum in vitro[1][2].

• HY-121349

  Aerothionin
  Aerothionin is an antibiotic with potent antimicrobial efficacy against bacteria and fungi. Aerothionin exhibits antitumor efficacy against adrenal pheochromocytomas and extra-adrenal paragangliomas (PPGLs)[1][2].

• HY-N15037

  Flavomycoin
  Flavomycoin is an antibiotic with antifungal activity[1].

• HY-17586AS

  Dalbavancin-d6
  Dalbavancin-d6 is the deuterium labeled Dalbavancin[1]. Dalbavancin (MDL-63397) is a semisynthetic lipoglycopeptide antibiotic with potent bactericidal activity against Gram-positive bacteria. Dalbavancin inhibits Staphylococcus aureus and Bacillus anthracis with MIC90s of 0.06 μg/mL and 0.25 μg/mL, respectively[2][3].

• HY-125060

  Viridicatin
  Viridicatin is a fungal metabolite from Penicillium species. Viridicatin shows slight in vitro antibiotic activity against Mycobacterium tuberculosis[1].

• HY-121333

  Dinactin
  Dinactin, an antibiotic ionophore produced by Streptomyces species, as an effective small molecule targeting Wnt/β-catenin signaling pathway in cancer cells. Dinactin shows marked inhibition of HCT-116 cell growth with an IC50 of 1.1 µM. Dinactin shows anti-proliferative activity against the cancer cells in apoptosis-independent manner. Dinactin is also an effective agent for the research of neuropathic pain[1].

• HY-B0671R

  Vancomycin (Standard)
  Vancomycin (Standard) is the analytical standard of Vancomycin. This product is intended for research and analytical applications. Vancomycin is an antibiotic for the treatment of bacterial infections.

• HY-122285

  A-25794
  A-25794 is an antibiotic with antidepressant properties[1].

• HY-B0535AS

  Ethambutol-d4 dihydrochloride
  Ethambutol-d4 dihydrochloride is deuterated labeled Ethambutol dihydrochloride (HY-B0535A). Ethambutol dihydrochloride is an antimycobacterial compound that prevents cell wall formation by inhibiting arabinosyltransferase activity.

• HY-N13075

  Mycoplanecin A
  Mycoplanecin A is a cyclic peptide antibiotic. Mycoplanecin A has strong anti-mycobacterial, luteus, and Hypococcus activity. Mycoplanecin A also has moderate anti-Xanthomonas oryzae activity. Mycoplanecin A also has antibacterial effect on some strains of Actinomycetes[1].

• HY-138023

  Leucomycin A4
  Leucomycin A4 is a macrolide antibiotic that can be extracted from S. kitasatoensis. Leucomycin A4 inhibits a variety of bacteria, including S. aureus, B. subtilis, C. diphtheriae, N. gonorrhoeae, and H. influenzae (MICs = 0.15, 1.25, 0.15, 0.6, and 0.15 µg/ml, respectively)[1].

• HY-B1149A

  Bacampicillin hydrochloride		99.94%
  Bacampicillin hydrochloride is a penicillin antibiotic, is a prodrug of ampicillin with improved oral bioavailability.

• HY-N13149

  Tetromycin C1
  Tetromycin C1 is an antibiotic bactericide isolated from Streptomyces sp.[1].

• HY-B0147R

  Pefloxacin (Standard)
  4-(Trifluoromethoxy)aniline (Standard) is the analytical standard of 4-(Trifluoromethoxy)aniline. This product is intended for research and analytical applications. 4-(Trifluoromethoxy)aniline is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

• HY-N5173

  Aibellin
  Aibellin, a peptide antibiotic, is a useful and potent modifier of rumen fermentation[1].

• HY-112240

  Antibacterial agent 104
  Antibacterial agent 104 (Compound 7) is a potent antibacterial agent. Antibacterial agent 104 displays excellent antibacterial activity in vitro and good efficacy in vivo against MRSA[1].

• HY-N0113BS

  Hordenine-d6 hydrochloride	Inhibitor
  Hordenine-d6 (Ordenina-d6; Peyocactine-d6) hydrochloride is deuterium-labeled Hordenine (hydrochloride) (HY-N0113B)[1].

• HY-19964

  Potassium clavulanate cellulose
  Potassium clavulanate cellulose (Potassium clavulanate:cellulose (1:1)) is a mixture of potassium clavulanate and cellulose, is a bacterial β-lactamase inhibitor. Clavulanate potassium is a form of Clavulanic acid. Clavulanate potassium fights bacteria that resistant to penicillins and other antibiotics. Potassium clavulanate with the combination of amoxicillin can be used for the research of different infections caused by bacteria, such as sinusitis, pneumonia, ear infections, bronchitis, urinary tract infections, and infections of the skin[1][2].

• HY-N15083

  Iodinin
  Iodinin is an antibiotic with antibacterial and fungal properties[1].

• HY-115349

  Neamine tetrahydrochloride		99.92%
  Neamine tetrahydrochloride, a degradation product of Neomycin, is a broad-spectrum aminoglycoside antibiotic. Neamine tetrahydrochloride is an anti-angiogenesis agent targeting angiogenin. Neamine tetrahydrochloride has potent antibacterial, antitumor and neuroprotective activities[1][2].

• HY-14855A

  (S)-Tedizolid		98.21%
  (S)-Tedizolid is the S-enantiomer of Tedizolid. Tedizolid is a novel oxazolidinone with activity against Gram-positive pathogens. (S)-Tedizolid is the less active isomer.

• HY-103397R

  Nanaomycin A (Standard)
  Nanaomycin A (Standard) is the analytical standard of Nanaomycin A. This product is intended for research and analytical applications. Nanaomycin A is the first selective DNMT3B inhibitor with an IC50 of 500 nM. Nanaomycin A, a quinone antibiotics, reactivates silenced tumor suppressor genes in human cancer cells[1]. Nanaomycin A inhibits in vitro growth of the human malaria parasite Plasmodium falciparum with an IC80 value of 33.1 nM[2].

• HY-125161

  MT0703
  MT0703 is an aminothiazolyl glycyl cephalosporin with a 1,5-dihydroxy-4-pyridone-2-carbonyl group and has good anti-Pseudomonas activity.

• HY-N2048

  2,2':5',2''-Terthiophene
  2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene.

• HY-106702

  Fostriecin sodium
  Fostriecin (sodium) (compound 1, CI-920) is an antibiotic with a cytotoxic activity. Fostriecin (sodium) is also an inhibitor of protein phosphatase including PP4 (IC50= 3 nM)and PP2 (IC50=1.5 nM)[1].

• HY-13756

  Tacrolimus
  Tacrolimus (FK506), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties[1].

• HY-117660

  Lincomycin
  Lincomycin, a lincosamide antibiotic, is an antimicrobial agent used for the research of Gram-positive bacteria infections[1].

• HY-B0147A

  Pefloxacin mesylate		99.73%
  Pefloxacin mesylate is a an antibacterial agent and prevents bacterial DNA replication by inhibiting DNA gyrase (topoisomerse) Target: DNA gyrase Pefloxacin is a synthetic chemotherapeutic agent used to treat severe and life-threatening bacterial infections.

• HY-112663

  Monazomycin
  Monazomycin is a polyene-like antibiotic produced by Streptomyces. Monazomycin molecular weight is about 1200[1].

• HY-A0251AS

  Cefpodoxime proxetil EP impurity A-d3 sodium
  Cefpodoxime-d3 (sodium) is deuterium labeled Cefpodoxime sodium.

• HY-111183

  Neocarzinostatin
  Neocarzinostatin, a potent DNA-damaging, anti-tumor antibiotic, recognizes double-stranded DNA bulge and induces DNA double strand breaks (DSBs). Neocarzinostatin induces apoptosis. Neocarzinostatin has potential for EpCAM-positive cancers treatment [1][2].

• HY-P1934

  Cyclo(Phe-Pro)		98.77%
  Cyclo(Phe-Pro) (Cyclo(phenylalanylprolyl)) is a quorum-sensing molecule of Vibrio vulnificus that specifically interacts with RIG-I, inhibiting RIG-I polyubiquitination, suppressing IRF-3 activation, and reducing type I interferon production. Cyclo(Phe-Pro) enhances susceptibility to HCV and influenza virus and also alleviates plant aluminum toxicity stress. The mechanism of Cyclo(Phe-Pro) involves the regulation of host immune signaling pathways, bacterial virulence gene expression, and plant antioxidant systems, making it a promising candidate for research in viral infections, bacterial virulence regulation, and agricultural stress resistance[1][2][3].

• HY-B0275C

  Oxytetracycline calcium
  Oxytetracycline calcium is an antibiotic belonging to the tetracycline class. Oxytetracycline calcium potently inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline calcium is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline calcium also possesses anti-HSV-1 activity[1][2][3].

• HY-B1118A

  Secnidazole hemihydrate	Inhibitor
  Secnidazole (RP-14539) hemihydrate is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole hemihydrate, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole hemihydrate has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole hemihydrate can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis[1][2][3].

• HY-N14819

  Defucogilvocarcin V
  Defucogilvocarcin V is a gilvocarcin antibiotic with activity against Gram-positive bacteria[1].

• HY-133704

  Pyrrolnitrin		99.76%
  Pyrrolnitrin is an antibiotic isolated from Pseudomonas pyrrocinia. Pyrrolnitrin shows a broad spectrum of antibiotic activity against fungi, yeast and gram-positive bacteria[1].

• HY-B0898R

  Ceftiofur sodium (Standard)
  Ceftiofur sodium (Standard) is the analytical standard of Ceftiofur sodium (HY-B0898). This product is intended for research and analytical applications. Ceftiofur sodium is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur sodium exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur sodium also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6[1][2][3].

• HY-108365

  Gamithromycin		99.92%
  Gamithromycin is an antimicrobial agent which can inhibit the growth of MmmSC strains B237 and Tan8 with MICs of 0.00012 and 0.00006 μg/mL, respectively.

• HY-124199

  Cephalochromin
  Cephalochromin is an antibiotic and an inhibitor for bacterial fatty acid synthase (FabI). Cephalochromin inhibits FabI of Staphylococcus aureus and Escherichia coli with IC50 of 1.9 and 1.8 μM. Cephalochromin inhibits gram-positive methicillin-resistant S. aureus (MRSA) and quinolone-resistant S. aureus (QRSA), with MIC of 2-8 µg/mL[1].

• HY-N8329

  AS-2077715
  AS-2077715 is an antifungal agent that shows inhibitory activity against the Trichophyton species. AS-2077715 can be obtained from the fermentation broth of Capnodium sp. 339855. AS-2077715 can be used to study fungal infections[1].

• HY-B0497G

  Niclosamide (GMP)
  Niclosamide (GMP) is Niclosamide (HY-B0497) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Niclosamide (BAY2353) is an orally active antihelminthic agent used in parasitic infection research[1]. Niclosamide is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[4]. Niclosamide has biological activities against cancer, inhibits DNA replication in Vero E6 cells[2][3][5].

• HY-126490

  Phleomycin
  Phleomycin is a copper-dependent DNA damaging agent and antibiotic with antitumor activity. Phleomycin binds to DNA and produces ROS in the presence of reducing agents (such as dithiothreitol and glutathione), inducing single-strand and double-strand breaks in DNA. Phleomycin can induce cell apoptosis or mutation and is widely used in cancer inhibition, microbial genetic transformation (as a screening marker to improve fungal transformation efficiency) and DNA repair mechanism research[1][2][3].

• HY-B1802C

  Tosufloxacin tosylate
  Tosufloxacin (A-61827) tosylate is an orally active fluoroquinolone antibiotic. Tosufloxacin tosylate shows a broad spectrum of antibacterial activity against gram-positive and gram-negative bacteria[1][2].

• HY-13557R

  Ascomycin (Standard)
  Ascomycin (Standard) is the analytical standard of Ascomycin. This product is intended for research and analytical applications. Ascomycin (Immunomycin; FR-900520; FK520) is an ethyl analog of Tacrolimus (FK506) with strong immunosuppressant properties. Ascomycin is also a macrocyclic polyketide antibiotic with multiple biological activities such as anti-malarial, anti-fungal and anti-spasmodic. Ascomycin prevents graft rejection and has potential for varying skin ailments research[1][2].

• HY-B0239R

  Chloramphenicol (Standard)
  Chloramphenicol (Standard) is the analytical standard of Chloramphenicol. This product is intended for research and analytical applications. Chloramphenicol is an orally active, potent and broad-spectrum antibiotic. Chloramphenicol shows antibacterial activity. Chloramphenicol represses the oxygen-labile transcription factor and hypoxia inducible factor-1 alpha (HIF-1α) in hypoxic A549 and H1299 cells. Chloramphenicol suppresses the mRNA levels of vascular endothelial growth factor (VEGF) and glucose transporter 1, eventually decreasing VEGF release. Chloramphenicol can be used for anaerobic infections and lung cancer research[1][2][3].

• HY-106668

  Isepamicin
  Isepamicin (Sch 21420) is an aminoglycoside antibacterial. Isepamicin has better activity against strains producing type I 6'-acetyltransferase. Isepamicin’s antibacterial spectrum includes Enterobacteriaceae and staphylococci. Anaerobes, Neisseriaceae and streptococci are resistant. Isepamicin exhibits a strong concentration-dependent bactericidal effect, a long post-antibiotic effect (several hours) and induces adaptive resistance[1].

• HY-158276

  Rifampin/KLH
  Rifampin/KLH is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-N10081

  Leucinostatin D	Inhibitor
  Leucinostatin D is a peptide antibiotic from Paecilomyces marquandii. Leucinostatin D shows biological activity against Gram-positive bacteria and several fungi.

• HY-B0125AS

  Ofloxacin-d8 hydrochloride
  Ofloxacin-d8 (hydrochloride) is deuterium labeled Ofloxacin (hydrochloride).

• HY-17422S1

  Acyclovir-d4		98.66%
  Acyclovir-d4 is the deuterium labeled Acyclovir. Acyclovir (Aciclovir) is a guanosine analogue and an orally active antiviral agent. Acyclovir inhibits HSV-1 (IC50 of 0.85 μM), HSV-2 (IC50 of 0.86 μM) and varicella-zoster virus. Acyclovir can be phosphorylated by viral thymidine kinase (TK), and Acyclovir triphosphate interferes with viral DNA polymerization through competitive inhibition with guanosine triphosphate and obligatory chain termination[1][2][3]. Acyclovir prevents bacterial infections during induction therapy for acute leukaemia[4].

• HY-121410

  Narasin
  Narasin is a cationic ionophore antibiotic and coccidiostat agent. Narasin inhibits NF-κB signaling and induces tumor cells apoptosis. Narasin has antimicrobial, antiviral anticancer activity. Narasin inhibits tumor metastasis and growth of ERα‑positive breast cancer cells by inactivation of the TGF-β/SMAD3 and IL‑6/STAT3 signaling pathways[1][2][3].

• HY-B1275

  Cephalothin sodium		99.33%
  Cephalothin sodium is a first generation cephem antibiotic with a wide range antibacterial activity, is active against gram-positive and gram-negative bacteria.

• HY-169811

  CPW-86-363
  CPW-86-363 is a novel broad-spectrum cephalosporin with antibacterial activity[1].

• HY-B0919R

  Azaserine (Standard)
  Bamethan (hemisulfate) (Standard) is the analytical standard of Bamethan (hemisulfate). This product is intended for research and analytical applications. Bamethan (DL-Bamethane) hemisulfate is a vasodilator that exhibits significant activity in enhancing blood flow and reducing vascular resistance. Bamethan hemisulfate plays a crucial role in the treatment of cardiovascular conditions by improving oxygen delivery to tissues. Bamethan hemisulfate also aids in the management of hypertension through its relaxing effects on blood vessels.

• HY-N14107

  Cinnabarin
  Cinnabarin is an antibiotic which can be extracted from Polystiotus cinnabarinus, P. versicolo and Trametes cinnabarinus. Cinnabarin exhibits antibacterial activity against Gram-positive bacteria as well as antiviral activity, making it a potential candidate for infectious disease research[1].

• HY-W653977

  Chlortetracycline-13C,d3 hydrochloride
  Chlortetracycline-13C,d3 hydrochloride (7-Chlorotetracycline-13C,d3 hydrochloride) is the 13C- and deuterium labeled Chlortetracycline hydrochloride (HY-B1327). Chlortetracycline hydrochloride is an orally active, selective antibiotic, that inhibits methanogenic bacteria through inhibition of bacterial protein synthesis. Chlortetracycline hydrochloride is a specific and potent calcium ionophore antibiotic, that inhibits binding of aminoacyl-tRNA to ribosomes[1][2][3][4][5].

• HY-10373

  Trimetrexate		99.22%
  Trimetrexate (CI-898) is an antibiotic, also a potent and orally active dihydrofolate reductase (DHFR) inhibitor, reducing the production of DNA and RNA precursors and leading to cell death, with IC50 values of 4.74 nM and 1.35 nM for human DHFR and Toxoplasma gondii DHFR. Trimetrexate can also inhibit the growth of various cancer cells. Trimetrexate can be used for researching Pneumocystis carinii pneumonia (PCP) and cancer[1][2][3][4][5].

• HY-B0275

  Oxytetracycline		99.05%
  Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity[1][2][3].

• HY-W108875R

  Mupirocin (lithium) (Standard)
  Mupirocin (lithium) (Standard) is the analytical standard of Mupirocin (lithium). This product is intended for research and analytical applications. Mupirocin (BRL-4910A) lithium is an orally active antibiotic isolated from Pseudomonas fluorescens. Mupirocin lithium apparently exerts its antimicrobial activity by reversibly inhibiting isoleucyl-transfer RNA, thereby inhibiting bacterial protein and RNA synthesis[1][2][3][4][5].

• HY-100126R

  Tubercidin (Standard)
  Tubercidin (Standard) is the analytical standard of Tubercidin. This product is intended for research and analytical applications. Tubercidin (7-Deazaadenosine) is an antibiotic obtained from Streptomyces tubercidicus. Tubercidin inhibits the growth of Streptococcus faecalis (8043) with an IC50 of 0.02 μM[1]. Tubercidin inhibits polymerases by incorporating DNA or RNA, thereby inhibiting DNA replication, RNA and protein synthesis[2]. Tubercidin is a weak inhibitor of adenosine phosphorylase, and interferes with the phosphorylation of adenosine and AMP[1]. Tubercidin has antiviral activity[2].

• HY-136068R

  DCAP (Standard)
  Diphenylcyclopropenone (Standard) is the analytical standard of Diphenylcyclopropenone. This product is intended for research and analytical applications. Diphenylcyclopropenone (Diphencyprone) is a topical immunomodulatory agent that can be used for alopecia areata research[1][2].

• HY-U00154R

  Cefuracetime (Standard)
  Cefuracetime (Standard) is the analytical standard of Cefuracetime. This product is intended for research and analytical applications. SKF81367 is a cephalosporin antibiotic.

• HY-B0408AR

  Clindamycin (hydrochloride) (Standard)
  Clindamycin (hydrochloride) (Standard) is the analytical standard of Clindamycin (hydrochloride). This product is intended for research and analytical applications. Clindamycin (hydrochloride) is a semisynthetic lincosamide antibiotic, which inhibits protein synthesis by acting on the 50S ribosomal.

• HY-B0497BS

  Niclosamide-13C6 monohydrate
  Niclosamide-13C6 (monohydrate) is the 13C labeled Niclosamide monohydrate[1]. Niclosamide (BAY2353) monohydrate is an orally active antihelminthic agent used in parasitic infection research[2]. Niclosamide monohydrate is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[5]. Niclosamide monohydrate has biological activities against cancer, and inhibits DNA replication in Vero E6 cells[3][4][6].

• HY-16589

  Oligomycin A
  Oligomycin A (MCH 32), created by Streptomyces, acts as a mitochondrial F0F1-ATPase inhibitor, with a Ki of 1 μM; Oligomycin A shows anti-fungal activity.

• HY-B1907A

  Rifamycin
  Rifamycin (Rifamycin SV) is an orally active ansamycin antibiotic. Rifamycin inhibits DNA-dependent RNA synthesis. Rifamycin has antibacterial activity against Mycobacterium tuberculosis. Rifamycin interferes with hepatic bile acid metabolism. Rifamycin has anti-inflammatory effects. Rifamycin can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation[1][2][3][4][5][6][7][8][9][10][11].

• HY-B0277AR

  Vidarabine phosphate (Standard)
  Vidarabine phosphate (Standard) is the analytical standard of Vidarabine phosphate. This product is intended for research and analytical applications. Vidarabine phosphate (Ara-AMP), an antiviral agent, inhibits chronic HBV infection[1][2]. Vidarabine phosphate also against herpes simplex and varicella zoster viruses[3].

• HY-N13905

  Alliacol A
  Alliacol A is an antibiotic shows weak antibacterial and antifungal activity. Alliacol A inhibits DNA synthesis in cells of the ascitic form of Ehrlich carcinoma[1].

• HY-125561R

  Josamycin propionate (Standard)
  Josamycin propionate (Standard) is the analytical standard of Josamycin propionate. This product is intended for research and analytical applications. Josamycin propionate is classified as a macrolide antibiotic.

• HY-B0125S1

  Ofloxacin-d8
  Ofloxacin-d8 (Hoe-280-d8) is the deuterium labeled Ofloxacin. Ofloxacin (Hoe-280) is a fluoroquinolone whose primary mechanism of action is inhibition of bacterial DNA gyrase.

• HY-N15060

  2-Hydroxybutirosin
  2-Hydroxybutirosin is an antibiotic found in Bacillus circulans.

• HY-16561R

  Resveratrol (Standard)		99.73%
  Resveratrol (Standard) is the analytical standard of Resveratrol. This product is intended for research and analytical applications. Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator[1][2][3][4]. Resveratrol is a potent pregnane X receptor (PXR) inhibitor[5]. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model[6]. Resveratrol increases production of NO in endothelial cells[7].

• HY-17647R

  Zoliflodacin (Standard)
  Oxyphenonium (bromide) (Standard) is the analytical standard of Oxyphenonium (bromide). This product is intended for research and analytical applications. Oxyphenonium bromide is an antiacetylcholine compound. Oxyphenonium bromide is an antagonist of mAChR. Oxyphenonium bromide protects against the bronchial obstructive effects[1][2][3].

• HY-N7071

  Maduramicin
  Maduramicin (Maduramycin) is isolated from the actinomycete Actinomadura rubra. Maduramicin is an anticoccidial agent for the the treatment of Eimeria spp., E. adenoeides, E. gallopavonis, and E. dispersa infection[1]. Maduramicin induces cell apoptosis in chicken myocardial cells via intrinsic and extrinsic pathways[2].

• HY-W013863S

  Djalonensone-d3
  Djalonensone-d3 is a deuterium labeled Djalonensone (HY-W013863). Djalonensone, isolated from the roots of Anthocleista djalonensis (Loganiaceae), is an important taxonomic marker of the plant species[1][2].

• HY-N14714

  Gunacin
  Gunacin is a quinone antibiotic. Gunacin has strong activity against Gram-positive bacteria, negative bacteria and mycoplasma[1].

• HY-17412S

  Minocycline-d6 hydrochloride
  Minocycline-d6 hydrochloride is deuterated labeled Minocycline hydrochloride (HY-17412). Minocycline hydrochloride is an orally effective semi-synthetic tetracycline antibiotic and HIF-1α inhibitor[1].

• HY-P0230

  Teixobactin
  Teixobactin is a potent antibiotic. Teixobactin shows antibacterial activity for gram-negative bacteria. Teixobactin inhibits cell wall synthesis by binding to a highly conserved motif of lipid II and lipid III[1][2][3].

• HY-W012444

  Glyceryl 1-monooctanoate
  Glyceryl 1-monooctanoate is a glycerol monolaurate derivative. Glyceryl 1-monooctanoate is a broad-spectrum antimicrobial, suppresses the growth of pathogenic yeast (Candida albicans and Candida parapsilosis), as well as Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli, Klebsiella pneumoniae) bacteria[1].

• HY-139698

  GT-1
  GT-1 (LCB10-0200), a siderophore-linked cephalosporin, is effective against clinical isolates of P. aeruginosa, Klebsiella oxytoca, Proteus spp., Serratia marcescens, and Enterobacter aerogenes.

• HY-B1743R

  Puromycin (Standard)
  Puromycin (Standard) is the analytical standard of Puromycin. This product is intended for research and analytical applications. Puromycin dihydrochloride is the dihydrochloride salt of puromycin. Puromycin is an aminoglycoside antibiotic that inhibits protein synthesis.

• HY-B1374S1

  Florfenicol-d3		99.90%
  Florfenicol-d3 is the deuterium labeled Florfenicol. Florfenicol, a commonly used veterinary antibiotic, is currently indicated for bovine respiratory disease, and also used in aquaculture for the control of enteric septicemia in catfish. Florfenicol can induce early embryonic death in eggs, with an LC50 of 1.07 μg/g.

• HY-B0330S

  Levofloxacin-d8		99.59%
  Levofloxacin-d8 is the deuterium labeled Levofloxacin. Levofloxacin, a synthetic fluoroquinolone, is an antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication.

• HY-N14238

  Epoxyquinomicin B
  Epoxyquinomicin B is an antibiotic that can be isolated from Amycolatopsis sp. Epoxyquinomicin B exhibits inhibitory activity against Micrococcus luteus, Bacillus subtilis, Pasteurella piscicida and Staphylococcus aureus with a MIC of 6.25-12.5 µg/mL. Epoxyquinomicin B exhibits cytotoxicity in cancer cell L1210 with IC50 of 16.3 µg/mL. Epoxyquinomicin B exhibits anti-inflammatory effects against collagen-induced arthritis[1].

• HY-B0802A

  Terbutaline		99.77%
  Terbutaline is an orally active β2-adrenergic receptor agonist and an active metabolite of bambuterol[1]. Terbutaline can be used in asthma symptom research[2].

• HY-15597

  Salinomycin
  Salinomycin (Procoxacin), a polyether potassium ionophore antibiotic, selectively inhibits the growth of gram-positive bacteria. Salinomycin is a potent inhibitor of Wnt/β-catenin signaling, blocks Wnt-induced LRP6 phosphorylation. Salinomycin shows selective activity against human cancer stem cells[1][2][3].

• HY-16592

  Brefeldin A
  Brefeldin A (BFA) is a lactone antibiotic and a specific inhibitor of protein trafficking. Brefeldin A blocks the transport of secreted and membrane proteins from endoplasmic reticulum to Golgi apparatus[1][2]. Brefeldin A is also an autophagy and mitophagy inhibitor[3]. Brefeldin A inhibits HSV-1 and has anti-cancer activity[5].

• HY-B0512S1

  Sulfamerazine-13C6
  Sulfamerazine-13C6 (RP2632-13C6) is 13C labeled Sulfamerazine (HY-B0512). Sulfamerazine (RP-2632) is a sulfonamide antibacterial. Sulfamerazine, the monomethyl derivative of sulfadiazine, is 2-sulfanilamido-4-methylpyrimidine. Sulfamerazine is a sulfonamide drug that inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthesizes.

• HY-B0474

  Tetracycline hydrochloride
  Tetracycline (hydrochloride) is a broad-spectrum antibiotic, exhibiting activity against a wide range of gram-positive and gram-negative bacteria.

• HY-16745

  Lascufloxacin		98.04%
  Lascufloxacin (KRP-AM1977X) is a potent and orally active fluoroquinolone antibacterial agent. Lascufloxacin potently inhibits infections caused by various pathogens, including quinolone-resistant strains. Lascufloxacin has the potential for various infectious diseases treatment, including lower respiratory tract infections[1][2].

• HY-13772

  Valrubicin		99.60%
  Valrubicin is a chemotherapy agent, inhibits TPA- and PDBu-induced PKC activation with IC50s of 0.85 and 1.25 μM, respectively, and has antitumor and antiinflammatory activity.

• HY-17566

  Capreomycin sulfate
  Capreomycin sulfate is a macrocyclic peptide antibiotic that inhibits phenylalanine synthesis in mycobacterial ribosomal translation. Capreomycin sulfate has anti-amyloidogenic and pro-fibrinolytic activities, reducing amyloid-induced cytotoxicity by inhibiting the occurrence of amyloid fibrillation. Capreomycin sulfate can be used in the study of multidrug-resistant tuberculosis, type 2 diabetes, Alzheimer's disease and Parkinson's disease[1][2][3][4][5].

• HY-B0026R

  Ceftiofur hydrochloride (Standard)
  Ceftiofur hydrochloride (Standard) is the analytical standard of Ceftiofur hydrochloride (HY-B0026). This product is intended for research and analytical applications. Ceftiofur hydrochloride is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur hydrochloride exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur hydrochloride also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6[1][2][3].

• HY-B0956A

  Paromomycin	Inhibitor

• HY-B0129S

  Aztreonam-d6		99.29%
  Aztreonam-d6 is deuterium labeled Aztreonam. Aztreonam (SQ-26,776) is a synthetic monocyclic beta-lactam antibiotic, which has a very high affinity for penicillin-binding protein 3 (PBP-3).

• HY-108345

  Bleomycin
  Bleomycin is a glycopeptide antibiotic. Bleomycin has potent antitumour activities against a range of lymphomas, head and neck cancers and germ-cell tumours. Bleomycin can be used for the research of cancer and chemotherapy[1][2][3][4].

• HY-I0447R

  4-Aminosalicylic acid (Standard)
  4-Aminosalicylic acid (Standard) is the analytical standard of 4-Aminosalicylic acid. This product is intended for research and analytical applications. 4-Aminosalicylic acid (ASA) is an orally active antibiotic and has the potential to treat tuberculosis[1].

• HY-B1366

  Meclocycline Sulfosalicylate Salt		99.56%
  Meclocycline Sulfosalicylate Salt is a tetracycline antibiotic with broad-spectrum antibacterial activities, preventing skin bacterial infections such as acne vulgaris[1].

• HY-B0177

  Tinidazole
  Tinidazole, an orally available antibacterial agent, is a 5-nitroimidazole with selective activity against anaerobic bacteria and protozoa[1].

• HY-120579

  A 53868A
  A 53868A is an antibiotic and can be isolated from Streptomyces luridus[1].

• HY-122070A

  Tirilazad mesylate hydrate
  Tirilazad mesylate hydrate is the hydrate form of Tirilazad mesylate (HY-122070). Tirilazad mesylate is a nonglucocorticoid, 21-aminosteroid that inhibits lipid peroxidation. Tirilazad mesylate can attenuate brain or spinal cord injury caused by trauma, stroke, ischemia and reperfusion injury. Tirilazad mesylate has antiviral activities against nCoV. Tirilazad mesylate is neuroprotective for ischaemic stroke, can be used for subarachnoid hemorrhage research[1][2][3].

• HY-14855

  Tedizolid		99.03%
  Tedizolid (TR 700; Torezolid; DA-7157) is a novel oxazolidinone, acting through inhibition of bacterial protein synthesis by binding to 23S ribosomal RNA (rRNA) of the 50S subunit of the ribosome.

• HY-126569

  Efrotomycin
  Efrotomycin is an orally active antibiotic. Efrotomycin can be isolated from the Streptomyces Lactamdurans. Efrotomycin has insignificant effect on Salmonella typhimurium quantity, duration, shedding rate, and antimicrobial susceptibility in infected pigs[1][2].

• HY-118021

  Hatomamicin
  Hatomamicin is an alkaloid antibiotic that can be isolated from the culture filtrate of Sucrose Polyspora. Hatomamicin exhibits antibacterial activity against Gram-positive bacteria[1].

• HY-B0778R

  Milbemycin oxime (Standard)
  Milbemycin oxime (Standard) is the analytical standard of Milbemycin oxime. This product is intended for research and analytical applications. Milbemycin oxime is an orally active macrolide with broad-spectrum antiparasitic activity. Milbemycin oxime is a mixture of oximes consisting of oxime derivatives corresponding to milbemycin A4 and A3. Milbemycin oxime binds to glutamate-gated chloride channels and has inhibitory potency against intestinal nematodes and lung/heart worms[1][2][3].

• HY-P10700

  RO7196472	Inhibitor
  RO7196472 is a potent and selective macrocyclic peptide antibiotic that targets Acinetobacter strains. RO7196472 inhibits Acinetobacter strain activity by specifically binding to the Lipopolysaccharide (LPS) binding site on the LptB2FG complex located on the inner membrane of Acinetobacter strains, thereby blocking LPS transport and suppressing Acinetobacter strain activity[1].

• HY-N14785

  Deflectin 1a
  Deflectin 1a is an antibiotic with the activity of lysing bacteria, lysing red blood cells and inhibiting Ehrlich ascites cancer cells, and its activity can be offset by adding serum or serum albumin[1].

• HY-105165A

  Nortopixantrone dihydrochloride
  Nortopixantrone dihydrochloride (BBR 3438) is a 9-aza-anthrapyrazole-based antineoplastic antibiotic. Nortopixantrone dihydrochloride plays an important role in cacner research[1].

• HY-114658R

  Daunomycinone (Standard)
  Daunomycinone (Standard) is the analytical standard of Daunomycinone. This product is intended for research and analytical applications. Daunomycinone (NSC-109351) is a metabolite of daunomycin. Daunomycin is an antibiotic with antitumor activity[1][2].

• HY-B0027

  Valnemulin hydrochloride		98.03%
  Valnemulin hydrochloride is an orally effective truncated pleurotin antibiotic that inhibits protein synthesis in bacteria by binding to peptidyl transferase in the 50s ribosome subunit. Valnemulin hydrochloride effectively eliminates Mycobacterium bovis in the lungs in an experimental bovine model of Mycoplasma bovis infection. Valnemulin hydrochloride can reduce the mortality of epidemic rabbit enteropathy and has no adverse effect on the growth performance of rabbits[1][2].

• HY-15141R

  Staurosporine (Standard)
  Staurosporine (Standard) is the analytical standard of Staurosporine. This product is intended for research and analytical applications. Staurosporine is a potent, ATP-competitive and non-selective inhibitor of protein kinases with IC50s of 6 nM, 15 nM, 2 nM, and 3 nM for PKC, PKA, c-Fgr, and Phosphorylase kinase respectively. Staurosporine also inhibits TAOK2 with an IC50 of 3 μM. Staurosporine is an apoptosis inducer[1][2][3][4][5].

• HY-129065

  Nourseothricin sulfate
  Nourseothricin sulfate (Streptothricin sulfate) is a broad-spectrum antibiotic that destroys the outer membrane of Gram-negative bacteria and is a dominant selective marker for Fonsecaea pedrosoi[1][2]. Nourseothricin sulfate inhibits protein biosynthesis in prokaryotic cells and strongly inhibits the growth of eukaryotes like fungi and can also be used as a elective marker for a wide range of organisms including bacteria, yeast, filamentous fungi, and plant cells[3].

• HY-17025

  Rifabutin		99.20%
  Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase.

• HY-130581

  Lipid X
  Lipid X is a novel monosaccharide precursor of Lipid A (the active moiety of gram-negative endotoxin). Lipid X is protective against endotoxin administered to mice and sheep and against life-threatening gram-negative infections in mice[1].

• HY-B0479S

  Thiamphenicol-d3
  Thiamphenicol-d3 is a deuterium labeled Thiamphenicol. Thiamphenicol, a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria)[1][2].

• HY-12485

  TBA-354		99.74%
  TBA-354 is a potent anti-tuberculosis compound; maintains activity against Mycobacterium tuberculosis H37Rv isogenic monoresistant strains.

• HY-W099689

  3-Octanol		98.81%
  3-Octanol is a fragrance ingredient. 3-octanol not to be persistent, bioaccumulative, and toxic[1].

• HY-77036

  Furagin		99.84%
  Furagin (Furazidine), an analogue of Nitrofurantoin (HY-A0090), is an antibiotic with antibacterial activity against ESKAPE pathogens with MIC values of 0-32 µg/mL. Furagin inhibits human Carbonic anhydrases . Furagin is promising for research of cancer and urinary tract infections (UTIs)[1][2][3][4][5].

• HY-N14790

  Mureidomycin B
  Mureidomycin B is an antibiotic with anti-Pseudomonas aeruginosa activity[1].

• HY-19965

  UK-2A
  UK-2A (Antibiotic UK 2A) is a potent antifungal antibiotic. UK-2A shows antifungal activity[1][2].

• HY-B1145S

  Chlorhexidine-d8 dihydrochloride
  Chlorhexidine-d8 (dihydrochloride) is the deuterium labeled Chlorhexidine dihydrochloride (HY-B1145). Chlorhexidine dihydrochloride is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine dihydrochloride binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine dihydrochloride has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine dihydrochloride can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-N15035

  Bis(N-methylthioformohydroxamate)nickel (II)
  Bis(N-methylthioformohydroxamate)nickel (II) is an antibiotic containing metallic nickel with strong anti-Gram-positive and negative bacteria activity and anti-tumor activity[1].

• HY-17442

  Azathramycin
  Azathramycin (Desmethyl Azithromycin) is a macrolide antibiotic. Azathramycin is a derivative of the anti-ribosomal antibiotic Azithromycin (HY-17506). Azathramycin exerts its antibacterial activity by binding to ribosomes and inhibiting bacterial protein synthesis. Azathramycin can selectively target and kill human senescent fibroblasts and is expected to be used in anti-aging research. Azathramycin affects multiple ion channels such as SCN5A, hERG, KCNQ1 + KCNE1, L-type Ca++ and Kir2.1[1][2][3].

• HY-13832S3

  cis-Atovaquone-d4
  cis-Atovaquone-d4 is deuterium labeled Atovaquone. Atovaquone (Atavaquone) is a potent, selective and orally active inhibitor of the parasite’s mitochondrial cytochrome bc1 complex. Atovaquone is against human and  P. falciparum cytochrome bc1 activity with IC50 values of 460 nM and 2.0 nM, respectively. Atovaquone is an antimalarial agent and has the potential for the investigation of neumocystis pneumonia, toxoplasmosis, malaria, and babesia[1][2].

• HY-W011522R

  Taurolidine (Standard)
  Taurolidine (Standard) is the analytical standard of Taurolidine. This product is intended for research and analytical applications. Taurolidine is a potent antimicrobial and anticancer agent. Taurolidine inhibits cell proliferation. Taurolidine induces apoptosis and autophagy. Taurolidine rescues mice from sepsis-associated lethality[1][2].

• HY-117840

  Altromycin F
  Altromycin F is an anthraquinone-derived antibiotic produced by the actinomycete AB 1246E-26 isolated from a South African bush soil. Altromycin F has antibacterial activity against Gram-positive bacteria, particularly Streptococcus and Staphylococcus, with a microbial inhibitory concentration (MIC) ranging from 0.2-3.12 μg/mL[1].

• HY-N14981

  Eurocidin E
  Eurocidin E is an antibiotic. Eurocidin E can inhibit the degranulation and the release of histamine in rat mast cells[1].

• HY-15662S

  Tulathromycin A-d7
  Tulathromycin A-d7 (Tulathromycin-d7) is deuterium labeled Tulathromycin A. Tulathromycin A (Tulathromycin), a macrolide antibiotic, inhibits protein synthesis (IC50=0.26 μM) by targeting bacterial ribosome. Tulathromycin A is used for the research of respiratory disease in cattle and swine. Immunomodulatory effects[1][2][3][4].

• HY-19806

  Ceftolozane
  Ceftolozane (CXA-101 free base; FR264205 free base) is a cephalosporin antibiotic with potent activity againstPseudomonas aeruginosa and strains Enterobacteriaceae, with MICs of 0.5 and 0.25-0.5 mg/L[1].

• HY-N6727

  Gliotoxin
  Gliotoxin is a secondary metabolite, the most abundant mycotoxin secreted by A. fumigatus, inhibits the phagocytosis of macrophages and the immune functions of other immune cells [1]. Gliotoxin inhibits inducible NF-κB activity by preventing IκB degradation, which consequently induces host-cell apoptosis[2]. Gliotoxin activates PKA and increases intracellular cAMP concentration; modulates actin cytoskeleton rearrangement to facilitate A. fumigatus internalization into lung epithelial cells[3]. Gliotoxin is a potent NOTCH2 transactivation inhibitor, can effectively induce apoptosis of chronic lymphocytic leukemia (CLL) cells[4].

• HY-114622

  AFN-1252 tosylate
  AFN-1252 (API-1252) tosylate is an orally active and selective inhibitor of FabI, an essential enzyme in fatty acid biosynthesis in Staphylococcus spp. AFN-1252 tosylate exhibits exquisite and highly selective activity against Staphylococcus spp. AFN-1252 tosylate exhibits typical MIC90 values of 0.015 μg/ml against diverse clinical isolates of S. aureus. AFN-1252 tosylate is efficacious in a mouse model of septicemia providing 100% protection from an otherwise lethal peritoneal infection of S. aureus Smith[1][2].

• HY-N13954

  Pyralomicin 1d
  Pyralomicin 1d is an antibiotic with antibacterial activity[1].

• HY-17442R

  Azathramycin (Standard)
  Azathramycin (Standard) is the analytical standard of Azathramycin. This product is intended for research and analytical applications. Azathramycin (Azaerythromycin A) is an antibiotic that targets ribosomes and possesses antibacterial activity, which can be used in research related to infectious diseases[1].

• HY-123444

  Kijimicin
  Kijimicin is a polyether antibiotic, and its specific mechanism of activity and application details are not described in detail from the existing information.

• HY-127146

  Platensimycin
  Platensimycin is an antibiotic produced by S. platensis that inhibits gram-positive bacteria by selectively inhibiting cellular lipid biosynthesis (IC50=0.1 μM). Platensimycin targets the β-ketoacyl-acyl-carrier-protein synthase I/II, FabF/B, an enzyme that participates in the biosynthesis of fatty acids (IC50s=48 nM and 160 nM for S.aureus and E.coli enzymes, respectively). Platensimycin is a promising agent for overcoming antibiotic resistance.

• HY-13434A

  Ionomycin calcium
  Ionomycin calcium (SQ23377 calcium) is a potent, selective calcium ionophore and an antibiotic produced by Streptomyces conglobatus. Ionomycin calcium (SQ23377 calcium) is highly specific for divalent cations (Ca>Mg>Sr=Ba). Ionomycin (SQ23377) promotes apoptosis. Ionomycin calcium (SQ23377 calcium) also induces the activation of protein kinase C (PKC)[1][2][3].

• HY-B0126S

  Marbofloxacin-d8
  Marbofloxacin-d8 is the deuterium labeled Marbofloxacin. Marbofloxacin is a third generation fluoroquinolone and orally active antimicrobial agent, which has a broad spectrum bactericidal activity and good efficacy. Marbofloxacin can be used for the research of infections by Gram-positive and Gram-negative bacteria and Mycoplasma[1][2][3].

• HY-B1156R

  Cephradine (Standard)
  Cephradine (Standard) is the analytical standard of Cephradine. This product is intended for research and analytical applications. Cephradine (Cefradine) is a broad-spectrum and orally active cephalosporin. Cephradine is active against both gram-positive and gram-negative pathogens. Cephradine is effective in eradicating most penicillinase-producing organisms. Cephradine has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK[1][2][3].

• HY-B1327A

  Chlortetracycline
  Chlortetracycline (7-Chlorotetracycline) is an orally active, effective and selectively methanogenic bacteria inhibitor with bactericidal effects. Chlortetracycline is also a antibiotic that acts by inhibiting bacterial protein synthesis. Additionally, Chlortetracycline is a specific and potent calcium ionophore antibiotic, inhibiting binding of aminoacyl-tRNA to ribosomes[1][2][3][4].

• HY-B0330BS

  Levofloxacin-d8 hydrochloride
  Levofloxacin-d8 (hydrochloride) is deuterium labeled Levofloxacin (hydrochloride).

• HY-B0220A

  Erythromycin lactobionate
  Erythromycin lactobionate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin lactobionate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin lactobionate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-B0359R

  Fenticonazole (Nitrate) (Standard)
  Fenticonazole (Nitrate) (Standard) is the analytical standard of Fenticonazole (Nitrate). This product is intended for research and analytical applications. Fenticonazole Nitrate is an antifungal imidazole ring derivative. Fenticonazole Nitrate operates via hindering ergosterol integration, and sequentially destructing the cytoplasmatic outer membrane. Fenticonazole Nitrate is effective against Gram-positive bacteria, mycoses, and vaginal candidiasis[1][2].

• HY-B0273

  Sulfadiazine		99.93%
  Sulfadiazine is a sulfonamide?antibiotic with antimalarial activity. Sulfadiazine can be used for toxoplasmosis research[1][2].

• HY-N7545

  Protorubradirin
  Protorubradirin is an antibiotic that can be isolated from Streptomyces achromogenes var. rubradirin together with Rubradirin. Protorubradirin has inhibitory activity against HIV reverse transcriptase. In vitro studies have shown that Protorubradirin also inhibits Staphylococcus aureus strains and Streptococci. In infected mice, subcutaneous injection of Protorubradirin showed in vivo inhibitory efficacy against antibiotic-resistant Staphylococcus aureus strains. However, oral administration may result in a significant reduction in the activity of Protorubradirin, possibly due to faster cleavage of its C-nitroso sugar in the acidic gastric environment compared to Rubradirin[1].

• HY-146970

  Lankacyclinone C
  Lankacyclinone C is a lankacidin C congener lacking the δ-lactone moiety, with antitumor activity[1].

• HY-B0609

  Fosfomycin tromethamine		99.69%
  Fosfomycin (MK-0955) tromethamine is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin tromethamine shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[1][2].

• HY-B1864AR

  Kasugamycin (hydrochloride) (Standard)
  Kasugamycin (hydrochloride) (Standard) is the analytical standard of Kasugamycin (hydrochloride). This product is intended for research and analytical applications. Kasugamycin hydrochloride (Ksg hydrochloride) is an antibiotic which binds both the 30S and 70S ribosome but not isolated 50S subunits. Kasugamycin hydrochloride (Ksg hydrochloride) mimics mRNA nucleotides to destabilize tRNA binding and inhibit canonical translation initiation[1][2].

• HY-B1252R

  Cefalonium (Standard)	Inhibitor
  Cefalonium (Standard) is the analytical standard of Cefalonium. This product is intended for research and analytical applications. Cefalonium is the first-generation β-lactam cephalosporin antibiotic that is widely used to research bovine mastitis caused by Gram-positive bacteria including staphylococci[1][2][3].

• HY-N14681

  Griseorhodin A
  Griseorhodin A is a quinone antibiotic. Griseorhodin A mainly has anti-Gram-positive bacterial activity[1].

• HY-A0294AS

  Ertapenem-d4 disodium
  Ertapenem-d4 (disodium) is deuterium labeled Ertapenem (disodium).

• HY-B0308R

  Sparfloxacin (Standard)
  Sparfloxacin (Standard) is the analytical standard of Sparfloxacin. This product is intended for research and analytical applications. Sparfloxacin (CI-978) is a fluoroquinolone antibiotic, shows broad and potent antibacterial activity[1].

• HY-B0960S

  Sulfabenzamide-d4
  Sulfabenzamide-d4 is the deuterium labeled Thiabendazole.

• HY-B0101B

  Fluconazole mesylate
  Fluconazole (mesylate) is a triazole antifungal drug used in the treatment and prevention of superficial and systemic fungal infections.

• HY-N14599

  Resorthiomycin
  Resorthiomycin is a an antitumor antibiotic that can inhibit L5178Y of leukemia cells in vitro[1].

• HY-114749

  LL-C 10037α
  LL-C 10037α is an antitumor antibiotic and can be isolated from Streptomyces[1].

• HY-B1222

  Sisomicin sulfate
  Sisomicin sulfate is a broad-spectrum aminoglycoside antibiotic produced by Micromonospora inyoensis. Sisomicin sulfate is highly active against Gram-positive bacteria.

• HY-129555

  Surfactin
  Surfactin is a potent cyclic lipopeptide biosurfactants consists of four isomers (Surfactin A, B, C and D), which mediates flux of mono-and divalent cations, such as calcium, across lipid bilayer membranes. Surfactin can act as an antimicrobial adjuvant with anti-bacterial, anti-fungal, antimycoplasma and hemolytic effects[1][2]. Surfactin also has antiviral activity against a variety of enveloped viruses[3].

• HY-B0136R

  Cefdinir (Standard)
  Cefdinir (Standard) is the analytical standard of Cefdinir. This product is intended for research and analytical applications. Cefdinir (FK-482) is a semi-synthetic, broad-spectrum antibiotic in the third generation of the cephalosporin class, which is proved to be effective for infections caused by several Gram-negative and Gram-positive bacteria. Cefdinir can be used for the research of common bacterial infections of the ear, sinus, throat, and skin[1][2].

• HY-N14611

  Pyrazomycin Ⅱ
  Pyrazomycin II (Pyrazomycin B) is an antibiotic. Pyrazomycin is a competitive inhibitor of pyrimidine nucleoside metabolism[1].

• HY-B0465

  Oxacillin sodium monohydrate		99.55%
  Oxacillin sodium monohydrate is an antibiotic similar to Flucloxacillin used in resistant staphylococci infections study[1].

• HY-N14717

  Polymyxin M
  Polymyxin M is a cyclic peptide antibiotic found in Bacillus polymyxa var. Ross[1].

• HY-16487

  Temafloxacin		99.65%
  Temafloxacin (TMFX) is an orally active quinolone broad-spectrum antibacterial agent. Temafloxacin is well tolerated in lower respiratory and genitourinary tract infections[1][2].

• HY-14397S3

  Indomethacin-13C6
  Indomethacin-13C6 (Indometacin-13C6) is 13C labeled Indomethacin. Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC50 values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research[1][2][3].

• HY-14655S1

  Sulfasalazine-d3,15N
  Sulfasalazine-d3,15N is 15N and deuterated labeled Sulfasalazine (HY-14655). Sulfasalazine (NSC 667219) is an anti-rheumatic agent for the research of rheumatoid arthritis and ulcerative colitis. Sulfasalazine can suppress NF-κB activity. Sulfasalazine is a type 1 ferroptosis inducer[1][2][3][4].

• HY-N0236

  Corylin		99.97%
  Corylin is an orally active flavonoid anti-inflammatory and osteogenic agent that inhibits IL-6-induced STAT3 promoter activity and STAT3 phosphorylation. Corylin also has anticancer, antiatherosclerotic, and ameliorating activity in hyperlipidemia and insulin resistance, inducing adipocyte browning and lipolysis through SIRT1 or β3-AR-dependent pathways[1][2][3].

• HY-146327

  PqsR/LasR-IN-1		98.13%
  PqsR/LasR-IN-1 (compound 2a) is a potent PqsR and LasR systems inhibitor. PqsR/LasR-IN-1 has anti-virulence activity against Pseudomonas aeruginosa. PqsR/LasR-IN-1 can reduce production of biofilm, pyocyanin, and rhamnolipids in PA[1].

• HY-B1325

  Cefuroxime axetil		99.53%
  Cefuroxime Axetil, a proagent of the cephalosporin cefuroxime and an oarl broad spectrum antibiotic, inhibits several gram-positive and gram-negative organisms, including those most frequently associated with various common community-acquired infections[1].

• HY-B0421A

  Mycophenolic acid sodium		99.98%
  Mycophenolic acid sodium is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 µM. Mycophenolic acid sodium demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid sodium is an immunosuppressive agent. Antiangiogenic and antitumor effects[1][2].

• HY-N14203

  Maridomycin VI
  Maridomycin VI is a macrolide antibiotic. Maridomycin VI has the activity against Gram-positive bacteria and mycoplasma. Maridomycin VI has the effect of protecting Gram-positive bacterial infection mice[1].

• HY-B0925AS

  Oxacillin-d5
  Oxacillin-d5 is the deuterium labeled Oxacillin[1]. Oxacillin is an orally active synthetic penicillin with good bactericidal activity against staphylococci and other gram-positive pathogens[2].

• HY-B0398

  Nalidixic acid
  Nalidixic acid, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria[1].

• HY-B0490R

  Hygromycin B (Standard)
  Hygromycin B (Standard) is the analytical standard of Hygromycin B. This product is intended for research and analytical applications. Hygromycin B is an aminoglycoside antibiotic active against prokaryotic and eukaryotic cells.

• HY-P5989

  Calpain inhibitor V
  Calpain inhibitor V (Mu-Val-HPh-FMK) is a cell-permeable and irreversible inhibitor of calpain that has anti-chlamydial activity[1].

• HY-P2223

  Hypeptin
  Hypeptin is a cyclo-deposited peptide antibiotic produced by Lysobacter sp.K5869. Hypeptin blocks bacterial cell wall biosynthesis by binding to multiple undecaprenyl pyrophosphate-containing biosynthesis intermediates，forming a stoichiometric 2:1 complex. Hypeptin has antibacterial activity[1].

• HY-111071

  Nilofabicin		99.58%
  Nilofabicin is an enoyl-(acyl-carrier protein) reductase (FabI) inhibitor. Nilofabicin had an MIC(90) of 0.5 microg/ml for Staphylococcus aureus strains and was more potent than either linezolid or vancomycin[1].

• HY-108357R

  6-Diazo-5-oxo-L-nor-Leucine (Standard)
  6-Diazo-5-oxo-L-nor-Leucine (Standard) is the analytical standard of 6-Diazo-5-oxo-L-nor-Leucine. This product is intended for research and analytical applications. 6-Diazo-5-oxo-L-nor-Leucine (L-6-Diazo-5-oxonorleucine; DON) is a glutamine antagonist that irreversibly inhibits the catabolic effect of glutamine. 6-Diazo-5-oxo-L-nor-Leucine shows good anticancer activity (especially in pancreatic cancer) and reduces the self-renewal potential and metastatic capacity of tumour cells. 6-Diazo-5-oxo-L-nor-Leucine also possesses antibacterial and antiviral activity[1][2][3].

• HY-B0925S

  Oxacillin-13C6 sodium
  Oxacillin-13C6 (sodium) is the 13C6 labeled Oxacillin (sodium). Oxacillin sodium salt is a narrow-spectrum β-lactam antibiotic of the penicillin class.

• HY-125104

  Mirosamicin
  Mirosamicin is an antibiotic with high antibacterial activity that targets a wide range of gram-positive bacteria and certain Gram-negative bacteria as well as mycoplasma. Mirosamicin can be used for research in the field of food safety monitoring[1].

• HY-B0186A

  Cefoselis hydrochloride
  Cefoselis hydrochloride, the fourth gen-eration of cephalosporin, is a β-lactam antibiotic. Cefoselis hydrochloride exhibits good activity against a wide range of Gram-positive and Gram-negative organisms. Cefoselis hydrochloride penetrates the blood-brain barrier[1][2][3].

• HY-122394

  Thiolactomycin
  Thiolactomycin is an antibiotic. Thiolactomycin is active against Gram-negative anaerobes. Thiolactomycin also inhibits malaria and trypanosomes. Thiolactomycin is a FabB inhibitor. Thiolactomycin inhibits the synthesis of fatty acids and mycolic acids[1][2].

• HY-P4128

  LL-37 SKE
  LL-37 SKE is an active fragment of LL-37[1].

• HY-N12322

  Dihydrotetrodecamycin
  Dihydrotetrodecamycin is an antibiotic that can be isolated from the fermentation broth of Streptomyces nashvillensis MJ885-mF8. Dihydrotetrodecamycin has MIC values of 50 mg/mL against both Pasteurella piscicida sp. 639 and P. piscicida sp. 6356[1].

• HY-10197R

  Wortmannin (Standard)
  Wortmannin (Standard) is the analytical standard of Wortmannin. This product is intended for research and analytical applications. Wortmannin (SL-2052; KY-12420) is a potent, selective and irreversible PI3K inhibitor with an IC50 of 3 nM. Wortmannin also blocks autophagy formation, and potently inhibits Polo-like kinase 1 (PlK1) and Plk3 with IC50s of 5.8 and 48 nM, respectively[1][2][3].

• HY-B0273R

  Sulfadiazine (Standard)
  Sulfadiazine (Standard) is the analytical standard of Sulfadiazine. This product is intended for research and analytical applications. Sulfadiazine is a sulfonamide antibiotic with antimalarial activity. Sulfadiazine can be used for toxoplasmosis research[1][2].

• HY-158283

  Ethambutol-BSA
  Ethambutol-BSA is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-126479

  Carbomycin B
  Carbomycin B is a macrolide antibiotic[1].

• HY-10581B

  Gatifloxacin mesylate
  Gatifloxacin mesylate (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin mesylate inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml)[1]. Gatifloxacin mesylate can be used to treat bacterial conjunctivitis in vivo.

• HY-N2306A

  Aclacinomycin A hydrochloride
  Aclacinomycin A (Aclarubicin) hydrochloride is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A hydrochloride is an inhibitor of topoisomerase I and II. Aclacinomycin A hydrochloride inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A hydrochloride might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis[1][2][3].

• HY-116060

  RK-286D
  RK-286D is an antibiotic and a PKC inhibitor with antimicrobial activity. RK-286D shows inhibitory activities against bleb formation induced by PDBu (HY-18985) and in vitro PKC activity[1].

• HY-119261

  Ruboxyl
  Ruboxyl is an anthracycline antibiotic with antitumor activity. Ruboxyl inhibits colorectal cancer (CRC) liver metastasis in mice by 84%, suppresses B16 melanoma growth, and increases the survival rate of mice with L1210 or L5178Y leukemia[1][2].

• HY-N14615

  Pyrisulfoxin A
  Pyrisulfoxin A is an antibiotic found in Streptomyces callfornicus BS-75[1].

• HY-106506

  Desciclovir	Control	99.94%
  Desciclovir is a potent and orally active proagent of the antiherpetic agent Acyclovir (ACV). Desciclovir is converted to acyclovir in vivo by xanthine oxidase[1].

• HY-B1128

  Cefamandole
  Cefamandole is a second-generation broad-spectrum cephalosporin antibiotic.

• HY-137936

  Terrecyclic Acid
  Terrecyclic acid is a sesquiterpene originally isolated from A. terreus with antibiotic and anticancer activity. It is active against S. aureus, B. subtilis, and M. roseus (MICs=25, 50, and 25 μg/mL, respectively). Terrecyclic acid induces a heat shock response, increases levels of reactive oxygen species (ROS), and inhibits NF-κB activity and cell growth in 3T3-Y9-B12 cells.2 In vivo, terrecyclic acid (0.1, 1, and 10 mg/ml) reduces the number of ascitic fluid tumor cells in a mouse model of P388 murine leukemia.

• HY-B1075AS

  (Rac)-Fosfomycin (benzylamine)-13C3
  (Rac)-Fosfomycin (benzylamine)-13C3 is the 13C labeled Fosfomycin[1]. Fosfomycin (MK-0955) is a broad-spectrum antibiotic. Fosfomycin can cross blood-brain barrier penetrating, and irreversibly inhibits an early stage in cell wall synthesis. Fosfomycin shows anti-bacteria activity for a range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[2][3].

• HY-N6869

  Dehydroabietic acid		99.75%
  Dehydroabietic acid is a diterpene resin acid that can be isolated from Pinus and Picea. Dehydroabietic acid has anti-bacterial, anti-fungal, anti-inflammatory, and anticancer activities. Dehydroabietic acid is a dual PPAR-α/γ agonist and PPAR-γ partial agonist, which can attenuate insulin resistance (IR) and hepatic steatosis induced by HFD-consumption in mice[1][2].

• HY-B1360R

  Chlorquinaldol (Standard)
  Chlorquinaldol (Standard) is the analytical standard of Chlorquinaldol. This product is intended for research and analytical applications. Chlorquinaldol (Chloquinan) is an antibacterial agent with the potential use in topical skin conditions and vaginal infections. Chlorquinaldol is a β-catenin/TCF4 inhibitor, showing anti-proliferation, anti-migration, and apoptosis-inducing activity in cancer cells[1][2].

• HY-121268R

  Demeclocycline (Standard)
  Demeclocycline (Standard) is the analytical standard of Demeclocycline. This product is intended for research and analytical applications. Demeclocycline is an orally active tetracycline antibiotic. Demeclocycline impairs protein synthesis by binding to the 30S ribosomal subunit to inhibit binding of aminoacyl tRNA. Demeclocycline shows anti-bacterial activitise to a wide variety of bacterial infections[1][2].

• HY-17565

  Bleomycin sulfate
  Bleomycin sulfate is a DNA synthesis inhibitor. Bleomycin hydrochloride is a DNA damaging agent. Bleomycin sulfate is an antitumor antibiotic[1].

• HY-N6791

  KT5823
  KT5823, a selective the cGMP-dependent protein kinase (PKG) inhibitor with an Ki value of 0.23 μM, it also inhibits PKA and PKC with Ki values of 10 μM and 4 μM, respectively. KT5823 is a Staurosporine-related protein kinase inhibitor, increases thyroid-stimulating hormone-induced (Na+/I- symporter) NIS expression, and iodide uptake in thyroid cells. KT5823 arrests cells after the G0/G1 boundary and causes increases in the levels of apoptotic DNA fragmentation[1][2][3][4][5].

• HY-B0278

  Bacitracin Zinc		98.76%
  Bacitracin Zinc is a complex formed by the binding of Bacitracin (HY-107193) with zinc ions. Bacitracin Zinc is an orally active polypeptide antibiotic with bactericidal properties. Bacitracin Zinc can cause DNA and deoxyribose damage, as well as improve the gut microbiota of broiler and beef cattle[1][2].

• HY-136443R

  4-Epitetracycline (hydrochloride) (Standard)
  4-Epitetracycline (hydrochloride) (Standard) is the analytical standard of 4-Epitetracycline (hydrochloride). This product is intended for research and analytical applications. 4-Epitetracycline hydrochloride is an epimer of Tetracycline (HY-A0107). Tetracycline can undergo epimerization in solution to 4-Epitetracycline hydrochloride, which shows a much lower antibiotic activity[1].

• HY-129475

  Mycinamicin I
  Mycinamicin I is classified as a macrolide antibiotic.

• HY-148576

  Antibacterial agent 136
  Antibacterial agent 136 (compound 3) is an antibiotic of oxadiazolones. Antibacterial agent 136 have high antibacterial potency against Staphylococcus aureus (MRSA) with a MIC50 value of 0.8 μM[1].

• HY-B0101A

  Fluconazole hydrate
  Fluconazole (hydrate) is a triazole antifungal drug used in the treatment and prevention of superficial and systemic fungal infections.

• HY-B1682AR

  Loracarbef (hydrate) (Standard)
  Bupivacaine (hydrochloride monohydrate) (Standard) is the analytical standard of Bupivacaine (hydrochloride monohydrate). This product is intended for research and analytical applications. Bupivacaine hydrochloride monohydrate is a NMDA receptor inhibitor. Bupivacaine hydrochloride monohydrate can block sodium, L-calcium, and potassium channels. Bupivacaine hydrochloride monohydrate potently blocks SCN5A channels with the IC50 of 69.5 μM. Bupivacaine hydrochloride monohydrate can be used for the research of chronic pain[1][2][3].

• HY-10846

  Delamanid		99.95%
  Delamanid, a newer mycobacterial cell wall synthesis inhibitor, inhibits the synthesisi of mucolic acids[1].

• HY-N13878

  Anguinomycin B	Inhibitor
  Anguinomycin B is an antitumor antibiotic that shows highly cytotoxic to murine P388 leukemia cells[1].

• HY-B0159R

  Balofloxacin (Standard)
  Balofloxacin (Standard) is the analytical standard of Balofloxacin. This product is intended for research and analytical applications. Balofloxacin (Q-35) is an orally active fluoroquinolone antibiotic with broad-spectrum antibacterial activity against gram-negative, gram-positive, and anaerobic bacteria. Balofloxacin can be used for the research of respiratory, intestinal, and urinary tract infections[1][2].

• HY-A0276

  Gentamicin sulfate
  Gentamicin sulfate, an orally active aminoglycoside antibiotic, inhibits the growth of both gram-positive and gram-negative bacteria and to inhibit several strains of mycoplasma in tissue culture. Gentamicin sulfate inhibits DNase I with an IC50 of 0.57 mM[1][2][3][4].

• HY-17624AR

  Framycetin (sulfate) (Standard)
  Framycetin (sulfate) (Standard) is the analytical standard of Framycetin (sulfate). This product is intended for research and analytical applications. Framycetin sulfate (Neomycin B sulfate), an aminoglycoside antibiotic, is a potent RNase P cleavage activity inhibitor with a Ki of 35 μM. Framycetin sulfate competes for specific divalent metal ion binding sites in RNase P RNA. Framycetin sulfate inhibits hammerhead ribozyme with a Ki of 13.5 μM. Framycetin sulfate, a 5″-azido neomycin B precursor, binds the Drosha site in miR-525 and is used for hepatic encephalopathy and enteropathogenic E. coli infections[1][2].

• HY-124431

  Kikumycin A
  Kikumycin A is an antibiotic, which can be generated from Streptomyces. Kikumycin A exhibits antibacterial activity against Gram-positive and Gram-negative bacteria. Kikumycin A exhibits antitrichomonal activity, with MIC of 25 μg/mL for Trichomonas foetus[1].

• HY-N14982

  Ferrimycin A1
  Ferrimycin A1 is an iron-containing peptide antibiotic and an acyl derivative of ferrimycin B, a competitive antagonist and microbial growth factor[1][2].

• HY-126740

  Anguinomycin A
  Anguinomycin A is an antibiotic that exhibits good inhibitory activity against G. boninense with an MIC value of 5 µg/disk. Anguinomycin A has antitumor activity[1][2].

• HY-B0417AR

  Lincomycin (hydrochloride) (Standard)
  Lincomycin (hydrochloride) (Standard) is the analytical standard of Lincomycin (hydrochloride). This product is intended for research and analytical applications. 0

• HY-W748013

  Cervinomycin A2
  Cervinomycin A2 is an anti-anaerobic antibiotic that can be isolated from Streptomyces cervicalis. Cervinomycin A2 has a strong inhibitory effect on Clostridium perfringens, Gastrococcus prophylacticus, and Bacteroides fragilis[1].

• HY-B1358

  Lincomycin hydrochloride monohydrate
  Lincomycin hydrochloride monohydrate is a narrow-spectrum antibiotic, has similar effects to erythromycin, which has a good effect on gram-positive coccus, mainly used to inhibit the synthesis of bacterial cell protein[1][2].

• HY-A0006

  Pentostatin		99.93%
  Pentostatin (CI-825; Deoxycoformycin) is an irreversible inhibitor of adenosine deaminase with Ki of 2.5 pM.

• HY-12824R

  RNPA1000 (Standard)
  Phenyl salicylate (Standard) is the analytical standard of Phenyl salicylate. This product is intended for research and analytical applications. Phenyl salicylate (PS) has antibacterial activity when hydrolyzed in small intestine and is often used as nervous system inhibitor and intestinal preservative[1].

• HY-N1428S3

  Citric acid-13C3
  Citric acid-13C3 is the 13C labeled Citric acid[1]. Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid causes renal toxicity in mice[2][3][4].

• HY-N14336

  Halomicin D
  Halomicin D is an ansamycin antibiotic. Halomicin A has activity against Gram-positive and Gram-negative bacteria (individual)[1].

• HY-N14364

  Flavipucine
  Flavipucine (Flavipucin), a glutarimide antibiotic, is found in the strain of Aspergillus flavipes F-2090/7. Flavipucine has antibacterial activity against B. subtilis. Flavipucine has antiprotozoal activity. Flavipucine has cytotoxic activity against several cancer cells[1][2].

• HY-B1418R

  Tazobactam (Standard)
  Tazobactam (Standard) is the analytical standard of Tazobactam. This product is intended for research and analytical applications. Tazobactam (CL-298741) is a potent β-lactamases inhibitor and penicillin antibiotic. Tazobactam has antibacterial activity. Tazobactam can be used for pneumonia research[1][2].

• HY-N4302

  Monensin
  Monensin (Monensin A), an orally active antibiotic, is an ionophore that mediates Na+/H+ exchange. Monensin is a potent Wnt signaling inhibitor. Monensin causes a marked enlargement of the multivesicular bodies (MVBs) and regulates exosome secretion. Monensin can be used for bacterial, fungal, and parasitic infections research, and shows anticancer effects[1][2][3][4].

• HY-16908

  Lefamulin
  Lefamulin (BC-3781) is an orally active antibiotic. Lefamulin inhibits protein synthesis by binding to the peptidyl transferase center of the 50S bacterial ribosome. Lefamulin has anti-inflammatory activity. Lefamulin can be used in the research of bacterial infections, such as bacterial pneumonia[1].

• HY-P3361

  IDR-1018
  IDR-1018 is an innate defense regulator conjugate, with MICs of 16 μg/mL for MRSA USA300 LAC, MRSA SAP 0017 and S. epidermidis ATCC14990. IDR-1018 can be used to synthesis V-IDR1018 (vancomycin-innate defense regulator conjugate)[1][2].

• HY-N6784

  Oligomycin B
  Oligomycin B is an antibiotic isolated from marine Streptomyces, used as an eukaryotic ATP synthase inhibitor, induces apoptosis[1][2].

• HY-10844S

  Pretomanid-d4
  Pretomanid-d4 is the deuterium labeled Pretomanid. Pretomanid (PA-824) is an antibiotic used for the research of multi-drug-resistant tuberculosis affecting the lungs. Pretomanid exhibits a sub-micromolar MIC against M. tuberculosis (MTB). The MIC values of PA-824 against a panel of MTB pan-sensitive and Rifampin mono-resistant clinical isolates range from 0.015 to 0.25 μg/mL[1][2].

• HY-B0421R

  Mycophenolic acid (Standard)
  Mycophenolic acid (Standard) is the analytical standard of Mycophenolic acid. This product is intended for research and analytical applications. Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 μM.?Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects[1][2].

• HY-169175

  CN-CC-861
  CN-CC-861 is a broad-spectrum antibiotic. CN-CC-861 shows antibiotic activities for susceptible and multidrug-resistant bacteria. CN-CC-861 shows potent bactericidal activity in vivo[1].

• HY-135532

  Amoxicillin-clavulanate potassium
  Amoxicillin-clavulanate potassium is an antibiotic. Amoxicillin-clavulanate potassium has the potential for the research of various bacterial infection[1].

• HY-B1484

  Moxalactam sodium salt
  Moxalactam (Latamoxef) sodium salt is a synthetic oxa-β-lactam antibiotic. Moxalactam sodium salt has a broad spectrum of activity against Gram-positive and Gram-negative aerobic and anaerobic bacteria. Moxalactam sodium salt inhibits production of β-lactamases[1].

• HY-16158R

  Cyclacillin (Standard)
  DL-Glutamic acid (Standard) is the analytical standard of DL-Glutamic acid. This product is intended for research and analytical applications. DL-Glutamic acid is the conjugate acid of Glutamic acid, which acts as a fundamental metabolite. Comparing with the second phase of polymorphs α and β L-Glutamic acid, DL-Glutamic acid presents better stability[1].

• HY-W008864

  Lactose octaacetate	Inhibitor
  Lactose octaacetate shows mild to moderate antifungal activity against some fungi, but it has low or no activity against bacteria and yeast. Lactose octaacetate shows low cytotoxicity to MDBK cells, Hep-2 and MDCK cells. Lactose octaacetate has antiviral activity against PV-1[1].

• HY-125560

  Leucomycin A1
  Leucomycin A1 is a main component of the leucomycin complex produced by Streptomyces kitasatoensis, Leucomycin A1 is an antibiotic[1].

• HY-B0576

  Sulfacetamide sodium		99.71%
  Sulfacetamide (Sulphacetamide) sodium is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium has antifungal and antibacterial activities[1].

• HY-15695R

  Puromycin aminonucleoside (Standard)
  Puromycin aminonucleoside (Standard) is the analytical standard of Puromycin aminonucleoside. This product is intended for research and analytical applications. Puromycin aminonucleoside (NSC 3056) is the aminonucleoside portion of the antibiotic puromycin, and used in nephrosis animal models[1]. Puromycin aminonucleoside induces apoptosis[2]. Puromycin aminonucleoside is a reversible inhibitor of dipeptidyl peptidase II and cytosol alanyl aminopeptidase[3]. Puromycin aminonucleoside induces secretion of cell migrasome[4].

• HY-B0301R

  Bifonazole (Standard)
  Bifonazole (Standard) is the analytical standard of Bifonazole. This product is intended for research and analytical applications. Bifonazole (Bay H-4502) is an imidazole antifungal agent.

• HY-162957

  LasR-IN-5
  LasR-IN-5 (compound 3C) is a LasR antagonist with an IC50 of 1.37 μM, demonstrating a 77% inhibition of biofilm formation in Pseudomonas aeruginosa. LasR-IN-5 also exhibits quorum sensing (QS) inhibition activity and has potential applications in Pseudomonas aeruginosa infection research[1].

• HY-17470

  Mizoribine		99.98%
  Mizoribine (NSC 289637), an imidazole nucleoside, inhibits HCV RNA replication with IC50 of approximately 100 μM for anti-HCV activity. Immunosuppressant[1]. Mizoribine, an IMPDH inhibitor, inhibits replication of SARS-CoV with IC50s of 3.5 μg/mL and 16 μg/mL for SARS-CoV Frankfurt-1 and SARS-CoV HKU39849, respectively[2].

• HY-N15041

  Hitachimycin
  Hitachimycin is a macrolide antibiotic that can inhibit tumor cell growth and antiprotozoal effects[1].

• HY-17580S

  Fidaxomicin-d7
  Fidaxomicin-d7 (OPT-80-D7) is the deuterium labeled Fidaxomicin. Fidaxomicin (OPT-80), a macrocyclic RNA polymerase inhibitor, has a narrow spectrum of activity. Fidaxomicin selectively eradicates pathogenic Clostridium difficile with minimal disruption to the multiple species of bacteria that make up the normal, healthy intestinal flora[1][2].

• HY-A0253

  Cefacetrile		98.38%
  Cefacetrile (Cephacetrile) is a broad-spectrum antibiotic that is effective in gram-positive and gram-negative bacterial infection[1][2].

• HY-N6732

  K-252a	Inhibitor
  K-252a, a staurosporine analog, inhibits protein kinase, with IC50 values of 470 nM, 140 nM, 270 nM, and 1.7 nM for PKC, PKA, Ca2+/calmodulin-dependent kinase type II, and phosphorylase kinase, respectively[1][2]. K-252a is a potent inhibitor (IC50 of 3 nM) of the tyrosine protein kinase (TRK) activity of the NGF receptor gp140trk, the product of the trk protooncogene[3].

• HY-76260R

  Faropenem sodium (Standard)
  Faropenem sodium (Standard) is the analytical standard of Faropenem sodium. This product is intended for research and analytical applications. Faropenem sodium is an orally bioavailable penem antibiotic which can efficiently kill Mycobacterium tuberculosis.

• HY-N14248

  Melithiazole A
  Melithiazol A is an antibiotic. Melithiazole A is a β-methoxyacrylate (MOA) inhibitor with strong anti-agent activity. Antifungal and cytotoxic agent[1].

• HY-136821

  Polymyxin D2
  Polymyxin D2 is an antibiotic discovered from Bacillus polymyxa, exhibiting antibacterial activity. Its core structure consists of a cyclic heptapeptide moiety and a tripeptide side chain with a fatty acyl residue. Polymyxin D2 can be used in anti-infective research[1].

• HY-B1743A

  Puromycin dihydrochloride
  Puromycin dihydrochloride (CL13900 dihydrochloride), an aminonucleoside antibiotic, inhibits protein synthesis[1].

• HY-N14851

  Napsamycin C
  Napsamycin C is an antibiotic. Napsamycin C has antibacterial activity against Pseudomonas aeruginosa and other pseudomonas, but has weak antibacterial activity against other Gram-positive and negative bacteria[1].

• HY-B0975R

  Penicillin V Potassium (Standard)
  Penicillin V (Potassium) (Standard) is the analytical standard of Penicillin V (Potassium). This product is intended for research and analytical applications. Penicillin V Potassium (Phenoxymethylpenicillin potassium salt) is an orally active antibiotic. Penicillin V Potassium inhibits the growth of Streptococci, C. difficile and S. aureus. Penicillin V Potassium can be used for the research of otitis, sinusitis, pharyngitis and tonsillitis[1][2][3][4].

• HY-B1407R

  Phthalylsulfathiazole (Standard)
  Phthalylsulfathiazole (Standard) is the analytical standard of Phthalylsulfathiazole. This product is intended for research and analytical applications.

• HY-A0208

  Rosoxacin
  Rosoxacin (Acrosoxacin) is an orally active and broad-spectrum antibacterial quinolone antibiotic. Rosoxacin inhibits Gram-negative bacteria, including N. gonorrhoeae (MIC range=0.03-0.125 µg/mL).Rosoxacin can be used in studies of urinary tract infections and certain sexually transmitted diseases[1].

• HY-17395R

  Terbinafine hydrochloride (Standard)
  Terbinafine hydrochloride (Standard) is the analytical standard of Terbinafine hydrochloride. This product is intended for research and analytical applications. Terbinafine hydrochloride (TDT 067 hydrochloride) is an orally active and potent antifungal agent. Terbinafine hydrochloride is a potent non-competitive inhibitor of squalene epoxidase from Candida, with a Ki of 30 nM. Terbinafine hydrochloride also shows antibacterial activity against certain Gram-positive and Gram-negative bacteria[1][2][3]. Terbinafine hydrochloride is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-B0506

  Nadifloxacin		99.88%
  Nadifloxacin(OPC7251) is a topical fluoroquinolone antibiotic for the treatment of acne vulgaris.

• HY-10844

  Pretomanid		99.97%
  Pretomanid (PA-824) is an antibiotic used for the research of multi-drug-resistant tuberculosis affecting the lungs. Pretomanid exhibits a sub-micromolar MIC against M. tuberculosis (MTB). The MIC values of PA-824 against a panel of MTB pan-sensitive and Rifampin mono-resistant clinical isolates range from 0.015 to 0.25 μg/mL.

• HY-124551

  Viridiol	Inhibitor
  Viridiol, a fungal metabolite from Trichodernza viride, shows antifungal activity[1].

• HY-141715

  BRD-8000.3
  BRD-8000.3, as a specific EfpA inhibitor, is a narrow-spectrum, bactericidal antimycobacterial agent with good wild-type activity. BRD-8000.3 can be used for the research of tuberculosis[1].

• HY-15278

  Epothilone D
  Epothilone D (KOS 862) is a potent microtubule stabilizer.

• HY-B0329S

  Isoniazid-d4		99.86%
  Isoniazid-d4 is the deuterium labeled Isoniazid. Isoniazid (INH) is a proagent and must be activated by a bacterial catalase-peroxidase enzyme KatG. Isoniazid is bactericidal to rapidly dividing mycobacteria and has anti-tuberculostatic activity[1][2][3][4].

• HY-117682

  L-(+)-threo-Chloramphenicol
  L-(+)-threo-Chloramphenicol ((+)-Chloramphenicol) is the S,S-stereoisomer of Chloramphenicol (HY-B0239). L-(+)-Threo-chloramphenicol inhibits protein synthesis in reticulocytes. L-(+)-threo-Chloramphenicol also inhibits the oxidative activity of isolated mitochondria[1][2].

• HY-B0509B

  Amikacin disulfate
  Amikacin disulfate (BAY 41-6551 dissulfate) is an aminoglycoside antibiotic and a semisynthetic analog of kanamycin. Amikacin disulfate is bactericidal, acting directly on the 30S and 50S bacerial ribosomal subunits to inhibit protein synthesis. Amikacin disulfate is very active against most Gram-negative bacteria including gentamicin- and tobramycin-resistant strains. Amikacin disulfate also inhibits the infections caused by susceptible Nocardia and nontuberculous mycobacteria[1][2].

• HY-B0357A

  Diclazuril potassium
  Diclazuril (R-64433) potassium, a benzeneacetonitrile derivative, is a potent and orally active anticoccidial agent. Diclazuril potassium can be used for the research of certain infectious and parasitic diseases, including coccidiosis, acute toxoplasmosis, equine protozoal pyoencephalitis (EPM) et.al[1][2].

• HY-B0438R

  Spectinomycin dihydrochloride (Standard)
  Spectinomycin (dihydrochloride) (Standard) is the analytical standard of Spectinomycin (dihydrochloride). This product is intended for research and analytical applications. Spectinomycin dihydrochloride is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin dihydrochloride acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin dihydrochloride is also a noncompetitive inhibitor of td intron RNA with an Ki value of 7.2 mM[1]-[5].

• HY-16589R

  Oligomycin A (Standard)
  Oligomycin A (Standard) is the analytical standard of Oligomycin A. This product is intended for research and analytical applications. Oligomycin A (MCH 32), created by Streptomyces, acts as a mitochondrial F0F1-ATPase inhibitor, with a Ki of 1 μM; Oligomycin A shows anti-fungal activity.

• HY-B0136

  Cefdinir		99.50%
  Cefdinir (FK-482) is a semi-synthetic, broad-spectrum antibiotic in the third generation of the cephalosporin class, which is proved to be effective for infections caused by several Gram-negative and Gram-positive bacteria. Cefdinir can be used for the research of common bacterial infections of the ear, sinus, throat, and skin[1][2].

• HY-17452AS

  Cefditoren Pivoxil-d3
  Cefditoren Pivoxil-d3 (Cefditoren pivoxyl-d3) is deuterium labeled Cefditoren Pivoxil. Cefditoren Pivoxil (ME 1207) is a broad-spectrum, third-generation, oral cephalosporin antibacterial with enhanced stability against many common β lactamases. Cefditoren Pivoxil has activity against Gram-negative organisms and Gram-positive organisms. Cefditoren Pivoxil can be used in the research of infection diseases such as acute exacerbations of chronic bronchitis, community-acquired pneumonia (CAP), streptococcal pharyngitis/tonsillitis, or uncomplicated skin and skin structure infections[1][2].

• HY-B0579S5

  Cyclosporin A-d12
  Cyclosporin A-d12 (Cyclosporine A-d12) is deuterium labeled Cyclosporin A. Cyclosporin A (Cyclosporine A) is an immunosuppressant which binds to the cyclophilin and inhibits phosphatase activity of protein phosphatase 2B (PP2B/calcineurin) with an IC50 of 5 nM[3]. Cyclosporin A also inhibits CD11a/CD18 adhesion[8].

• HY-N14185

  Asparenomycin C
  Asparenomycin C is a carbapenem antibiotic with strong β-lactamase inhibition activities[1].

• HY-126695

  Altromycin B
  Altromycin B is a member of the pluramycin antibiotic family isolated from South African bush soil. Altromycin B shows selective antibacterial activity against Gram-positive bacteria and has in vivo activity against P388 leukemia, colon cancer, lung cancer, and ovarian cancer.

• HY-123174

  Demethoxyrapamycin
  Demethoxyrapamycin (AY-24668) is a potent antifungal antibiotic which is co-produced with rapamycin by Streptomyces hygroscopicus[1].

• HY-N6682

  Cytochalasin D
  Cytochalasin D (Zygosporin A) is a potent actin polymerization inhibitor, could be derived from fungus. Cytochalasin D has cell-permeable activity. Cytochalasin D inhibits the G-actin–cofilin interaction by binding to G-actin. Cytochalasin D also inhibits the binding of cofilin to F-actin and decreases the rate of both actin polymerization and depolymerization in living cells. Cytochalasin D can reduce exosome release, in turn reducing the amount of survivin present in the tumour environment. Cytochalasin D induces phosphorylation and cytoplasmic retention of Yap[1][2][3][4].

• HY-126735

  Saquayamycin D
  Saquayamycin D is an antibiotic, which can be isolated from Streptomyces nodosus culture broth. Saquayamycin D exhibits antibacterial activity against various gram-positive bacteria with MIC of 12.5-50 μg/mL. Saquayamycin D inhibits the proliferation of Doxorubicin (HY-15142)-sensitive P388/S and Doxorubicin-resistant P388/ADR with IC50 of 0.15 and 0.15 μg/mL[1].

• HY-122328

  Flambamycin
  Flambamycin is an antibiotic found in Streptomyces hygroscopicus DS 23230 strain, active against Gram-positive and Gram-negative cocci and some Gram-positive rods. Flambamycin can be used in research on antibiotic screening[1].

• HY-Y0335

  1,3-Dihydroxyacetone
  1,3-Dihydroxyacetone (DHA), the main active ingredient in sunless tanning skin-care preparations and an important precursor for the synthesis of various fine chemicals, is produced on an industrial scale by microbial fermentation of glycerol (HY-B1659) in Gluconobacter oxydans. 1,3-Dihydroxyacetone is also used for synthesis of new biodegradable polymers by combining with lactic acid (HY-B2227)[1][2].

• HY-B0333S

  Sulfamethizole-d4
  Sulfamethizole-d4 is the deuterium labeled Sulfamethizole. Sulfamethizole is a sulfathiazole antibacterial agent.

• HY-N2306R

  Aclacinomycin A (Standard)
  Aclacinomycin A (Standard) is the analytical standard of Aclacinomycin A. This product is intended for research and analytical applications. Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis[1][2][3].

• HY-B1190A

  Cefadroxil hydrate
  Cefadroxil hydrate (BL-S 578 hydrate) is an orally active and first-generation cephalosporin with a broad spectrum antibacterial activity. Cefadroxil hydrate (BL-S 578 hydrate) also acts as a substrate of the peptide transporter PEPT1 and PEPT2[1][2].

• HY-16566R

  Kanamycin (Standard)
  Kanamycin (Standard) is the analytical standard of Kanamycin. This product is intended for research and analytical applications. Kanamycin (Kanamycin A) is an orally active antibacterial (gram-negative/positive bacteria) agent, inhibits translocation and causes misencoding by binding to the 70 S ribosomal subunit. Kanamycin shows good inhibitory activity to both M. tuberculosis (sensitive and drug-resistant ) and K. pneumonia, which can be used in studies of tuberculosis and pneumonia[1][2][3][4].

• HY-106758

  Cefuzonam sodium
  Cefuzonam sodium is a second-generation cephalosporin antibiotic with activity against Staphylococcus aureus, which is resistant to most third-generation cephalosporins. Cefuzonam sodium is effective for preventing infection after cesarean delivery[1].

• HY-B0117C

  Tigecycline tetramesylate
  Tigecycline tetramesylate (GAR-936 tetramesylate) is a broad-spectrum glycylcycline antibiotic. The mean inhibitory concentration (MIC) of Tigecycline for E. coli (MG1655 strain) is approximately 125 ng/mL[1]. MIC50 and MIC90 are 1 and 2 mg/L for Acinetobacter baumannii (A. baumannii), respectively[2].

• HY-155834

  DprE1-IN-8
  DprE1-IN-8 is a potent DprE1 inhibitor with an IC50 value of <0.75 μM. DprE1-IN-8 is against Mtb H37Rv with an IC50 of 6 nM and can be used for tuberculosis research[1].

• HY-N14523

  Gilvusmycin
  Gilvusmycin is an antibiotic with strong anti-tumor activity. Gilvusmycin can inhibit P388, K562, A431 and MKN28 cells with IC50s (ng/mL) of 0.08, 0.86, 0.72 and 0.75, respectively[1].

• HY-N14374

  Mycoplanecin B
  Mycoplanecin B is a cyclic peptide antibiotic[1].

• HY-B0810A

  Pivmecillinam hydrochloride		99.19%
  Pivmecillinam hydrochloride (FL-1039 hydrochloride) is an orally active proagent of mecillinam, an extended-spectrum penicillin antibiotic.

• HY-N14768

  O-Demethylpaulomycin A
  O-Demethylpaulomycin A is an antibiotic with antibacterial activity. O-Demethylpaulomycin A can inhibit Gram-positive bacteria, especially Staphylococcus aureus[1].

• HY-N14183

  Asparenomycin B
  Asparenomycin B is a carbapenem antibiotic with strong β-lactamase inhibition activities[1].

• HY-B0271S

  Pyrazinamide-d3		99.84%
  Pyrazinamide-d3 is deuterium labeled Pyrazinamide. Pyrazinamide (Pyrazinecarboxamide; Pyrazinoic acid amide) is a potent and orally active antitubercular antibiotic. Pyrazinamide is a proagent that is converted to the active form pyrazinoic acid (POA) by PZase/nicotinamidase encoded by the pncA gene in M. tuberculosis[1][2].

• HY-123635

  Nybomycin
  Nybomycin, an antibiotic, exhibits antiphage and antibacterial properties. Nybomycin binds to DNA and induces a unique morphological change to mycobacterial bacilli leading the bacterial cell death[1][2].

• HY-P3384

  Pezadeftide	Inhibitor
  Pezadeftide is a potent antifungal peptide. Pezadeftide can enter fungal cells and cause a rapid mitochondrial response that results in hyperpolarization of the mitochondrial membrane[1].

• HY-B0537C

  Pentamidine dimesylate
  Pentamidine (MP-601205) dimesylate is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine dimesylate inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine dimesylate is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine dimesylate has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].

• HY-146345

  Antiviral agent 18
  Antiviral agent 18 (Compound 5) is an anti-infection agent. Antiviral agent 18 results in good antiviral activity against murine norovirus. Antiviral agent 18 has the potential for the research of infectious and malignant diseases[1].

• HY-147331

  Oseltamivir acid methyl ester
  Oseltamivir acid methyl ester is a precursor form of the neuraminidase inhibitor and antiviral oseltamivir acid. Oseltamivir acid methyl ester is converted to oseltamivir acid by carboxylesterase 1 (CES1)[1].

• HY-B0957

  Erythromycin Ethylsuccinate
  Erythromycin Ethylsuccinate is an antibiotic useful for the treatment of a number of bacterial infections, has an antimicrobial spectrum similar to or slightly wider than that of penicillin. Erythromycin Ethylsuccinate has antiviral activity against HIV-1.

• HY-W399940

  Actiphenol
  Actiphenol is an antibiotic against coxsackievirus B3 and influenza A virus (IC50s = 14.37 and 34.4 µg/mL, respectively). Actiphenol is also an aromatic ketone that exhibits weak eukaryotic translation inhibiton activity, which is found in Streptomyces species. Actiphenol can be used as a key intermediate to synthesize Cycloheximide (HY-12320)[1][2].

• HY-W097570R

  Sulfamonomethoxine (sodium) (Standard)
  Sulfamonomethoxine (sodium) (Standard) is the analytical standard of Sulfamonomethoxine (sodium). This product is intended for research and analytical applications. Sulfamonomethoxine sodium is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate[1].

• HY-W097570

  Sulfamonomethoxine sodium		99.88%
  Sulfamonomethoxine sodium is a long acting sulfonamide?antibacterial?agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate[1].

• HY-A0062R

  Telithromycin (Standard)
  Telithromycin (Standard) is the analytical standard of Telithromycin. This product is intended for research and analytical applications. Telithromycin (HMR3647) is a novel ketolide antibiotic that structurally resembles macrolides. Telithromycin belongs to the ketolide family that is characterized by a keto group at position 3 of the macrolide ring and is active against bacteria causing community-acquired pneumonia, acute exacerbation of chronic bronchitis, and acute sinusitis. Telithromycin also has similar immunomodulatory effects as macrolides. Telithromycin can be used for the research of respiratory infections including bronchial asthma[1][2].

• HY-123252

  Kurchessine
  Kurchessine (Sarcodinine) is an alkaloid that can be isolated from the stem bark of Holarrhena antidysenterica[1].

• HY-N6708

  Alamethicin
  Alamethicin is a linear 20-amino acid antibiotic, which can induce voltage-gated conductance in model and cell membranes. Alamethicin exhibits antimicrobial activity against Gram-positive bacteria, but not Gram-negative bacteria. Alamethicin can form an amphipathic α-helical structure in biological membranes[1][2].

• HY-B0537R

  Pentamidine (Standard)
  Pentamidine (Standard) is the analytical standard of Pentamidine. This product is intended for research and analytical applications. Pentamidine (MP-601205) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].

• HY-W004520

  Phenazine methylsulfate
  Phenazine methylsulfate is a free radical generator that can act as an electron transfer reactant in cell viability assays. It also has insecticidal properties. Furthermore, Phenazine methylsulfate induces oxidative DNA damage and cell apoptosis, showing antitumor activity[1][2][3].

• HY-W101673R

  Dipropofol (Standard)
  Dipropofol (Standard) is the analytical standard of Dipropofol. This product is intended for research and analytical applications. Dipropofol is an antioxidant agent[1].

• HY-N14880

  Oudenone

• HY-B0276R

  Ethionamide (Standard)
  Ethionamide (Standard) is the analytical standard of Ethionamide. This product is intended for research and analytical applications. Ethionamide (2-ethylthioisonicotinamide) is a second-line anti-tuberculosis antibiotic.

• HY-B0535R

  Ethambutol (Standard)
  Homatropine (hydrochloride) (Standard) is the analytical standard of Homatropine (hydrochloride). This product is intended for research and analytical applications. Homatropine hydrochloride is an orally active anticholinergic agent that rapidly dilates pupils and has cycloplegic effects. Homatropine hydrochloride also has antitussive activity. Homatropine hydrochloride can be used in research on eye diseases and coughs[1].

• HY-W087444A

  (S)-1-(4-Hydroxyphenyl)ethane-1,2-diol
  (S)-1-(4-Hydroxyphenyl)ethane-1,2-diol is an active constituent of the aerial parts of Angelica sinensis. (S)-1-(4-Hydroxyphenyl)ethane-1,2-diol significantly inhibits the growth of Aeromonas hydrophila. Anticoagulative and antibiotic activities[1].

• HY-B2060S1

  Tiamulin-d10-1 hydrochloride
  Tiamulin-d10-1 (hydrochloride) is deuterium labeled Tiamulin. Tiamulin (Thiamutilin) is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp[1][2].

• HY-117430

  Hymeglusin
  Hymeglusin, as a fungal β-lactone antibiotic, is a HMG-CoA synthase inhibitor (IC50 = 0.12 μM). Hymeglusin covalently modifies the active Cys129 residue of the enzyme[2][3].

• HY-106350

  Cefpimizole
  Cefpimizole (U-63196E) is a broad-spectrum cephalosporin antibiotic. Cefpimizole inhibits many Ampicillin (HY-B0522)-resistant bacteria, and is active against gram-negative species. Cefpimizole augments phagocytosis of macrophages and neutrophils[1][2].

• HY-B1257

  Cefmetazole sodium
  Cefmetazole sodium (Sodium cefmetazole) is a semisynthetic cephamycin antibiotic with broad-spectrum antibacterial activity, covering gram-positive, gram-negative, and anaerobic bacteria. Cefmetazole sodium binds to penicillin binding proteins (PBPs), resulting in interfering bacterial cell wall biosynthesis. Cefmetazole sodium is used for the research of gynecologic, intraabdominal, urinary tract, respiratory tract and skin and soft tissue infections[1][2][3].

• HY-118983

  Pivampicillin hydrochloride
  Pivampicillin hydrochloride is a penicillin antibiotic. Pivampicillin hydrochloride is a prodrug of Ampicillin (HY-B0522)[1].

• HY-B1459AR

  Dicloxacillin (Standard)
  Dicloxacillin (Standard) is the analytical standard of Dicloxacillin. This product is intended for research and analytical applications. Dicloxacillin is a β-lactam antibiotic of the penicillin family. Dicloxacillin against Gram-positive bacteria. Dicloxacillin is active against β-lactamase-producing organisms such as Staphylococcus aureus[1].

• HY-B0497CR

  Niclosamide (olamine) (Standard)
  Crocin (Standard) is the analytical standard of Crocin. This product is intended for research and analytical applications. Crocin (Crocin I) is an orally active natural product that can be isolated from the stigma of Crocus sativus. Crocin inhibits tumor cell proliferation and promotes apoptosis through JAK pathway. Crocin has anti-inflammatory, antioxidant and antitumor activities [1][2].

• HY-126804

  Safracin B
  Safracin B, a tetrahydroisoquinoline (THIQ) alkaloid, is a naturally occurring antibiotic from Pseudomonas fluorescens. Safracin B exhibits broad spectrum antimicrobial and strong antitumor activities[1].

• HY-B0117S

  Tigecycline-d9
  Tigecycline-d9 is deuterium labeled Tigecycline. Tigecycline (GAR-936) is a broad-spectrum glycylcycline antibiotic. The mean inhibitory concentration (MIC) of Tigecycline for E. coli (MG1655 strain) is approximately 125 ng/mL[1]. MIC50 and MIC90 are 1 and 2 mg/L for Acinetobacter baumannii (A. baumannii), respectively[2].

• HY-B0212R

  Sulfapyridine (Standard)
  Sulfapyridine (Standard) is the analytical standard of Sulfapyridine. This product is intended for research and analytical applications. Sulfapyridine, a major metabolite of Sulfasalazine, is a sulfonamide antibiotic agent. Sulfapyridine inhibits recombinant P. carinii dihydropteroate synthetase (DHPS) with an IC50 of 0.18 μM. Sulfapyridine has antibacterial, anti-inflammatory and anti-rheumatic activities[1][2][3].

• HY-13557

  Ascomycin
  Ascomycin (Immunomycin; FR-900520; FK520) is an ethyl analog of Tacrolimus (FK506) with strong immunosuppressant properties. Ascomycin is also a macrocyclic polyketide antibiotic with multiple biological activities such as anti-malarial, anti-fungal and anti-spasmodic. Ascomycin prevents graft rejection and has potential for varying skin ailments research[1][2].

• HY-B0939

  Etebenecid	Inhibitor	99.73%
  Etebenecid is a uricosuric agent that also inhibits the renal tubular secretion of penicillin.

• HY-N9947

  Methyl-6-gingerol
  Methyl-6-gingerol is an antimicrobial agent derived from Aframomum melegueta that exhibits anti-mycobacterial activity by inhibiting the efflux of toxins within Mycobacterium species[1].

• HY-125608

  Tiacumicin C
  Tiacumicin C (Lipiarmycin B3) is an antibiotic with activity against Gram-positive bacteria. Tiacumicin C is employed in research related to bacterial infections[1].

• HY-158282

  Pyrazinamide-KLH
  Pyrazinamide-KLH is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-W010209S1

  DL-Histidine-15N
  DL-Histidine-15N is a 15N-labeled Pefloxacin.

• HY-105284A

  Sulopenem sodium	Inhibitor
  Sulopenem (sodium)(CP-70429 (sodium)) is an orally active, parenteral penem antibiotic with broad-spectrum activities against Gram-positive and Gram-negative bacteria. Sulopenem has the potential for urinary tract infections and intra-abdominal infections treatment. Sulopenem is inactive against Pseudomonas aeruginosa and Xanthomonas maltophilia[1][2][3].

• HY-A0090A

  Nitrofurantoin sodium
  Nitrofurantoin sodium is a potent and orally active antibacterial agent. Nitrofurantoin sodium acts as an antibiotic. Nitrofurantoin sodium can be used for the study of urinary tract infections (UTIs), including cystitis and kidney infections[1][2].

• HY-B0508R

  Ornidazole (Standard)
  Ornidazole (Standard) is the analytical standard of Ornidazole. This product is intended for research and analytical applications.

• HY-B0467BR

  Amoxicillin (trihydrate) (Standard)
  Amoxicillin (trihydrate) (Standard) is the analytical standard of Amoxicillin (trihydrate). This product is intended for research and analytical applications. Amoxicillin (Amoxycillin) trihydrateis an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin trihydrateis inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].

• HY-125512

  Saccharocarcin B
  Saccharocarcin B is a macrocyclic lactone antibiotic that is active against the Gram-positive bacteria M. luteus and S. aureus as well as the Gram-negative bacteria C. trachomatis.

• HY-107330

  (6R,7S)-Cefminox sodium heptahydrate		98.19%
  (6R,7S)-Cefminox sodium heptahydrate is an isomer of Cefminox sodium heptahydrate. Cefminox sodium heptahydrate is a β-lactam cephalosporin antibiotic, which exhibits a broad spectrum of antibacterial activity[1].

• HY-120658

  (Rac)-LY193239
  (Rac)-LY193239 is a racemic modification of LY193239 (HY-120658A). LY193239 is a higher-lactam pyrazolidinone antibacterial agent[1].

• HY-N1428S

  Citric acid-d4
  Citric acid-d4 is the deuterium labeled Citric acid. Citric acid is a weak organic tricarboxylic acid found in citrus fruits. Citric acid is a natural preservative and food tartness enhancer.

• HY-N6722

  Swainsonine
  Swainsonine (Tridolgosir) is an natural indolizidine alkaloid, a potent and reversible α-mannosidase inhibitor. Swainsonine induces apoptosis and cell cycle arrest at G2/M phase. Swainsonine shows anti-tumor activity[1][2][3].

• HY-B0398A

  Nalidixic acid sodium salt		99.83%
  Nalidixic acid sodium salt, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria[1][2].

• HY-B0614A

  Mafenide Acetate		99.91%
  Mafenide Acetate is an effective sulfonamide-type antimicrobial agent used for burn wounds. Mafenide Acetate shows activity against both Gram-positive and Gram-negative organisms, including Pseudomonas aeruginosa, via inhibition of nucleotide synthesis[1][2].

• HY-13858AR

  Sarecycline (hydrochloride) (Standard)
  Sarecycline (hydrochloride) (Standard) is the analytical standard of Sarecycline (hydrochloride). This product is intended for research and analytical applications. Sarecycline hydrochloride is an orally active narrow-spectrum tetracycline derivative antibiotic. Sarecycline hydrochloride has anti-inflammatory activity. Sarecycline hydrochloride inhibits the activity of Gram-positive bacteria and several types of keratobacterium acnes. Sarecycline hydrochloride interferes with tRNA accommodation and tethers mRNA to the 70S ribosome. Sarecycline hydrochloride can be used to study moderate to severe acne [1][2][3][4][5][6].

• HY-N14902

  Mimosamycin
  Mimosamycin is an antibiotic. Mimosamycin has activity against mycobacteria and streptomyces resistant strains[1].

• HY-B0333S2

  Sulfamethizole-d4-1
  Sulfamethizole-d4-1 is the deuterium labeled Sulfamethizole[1]. Sulfamethizole is a sulfathiazole antibacterial agent[2][3].

• HY-108718

  G-418
  G-418 (Geneticin) is an aminoglycoside antibiotic with a structure similar to gentamicin. It is toxic to both eukaryotic and prokaryotic cells and works by interfering with protein synthesis[1].

• HY-N12908

  Roridin H
  Roridin H (Verrucarin H) is an antibiotic and can be isolated from Myrothecium verrucaria[1].

• HY-N0716R

  Berberine (Standard)
  Berberine (Standard) is the analytical standard of Berberine. This product is intended for research and analytical applications. Berberine (Natural Yellow 18) is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine (Natural Yellow 18) induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine (Natural Yellow 18) has antineoplastic properties. The sulfate form (HY-N0716B) improves bioavailability[1].

• HY-18999R

  4-epi-Chlortetracycline (hydrochloride) (Standard)
  4-epi-Chlortetracycline (hydrochloride) (Standard) is the analytical standard of 4-epi-Chlortetracycline (hydrochloride). This product is intended for research and analytical applications. 4-epi-Chlortetracycline hydrochloride is an epimetabolite of Chlortetracycline hydrochloride. Chlortetracycline hydrochloride is an orally active, potent and selective inhibitor of methanogenic bacteria with bactericidal effect[1].

• HY-B0147

  Pefloxacin		99.79%
  Pefloxacin is a an antibacterial agent and prevents bacterial DNA replication by inhibiting DNA gyrase (topoisomerse) Target: DNA gyrase Pefloxacin is a synthetic chemotherapeutic agent used to treat severe and life-threatening bacterial infections.

• HY-N14250

  Melithiazole C
  Melithiazol C is an antibiotic. Melithiazole C is a β-methoxyacrylate (MOA) inhibitor with strong anti-agent activity. Antifungal agent[1].

• HY-N7111

  Sultamicillin tosylate
  Sultamicillin tosylate is a broad-spectrum and orally active beta-lactamase inhibitor, an antibiotic with antibacterial activity[1].

• HY-N10113

  Verrucarin J
  Verrucarin J (Muconomycin B) is a metabolite of the Myrothecium fungus family. Verrucarin J generates reactive oxygen species (ROS) and induces apoptosis of cancer cell lines, such as A549, HCT 116 and SW-620 cells. Verrucarin J shows activities against Candida albicans and Mucor miehei. Verrucarin J inhibits arenavirus Junin (JUNV) yield with an IC50 of 1.2 ng/mL[1][2][3][4][5].

• HY-N13953

  Pyralomicin 1c
  Pyralomicin 1c is an antibiotic with antibacterial activity[1].

• HY-P10696

  C16G2
  C16G2 is a specific targeted antimicrobial peptide (STAMP) that targets the cariogenic oral pathogen Streptococcus mutans. C16G2 specifically recognizes and disrupts the bacterial cell membrane, causing small molecule leakage and loss of membrane potential, leading to bacterial killing. Unlike broad-spectrum antimicrobial peptides, C16G2 exhibits higher selectivity and efficacy against Streptococcus mutans[1].

• HY-109125A

  Amcipatricin L-aspartate
  Amcipatricin diaspartate (SPA-S-753) is a semi-synthetic polyene antibiotic, with potent broad-spectrum antifungal activity[1].

• HY-121780

  Aranorosin
  Aranorosin, a potent antifungal antibiotic, has been isolated from the culture filtrate and mycelium of a strain of Pseudoarachniotus roseus Kuehn[1].

• HY-N14664

  Actithiazic acid
  Actithiazic acid is a nitrogen- and sulfur-containing antibiotic that primarily against mycobacteria[1].

• HY-122505

  Cephamycin C
  Cephamycin C (CepC) is a β-lactam antibiotic that can be isolated from the Streptomyces clavuligerus[1].

• HY-B2060R

  Tiamulin (Standard)
  Tiamulin (Standard) is the analytical standard of Tiamulin. This product is intended for research and analytical applications. Tiamulin (Thiamutilin) is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp[1].

• HY-136953

  LL-BM123γ1
  LL-BM123γ1 is a potent broad spectrum glycocinnamoylspermidine antibiotic[1].

• HY-B1244R

  Dimetridazole (Standard)
  Dimetridazole (Standard) is the analytical standard of Dimetridazole. This product is intended for research and analytical applications. Dmetridazole (1,2-Dimethyl-5-nitroimidazole), a nitroimidazole-based antibiotic, combats protozoan infections[1].

• HY-P0269

  Magainin 1		99.90%
  Magainin 1 (Magainin I) is an antimicrobial and amphipathic peptide isolated from the skin of Xenopus laevis. Magainin 1 exhibits antibiotic activity against numerous Gram-negative and Gram-positive bacteria[1][2][3].

• HY-B0692R

  Cefepime (Standard)
  Cefepime (Standard) is the analytical standard of Cefepime. This product is intended for research and analytical applications. Cefepime (BMY-28142) is a broad-spectrum and cross the blood-brain barrier cephalosporin. Cefepime shows antibacterial effects against both Gram-positive and Gram-negative aerobic bacteria. Cefepime induces neurotoxicity[1][2][3][4].

• HY-B0522C

  L-(+)-Ampicillin
  L-(+)-Ampicillin (L-(2S) ampicillin) is the L-isomer of Ampicillin (HY-B0522). Ampicillin is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria[1][2].

• HY-17358

  Loteprednol Etabonate		99.53%
  Loteprednol etabonate (LE) is an orally active "soft" steroid belonging to a unique class of glucocorticoids. Loteprednol etabonate (LE) exhibits anti-inflammatory activity and has been used in optometry and ophthalmology[1][2][3].

• HY-N14756

  6"'-Deamino-6"'-hydroxyneomycin B
  6"'-Deamino-6"'-hydroxyneomycin B is an aminoglycosyl antibiotic that can be produced by Streptomyces fradiae UC 75 and is active against both Gram-positive and Gram-negative bacteria. 6"'-Deamino-6"'-hydroxyneomycin B can be used as an intermediate in the biosynthesis of neomycin[1][2].

• HY-B0026

  Ceftiofur hydrochloride		98.43%
  Ceftiofur hydrochloride is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur hydrochloride exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur hydrochloride also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6[1][2][3].

• HY-W011733R

  Tulobuterol (hydrochloride) (Standard)
  Tulobuterol (hydrochloride) (Standard) is the analytical standard of Tulobuterol (hydrochloride). This product is intended for research and analytical applications. Tulobuterol hydrochloride (C-78) is a long-acting β2-adrenoceptor agonist, which reduces the frequency of exacerbations of chronic obstructive pulmonary disease and bronchial asthma. Tulobuterol hydrochloride is also a sympathomimetic agent used as a transdermal patch, increases normal diaphragm muscle strength[1]. Tulobuterol hydrochloride inhibit rhinovirus replication and modulate airway inflammation[2].

• HY-N6742

  Borrelidin
  Borrelidin (Treponemycin) is a bacterial and eukaryal threonyl-tRNA synthetase inhibitor which is a nitrile-containing macrolide antibiotic isolated from Streptomyces rochei[1]. Borrelidin is an inhibitor of Cdc28/Cln2 of the budding yeast, with an IC50 of 24 μM[2]. Borrelidin is a potent angiogenesis inhibitor, with an IC50 of 0.8 nM. Borrelidin induces apoptosis in the tube-forming cells[3]. Borrelidin has strong antimalarial activities, with IC50s of 1.9 nM and 1.8 nM against K1 and FCR3 strains of Plasmodium falciparum, respectively[4].

• HY-A0088R

  Cefotaxime (sodium) (Standard)
  Cefotaxime (sodium) (Standard) is the analytical standard of Cefotaxime (sodium). This product is intended for research and analytical applications. Cefotaxime (Cefotaxim) sodium, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria[1][2][3][4][5].

• HY-B1459

  Dicloxacillin sodium
  Dicloxacillin sodium is a β-lactam antibiotic of the penicillin family. Dicloxacillin sodium against Gram-positive bacteria. Dicloxacillin sodium is active against β-lactamase-producing organisms such as Staphylococcus aureus[1].

• HY-139748

  ETX0462
  ETX0462 is a gram-negative chemotype antibiotic. ETX0462 has potent in vitro and in vivo activity against Pseudomonas aeruginosa plus all other Gram-negative ESKAPE pathogens, Stenotrophomonas maltophilia and biothreat pathogens[1].

• HY-100180

  Delpazolid		99.62%
  Delpazolid is a novel oxazolidinone antibiotic agent which can inhibit the growth of MSSA and MRSA with a MIC90 of 2 μg/mL for both of them.

• HY-107486R

  Nosiheptide (Standard)
  Nosiheptide (Standard) is the analytical standard of Nosiheptide. This product is intended for research and analytical applications. Nosiheptide (Multhiomycin), a thiopeptide antibiotic produced by Streptomyces actuosus, inhibits bacterial protein synthesis and bears a unique indole side ring system and regiospecific hydroxyl groups on the characteristic macrocyclic core. Nosiheptide has been widely used as a feed additive for animal growth[1][2].

• HY-118230

  Kidamycin
  Kidamycin is a polymycin antibiotic that can be extracted from the antitumor antibiotic rubraflavin[1].

• HY-111264

  Naphthomycin B
  Naphthomycin B is an antibiotic, which is initially isolated from Streptomyces sp. Naphthomycin B exhibits antimicrobial activities against gram positive bacteria and many fungis[1].

• HY-14603R

  Clioquinol (Standard)
  Clioquinol (Standard) is the analytical standard of Clioquinol. This product is intended for research and analytical applications. Clioquinol (Iodochlorhydroxyquin) is a topical antifungal agent with anticancer activity. Clioquinol acts as an oral antimicrobial agent for the research of diarrhea and skin infections. Antibiotic[1].

• HY-B1548R

  Benznidazole (Standard)
  Benznidazole (Standard) is the analytical standard of Benznidazole. This product is intended for research and analytical applications. Benznidazole (Ro 07-1051) is an antiparasitic medication, with an IC50 of 20.35 μM for Colombian T. cruzi strains, and has been used in the treatment of Chagas disease[1][2].

• HY-W040022R

  Cefcapene pivoxil (hydrochloride hydrate) (Standard)
  Cefcapene pivoxil (hydrochloride hydrate) (Standard) is the analytical standard of Cefcapene pivoxil (hydrochloride hydrate). This product is intended for research and analytical applications. Cefcapene pivoxil hydrochloride hydrate, the pivalate ester prodrug form of Cefcapene, is an orally active third-generation cephalosporin with a wide spectrum of anti-bacterial activity. Cefcapene pivoxil hydrochloride hydrate has the potential for the palmoplantar pustulosis (PPP) research[1][2].

• HY-123162A

  Astromicin disulfate
  Astromicin disulfate is a water-soluble aminoglycoside antibiotic that can be isolated from the genus Micromonospora. Astromicin disulfate exhibits broad spectrum antibacterial activity against gram positive and negative bacteria[1][2][3].

• HY-14397AR

  Indomethacin (sodium hydrate) (Standard)
  Dimethenamide-P (Standard) is the analytical standard of Dimethenamide-P. This product is intended for research and analytical applications. Dimethenamide-P is an amide herbicide effective for the pre-emergence management of annual grasses, small-seeded broadleaf weeds, and sedges in ornamental plants, functioning by inhibiting the synthesis of long-chain fatty acids.

• HY-106571

  Cefteram pivoxil
  Cefteram pivoxil (Ro 19-5248), an orally active cephalosporin antibiotic, is used for bacterial infections[1].

• HY-17591R

  Penicillin G potassium (Standard)
  Penicillin G (potassium) (Standard) is the analytical standard of Penicillin G (potassium). This product is intended for research and analytical applications. Penicillin G potassium is a fast-acting penicillin family antibiotic. Penicillin G potassium can be used for the research of bacterial infections that affect the blood, heart, lungs, joints, and genital areas[1][2].

• HY-116010A

  Oleandomycin phosphate
  Oleandomycin phosphate is a macrolide antibiotic structurally closely related to Erythromycin. Oleandomycin is similar to Erythromycin with antimicrobial activity. Oleandomycin inhibits protein synthesis by interference with translation of activated amino acids to nascent peptide chains on the ribosomes[1][2].

• HY-N13981

  Arylomycin B2
  Arylomycin B2, an antibiotic, is a potent signal peptidase I (SPase I) inhibitor. Arylomycin B2 has anti-Gram-positive bacteria activities[1].

• HY-10581AS1

  Gatifloxacin-d4 hydrochloride
  Gatifloxacin-d4 (AM-1155-d4; BMS-206584-d4; PD135432-d4) hydrochloride is deuterium-labeled Gatifloxacin (hydrochloride) (HY-10581A)[1].

• HY-B0555B

  Nafcillin sodium
  Nafcillin sodium, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium can be used for the research of staphylococcal infections[1][2].

• HY-N14485

  Nebramycin Ⅳ
  Nebramycin IV is an aminoglycoside antibiotic. Nebramycin IV has a broad antibacterial spectrum and has a strong effect on Gram-positive and negative bacteria and mycobacteria[1].

• HY-N13946

  Pyralomicin 1a
  Pyralomicin 1a is an antibiotic with antibacterial activity[1].

• HY-163321

  DapE-IN-1
  DapE-IN-1 (compound 3y) is a diaminopimelate desuccinylase (DapE) inhibitor and a potentially potent antibiotic[1].

• HY-121120

  Isosulfazecin
  Isosulfazecin (iSZ) is a novel β-lactam antibiotic produced by Pseudomonas acidophilus sp., synthesized in a nutrient solution supplemented with glycerol and sodium thiosulfate under aerobic conditions in parallel with bacterial growth. It is purified by chromatography and crystallization from aqueous methanol. Physicochemical analysis determined its molecular formula to be C12H20N4O9S, showing a structure with a β-lactam ring, methoxyl and sulfonate groups. Acid hydrolysis yields L-alanine and D-glutamic acid. iSZ is a diastereomer of sulfadiazine and exhibits moderate activity against both gram-positive and gram-negative bacteria, but potent activity against bacteria resistant to β-lactam antibiotics[1].

• HY-P0269A

  Magainin 1 TFA
  Magainin 1 TFA (Magainin I TFA) is an antimicrobial and amphipathic peptide isolated from the skin of Xenopus laevis. Magainin 1 TFA exhibits antibiotic activity against numerous Gram-negative and Gram-positive bacteria[1][2][3].

• HY-17460AR

  Garenoxacin (Mesylate hydrate) (Standard)
  ACHE-IN-38 (hydrochloride) (Standard) is the analytical standard of ACHE-IN-38 (hydrochloride). This product is intended for research and analytical applications. ACHE-IN-38 hydrochloride (Compound 13b) inhibits the metabolic breakdown of the neurotransmitter acetylcholine (ACh) by the enzyme acetylcholinesterase (AChE) and hence alleviates memory deficits in patients with Alzheimer’s Disease by potentiating cholinergic transmission[1].

• HY-N13891

  Arisostatin A
  Arisostatin A, a microbial secondary metabolite, is an antibiotic against Gram-positive bacteria and shown to possess potent anti-tumor properties. Arisostatin A induces apoptosis through the activation of caspase-3 and reactive oxygen species (ROS) generation in AMC-HN-4 cells[1].

• HY-B1908

  Midecamycin
  Midecamycin, an acetoxy-substituted macrolide antibiotic, is tested against gram-positive and gram-negative bacteria.

• HY-W439855

  10-Norparvulenone
  10-Norparvulenone is an antibiotic that fights against influenza viruses and has antibacterial activity against E. coli[1][2].

• HY-N14764

  2-Hydroxyaclacinomycin A
  2-Hydroxyaclacinomycin A is an anthracycline antibiotic. 2-Hydroxyaclacinomycin A has the activity of inhibiting leukemia L-1210 cells, and the IC50 for RNA and DNA synthesis is 0.10 μg/mL and 0.95 μg/mL, respectively[1].

• HY-126906R

  Milbemycin A4 (Standard)
  Milbemycin A4 (Standard) is the analytical standard of Milbemycin A4. This product is intended for research and analytical applications. Milbemycin A4 inhibits P-glycoprotein activity, and reverses multidrug resistance of tumor cells. Milbemycins are a family of macrolide antibiotics with insecticidal and acaricidal activity[1]sup>[2].

• HY-W013376

  Norcyclizine		99.73%
  Norcyclizine is a piperazine compound that can be used for the synthesis of antimicrobial agents. 1-Benzhydrylpiperazine derivatives have been found to enhance the antibacterial activity of β-lactam antibiotics (Oxacillin, HY-B0925A) against Methicillin (HY-121544)-resistant Staphylococcus aureus (MRSA). This enhancement is likely achieved by inhibiting the allosteric site of PBP2a. Additionally, 1-Benzhydrylpiperazine can also serve as a pharmacological scaffold for the synthesis of anticancer agents[1][2].

• HY-N14354

  Ferrocin B
  Ferrocin B is an iron-containing cyclic decapeptide antibiotic found in the bacterium Pseudomonas fluorescens YK-310, exhibiting strong antibacterial activity primarily against Gram-negative bacteria, with particularly potent inhibitory effects on Pseudomonas aeruginosa. In a mouse infection model, Ferrocin B shows a half effective dose (ED50) of 0.593 mg/kg against P. aeruginosa. Ferrocin B holds potential for research in the field of anti-infective therapies[1].

• HY-B0318S

  Metronidazole-13C2,15N2		99.30%
  Metronidazole-13C2,15N2 is the 13C-labeled and 15N-labeled Metronidazole. Metronidazole is a nitroimidazole antibiotic medication used particularly for anaerobic bacteria and protozoa.

• HY-121466R

  Ormetoprim (Standard)
  Ormetoprim (Standard) is the analytical standard of Ormetoprim. This product is intended for research and analytical applications. Ormetoprim is a veterinary antimicrobial which commonly used in aquaculture and poultry industries. Ormetoprim can be used to prevent the spread of disease in freshwater aquaculture and promote growth in farm animals[1][2].

• HY-N8386

  Berkeleylactone F
  Berkeleylactone F is an antibiotic macrolide compound. Berkeleylactone F showed modest inhibition of CCRF-CEM leukemia cells[1].

• HY-N14760

  Leucomycin A9
  Leucomycin A9 is a macrolide antibiotic. Leucomycin A9 has strong anti-Gram-positive bacterial effect, and also has an effect on spirochetes, Rickettsium and Chlamydia[1].

• HY-108290

  Riodoxol
  Riodoxol is an antiviral agent. Riodoxol affects multiplication and maturation of the virus[1].

• HY-17560R

  Demeclocycline (hydrochloride) (Standard)
  Demeclocycline (hydrochloride) (Standard) is the analytical standard of Demeclocycline (hydrochloride). This product is intended for research and analytical applications.

• HY-N0195R

  Azomycin (Standard)
  Azomycin (Standard) is the analytical standard of Azomycin. This product is intended for research and analytical applications. Azomycin (2-Nitroimidazole) is an antibiotic which can be active against aerobic Gram-positive and Gram-negative bacteria.

• HY-P99153

  Farletuzumab
  Farletuzumab (MORAb-003) is a potent folate receptor-alpha (FRα) inhibitor. Farletuzumab is a humanized monoclonal antibody with high affinity for FRα. Farletuzumab possesses growth-inhibitory functions on cells overexpressing FRα. Farletuzumab can be used in research of cancer[1].

• HY-N13968

  Pyralomicin 2c
  Pyralomicin 2c is an antibiotic with antibacterial activity[1].

• HY-N7120R

  Penicillin G procaine (hydrate) (Standard)
  Penicillin G procaine (hydrate) (Standard) is the analytical standard of Penicillin G procaine (hydrate). This product is intended for research and analytical applications. Penicillin G Procaine hydrate (PGP hydrate), a β-lactam antibiotic, is a crystalline complex produced by chemically combining penicillin G with procaine[1][2].

• HY-P5575

  Aurein 3.2
  Aurein 3.2 is an antibiotic antimicrobial peptide. Aurein 3.2 also has anticancer activity[1].

• HY-N7111R

  Sultamicillin (tosylate) (Standard)
  Sultamicillin (tosylate) (Standard) is the analytical standard of Sultamicillin (tosylate). This product is intended for research and analytical applications. Sultamicillin tosylate is a broad-spectrum and orally active beta-lactamase inhibitor, an antibiotic with antibacterial activity[1].

• HY-W353258

  Moxifloxacin hydrochloride monohydrate
  Moxifloxacin (BAY 12-8039) hydrochloride monohydrate is an orally active bacterial inhibitor that is effective against Streptococcus pneumoniae. Moxifloxacin hydrochloride monohydrate can be used in tuberculosis research[1][2].

• HY-A0153

  Cephapirin	Inhibitor
  Cephapirin (Cefapirin) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity[1][2][3].

• HY-B0439S1

  Sulfadoxine D3
  Sulfadoxine-d3 is a deuterium labeled Sulfadoxine (HY-B0439). Sulfadoxine is a sulfonamide that is used, usually in combination with Pyrimethamine (HY-18062), for multidrug-resistant Plasmodium falciparum and P. vivax inhibition. Unlike PYR, Sulfadoxine has no impact on HIV replication or MT-2 cell cycle progression. But also Sulfadoxine exhibits suppression on respiratory, and urinary tract infections[1][2][3][4].

• HY-B0330BR

  Levofloxacin hydrochloride (Standard)
  Levofloxacin (hydrochloride) (Standard) is the analytical standard of Levofloxacin (hydrochloride). This product is intended for research and analytical applications. Levofloxacin ((-)-Ofloxacin) hydrochloride is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrochloride inhibits the DNA gyrase and topoisomerase IV. Levofloxacin hydrochloride can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin hydrochloride shows anti-orthopoxvirus activity[1][2][3][4][5].

• HY-158289

  Isoniazid-KLH
  Isoniazid-KLH is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-Y0479S3

  L-Lactic acid-2-13C1
  L-Lactic acid-2-13C1 is the 13C-labeled L-Lactic acid (HY-Y0479). L-Lactic acid is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid[1].

• HY-N7101

  Cefpodoxime Proxetil		98.15%
  Cefpodoxime proxetil is an orally administered broad spectrum third-generation cephalosporin. Cefpodoxime proxetil has anti-bacterial activity. Cefpodoxime proxetil binds to penicillin binding proteins (PBPs) which inhibits peptidoglycan synthesis, finally results in interfering bacterial cell wall biosynthesis[1][2].

• HY-B1150

  Clofoctol		99.93%
  Clofoctol is a bacteriostatic antibiotic. Clofoctol is used in the treatment of respiratory tract and ear, nose and throat infections caused by Gram-positive bacteria. Clofoctol is only functional against Gram-positive bacteria and can penetrate into human lung tissue. Clofoctol is also an inhibitor of prostate cancer. Clofoctol has antiviral potency[1][2][3].

• HY-B1350R

  Fusidic acid (Standard)
  Fusidic acid (Standard) is the analytical standard of Fusidic acid. This product is intended for research and analytical applications. Fusidic acid (Fusidate) a bacteriostatic antibiotic produced from the Fusidium coccineum fungus, belongs to the class of steroids. Fusidic acid has no corticosteroid effects. Fusidic acid inhibits the growth of bacteria by preventing the release of translation elongation factor G (EF-G) from the ribosome[1][2].

• HY-130050

  Luzopeptin A
  Luzopeptin A (BBM-928 A) is an actinoleukin-like antitumor antibiotic. Luzopeptin A is a bifunctional DNA intercalator which can interact with isolated DNA molecules. Luzopeptin A induces an unwinding-rewinding process of the closed superhelical PM2 DNA. Luzopeptin A is active against HIV-1 and HIV-2 reverse transcriptase with IC50s of 7 nM and 68 nM for HIV-1 RT and HIV-2 RT, respectively[1][2].

• HY-B0273AR

  Sulfadiazine (sodium) (Standard)
  Sulfadiazine (sodium) (Standard) is the analytical standard of Sulfadiazine (sodium). This product is intended for research and analytical applications. Sulfadiazine sodium is a sulfonamide?antibiotic with antimalarial activity. Sulfadiazine can be used for toxoplasmosis research[1][2].

• HY-B0474R

  Tetracycline (hydrochloride) (Standard)
  Tetracycline (hydrochloride) (Standard) is the analytical standard of Tetracycline (hydrochloride). This product is intended for research and analytical applications. Tetracycline (hydrochloride) is a broad-spectrum antibiotic, exhibiting activity against a wide range of gram-positive and gram-negative bacteria.

• HY-111134

  TAN 420C
  TAN 420C is an antibiotic that shows a strong cytotoxic activity against the lymphocytic leukemia[1].

• HY-12450

  Lomofungin
  Lomofungin is a novel antibiotic produced by Streptomyces lomondensis sp.N . Lomofungin can inhibit MBNL1-CUG RNA binding. Lomofungin has antibacterial activity[1][2].

• HY-B0698

  Ceftibuten
  Ceftibuten (Sch39720), an antibiotic, is an orally active cephalosporin, possesses potent activity in vitro against a wide range of gram-negative and certain gram-positive pathogens[1][2].

• HY-N13961

  Seldomycin factor 2
  Seldomycin factor 2 (XK 88-2) is an aminoglycoside antibiotic. Seldomycin factor 2 has a broad spectrum of antimicrobial activity[1].

• HY-138083

  Parvodicin C2
  Parvodicin C2 is a glycopeptide antibiotic that can be isolated from parvosata. Parvodicin C2 has antibacterial activity[1].

• HY-P2313

  Human β-defensin-2
  Human β-defensin-2 (HβD-2) is a small cysteine-rich cationic skin-antimicrobial peptide (SAP) produced by a number of epithelial cells.Human β-defensin-2 has antimicrobial activity against gram-negative bacteria and Candida, but not gram-positive Staphylococcus aureus[1]. Human β-defensin-2 can be used for the study of colitis[2].

• HY-16770

  Sarecycline
  Sarecycline is an orally effective narrow-spectrum tetracycline derivative antibiotic. Sarecycline has anti-inflammatory activity. Sarecycline inhibits the activity of Gram-positive bacteria and several types of keratobacterium acnes. Sarecycline interferes with tRNA accommodation and tethers mRNA to the 70S ribosome. Sarecycline can be used to study moderate to severe acne[1][2][3][4][5][6].

• HY-A0107S

  Tetracycline-d6
  Tetracycline-d6 is the deuterium labeled Tetracycline. Tetracycline is a broad-spectrum antibiotic, exhibiting activity against a wide range of gram-positive and gram-negative bacteria.

• HY-161300

  Antibacterial agent 191
  Antibacterial agent 191 (compound 11a) is a potent semi-synthetic antibiotic. Antibacterial agent 191 exhibits preferable metabolic stability[1].

• HY-107989

  Urofollitropin
  Urofollitropin is a protein extract of human menopausal urine. Urofollitropin has the function of promoting follicle development and maturation, but contains very small amounts of urinary proteins[1].

• HY-N3017

  Artemitin
  Artemitin is a flavonol found in Laggera pterodonta (DC.) Benth., with antioxidative, anti-inflammatory, and antiviral activity[1].

• HY-136443

  4-Epitetracycline hydrochloride
  4-Epitetracycline hydrochloride is an epimer of Tetracycline (HY-A0107). Tetracycline can undergo epimerization in solution to 4-Epitetracycline hydrochloride, which shows a much lower antibiotic activity[1].

• HY-B0413S

  Fenbendazole-d3		99.70%
  Fenbendazole-d3 is a deuterium labeled Fenbendazole. Fenbendazole-d3 is a HIF-1α agonist and activates the HIF-1α-related GLUT1 pathway. Fenbendazole is an orally active benzimidazole anthelmintic agent, with a broad antiparasitic range. Fenbendazole is a microtubule destabilizing agent. Fenbendazole causes cell-cycle arrest and mitotic cell death, and has antitumor activity in mice xenografted with wild-type p53[1][2][3][4].

• HY-N14277

  Miyakamide B2
  Miyakamide B2 is an antibiotic with insecticidal effect. Miyakamide B2 inhibits the growth of Artemia salina. Miyakamide B2 has a weak antixanthomonas activity. Miyakamide B2 inhibits P388 cells with an IC50 of 7.6 μg/mL[1].

• HY-131098

  Enduracidin A
  Enduracidin A is a major component of Enduracidin. Enduracidin is a polypeptide antibiotic produced by Streptomyces fungicides[1].

• HY-158279

  Gentamicin/OVA
  Gentamicin/OVA is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-W002677R

  Fluoroquinolonic acid (Standard)
  Fluoroquinolonic acid (Standard) is the analytical standard of Fluoroquinolonic acid. This product is intended for research and analytical applications. Fluoroquinolonic acid is a bacteriostatic antibiotic. Fluoroquinolonic acid has broad-spectrum activity against Gram-positive and Gram-negative bacteria[1].

• HY-17628S1

  Cefiderocol-d6
  Cefiderocol-d6 (S-649266-d6) is a deuterated labeled Cefiderocol (HY-17628). Cefiderocol is a siderophore cephalosporin which has a potent activity against a broad range of aerobic Gram-negative bacterial species with MIC50s of 2 μg/mL or less[1].

• HY-113952R

  Actinonin (Standard)
  Actinonin (Standard) is the analytical standard of Actinonin. This product is intended for research and analytical applications. Actinonin ((-)-Actinonin) is a naturally occurring antibacterial agent produced by Actinomyces. Actinonin inhibits aminopeptidase M, aminopeptidase N and leucine aminopeptidase. Actinonin is a potent reversible peptide deformylase (PDF) inhibitor with a Ki of 0.28 nM. Actinonin also inhibits MMP-1, MMP-3, MMP-8, MMP-9, and hmeprin α with Ki values of 300 nM, 1,700 nM, 190 nM, 330 nM, and 20 nM, respectively. Actinonin is an apoptosis inducer. Actinonin has antiproliferative and antitumor activities[1][2][3][4][5].

• HY-B0608

  Chlorhexidine digluconate (20% in water)
  Chlorhexidine digluconate (20% in water) is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine digluconate (20% in water) binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine digluconate (20% in water) has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine digluconate (20% in water) can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-B0975AR

  Penicillin V (Standard)
  Penicillin V (Standard) is the analytical standard of Penicillin V. This product is intended for research and analytical applications. Penicillin V (Phenoxymethylpenicillin) is a potent and orally active antibiotic. Penicillin V shows antibacterial activity for Streptococci, Clostridium difficile and staphylococcus aureus. Penicillin V has the potential for the research of otitis, sinusitis, pharyngitis and tonsillitis[1][2][3][4].

• HY-N14999

  Decatromicin A
  Decatromicin A is an antibiotic that can be isolated from Actinomadura MK73-NF4. Decatromicin A has anti-gram-positive bacterial activity[1].

• HY-117285

  Medermycin
  Lactoquinomycin A is a quinone antibiotic. Lactoquinomycin A has the activity of anti-Gram-positive bacteria and some Gram-negative bacteria, but the effect of anti-Gram-negative bacteria is weak and has no effect on fungi. Lactoquinomycin A inhibits a variety of cell lines including lymphoma L5178Y progenitor, Adriamycin resistant, Bleomycin-resistant, human leukemia K562, mouse leukemia L-1210 and mouse leukemia P 388 with ID50 (μg/mL) of 0.02, 0.006, 0.008, 0.033, 0.013 and 0.03, respectively[1].

• HY-B1222AR

  Sisomicin (Standard)
  Sisomicin (Standard) is the analytical standard of Sisomicin. This product is intended for research and analytical applications. Sisomicin is a broad-spectrum aminoglycoside antibiotic produced by Micromonospora inyoensis. Sisomicin is highly active against Gram-positive bacteria[1][2].

• HY-B1690AR

  Methdilazine (hydrochloride) (Standard)
  Thioridazine (Standard) is the analytical standard of Thioridazine. This product is intended for research and analytical applications. Thioridazine, an antagonist of the dopamine receptor D2 family proteins, exhibits potent anti-psychotic and anti-anxiety activities. Thioridazine is also a potent inhibitor of PI3K-Akt-mTOR signaling pathways with anti-angiogenic effect. Thioridazine shows antiproliferative and apoptosis induction effects in various types of cancer cells, with specificity on targeting cancer stem cells (CSCs)[1][2][3][4].

• HY-N11535

  Enacyloxin IIa
  Enacyloxin IIa (ENX IIa) is a polyene antibiotic, which has the activity of anti-Gram-positive bacteria and negative bacteria. the activity of anti-fungus is weak, and has no effect on yeast[1].

• HY-16592R

  Brefeldin A (Standard)
  Brefeldin A (Standard) (BFA (Standard)) is the analytical standard of Rutin. This product is intended for research and analytical applications. Brefeldin A (BFA) is a lactone antibiotic and a specific inhibitor of protein trafficking. Brefeldin A blocks the transport of secreted and membrane proteins from endoplasmic reticulum to Golgi apparatus. Brefeldin A is also an autophagy and mitophagy inhibitor. Brefeldin A inhibits HSV-1 and has anti-cancer activity.

• HY-B1046S

  Clofazimine-d7
  Clofazimine-d7 is deuterium labeled Clofazimine. Clofazimine is an iminophenazine dye, has a marked anti-inflammatory effect, has been used in combination with other antimycobacterial agents to treat AIDS and Crohn's disease.

• HY-115965R

  VP-4604 (Standard)
  VP-4604 (Standard) is the analytical standard of VP-4604. This product is intended for research and analytical applications. VP-4604 is a potent anti-methicillin-resistant Staphylococcus aureus (MRSA) agent. VP-4604 exhibits significant microbial growth inhibition toward Staphylococcus aureus (ATCC 43300) with MIC of 4-8 μg/mL. VP-4604 inhibits the growth of methicillin‐resistant Staphylococcus aureus with growth inhibition >95%[1].

• HY-N14409

  Mycoversilin
  Mycoversilin is an antibiotic. Mycoversilin has the activity of inhibiting skin fungi and phytopathogenic fungi, but has no anti-yeast and bacterial activity. Mycoversilin has a strong inhibitory effect on protein synthesis[1].

• HY-107064

  Cefroxadine
  Cefroxadine (CGP 9000) is an orally active cephalosporin antibiotic. Cefroxadine is more effective than cephalexin against Escherichia coli and Klebsiella pneumoniae with MIC values of 3.13 and 1.56 μg/mL respectively with a concentration of 106 μg/mL. Cefroxadine can be used for the research of infection[1].

• HY-B0522A

  Ampicillin sodium
  Ampicillin sodium (D-(-)-α-Aminobenzylpenicillin sodium salt) is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria[1].

• HY-B1387R

  Sulfamethoxypyridazine (Standard)
  Sulfamethoxypyridazine (Standard) is the analytical standard of Sulfamethoxypyridazine. This product is intended for research and analytical applications. 0

• HY-17589B

  Chloroquine dihydrochloride		99.10%
  Chloroquine dihydrochloride is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine dihydrochloride is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine dihydrochloride is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1][2][3][4].

• HY-Y0470R

  Semicarbazide (hydrochloride) (Standard)
  Semicarbazide (hydrochloride) (Standard) is the analytical standard of Semicarbazide (hydrochloride). This product is intended for research and analytical applications. Semicarbazide hydrochloride is an orally active urea derivative. Semicarbazide hydrochloride binds to copper or iron in cells. Semicarbazide hydrochloride inhibits the activity of soluble semicarbazide sensitive amine oxidase (SSAO). Semicarbazide hydrochloride damages cartilage, blood vessels, ovaries, testicles, and thyroid follicles[1][2][3][4][5][6][7][8][9].

• HY-N6796

  Manumycin A
  Manumycin A is a polyketide antibiotic and an inhibitor of thioredoxin reductase 1 (TrxR-1). Manumycin A can inhibit the growth of breast cancer cells and exert its anti-tumor activity through LC3. Manumycin A can downregulate the release of pro-inflammatory cytokines in human monocytes stimulated by TNF α, and has potential anti-inflammatory activity. Manumycin A can inhibit the Ras/Raf/ERK1/2 signaling and hnRNP H1 in castration resistant prostate cancer cells to suppress exosome biogenesis and secretion[1][3][4].

• HY-13451

  Finafloxacin		98.75%
  Finafloxacin is a fluoroquinolone antimicrobial agent that exhibits optimum efficacy in slightly acidic environments.

• HY-N14018

  Glidobactin A
  Glidobactin A is an acyl peptide antibiotic. Glidobactin A has activity against Candida, Aspergillus fumigatus and Trichophyton, but it is not effective against Candida albicans M-9 infection in mice[1].

• HY-A0130R

  Sulfalene (Standard)
  Sulfalene (Standard) is the analytical standard of Sulfalene. This product is intended for research and analytical applications. Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial.

• HY-B0334R

  Sulbactam (Standard)
  Sulbactam (Standard) is the analytical standard of Sulbactam. This product is intended for research and analytical applications. Sulbactam (CP45899) is a competitive, irreversible beta-lactamase inhibitor. Sulbactam shows antimicrobial activity against multidrug-resistant (MDR) acinetobacter calcoaceticus--Acinetobacter baumannii (Acb) complex[1][2].

• HY-W587414

  Neospiramycin I
  Neospiramycin I is a macrolide antibiotic and a derivative of Spiramycin I (HY-N7141). Neospiramycin I is effective against the macrolide-sensitive KB210 strain of S. aureus, but ineffective against the macrolide-resistant KB224 strain, with minimum inhibitory concentrations (MIC) of 3.12 and greater than 100 µg/mL, respectively; it is also effective against B. cereus, B. subtilis, M. luteus, E. coli, and K. pneumoniae, with respective MIC values of 1.56, 3.12, 3.12, 0.2, 50, and 12.5 µg/mL. Neospiramycin I binds to the ribosomes of E. coli, with an inhibitory concentration 50 (IC50) of 1.2 µM. It protects mice from death in a type III S. pneumoniae infection model, with an effective dose 50 (ED50) of 399.8 mg/kg[1][2].

• HY-126396

  Sordarin sodium
  Sordarin is a potent diphthamide-dependent eEF2 inhibitor with antifungal properties. Sordarin targets eEF2 so as to inhibit protein translation by blocking eEF2-mediated translocation of tRNAs. Sordarin inhibits translation specifically in certain fungi (e.g. C. albicans, C. glabrata, and C. neoformans) while unable to do so in some other fungal species (e.g. Candida parapsilosis and Candida lusitaniae)[1][2].

• HY-135470R

  Nifurpirinol (Standard)
  Nifurpirinol (Standard) is the analytical standard of Nifurpirinol. This product is intended for research and analytical applications. Nifurpirinol (P-7138) is a nitroaromatic antibiotic and acts as a novel substrate for the bacterial nitroreductase (NTR) enzyme. Nifurpirinol is a more potent proagent compared to Metronidazole to trigger cell-ablation in nitroreductase expressing transgenic models[1].

• HY-B0269

  Rifapentine
  Rifapentine (DL 473) is an antibiotic used in tuberculosis research[1].

• HY-18671

  BoNT-IN-1		99.17%
  BoNT-IN-1 is an effective inhibitor of botulinum toxin type A light chain (BoNTA LC), with an IC50 value of 0.9 μM.

• HY-14397R

  Indomethacin (Standard)
  Indomethacin (Standard) is the analytical standard of Indomethacin. This product is intended for research and analytical applications. Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC50 values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research[1][2][3].

• HY-B0242

  Sulfanilamide		99.93%
  ulfanilamide (Sulphanilamide) is a potent and orally active sulfonamide antibiotic and can be a major intermediate of sulfamethoxazole biodegradation. Sulfanilamide also is a carbonic anhydrase inhibitor. Sulfanilamide shows inhibition on virus of lymphogranuloma venereum[1][2][3][4].

• HY-B1923A

  Piperacillin hydrate
  Piperacillin hydrate is a semisynthetic broad-spectrum β-lactam antibiotic which exhibits potent bactericidal activity against Gram-negative bacteria as well as select Gram-positive strains through penicillin-binding proteins. Piperacillin hydrate is most commonly used in combination with the β-lactamase inhibitor Tazobactam (HY-B1418)[1][2][3].

• HY-A0097

  Teicoplanin
  Teicoplanin is a glycopeptide antibiotic indicated for use in serious infections caused by Gram-positive bacteria, including Methicillin-resistant Staphylococcus aureus and Enterococcus aureus.Teicoplanin shows antiviral activity for HIV-1, SARS-CoV1 and SARS-CoV2. Teicoplanin sodium shows anti-MRSA activity[1][2].

• HY-W009168R

  Tazobactam (sodium) (Standard)
  Flutianil (Standard) is the analytical standard of Flutianil. This product is intended for research and analytical applications. Flutianil is a fungicide, which specifically inhibits the powdery mildew species. Flutianil inhibits the haustorium formation and subsequent mycelia growth[1].

• HY-17395AS1

  Terbinafine-d3
  Terbinafine-d3 (TDT 067-d3) is deuterium labeled Terbinafine. Terbinafine (TDT 067) is an orally active and potent antifungal agent. Terbinafine is a potent non-competitive inhibitor of squalene epoxidase from Candida, with a Ki of 30 nM. Terbinafine also shows antibacterial activity against certain Gram-positive and Gram-negative bacteria[1][2][3]. Terbinafine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-142124

  Kalimantacin A
  Kalimantacin A is a potent antibiotic. Kalimantacin A shows antibacterial activity against staphylococcus including methicillin-resistant staphylococcus aureus (MRSA)[1][2].

• HY-130838R

  JH-LPH-33 (Standard)
  JH-LPH-33 (Standard) is the analytical standard of JH-LPH-33. This product is intended for research and analytical applications. JH-LPH-33, a sulfonyl piperazine analog, is a potent UDP-2,3-diacylglucosamine pyrophosphate hydrolase LpxH inhibitor. JH-LPH-33 displays outstanding antibiotic activity with a MIC value of 0.66 μg/mL[1].

• HY-N2301

  Pleuromutilin
  Pleuromutilin (Drosophilin B) exhibits antibacterial activity through inhibition of protein synthesis[1].

• HY-120435

  Tyrothricin
  Tyrothricin is a polypeptide antibiotic mixture isolated from Bacillus brevis and consists of tyrocidines and gramicidins. Tyrothricin shows activity against bacteria, fungi and some viruses. Tyrothricin containing formulations are used in sore throat agents and in agents for the healing of infected superficial and small-area wounds[1].

• HY-B0614

  Mafenide
  Mafenide is an effective sulfonamide-type antimicrobial agent used for burn wounds. Mafenide shows activity against both Gram-positive and Gram-negative organisms, including Pseudomonas aeruginosa, via inhibition of nucleotide synthesis[1][2].

• HY-B0919

  Azaserine
  Azazerine (CI-337) is a competitive inhibitor of glutamine amidotransferase. Azaserine is an antibiotic, it shows antibacterial activities. Azazerine shows anti-tumor activities and it may also act as a tumor inducer. Azazerine can be used for the research of cancer and infection[1][2][3][4][5].

• HY-B0030

  D-Cycloserine		99.97%
  D-Cycloserine is an antibiotic which targets sequential bacterial cell wall peptidoglycan biosynthesis enzymes. D-Cycloserine is a partial NMDA agonist that can improve cognitive functions. D-Cycloserine can be used for multidrug-resistant tuberculosis research[1][2].

• HY-66011A

  Moxifloxacin		99.47%
  Moxifloxacin is an orally active 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-N15375

  Trichomycin B
  Trichomycin B is a polyene macrolide antibiotic that can be isolated from the fermentation products of Streptomyces hachijoensis. Trichomycin B exhibits antibacterial activity against fungi, yeasts, and trichomonas. Trichomycin B can be used in research on antifungal and anti-trichomoniasis infection[1].

• HY-116168

  Aldecalmycin
  Aldecalmycin is an antibiotic showing antimicrobial activities against Gram-positive bacteria including methicillin-resistant Staphylococcus aureus (MRSA) with MICs values of 6.25-25 μg/mL[1].

• HY-B1300R

  Cefonicid (sodium) (Standard)
  Cefonicid (sodium) (Standard) is the analytical standard of Cefonicid (sodium). This product is intended for research and analytical applications. 0

• HY-B0479

  Thiamphenicol		99.20%
  Thiamphenicol (Thiophenicol), a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria)[1][2].

• HY-N14268

  Ezomycin A1
  Ezomycin A1 is an antifungal antibiotic. Ezomycin A1 is mainly active against phytopathogens such as Sclerotinia sclerotiorum and Botrytis, and has a control effect on Sclerotinia, Botrytis and Candidiasis of crops[1].

• HY-129814

  MM 42842 free acid
  MM 42842 free acid is a member of the monobactam family of β-lactam antibiotics[1].

• HY-17558R

  Apramycin (Standard)
  Apramycin (Standard) is the analytical standard of Apramycin. This product is intended for research and analytical applications. 0

• HY-A0279AR

  Pristinamycin IA (Standard)
  Pristinamycin IA (Standard) is the analytical standard of Pristinamycin IA. This product is intended for research and analytical applications. Pristinamycin IA (Mikamycin B) is a cycle-peptidic macrolactone antibiotic. Pristinamycin IA is a substrate of P-glycoprotein and inhibits its function. Pristinamycin IA is active against StaphyloEoccus and Srreptococcus[1].

• HY-N14138

  Diolmycin A1
  Diolmycin A1 is an antibiotic with anticoccidial activity[1].

• HY-A0246AR

  Flucloxacillin sodium (Standard)
  Flucloxacillin sodium (Standard) is the analytical standard of Flucloxacillin sodium. This product is intended for research and analytical applications. Flucloxacillin sodium is an active antibiotic against gram-positive and gram-negative bacteria[1][2].

• HY-B0958R

  Mupirocin (Standard)
  Mupirocin (Standard) is the analytical standard of Mupirocin. This product is intended for research and analytical applications. Mupirocin (BRL-4910A, Pseudomonic acid) is an orally active antibiotic isolated from Pseudomonas fluorescens. Mupirocin apparently exerts its antimicrobial activity by reversibly inhibiting isoleucyl-transfer RNA, thereby inhibiting bacterial protein and RNA synthesis[1][2].

• HY-P4747

  LL-37 GKE
  LL-37 GKE is an active domain of LL-37. LL-37 GKE has antibacterial activity and has potential applications in antibiotics[1][2].

• HY-B0441AR

  Tobramycin sulfate (Standard)
  Tobramycin (sulfate) (Standard) is the analytical standard of Tobramycin (sulfate). This product is intended for research and analytical applications. Tobramycin sulfate (Nebramycin Factor 6 sulfate) is a parenterally administered, broad spectrum aminoglycoside antibiotic that is widely used in the treatment of moderate to severe bacterial infections due to sensitive organisms[1].

• HY-B1920A

  Josamycin hydrochloride
  Josamycin (EN-141) hydrochloride is an orally active macrolide antibiotic exhibiting antimicrobial activity against a wide spectrum of pathogens, such as bacteria. The dissociation constant Kd from ribosome for Josamycin hydrochloride is 5.5 nM[1][2].

• HY-B1174R

  Bekanamycin (Standard)
  Bekanamycin (Standard) is the analytical standard of Bekanamycin. This product is intended for research and analytical applications. Bekanamycin (Kanamycin B) is an aminoglycoside antibiotic produced by Streptomyces kanamyceticus, against an array of Gram-positive and Gram-negative bacterial strain[1][2].

• HY-N7068

  Mupirocin calcium hydrate		98.05%
  Mupirocin (BRL-4910A, Pseudomonic acid) calcium hydrate is an orally active antibiotic isolated from Pseudomonas fluorescens. Mupirocin calcium hydrate apparently exerts its antimicrobial activity by reversibly inhibiting isoleucyl-transfer RNA, thereby inhibiting bacterial protein and RNA synthesis[1][2].

• HY-121300

  Kendomycin		98.00%
  Kendomycin ((−)-TAN 2162) is a polyketide antibiotic with remarkable antibacterial and cancer cells cytotoxic activities. Kendomycin tends to be bacteriostatic rather than bactericidal and inhibits the growth of the methicillin-resistant Staphylococcus aureus (MRSA) strain COL at a low concentration (MIC of 5 μg/mL). Kendomycin is a potent antagonist of the endothelin receptor and a calcitonin receptor agonist which plays its role as an anti-osteoporotic agent[1][2].

• HY-117837

  GSK1829820A
  GSK1829820A has antitubercular activity which can inhibit Mycobacterium tuberculosis H37Rv[1].

• HY-15311

  Avermectin B1		98.36%
  Avermectin B1 (Abamectin) is a mixture of two similar segments of avermectin. Avermectin B1 is an orally anti-infection agent, which can be used in the research of parasitic worms, insect pests, agriculture and animal husbandry. Avermectin B1 can also induce the production of ROS and induces cytotoxicity, apoptosis and autophagy[1][2][4].

• HY-N1428CR

  Ferric citrate (Standard)
  Cephradine (monohydrate) (Standard) is the analytical standard of Cephradine (monohydrate). This product is intended for research and analytical applications. Cephradine (Cefradine) monohydrate is a broad-spectrum and orally active cephalosporin. Cephradine monohydrate is active against both grampositive and gram-negative pathogens and effective in eradicating most penicillinase-producing organisms known to be resistant to penicillin G, penicillin V, and ampicillin. Cephradine monohydrate has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine monohydrate blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK[1][2][3].

• HY-B0802AR

  Terbutaline (Standard)
  Benactyzine hydrochloride (Standard) is the analytical standard of Benactyzine hydrochloride. This product is intended for research and analytical applications. Benactyzine hydrochloride is a competitive BChE inhibitor with a Ki of 0.01 mM. Benactyzine hydrochloride is an anticholinergic drug. Benactyzine hydrochloride has the potential for organophosphate poisoning research[1][2].

• HY-N11407

  Bagougeramine B
  Bagougeramine B is an orally active nucleoside antibiotic with antimicrobial activity, which is found in Bacillus circulans. Bagougeramine B inhibits the growth of Gram-positive and Gram-negative bacteria and some fungi[1].

• HY-B2064

  Carboxin
  Carboxin (Carboxine) is a systemic agricultural fungicide and seed protectant.

• HY-23120

  1-Hydroxyguanidine sulfate
  1-Hydroxyguanidine sulfate is an antitumor agent that inhibits mast cell P815, leukaemia P388, leukaemia L1210 and carcinosarcoma Walker 256 cells growth. 1-Hydroxyguanidine sulfate also has antiviral activity[1].

• HY-A0086

  Netilmicin sulfate
  Netilmicin (sulfate) (SCH-20569 (sulfate)) is an active aminoglycoside antibiotic against most Gram-negative and some Gram-positive bacteria, including certain strains resistant to gentamicin.

• HY-105282

  Eremomycin
  Eremomycin (MM 45289) is a potent glycopeptide antibiotic closely related to Vancomycin (HY-B0671). Eremomycin shows antibacterial activity in Staphylococcus spp. and Bacillus subtilis ATCC6633, with the MIC values of 0.03-1.6 μg/mL[1].

• HY-N14845

  Napsamycin A
  Napsamycin A is an antibiotic. Napsamycin A has antibacterial activity against Pseudomonas aeruginosa and other pseudomonas, but has weak antibacterial activity against other Gram-positive and negative bacteria[1].

• HY-B0960

  Sulfabenzamide		99.68%
  Sulfabenzamide (N-Sulfanilylbenzamide) is an antimicrobial agent and usually consumed in combination with Sulfathiazole and Sulfacetamide. Sulfabenzamide is effective against Gram-positive and negative bacterial strains[1].

• HY-N14372

  Methymycin
  Methymycin is a macrolide antibiotic with activity against Gram-positive bacteria and a few Gram-negative bacteria[1].

• HY-B1894R

  Cefetamet pivoxyl (Standard)
  Cefetamet pivoxyl (Standard) is the analytical standard of Cefetamet pivoxyl. This product is intended for research and analytical applications. Cefetamet pivoxyl is a cephalosporin antibiotic. Cefetamet pivoxyl inhibits 355 enteropathogens Keime, Gram-negative bacteria (ausgenommen Pseudomonas aeruginosa) and Legionella pneumophila[1].

• HY-B0343R

  Sarafloxacin (Standard)
  Sarafloxacin (Standard) is the analytical standard of Sarafloxacin. This product is intended for research and analytical applications. Sarafloxacin (A-56620) is a fluoroquinolone antimicrobial agent[1].

• HY-126577

  Dactylocycline B	Inhibitor
  Dactylocycline B, an antibiotic, is active against gram-positive bacteria, including tetracycline-resistant bacteria[1].

• HY-121182

  Chalcomycin
  Chalcomycin is a macrolide antibiotic, which exhibits antimicrobial activities against gram-positive Staphylococcus aureus and Streptococcus pyogenes. Chalcomycin protects mice from infection with a variety of staphylococci and streptococc, without significant toxicity (LD50 >2500 mg/kg)[1].

• HY-W099582

  Myristamidopropyl dimethylamine
  Myristamidopropyl dimethylamine (MAPD) is an antimicrobial agent (including against bacteria and fungi) and an insecticide, exhibiting inhibitory activity against Pseudomonas aeruginosa, Staphylococcus aureus, Candida albicans, Fusarium solani, and Acanthamoeba polyphaga. Myristamidopropyl dimethylamine can be used in research on microbial-induced keratitis [1].

• HY-133056

  Pseudomonic acid C
  Pseudomonic acid C, an antibiotic, possesses antibacterial activity[1].

• HY-112542R

  Nemadectin (Standard)
  Nemadectin (Standard) is the analytical standard of Nemadectin. This product is intended for research and analytical applications. Nemadectin (CL-287088), an orally active broad-spectrum endectocide, is highly efficacious against natural infections of all the major canine gastrointestinal helminthes. Anthelmintic activity[1].

• HY-A0147A

  Grepafloxacin hydrochloride		99.23%
  Grepafloxacin (OPC-17116) hydrochloride is an oral actively fluoroquinolone antibiotic with potent activity against community-acquired respiratory pathogens including Streptococcus pneumonia. Grepafloxacin hydrochloride has high tissue penetration and a promising pharmacodynamic profile[1][2][3][4].

• HY-P1539

  Cecropin A		99.54%
  Cecropin A is a linear 37-residue antimicrobial polypeptide, with anticancer and anti-inflammatory activity.

• HY-N14233

  Inosamycin A
  Inosamycin A is a broad-spectrum antimicrobial antibiotic[1].

• HY-N13895

  Auramycin B
  Auramycin B, an anthracycline antibiotic that shows marked antibacterial activity against Gram-positive bacteria. Auramycin B also exhibits antitumor activity against P388 and L1210 leukemia in mice[1].

• HY-169810

  PKZ18
  PKZ18 is an antibiotic and inhibits bacterial growth, with MIC values of 32-64 μg/mL against most Gram-positive bacteria. PKZ18 inhibits in vivo transcription and translation of glycyl-tRNA synthetase mRNA. PKZ18 selectively targets stem I specifier loops in Gram-positive bacteria and directly reduces T-box transcriptional read-through of the associated genes. PKZ18 prevents the codon-anticodon reading required for tRNA binding and is refractory to resistance[1][2].

• HY-159899

  DHFR-IN-22
  DHFR-IN-22 (Compound 8) is a DHFR (Dihydrofolate Reductase) inhibitor belonging to the class of 2,4-diaminopyrimidine compounds. DHFR-IN-22 exhibits significant inhibitory activity against purified DHFR enzyme and major species of nontuberculous mycobacteria (NTM), namely Mycobacterium avium and Mycobacterium abscessus. It shows an IC50 of 1.1 nM and MIC of 1.5 μg/mL against M. abscessus, and an IC50 of 6.3 nM and MIC of 0.1 μg/mL against M. avium. Additionally, it demonstrates an IC50 of 2100 nM against human DHFR. DHFR-IN-22 holds potential for studying novel strategies to combat NTM infections[1].

• HY-B0509

  Amikacin hydrate
  Amikacin hydrate (BAY 41-6551 hydrate) is an aminoglycoside antibiotic and a semisynthetic analog of kanamycin. Amikacin hydrate is bactericidal, acting directly on the 30S and 50S bacerial ribosomal subunits to inhibit protein synthesis. Amikacin hydrate is very active against most Gram-negative bacteria including gentamicin- and tobramycin-resistant strains. Amikacin hydrate also inhibits the infections caused by susceptible Nocardia and nontuberculous mycobacteria[1][2].

• HY-16764

  Avarofloxacin		99.36%
  Avarofloxacin (JNJ-Q2) is a broad-spectrum fluoroquinolone antibacterial agent being developed for the treatment of acute bacterial skin and skin-structure infections and community-acquired pneumonia with oral activity. Avarofloxacin (JNJ-Q2) is an aminoethylidenylpiperidine fluoroquinolone that demonstrates antibacterial effect against numerous Gram-positive bacteria with a mean 0.12 mg/L MIC90 value. Avarofloxacin (JNJ-Q2) has potential for treatment of methicillin-resistant Staphylococcus aureus (MRSA) infections[1][2][3].

• HY-B1894AR

  Cefetamet pivoxil (hydrochloride) (Standard)

• HY-B0975S1

  Penicillin V-d5 potassium		98.10%
  Penicillin V-d5 (potassium) is the deuterium labeled Penicillin V Potassium[1]. Penicillin V Potassium (Phenoxymethylpenicillin potassium salt) is an orally active antibiotic. Penicillin V Potassium inhibits the growth of Streptococci, C. difficile and S. aureus. Penicillin V Potassium can be used for the research of otitis, sinusitis, pharyngitis and tonsillitis[2][3][4][5].

• HY-B0957S

  Erythromycin ethylsuccinate-13C,d3
  Erythromycin ethylsuccinate-13C,d3 is the 13C- and deuterium labeled Erythromycin Ethylsuccinate. Erythromycin Ethylsuccinate is an antibiotic useful for the treatment of a number of bacterial infections, has an antimicrobial spectrum similar to or slightly wider than that of penicillin. Erythromycin Ethylsuccinate has antiviral activity against HIV-1.

• HY-15739R

  Ansamitocin P-3 (Standard)
  Ansamitocin P-3 (Standard) is the analytical standard of Ansamitocin P-3. This product is intended for research and analytical applications. Ansamitocin P-3 (Antibiotic C 15003P3) is a microtubule inhibitor. Ansamitocin P-3 is a macrocyclic antitumor antibiotic.

• HY-117260

  Coformycin
  Coformycin, a nucleoside antibiotic, is a potent inhibitor of adenosine deaminase (ADA) from Streptomyces species. Coformycin possesses anti-tumor and anti-bacterial activity[1][2].

• HY-115965

  VP-4604		99.20%
  VP-4604 is a potent anti-methicillin-resistant Staphylococcus aureus (MRSA) agent. VP-4604 exhibits significant microbial growth inhibition toward Staphylococcus aureus (ATCC 43300) with MIC of 4-8 µg/mL. VP-4604 inhibits the growth of methicillin‐resistant Staphylococcus aureus with growth inhibition >95%[1].

• HY-N15068

  1-Hydroxyoxaunomycin
  1-Hydroxyoxaunomycin is an antibiotic. 1-Hydroxyoxaunomycin inhibits U210 cell growth, DNA synthesis and RNA synthesis with IC50 of 0.0005 μg/mL, 1.00 μg/mL and 0.76 μg/mL respectively[1].

• HY-76260

  Faropenem sodium		98.87%
  Faropenem sodium is an orally bioavailable penem antibiotic. Faropenem sodium regulates inorganic phosphate transporter Npt1. Faropenem sodium inhibits M. tuberculosis (MIC of 1.3 μg/mL) and B. anthracis[1][2].

• HY-B0330DS

  (R)-Ofloxacin-d3
  (R)-Ofloxacin-d3 is the deuterium labeled (R)-Ofloxacin. (R)-Ofloxacin (Dextrofloxacin) is an antibiotic useful for the treatment of a number of bacterial infections[1]. Antibacterial activity[1].

• HY-B0946R

  Sulfamonomethoxine (Standard)
  Sulfamonomethoxine (Standard) is the analytical standard of Sulfamonomethoxine. This product is intended for research and analytical applications. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

• HY-B0133

  Natamycin		99.07%
  Natamycin (Pimaricin) is a macrolide antibiotic agent produced by several Streptomyces strains. Natamycin inhibits the growth of fungi via inhibition of amino acid and glucose transport across the plasma membrane. Natamycin is a food preservative, an antifungal agent in agriculture, and is widely used for fungal keratitis research[1][2].

• HY-N6670R

  Cefotetan (Standard)
  Cefotetan (Standard) is the analytical standard of Cefotetan. This product is intended for research and analytical applications. Cefotetan is a semisynthetic cephamycin antibiotic that exerts its bactericidal effects by inhibition of cell-wall synthesis[1].

• HY-B0798

  Cefpiramide sodium
  Cefpiramide sodium (SM-1652; Wy-44635) is a new Pseudomonas-active cephalosporin with a broad spectrum of antibacterial activity.

• HY-W012595R

  Benzylideneacetone (Standard)
  Benzylideneacetone (Standard) is the analytical standard of Benzylideneacetone. This product is intended for research and analytical applications. Benzylideneacetone (Benzalacetone) is an orally active antibiotic, tyrosinase inhibitor, phospholipase A2 inhibitor, and immunosuppressant. Benzylideneacetone has antibacterial activity against some gram-negative plant-pathogenic bacteria. Benzylideneacetone can also be used in the synthesis of chemicals and drugs, and as a flavoring additive for some foods[1].

• HY-B1595

  Cefmetazole
  Cefmetazole (CS 1170) is a semisynthetic cephamycin antibiotic with broad-spectrum antibacterial activity, covering gram-positive, gram-negative and anaerobic bacteria. Cefmetazole binds to penicillin binding proteins (PBPs), resulting in interfering bacterial cell wall biosynthesis. Cefmetazole is used for the research of gynecologic, intraabdominal, urinary tract, respiratory tract and skin and soft tissue infections[1][2][3].

• HY-N13897

  Avidinorubicin
  Avidinorubicin is an antibiotic found in Streptomyces avidinii, exhibiting activity against both Gram-positive and Gram-negative bacteria. Additionally, Avidinorubicin inhibits thrombin (HY-114164)-induced platelet aggregation, with an IC50 of 7.9 μM[1].

• HY-129493

  Lateropyrone
  Lateropyrone is a type of pyranone antibiotic that can inhibit Gram-negative bacteria, and it's a secondary metabolite produced by the oat fungal pathogen[1].

• HY-B2196

  Gastric mucin
  Gastric mucin is a large glycoprotein which is thought to play a major role in the protection of the gastrointestinal tract from acid, proteases, pathogenic microorganisms, and mechanical trauma.

• HY-N14937

  Albaflavenone
  Albaflavenone is a sesquiterpene antibiotic with a zizaene skeleton. Albaflavenone is active against Bacillus subtilis[1].

• HY-N7095

  Ceftezole
  Ceftezole (CTZ) is a broad-spectrum cephem antibiotic against many species of gram-positive and gram-negative bacteria. Ceftezole (CTZ) is an alpha-glucosidase inhibitor with in vivo anti-diabetic activity[1][2].

• HY-W101673

  Dipropofol		99.66%
  Dipropofol is an antioxidant agent[1].

• HY-111190

  Thiotropocin
  Thiotropocin is a tropothione Antibiotic with antibacterial activities against Gram-positive and Gram-negative bacteria, some phytopathogens and mycoplasma. Thiotropocin causes morphological changes of Proteus mirabilis and Escherichia coli[1].

• HY-P5659

  Brevinin-1
  Brevinin-1 is an antimicrobial peptide derived from the skin secretions of Rana esculenta[1].

• HY-N14539

  Pyrromycin
  Pyrromycin is an antibiotic against Gram-positive bacteria[1].

• HY-15310

  Ivermectin
  Ivermectin (MK-933) is a broad-spectrum anti-parasite agent. Ivermectin (MK-933) is a specific inhibitor of Impα/β1-mediated nuclear import and has potent antiviral activity towards both HIV-1 and dengue virus. It is a positive allosteric effector of P2X4 and the α7 neuronal nicotinic acetylcholine receptor (nAChRs). Ivermectin also inhibits bovine herpesvirus1 (BoHV-1) replication and inhibits BoHV-1 DNA polymerase nuclear import[1][2][3][4]. Ivermectin is a candidate therapeutic against SARS-CoV-2/COVID-19[5].

• HY-N13967

  Pyralomicin 2b
  Pyralomicin 2b is an antibiotic with antibacterial activity[1].

• HY-125707

  Concanamycin B
  Concanamycin B is a macrolide antibiotic，which can inhibit the cavitation type H+-ATPases，and the IC50 value is 5 nM[1].

• HY-B0221

  Amphotericin B
  Amphotericin B is a polyene antifungal agent against a wide variety of fungal pathogens. It binds irreversibly to ergosterol, resulting in disruption of membrane integrity and ultimately cell death.

• HY-N0565A

  Doxycycline hydrochloride		99.99%
  Doxycycline hydrochloride, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor[1]. Doxycycline hydrochloride shows antibacterial activity and anti-cancer cell proliferation activity. Doxycycline hydrochloride can be used to construct gene expression regulation models[1][2][3][4][5].

• HY-A0241

  Dalfopristin		99.67%
  Dalfopristin (RP54476) is a semisynthetic sulfone antibiotic. Dalfopristin alone has limited antibacterial activity, but synergistically with Quinupristin it has significant bactericidal activity against many pathogenic Gram-positive cocci[1].

• HY-B0134S1

  Bestatin-d10
  Bestatin-d10 (Ubenimex-d10) is deuterium labeled Bestatin. Bestatin is a natural, broad-spectrum, and competitive CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase inhibitor. Bestatin has anticancer effects[1][2].

• HY-N14469

  Sakyomicin C
  Sakyomicin C is a Benzoquinone antibiotic. Sakyomicin C has activity against Gram-positive bacteria and mycobacteria[1].

• HY-146133

  LA-Bac8c
  LA-Bac8c is a Lipoic acid modified antimicrobial peptide with enhanced antimicrobial properties. LA-Bac8c inhibits S. aureus, MRSA, S. epidermidis, E. coli, and P. aeruginosa with MICs of 1, 4, 8, 8, and 8 μg/mL[1].

• HY-162861

  3-Methyl-chuangxinmycin
  3-Methyl-chuangxinmycin is an antibiotic. 3-Methyl-chuangxinmycin can affect the translation process in bacteria and mammalian cells by inhibiting the enzyme that synthesizes tryptophan tRNA (TrpRS). 3-Methyl-chuangxinmycin can downregulate genes related to interferon, TNF, and inflammatory responses in RDEB_L1 cells[1].

• HY-P10027A

  Clovibactin TFA
  Clovibactin TFA is the TFA salt form of Clovibactin (HY-P10027). Clovibactin TFA is an antibiotic for drug-resistant bacterial pathogens without detectable resistance. Clovibactin TFA inihibits cell wall synthesis by targeting pyrophosphate of peptidoglycan precursors[1].

• HY-14762

  Besifloxacin
  Besifloxacin is a fluoroquinolone antimicrobial agent. Besifloxacin can inhibit cytokine production by monocytes. Besifloxacin has broad-spectrum antibacterial activity[1].

• HY-156198

  Bottromycin A2
  Bottromycin A2 is a natural antibiotic. Bottromycin A2 is active against methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococci (VRE)[1].

• HY-B1316

  Trimetozine		99.73%
  Trimetozine is an orally active sedative. Trimetozine has mild tranquilizing effects. Trimetozine can be used for the research of anxiety[1][2][3].

• HY-77813

  Benzyl isothiocyanate		99.62%
  Benzyl isothiocyanate is an orally available isothiocyanate with bactericidal, anticancer, antiangiogenic and anthelmintic activities. Benzyl isothiocyanate exerts anticancer functions by regulating multiple signaling pathways, including apoptosis, cell proliferation, cell cycle arrest, metastasis, angiogenesis, and autophagy. In addition, Benzyl isothiocyanate can enhance muscle insulin sensitivity to improve obesity-induced hyperglycemia[1][2][3][4][5][6][7][8][9].

• HY-N7242

  Plicacetin
  Plicacetin is a crystalline antibiotic isolated from the fermentation broth of Streptomyces actinomycetes and is structurally similar to Amicetin (HY-120383) and Bamicetin.[1].

• HY-B0502AS1

  Enrofloxacin-d5 hydriodide
  Enrofloxacin-d5 (hydriodide) is the deuterium labeled Enrofloxacin (monohydrochloride). Enrofloxacin monohydrochloride (BAY Vp 2674 monohydrochloride) is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis.

• HY-119881

  Alafosfalin		99.70%
  Alafosfalin is an inhibitor of cell wall biosynthesis. Alafosfalin is a phosphonodipeptide with antibacterial properties[1].

• HY-16933

  L-Alanosine
  L-Alanosine (NSC-153353), an antibiotic from Streptomyces alanosinicus, has antineoplastic activity. L-Alanosine (NSC-153353) inhibits adenylosuccinate synthetase, which converts inosine monophospate (IMP) into adenylosuccinate. L-Alanosine is the inhibitor for methylthioadenosine phosphorylase (MTAP)[1][2][3].

• HY-15278R

  Epothilone D (Standard)
  Rebaudioside E (Standard) is the analytical standard of Rebaudioside E. This product is intended for research and analytical applications. Rebaudioside E is a steviol glycoside isolated from Stevia rebaudiana leaves[1].

• HY-100760S

  Toxoflavin-13C4
  Toxoflavin-13C4 is the 13C-labeled Toxoflavin. Toxoflavin (Xanthothricin) is an antagonist of transcription factor 4 (TCF4)/β-catenin complex, also acts as an inhibitor of KDM4A, with antitumor activity[1][2]. Antibiotic properties.

• HY-B0914R

  10-Undecenoic acid (Standard)
  10-Undecenoic acid (Standard) is the analytical standard of 10-Undecenoic acid. This product is intended for research and analytical applications. 10-Undecenoic acid (Undecylenic acid) is an antifungal agent. 10-Undecenoic acid inhibits Aβ oligomerization, scavenges ROS and inhibits μ-calpain activity. 10-Undecenoic acid has neuroprotective effects. 10-Undecenoic acid has anticancer effects on a variety of tumors. 10-Undecenoic acid inhibits C. albicans biofilm formation and MRSA infection. 10-Undecenoic acid inhibits quorum sensing signals of Bacillus subtilis and Pseudomonas aeruginosa[1][2][3][4][5][6][7][8].

• HY-B1300

  Cefonicid sodium		98.02%
  Cefonicid sodium is a broadspectrum cephalosporin antibiotic which inhibits the formation of the bacterial cell wall.

• HY-B1256AR

  Cefuroxime (Standard)
  Cefuroxime (Standard) is the analytical standard of Cefuroxime. This product is intended for research and analytical applications. Cefuroxime is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime has a broad spectrum activity against Gram-positive and Gram-negative bacteria[1].

• HY-N13958

  Arylomycin A4
  Arylomycin A4 is a lipohexapeptide antibiotic against Gram-positive bacteria[1].

• HY-17422A

  Acyclovir sodium
  Acyclovir (Aciclovir) sodium is a potent, orally active antiviral agent. Acyclovir sodium has antiherpetic activity with IC50 values of 0.85 μM and 0.86 μM for HSV-1 and HSV-2, respectively. Acyclovir sodium induces cell cycle perturbation and apoptosis. Acyclovir sodium prevents bacterial infections during induction therapy for acute leukaemia[1][2][3][4].

• HY-150583

  Chitin synthase inhibitor 2	Inhibitor
  Chitin synthase inhibitor 2 (compound 2b) is a potent inhibitor of chitin synthase with the IC50 value of 0.09 mM and the Ki value of 0.12 mM. Chitin synthase inhibitor 2 has antimicrobial activities in vitro and shows synergistic or additive effects with fluconazole or polyoxin B[1].

• HY-B0537AS

  Pentamidine-d4 dihydrochloride
  Pentamidine-d4 (dihydrochloride) is the deuterium labeled Pentamidine dihydrochloride. Pentamidine dihydrochloride (MP-601205 dihydrochloride) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine dihydrochloride inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine dihydrochloride is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine dihydrochloride has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].

• HY-B0425R

  Novobiocin (Standard)
  Novobiocin (Standard) is the analytical standard of Novobiocin. This product is intended for research and analytical applications. Novobiocin (Albamycin) is a potent and orally active antibiotic. Novobiocin also is a DNA gyrase inhibitor and a heat shock protein 90 (Hsp90) antagonist. Novobiocin has the potential for the research of highly beta-lactam-resistant pneumococcal infections. Novobiocin shows anti-orthopoxvirus activity[1][2][3][4][6].

• HY-W008351S

  L-Ribose-13C
  L-Ribose-13C is the 13C labeled L-Ribose. L-Ribose, a non-naturally occurring pentose, is an ideal starting material for use in synthesizing L-nucleosides analogues. Many anticancer and antiviral agents are synthesized based on a backbone of L-Ribose and i

• HY-B0133R

  Natamycin (Standard)
  Natamycin (Standard) is the analytical standard of Natamycin. This product is intended for research and analytical applications. Natamycin (Pimaricin) is a macrolide antibiotic agent produced by several Streptomyces strains. Natamycin inhibits the growth of fungi via inhibition of amino acid and glucose transport across the plasma membrane. Natamycin is a food preservative, an antifungal agent in agriculture, and is widely used for fungal keratitis research[1][2].

• HY-121544A

  Methicillin sodium hydrate
  Methicillin sodium hydrate is a narrow-spectrum β-lactam antibiotic, acts by inhibiting penicillin-binding proteins (PBPs). Methicillin sodium hydrate is active against Staphylococcus aureus and Staphylococcus epidermidis that are resistant to other penicillins. Methicillin sodium hydrate can be used for the research of skin infections, osteomyelitis, and endocarditis[1].

• HY-14865R

  Omadacycline (Standard)
  Omadacycline (Standard) is the analytical standard of Omadacycline. This product is intended for research and analytical applications. Omadacycline (PTK 0796), a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].

• HY-N10227

  Geodin
  Geodin, a fungal metabolite, shows antibacterial activity. Geodin also is an inhibitor of plasminogen activator inhibitor- 1 (PAI-1)[1].

• HY-N7102R

  Ceftiofur (Standard)
  Ceftiofur (Standard) is the analytical standard of Ceftiofur (HY-N7102). This product is intended for research and analytical applications. Ceftiofur is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6[1][2][3].

• HY-W741556

  Dehydrogriseofulvin
  Dehydrogriseofulvin can be isolated from Penicillium sp. Dehydrogriseofulvin inhibits Colletotrichum musae with MIC > 1 µg/scrip.

• HY-B1050

  Gemifloxacin mesylate		99.76%
  Gemifloxacin mesylate (SB-265805S; LB-20304a) is an orally active broad-spectrum quinolone antibacterial antibiotic. Gemifloxacin mesylate inhibits DNA synthesis by inhibiting DNA gyrase and Topoisomerase IV activities. Gemifloxacin mesylate has potent antibacterial activities against gram-positive bacteria in vitro efficacy study, particularly Streptococci and Staphylococci. Gemifloxacin mesylate has been used in the research of respiratory tract infections[1][2][3].

• HY-B0395A

  Sitafloxacin hydrochloride
  Sitafloxacin (DU6859a) hydrochloride is a potent, orally active fluoroquinolone antibiotic. Sitafloxacin hydrochloride shows antichlamydial activity and antibacterial activities against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens. Sitafloxacin hydrochloride can be used for the research of respiratory tract infection and urinary tract infection[1][2].

• HY-B0593AR

  Ceftazidime (pentahydrate) (Standard)
  Ceftazidime (pentahydrate) (Standard) is the analytical standard of Ceftazidime (pentahydrate). This product is intended for research and analytical applications. Ceftazidime (GR20263) pentahydrate , an antibiotic, has a broad spectrum activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime pentahydrate is also active against Enterobacteriaceae (including β-lactamase-positive strains) and is resistant to hydrolysis by most β-lactamases[1].

• HY-10211

  Tanespimycin
  Tanespimycin (17-AAG) is a potent HSP90 inhibitor with an IC50 of 5 nM, having a 100-fold higher binding affinity for tumour cell derived HSP90 than normal cell derived HSP90[1][5]. Tanespimycin depletes cellular STK38/NDR1 and reduces STK38 kinase activity. Tanespimycin also downregulates the stk38 gene expression[3].

• HY-N6733

  Aphidicolin
  Aphidicolin is an inhibitor of DNA polymerase α and δ, prevents mitotic cell division by interfering DNA polymerase activity. Aphidicolin is an antibiotic produced by mold Cephalosporium aphidicola, inhibits cellular deoxyribonucleic acid synthesis and the growth of herpes simplex virus. Aphidicolin exhibits anti-orthopoxvirus activity and potentiates apoptosis induced by arabinosyl nucleosides in a human promyelocytic leukemia cell line[1][2][3].

• HY-146446

  PXYC1		98.98%
  PXYC1 is a ribosomal protein S1 (RpsA) antagonist with Kds of 0.81 and 0.31 μM for RpsA-CTD and RpsA-CTD Δ438A, respectively. RpsA plays an important role in the trans-translation process of Mycobacterium Tuberculosis (Mtb)[1].

• HY-N14784

  Dechloromycorrhizin A
  Dechloromycorrhizin A is an antibiotic with weak activity against Gram-positive bacteria, yeasts and mildew, and strong nematocidal activity[1].

• HY-B1864C

  Kasugamycin sulfate
  Kasugamycin (sulfate) is an aminoglycoside antibiotic that can be used to treat rice blast caused by fungi[1].

• HY-N12264

  Burnettramic acid A
  Burnettramic acid A is an antibiotic, which can be isolated from Aspergillus burnettii. Burnettramic acid A exhibits antibacterial and antifungal activities, with IC50 of 0.2, 0.5, 2.3 and 5.9 μg/mL, for Saccharomyces cerevisiae, Candida albicans, Bacillus subtilis and Staphylococcus aureus, respectively. Burnettramic acid A exhibits cytotoxicity in cancer cell NS-1 with IC50 of 13.8 μg/mL[1].

• HY-B1599R

  Chloramphenicol palmitate (Standard)
  Chloramphenicol palmitate (Standard) is the analytical standard of Chloramphenicol palmitate. This product is intended for research and analytical applications. Chloramphenicol palmitate is an orally active broad spectrum antibiotic and has a broad spectrum of activity against gram positive and gram negative bacteria. Chloramphenicol palmitate inhibits bacterial protein synthesis by blocking the peptidyl transferase step. Chloramphenicol palmitate can be used as bacterial selection agent in transformed cells containing chloramphenicol resistance genes[1].

• HY-P2124R

  Cyclo(L-Trp-L-Trp) (Standard)
  L-Isoleucine (Standard) is the analytical standard of L-Isoleucine. This product is intended for research and analytical applications. L-Isoleucine is an orally active branched chain amino acid, which is the L-enantiomer of isoleucine. L-Isoleucine has a role as a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a plant metabolite, a human metabolite, an algal metabolite and a mouse metabolite. L-Isoleucine regulates the inflammatory response to protect against pathogens in vivo and in vitro[1].

• HY-B1923R

  Piperacillin (Standard)
  Piperacillin (Standard) is the analytical standard of Piperacillin. This product is intended for research and analytical applications. Piperacillin is a semisynthetic broad-spectrum β-lactam antibiotic which exhibits potent bactericidal activity against Gram-negative bacteria as well as select Gram-positive strains through penicillin-binding proteins. Piperacillin is most commonly used in combination with the β-lactamase inhibitor Tazobactam[1][2][3].

• HY-12641R

  Pyrantel (tartrate) (Standard)
  Pyrantel (tartrate) (Standard) is the analytical standard of Pyrantel (tartrate). This product is intended for research and analytical applications. Pyrantel tartrate is an orally active anthelmintic and an agonist of the nicotinic acetylcholine receptor (nAChR). Pyrantel tartrate can cause spasmodic muscle paralysis in parasites. Pyrantel tartrate can be used in the study of parasitic infections such as ascariasis, hookworm infections, intestinal worms (pinworm infections), trichinosis and trichinosis[1][2].

• HY-P1674A

  Murepavadin TFA		99.83%
  Murepavadin (POL7080) (TFA), a 14-amino-acid cyclic peptide, is a highly potent, specific antibiotic. Murepavadin exhibits a potent antimicrobial activity for P. aeruginosa with MIC50 and MIC90 values both of 0.12 mg/L. Murepavadin also can target the lipopolysaccharide transport portin D. Murepavadin can be used for the research of bacterial resistance[1][2].

• HY-B0958

  Mupirocin		98.04%
  Mupirocin (BRL-4910A, Pseudomonic acid) is an orally active antibiotic isolated from Pseudomonas fluorescens. Mupirocin apparently exerts its antimicrobial activity by reversibly inhibiting isoleucyl-transfer RNA, thereby inhibiting bacterial protein and RNA synthesis[1][2].

• HY-14879BR

  Avibactam sodium hydrate (Standard)
  Avibactam (sodium hydrate) (Standard) is the analytical standard of Avibactam (sodium hydrate). This product is intended for research and analytical applications. Avibactam sodium (NXL-104) hydrate is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].

• HY-W010649R

  Isoxazole (Standard)
  Amfenac (Sodium Hydrate) (Standard) is the analytical standard of Amfenac (Sodium Hydrate). This product is intended for research and analytical applications. Amfenac Sodium Hydrate is a COX-2 inhibitor.

• HY-158275

  Rifampin/BSA
  Rifampin/BSA is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-400706

  Duocarmycin SA intermediate-2
  Duocarmycin SA intermediate-2 is an intermediate in the synthesis of the antibiotic Duocarmycin SA (HY-12456). Duocarmycin SA intermediate-2 induces sequence-selective alkylation of double-stranded DNA and has synergistic, tumor suppressor cytotoxicity with proton irradiation[1].

• HY-114798

  Rabelomycin
  Rabelomycin is antibiotic, which exhibits antimicrobial activity against gram positive bacteria. Rabelomycin exhibits inhibitory activity against inducible nitric oxide synthase (iNOS) with an IC50 of 63.9 μM[1][2].

• HY-B0507R

  Sulfathiazole (Standard)
  Sulfathiazole (Standard) is the analytical standard of Sulfathiazole (HY-B0507). This product is intended for research and analytical applications. Sulfathiazole is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish[1][2][3].

• HY-B0271

  Pyrazinamide
  Pyrazinamide (Pyrazinecarboxamide; Pyrazinoic acid amide) is a potent and orally active antitubercular antibiotic. Pyrazinamide is a proagent that is converted to the active form pyrazinoic acid (POA) by PZase/nicotinamidase encoded by the pncA gene in M. tuberculosis.

• HY-B0467C

  Amoxicillin arginine
  Amoxicillin (Amoxycillin) arginine is an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin arginine inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].

• HY-B0221A

  Amphotericin B trihydrate
  Amphotericin B trihydrate, a polyene antibiotic, is first isolated from fermenter cultures of Streptomyces nodosus. Amphotericin B trihydrate also possesses antileishmanial activity[1][2].

• HY-N15421

  Leucomycin A8
  Leucomycin A8 is an antibiotic which can be extracted from Streptomyces kitasatoensis. Leucomycin A8 can be utilized in infection research[1].

• HY-120203

  DA 1131
  DA 1131 is an anionic Carbapenem antibiotic. DA 1131 has broad spectrum antibacterial activity for both gram-positive and gram-negative organisms. DA 1131 is resistant to degradation by various types of β-lactamases[1].

• HY-131150R

  Ristomycin (sulfate) (Standard)	Inhibitor
  Norfenefrine (hydrochloride) (Standard) is the analytical standard of Norfenefrine (hydrochloride). This product is intended for research and analytical applications. Norfenefrine hydrochloride is an orally active, endogenously found α-adrenergic agonist and can be used for the research of female stress incontinence[1][2].

• HY-100513A

  Dehydroaltenusin
  Dehydroaltenusin is a small molecule selective inhibitor of eukaryotic DNA polymerase α, a type of antibiotic produced by a fungus with an IC50 value of 0.68 μM. The inhibitory mode of action of dehydroaltenusin against mammalian pol α activity is competitive with respect to the DNA template primer (Ki=0.23 µM) and non-competitive with respect to the 2'-deoxyribonucleoside 5'-triphosphate substrate (Ki=0.18 µM)[1]. Dehydroaltenusin arrests the cancer cell cycle at the S-phase and triggers apoptosis[1]. Dehydroaltenusin possesses anti-tumor activity against human adenocarcinoma tumor in vivo[1].

• HY-124789R

  TBT1 (Standard)
  TBT1 (Standard) is the analytical standard of TBT1. This product is intended for research and analytical applications. TBT1 is a first-generation inhibitor of the MsbA transporter. TBT1 is an LPS transport inhibitor and MsbA ATPase stimulator in strains from the Acinetobacter genus. TBT1 stimulated ATPase activity with an EC50 of 13 µM[1].

• HY-B1374S2

  Florfenicol-13C6
  Florfenicol-13C6 (SCH-25298-13C6) is 13C labeled Florfenicol. Florfenicol ((-)-Florfenicol) is an orally active broad-spectrum antibacterial antibiotic with anti-inflammatory, pro apoptotic, and immunomodulatory functions[6][7].

• HY-17580R

  Fidaxomicin (Standard)
  Fidaxomicin (Standard) is the analytical standard of Fidaxomicin. This product is intended for research and analytical applications. Fidaxomicin (OPT-80), a macrocyclic antibiotic, is an orally active and potent RNA polymerase inhibitor. Fidaxomicin has a narrow spectrum of antibacterial activity and a good anti-Clostridium difficile activity (MIC90=0.12 μg/mL). Fidaxomicin can be used for Clostridium difficile infection (CDI) research[1][2][3].

• HY-151944

  Antibacterial agent 128
  Antibacterial agent 128 is a siderophore analog-Ciprofloxacin (Ciprofloxacin (HY-B0356)) conjugate with a cleavable linker. Antibacterial agent 128 shows antibiotic activities against P. aeruginosa (MIC values of 0.25-64 μg/mL) and B. pseudomallei (MIC values of 1-32 μg/mL)[1].

• HY-A0111A

  Cefetamet sodium
  Cefetamet sodium is a cephalosporin antibiotic. Cefetamet sodium has the potential for the research of both upper and lower community-acquired respiratory tract infections[1].

• HY-Y1093

  Ethyl acetoacetate
  Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds[1][2][3]. Ethyl acetoacetate is an inhibitor of bacterial biofilm[4].

• HY-W701205

  4-Epitetracycline-d6
  4-Epitetracycline-d6 is deuterated labeled 4-Epitetracycline hydrochloride (HY-136443) 4-Epitetracycline hydrochloride is an epimer of Tetracycline (HY-A0107). Tetracycline can undergo epimerization insolution to 4-Epitetracycline hydrochloride, which shows a much lower antibiotic activity.

• HY-12640R

  Pyrantel (pamoate) (Standard)
  Pyrantel (pamoate) (Standard) is the analytical standard of Pyrantel (pamoate). This product is intended for research and analytical applications. Pyrantel pamoate (Pyrantel embonate) is an orally active anthelmintic and an agonist of the nicotinic acetylcholine receptor (nAChR). Pyrantel pamoate can cause spasmodic muscle paralysis in parasites. Pyrantel pamoate can be used in the study of parasitic infections such as ascariasis, hookworm infections, intestinal worms (pinworm infections), trichinosis and trichinosis[1][2].

• HY-163688

  Quindecamine acetate	Inhibitor
  Quindecamine acetate is a derivative of Quinaldine. Quindecamine acetate has antifungal activity[1].

• HY-B0220F

  Erythromycin (glutamate)
  Erythromycin glutamate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin glutamate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin glutamate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-N0565C

  Doxycycline calcium
  Doxycycline calcium, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor[1]. Doxycycline calcium shows antibacterial activity and anti-cancer cell proliferation activity. Doxycycline calcium can be used to construct gene expression regulation models[1][2][3][4][5].

• HY-B0502A

  Enrofloxacin monohydrochloride		98.94%
  Enrofloxacin monohydrochloride (BAY Vp 2674 monohydrochloride) is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis. Enrofloxacin monohydrochloride shows inhibitory activity against vaccinia virus (VV).

• HY-N14363

  Fistupyrone
  Fistupyrone, an antibiotic, is a microbial metabolite found in Streptomyces sp. TP-A0569. Fistupyrone inhibits Alternaria brassicicola infected Chinese cabbage[1][2].

• HY-16909

  Leptomycin B
  Leptomycin B (CI 940; LMB) is a potent inhibitor of the nuclear export of proteins. Leptomycin B inactivates CRM1/exportin 1 by covalent modification at a cysteine residue. Leptomycin B is a potent antifungal antibiotic blocking the eukaryotic cell cycle[1].

• HY-19915A

  Contezolid acefosamil
  Contezolid acefosamil (MRX-4) is the orally active proagent of the active antimicrobial metabolite Contezolid (MRX-I), an oxazolidinone which shows potent in vitro activity against various multidrug-resistant Gram-positive bacteria, including MRSA[1].

• HY-W743988

  Cilastatin ammonium salt
  Cilastatin ammonium salt is an antibiotic that is relatively effective against Gram-positive cocci with a half-life of 3-4 h[1].

• HY-B1784R

  Sulfisomidin (Standard)
  Sulfisomidin (Standard) is the analytical standard of Sulfisomidin. This product is intended for research and analytical applications. Sulfisomidin (Sulfaisodimidine) is an orally active short-acting sulfonamide antibacterial. Sulfisomidin can be used for the research of lower urinary tract infections[1][2].

• HY-130995

  Agrochelin
  Agrochelin, an alkaloid cytotoxic antibiotic, is produced by the fermentation of a marine Agrobacterium sp. Agrochelin has cytotoxic activity in tumor cell lines[1].

• HY-19915

  Contezolid		99.37%
  Contezolid (MRX-I), a new and orally active oxazolidinone, is an antibiotic in study for complicated skin and soft tissue infections (cSSTI) caused by resistant Gram-positive bacteria. Contezolid (MRX-I) markedly reduces potential for myelosuppression and monoamine oxidase inhibition (MAOI)[1][2].

• HY-131146

  AMOZ	Inhibitor
  AMOZ is a carcinogenic metabolite of Furaltadone (HY-B1148A), which forms stable tissue residues by covalently binding to proteins as a hapten. AMOZ can be coupled with carrier proteins (such as BSA/OVA) to induce immune response and is released after acid hydrolysis. AMOZ residues can be detected by competitive ELISA method, and the detection limit in the monoclonal antibody 2E5.1 test is as low as 0.16 μg/kg (shrimp sample). AMOZ can be used as a typical marker to monitor drug residues in animal-derived foods in the field of food safety[1][2].

• HY-14879S2

  Avibactam sodium salt-13C5
  Avibactam sodium salt-13C5 (NXL-104-13C5) is 13C labeled Avibactam (sodium). Avibactam sodium (NXL-104) is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1][2].

• HY-113427AR

  cis-Vaccenic acid (Standard)
  cis-Vaccenic acid (Standard) is the analytical standard of cis-Vaccenic acid. This product is intended for research and analytical applications. cis-Vaccenic acid, the antiviral extract from Rhodopseudomonas capsulate and the predominant active component of Rhodopseudomonas capsulate[1], acts a potential fetal hemoglobin inducer[2].

• HY-P10211

  Virgilagicin
  Virgilagicin is a Gram-positive active antibiotic that has a dual polyprenyl phosphate binding mechanism that impedes resistance development[1].

• HY-A0248B

  Polymyxin B2
  Polymyxin B2 is a polypeptide antibiotic that has antibacterial activity, particularly against gram-negative bacteria. Polymyxin B2 kills the bacteria by binding to lipopolysaccharide molecules on the bacterial cell membrane, disrupting the integrity of the cell membrane and causing the cell contents to leak. Polymyxin B2 can be used in antibiotic development and treatment of drug-resistant strains[1].

• HY-N14320

  Lactaroviolin
  Lactaroviolin is an aromatic derivative antibiotic. Lactaroviolin can inhibit the growth of Mycobacterium tuberculosis, but the effect is not strong[1].

• HY-14865B

  Omadacycline tosylate		99.37%
  Omadacycline (PTK 0796) tosylate, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline tosylate acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline tosylate possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline tosylate can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].

• HY-A0166A

  Cilastatin sodium		98.84%
  Cilastatin sodium (MK0791 sodium) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin sodium inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin sodium is an antibacterial adjunct[1][2][3].

• HY-17506A

  Azithromycin hydrate
  Azithromycin hydrate is a macrolide antibiotic useful for the treatment of a number of bacterial infections.

• HY-14814R

  Delafloxacin (Standard)
  Delafloxacin (Standard) is the analytical standard of Delafloxacin. This product is intended for research and analytical applications. Delafloxacin (RX-3341; WQ-3034; ABT492) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia[1].

• HY-B0525AR

  Carbenicillin (disodium) (Standard)
  Carbenicillin (disodium) (Standard) is the analytical standard of Carbenicillin (disodium). This product is intended for research and analytical applications. Carbenicillin disodium (Sodium carbenicillin) is a broad-spectrum semi-synthetic penicillin antibiotic for gram-negative bacteria. Carbenicillin disodium can interfere the cell wall synthesis while displaying low toxicity to plant tissue[1].

• HY-I0447

  4-Aminosalicylic acid
  4-Aminosalicylic acid (ASA) is an orally active antibiotic and has the potential to treat tuberculosis[1].

• HY-12640

  Pyrantel pamoate		99.97%
  Pyrantel pamoate (Pyrantel embonate) is an orally active anthelmintic and an agonist of the nicotinic acetylcholine receptor (nAChR). Pyrantel pamoate can cause spasmodic muscle paralysis in parasites. Pyrantel pamoate can be used in the study of parasitic infections such as ascariasis, hookworm infections, intestinal worms (pinworm infections), trichinosis and trichinosis[1][2].

• HY-125539

  Roridin E
  Roridin E is an antibiotic that has cell-inhibiting and fungicidal activities similar to verrucarin[1].

• HY-B1071AR

  Lasalocid (sodium) (Standard)
  Lasalocid (sodium) (Standard) is the analytical standard of Lasalocid (sodium). This product is intended for research and analytical applications. Lasalocid sodium (Lasalocid-A sodium) is an antibacterial agent.

• HY-N7141R

  Spiramycin I (Standard)
  Spiramycin I (Standard) is the analytical standard of Spiramycin I. This product is intended for research and analytical applications. Spiramycin I is a macrolide antibiotic and antiparasitic[1].

• HY-148286R

  Gentamicin C1a (Standard)
  Gentamicin C1a (Standard) is the analytical standard of Gentamicin C1a. This product is intended for research and analytical applications. Gentamicin C1a is the precursor of the semi-synthetic antibiotic Etimicin, and has antibacterial activity. Gentamicin C1a is the major component of the Gentamicin complex[1][2].

• HY-P1063A

  LF11 TFA
  LF11 TFA is a peptide with antibacterial activity[1].

• HY-121294

  Indanomycin
  Indanomycin is an antibiotic of the pyrroloketoindane class, which includes an unusual indane ring structure. It has bactericidal activity against Gram-positive bacteria, with minimum inhibitory concentration (MIC) values of ≤0.2 μg/mL.

• HY-B1463R

  Penicillin G sodium salt (Standard)
  Penicillin G sodium salt (Standard) is the analytical standard of Penicillin G sodium salt. This product is intended for research and analytical applications. Penicillin G sodium salt is a typical β-lactam antibiotic.

• HY-W653962

  Triclosan-13C6
  Triclosan-13C6 is 13C labeled Triclosan. Triclosan is a broad-spectrum antibacterial agent that inhibits bacterial fatty acid synthesis at the enoyl-acyl carrier protein reductase (FabI) step. Triclosan inhibits E. coli enoyl-acyl carrier protein reductase (FabI) and FabI containing a glycine-to-valine substitution at position 93 (FabIG93V) with IC50s of 2 μM and 10 μM, respectively. Triclosan causes apoptotic effect in cultured rat neural stem cells (NSC). Triclosan exacerbates colitis and colitis-associated colorectal tumorigenesis in animal models[1][2][3][4].

• HY-14800R

  Radezolid (Standard)
  Radezolid (Standard) is the analytical standard of Radezolid. This product is intended for research and analytical applications. Radezolid (RX-1741) is a oxazolidinone antibiotic. Radezolid is active against Staphylococcus, Chlamydia, and Legionella species, and remains active against Linezolid-resistant strains[1][2].

• HY-B1354

  Cefpiramide		99.27%
  Cefpiramide (SM-1652) free acid is a semisynthetic cephalosporin with broad-spectrum antibacterial activity. Cefpiramide free acid shows strong antibacterial effect on both gram-positive bacteria and gram-negative bacteria. Cefpiramide free acid is moderately susceptible to β-lactamase[1][2].

• HY-B1119

  Triclosan
  Triclosan is a broad-spectrum antibacterial agent that inhibits bacterial fatty acid synthesis at the enoyl-acyl carrier protein reductase (FabI) step. Triclosan inhibits E. coli enoyl-acyl carrier protein reductase (FabI) and FabI containing a glycine-to-valine substitution at position 93 (FabIG93V) with IC50s of 2 µM and 10 µM, respectively. Triclosan causes apoptotic effect in cultured rat neural stem cells (NSC). Triclosan exacerbates colitis and colitis-associated colorectal tumorigenesis in animal models[1][2][3].

• HY-122309

  A-71497
  A-71497 is the 3-formyl derivative of the antibiotic Tosufloxacin (HY-B1802). A-71497 can produce high plasma levels of tosufloxacin upon both oral and subcutaneous administration to mice[1].

• HY-B0885R

  Econazole (Standard)
  Econazole (Standard) is the analytical standard of Econazole. This product is intended for research and analytical applications. Econazole is an antifungal compound.

• HY-119405

  Niddamycin	Inhibitor
  Niddamycin, a macrolide antibiotic, binds 50S ribosomal subunits to inhibit protein synthesis[1].

• HY-N10338

  Mildiomycin
  Mildiomycin is a Streptoverticillium rimofaciens antibiotic against powdery mildew of barley. Mildiomycin inhibits some Mycobacterium and Rhodotorula growth, but fails against most fungi and bacteria[1].

• HY-B0238

  Amorolfine hydrochloride		99.90%
  Amorolfine (Ro 14-4767/002) hydrochloride is a potent anti-fungal agent. Amorolfine hydrochloride inhibits ergosterol biosynthesis. Amorolfine hydrochloride has the potential for the research of Neoscytalidium dimidiatum onychomycosis[1][2].

• HY-B1825

  Cefoxitin		99.84%
  Cefoxitin is a cephalosporin-class antibiotic. Cefoxitin is highly stable against β-Lactamase (HY-P2998). Cefoxitin has a broad spectrum of antibacterial activity, including Gram-negative and Gram-positive bacteria[1][2][3].

• HY-122503

  Guamecycline
  Guamecycline is a semisynthetic tetracycline. The antibacterial spectrum and antibacterial activity are the same as Tetracycline[1].

• HY-17028R

  Besifloxacin (Hydrochloride) (Standard)
  Besifloxacin (Hydrochloride) (Standard) is the analytical standard of Besifloxacin (Hydrochloride). This product is intended for research and analytical applications. 0

• HY-W587753

  Bacitracin A
  Bacitracin A is an antibiotic, which exhibits antibacterial activity against gram-positive bacteria. Bacitracin A forms complex with long-chain polyisoprenyl pyrophosphates in presence of metal ions, dephosphorylates the lipid carrier intermediate Css-bactoprenyl pyrophosphate, inhibits thus the bacterial cell wall biosynthesis[1].

• HY-B0454A

  Miconazole nitrate		99.97%
  Miconazole nitrate (R18134 nitrate) is an imidazole antifungal agent. Miconazole nitrate also has antibacterial effects[2].

• HY-106925

  Cetefloxacin
  Cetefloxacin (E 4868) is a board-spectrum antibacterial antibiotic, MIC of 0.007-8 µg/ml. Cetefloxacin exhibits good pharmacokinetic characters in mice. Cetefloxacin exhibits protective effects against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and Streptococcus pneumoniae in mice[1].

• HY-125049

  Kijanimicin
  Kijanimicin (Sch 25663) is an antibiotic produced by Actinomadura kijaniata SCC 1256[1].

• HY-119764

  Ikarugamycin
  Ikarugamycin is an antibiotic and a inhibitor of clathrin-mediated endocytosis (CME)[1].

• HY-P3078

  Amphomycin
  Amphomycin is a lipopeptide antibiotic that inhibits peptidoglycan synthesis and blocks cell wall development. Amphomycin exhibits potent antibacterial activities against methicillin-resistant S. aureus (MRSA), vancomycin-resistant enterococci (VRE), penicillin-gentamicin-erythromycin-resistant S. pneumonia, and linezolid-quinupristin-dalfopristin-resistant enterococci[1][2][3].

• HY-N14679

  Pinselin
  Pinselin is a nitrogen-containing heterocyclic antibiotic. Pinselin has anti-yeast activity[1].

• HY-17035

  Doramectin		98.83%
  Doramectin is a derivative of Ivermectin (HY-15310). Doramectin is a potent antiparasitic antibiotic. Doramectin is an active compound against S.mansoni in an NMRI mouse infection model[1][2][3].

• HY-108988

  Albicidin
  Albicidin is a peptide antibiotic with activity against various Gram-positive and Gram-negative microorganisms[1].

• HY-B1275AR

  Cephalothin (Standard)
  Cephalothin (Standard) is the analytical standard of Cephalothin. This product is intended for research and analytical applications. Cephalotin (Cephalotin) is a beta-lactam antibiotic, inhibits class C β-lactamase AmpC, with an Ki of 0.32 µM[1].

• HY-116863R

  KKL-40 (Standard)
  Fructose (Standard) is the analytical standard of Fructose. This product is intended for research and analytical applications. Fructose is a simple ketonic monosaccharide found in many plants, where it is often bonded to glucose to form the disaccharide sucrose.

• HY-B1381A

  Cefixime trihydrate		99.77%
  Cefixime trihydrate (FR-17027 trihydrate) is an antibiotic and a third generation cephalosporin antibiotic, useful for the treatment of a number of bacterial infections[1][2].

• HY-13624A

  Epirubicin hydrochloride		99.16%
  Epirubicin hydrochloride (4'-Epidoxorubicin hydrochloride), a semisynthetic L-arabino derivative of doxorubicin, has an antineoplastic agent by inhibiting Topoisomerase[1]. Epirubicin hydrochloride inhibits DNA and RNA synthesis. Epirubicin hydrochloride is a Forkhead box protein p3 (Foxp3) inhibitor and inhibits regulatory T cell activity[2].

• HY-N15077

  11-Deacetoxywortmannin
  11-Deacetoxywortmannin is an antibiotic found in Aspergillus janus NRRL 3807 and Penicillum funiculosum NRRL 3363. 11-Deacetoxywortmannin has a strong anti-fungal and anti-inflammatory effect, and has an anti-edema effect[1].

• HY-W157376

  PAMAM Dendrimer G0.0 amine (20% in methanol)
  PAMAM Dendrimer G0.0 amine is a pore-forming channel antagonist, including anthrax toxin protective antigen 63 (PA63, IC50 = 231 nM) and C. botulinum C2 toxin subunit (C2IIa, IC50 = 940 nM). At concentrations of 10 and 20 µM, PAMAM Dendrimer G0.0 amine reduces C2 toxin-induced death in HeLa cells. Additionally, PAMAM Dendrimer G0.0 amine is a chelator of nickel. In complexes with polysulfone membrane-bound chitosan, PAMAM Dendrimer G0.0 amine selectively captures and stores carbon dioxide (CO2) in a gas-feed system. PAMAM Dendrimer G0.0 amine has been used in the synthesis of PAMAM Dendrimer G0.5 Carboxylate (CAS 339334-01-9) and PAMAM Dendrimer G1.0 Amine (CAS 142986-44-5). PAMAM Dendrimer G0.0 amine can be used in research related to infections, cancer, and drug delivery systems[1][2][3][4].

• HY-152965

  Biotin-doxorubicin
  Biotin-doxorubicin is a Biotin-labeled Doxorubicin. Doxorubicin, a broad-spectrum anthracycline antibiotic, is a topoisomerase II inhibitor[1].

• HY-B0275S

  Oxytetracycline-d6
  Oxytetracycline-d6 is deuterium labeled Oxytetracycline. Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity[1][2][3][4].

• HY-107164

  Thiomarinol A
  Thiomarinol A (4-Hydroxythiomarinol C) is a potent antibiotic. Thiomarinol A is a hybrid of dithiolopyrrolone and marinolic acid. Thiomarinol A shows antimicrobial activity. Thiomarinol A inhibits MRSA IleRS in a dose-dependent with a Kiapp value of 19 nM[1].

• HY-113952

  Actinonin
  Actinonin ((-)-Actinonin) is a naturally occurring antibacterial agent produced by Actinomyces. Actinonin inhibits aminopeptidase M, aminopeptidase N and leucine aminopeptidase. Actinonin is a potent reversible peptide deformylase (PDF) inhibitor with a Ki of 0.28 nM. Actinonin also inhibits MMP-1, MMP-3, MMP-8, MMP-9, and hmeprin α with Ki values of 300 nM, 1,700 nM, 190 nM, 330 nM, and 20 nM, respectively. Actinonin is an apoptosis inducer. Actinonin has antiproliferative and antitumor activities[1][2][3][4][5].

• HY-146451

  PXYC12
  PXYC12 is a ribosomal protein S1 (RpsA) antagonist with Kds of 2.67 and 4.67 μM for RpsA-CTD and RpsA-CTD Δ438A, respectively. RpsA plays an important role in the trans-translation process of Mycobacterium Tuberculosis (Mtb)[1].

• HY-B0398AR

  Nalidixic acid (sodium salt) (Standard)
  Liquiritin (Standard) is the analytical standard of Liquiritin. This product is intended for research and analytical applications. Liquiritin, a flavonoid isolated from Glycyrrhiza uralensis, is a potent and competitive AKR1C1 inhibitor with IC50s of 0.62 μM, 0.61 μM, and 3.72μM for AKR1C1, AKR1C2 and AKR1C3, respectively. Liquiritin efficiently inhibits progesterone metabolism mediated by AKR1C1 in vivo[1]. Liquiritin acts as an antioxidant and has neuroprotective, anti-cancer and anti-inflammatory activity[2].

• HY-B0510R

  Trimethoprim (Standard)
  Trimethoprim (Standard) is the analytical standard of Trimethoprim. This product is intended for research and analytical applications. Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim can inhibit infection of Influenza A virus in chick embryo when combinated with zinc[1][2][3][4].

• HY-N15126

  1-Deamino-1-hydroxygentamicin C1a
  1-Deamino-1-hydroxygentamicin C1a (Antibiotic SU-2) is an aminoglycotone antibiotic. 1-Deamino-1-hydroxygentamicin C1a has the activity against Gram-positive and Gram-negative bacteria[1].

• HY-118512

  Platencin	Inhibitor
  Platencin is a natural, broad spectrum Gram-positive antibiotic isolated from S. platensis. Platencin inhibits β-ketoacyl-ACP synthases II and III (FabF and FabH, respectively) with IC50s of 1.95 and 3.91 μg/ml, respectively[1].

• HY-B0712S

  Ceftriaxone-d3 disodium
  Ceftriaxone-d3 (disodium) is the deuterium labeled Ceftriaxone. Ceftriaxone is a third-generation cephalosporin antibiotic with excellent activity against many gram-negative, and reasonable activity against most gram-positive microorganisms. Anti-inflammatory and antioxidant characteristics[1][2].

• HY-A0155

  Viomycin
  Viomycin is a potent antibiotic against Mycobacteria. Viomycin rapidly inhibits polypeptide chain elongation when added to purified endogenous Escherichia coli polysomes actively engaged in polypeptide synthesis[1][2].

• HY-N13871

  Anguibactin
  Anguibactin is an antibiotic that acts as a siderophore. Anguibactin has a strong affinity with Fe3+[1].

• HY-113700

  PD 116779
  PD 116779 is an Antibiotic with anticancer activity. PD 116779 demonstrates moderate cytotoxicity against L1210 lymphocytic leukemia and HCT-8 human colon adenocarcinoma cell lines with IC50 values of 3.55x10-7 and 4.08x10-7 M, respectively[1].

• HY-P5574

  Aurein 3.1
  Aurein 3.1 is an antibiotic antimicrobial peptide. Aurein 2.6 is active against Gram-positive bacterial (MIC: 80, 50, 50, 50, 50 μM for M. luteus, S. aureus, S. epidermis, S. mutans, B. subtilis)[1][2].

• HY-17586

  Dalbavancin hydrochloride
  Dalbavancin hydrochloride (MDL-63397 hydrochloride) is a semisynthetic lipoglycopeptide antibiotic with potent bactericidal activity against Gram-positive bacteria. Dalbavancin hydrochloride inhibits Staphylococcus aureus and Bacillus anthracis with MIC90s of 0.06 μg/mL and 0.25 μg/mL, respectively[1][2].

• HY-N1428R

  Citric acid (standard)
  Citric acid (Standard) is the analytical standard of Citric acid. This product is intended for research and analytical applications. Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid causes renal toxicity in mice[1][2][3].

• HY-113753

  PDF-IN-1	Inhibitor
  PDF-IN-1 (compound 2) is a potential Peptide deformylase (PDF) inhibitor. PDF-IN-1 can be used for the development of new broad-spectrum antibiotics[1].

• HY-B1418

  Tazobactam
  Tazobactam (CL-298741) is a potent β-lactamases inhibitor and penicillin antibiotic. Tazobactam has antibacterial activity. Tazobactam can be used for pneumonia research[1][2].

• HY-B0101S1

  Fluconazole-13C2,15N
  Fluconazole-13C2,15N (UK-49858-13C2,15N) is the 13C and 15N labeled isotope of Fluconazole (HY-B0101). Fluconazole (UK-49858) is a triazole antifungal agent with excellent activities against a broad range of fungi, especially against Candida albicans. Fluconazole inhibits C. albicans and Candida kefyr with IC99s range from 0.20 μg/mL to 0.39 μg/mL[1].

• HY-B1381AR

  Cefixime (trihydrate) (Standard)
  Cefixime (trihydrate) (Standard) is the analytical standard of Cefixime (trihydrate). This product is intended for research and analytical applications. Cefixime trihydrate (FR-17027 trihydrate) is an antibiotic and a third generation cephalosporin antibiotic, useful for the treatment of a number of bacterial infections[1][2].

• HY-10392R

  Sutezolid (Standard)
  Sutezolid (Standard) is the analytical standard of Sutezolid. This product is intended for research and analytical applications. Sutezolid (PNU-100480), an orally active oxazolidinone antimicrobial agent, acts by inhibiting bacterial protein synthesis. Sutezolid has potent activity against mycobacteria, and is used for the research of drug-resistant tuberculosis[1][2].

• HY-B0905S

  Tilmicosin-d3
  Tilmicosin-d3 is the deuterium labeled Tilmicosin. Tilmicosin (LY-177370) is an orally active calcium channel antagonist and macrolide antibiotic with antimicrobial activity. Tilmicosin mainly acts on the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. Tilmicosin is effective in the treatment of respiratory diseases in livestock such as cattle, sheep and pigs. In addition, Tilmicosin has immunomodulatory and anti-inflammatory effects[1][2].

• HY-B0898S

  Ceftiofur-d3 sodium
  Ceftiofur-d3 sodium is deuterium labeled Ceftiofur sodium (HY-B0898). Ceftiofur sodium is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur sodium exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur sodium also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6[1][2][3][4].

• HY-17506R

  Azithromycin (Standard)
  Azithromycin (Standard) is the analytical standard of Azithromycin. This product is intended for research and analytical applications. Azithromycin is a macrolide antibiotic useful for the treatment of a number of bacterial infections.

• HY-100593

  Spiramycin		98.56%
  Spiramycin (Rovamycin) is a macrolide antibiotic produced by Streptomyces ambofaciens with against bacteria and Toxoplasma gondii activities, and also has antiparasitic effect. Spiramycin is composed of a 16-member lactone ring, on which three sugars (mycaminose, forosamine, and mycarose) are attached[1][2].

• HY-W748035

  Etamycin A
  Etamycin A is an ester peptide antibiotic. Mainly resistant to Gram-positive bacteria and mycobacteria[1].

• HY-16561S1

  Resveratrol-13C6
  Resveratrol-13C6 is the 13C-labeled Resveratrol. Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator[1][2][3][4]. Resveratrol is a potent pregnane X receptor (PXR) inhibitor[5]. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model[6]. Resveratrol increases production of NO in endothelial cells[7].

• HY-N14825

  Erythroskyrine
  Erythroskyrine is a heterocyclic antibiotic with weak activity against Gram-positive bacteria such as Staphylococcus aureus[1].

• HY-100180R

  Delpazolid (Standard)
  4-Chlorosalicylic acid (Standard) is the analytical standard of 4-Chlorosalicylic acid. This product is intended for research and analytical applications. 4-Chlorosalicylic acid is a pharmaceutical intermediate. Inhibits monophenolase and diphenolase activity with IC50s of 1.89 mM and 1.10 mM. Potent antimicrobial activity. Against E. coli with the MIC of 250 μg/mL and with the MBC of 500 μg/mL.

• HY-10882

  Clotrimazole		99.91%
  Clotrimazole is an imidazole derivative, an antifungal compound and is a CYP (cytochrome P450) inhibitor. Clotrimazole has antibacterial activity.

• HY-P10209

  Cilagicin
  Cilagicin, a dodeca-lipodepsipeptide, is a Gram-positive active antibiotic. Cilagicin has a dual polyprenyl phosphate binding mechanism that impedes resistance development[1].

• HY-B1596

  Ceftizoxime		99.90%
  Ceftizoxime is a bacterial inhibitor which acts by interfering with bacterial cell wall synthesis and inhibiting cross-linking of the peptidoglycan.

• HY-N3074

  Hexahydrofarnesyl acetone
  Hexahydrofarnesyl acetone (6,10,14-Trimethyl-2-pentadecanone) is a oral active sesquiterpene with oral activity, exhibiting antibacterial, anti-inflammatory, and anticancer properties, and is used in pain relief research[1][2][3].

• HY-106922

  Sanfetrinem
  Sanfetrinem (GV104326) is a β-lactamase-stable antibiotic. Sanfetrinem has broad-spectrum antimicrobial activity against both Gram-positive and Gram-negative bacteria[1].

• HY-15184

  Elaiophylin
  Elaiophylin (Azalomycin B; Gopalamicin; Efomycin E) is an autophagy inhibitor, exerts antitumor activity as a single agent in ovarian cancer cells[1].

• HY-14648S

  Dexamethasone-d5
  Dexamethasone-d5 is the deuterium labeled Dexamethasone. Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses[1][2].

• HY-B0643

  Dirithromycin
  Dirithromycin (LY237216), a derivative of Erythromycin, is a potent and orally active semi-synthetic macrolide antibiotic. Dirithromycin is active against gram-positive bacteria, Legionella spp., Helicobacter pylori, and Chlamydia trachomatis[1][2].

• HY-10586R

  5-Azacytidine (Standard)
  5-Azacytidine (Standard) is the analytical standard of 5-Azacytidine. This product is intended for research and analytical applications. 5-Azacytidine (Azacitidine; 5-AzaC; Ladakamycin) is a nucleoside analogue of cytidine that specifically inhibits DNA methylation. 5-Azacytidine is incorporated into DNA to covalently trap DNA methyltransferases and contributes to reverse epigenetic changes[1][2]. 5-Azacytidine induces cell autophagy[4].

• HY-136824

  Napyradiomycin A1
  Napyradiomycin A1 is one enantioselective compound of napyradiomycins. napyradiomycins are an intriguing family of halogenated natural products with activity against several tumor cell lines as well as some bacterial strains[1].

• HY-B0479R

  Thiamphenicol (Standard)
  Thiamphenicol (Standard) is the analytical standard of Thiamphenicol. This product is intended for research and analytical applications. Thiamphenicol (Thiophenicol), a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria)[1][2].

• HY-P1695

  Cinnamycin
  Cinnamycin (Ro 09-0198) is a tetracyclic peptide antibiotic that binds specifically to phosphatidylethanolamine (PE) [1].

• HY-P1974

  FR 901379
  FR901379 (WF11899A) is a novel echinocandin-type lipopeptide antibiotic. FR901379 is primarily produced by mutant strain M-7 of Coleophoma empetri F-11899 (FERM BP-2635)[1].

• HY-118773R

  MreB Perturbing Compound A22 (hydrochloride) (Standard)
  Aminoiminomethanesulphinic acid (Standard) is the analytical standard of Aminoiminomethanesulphinic acid. This product is intended for research and analytical applications. Aminoiminomethanesulphinic acid (Thiourea dioxide) is a biological material or organic compound that can be used in life science research[1][2].

• HY-B1418S2

  Tazobactam-15N,d2
  Tazobactam-15N,d2 (CL-298741-15N,d2) is 15N and deuterium labeled Tazobactam. Tazobactam (CL-298741) is a potent β-lactamases inhibitor and penicillin antibiotic. Tazobactam has antibacterial activity. Tazobactam can be used for pneumonia research[1][2].

• HY-B0356AS

  Ciprofloxacin-d8 hydrochloride hydrate
  Ciprofloxacin-d8 (hydrochloride hydrate) is the deuterium labeled Ciprofloxacin hydrochloride monohydrate. Ciprofloxacin hydrochloride monohydrate is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.

• HY-N0315R

  Allicin (Standard)
  Allicin (Standard) is the analytical standard of Allicin. This product is intended for research and analytical applications. Allicin (diallyl thiosulfinate) is isolated from garlic including Diallyl monosulfide, Diallyl disulfide, Diallyl trisulfide, Diallyl tetrasulfide, and Methyl allyl disulphide etc. They accounts for 98% of the extract. Allicin (diallyl thiosulfinate) has highly potent antimicrobial activity, and inhibits growth of a variety of microorganisms, among them antibiotic-resistant strains[1][2].

• HY-115843

  LL-D05139β
  LL-D05139β is a potent antibacterial antibiotic and antitumor agent[1].

• HY-N6725

  Sterigmatocystine
  Sterigmatocystine is a precursor of aflatoxins and a mycotoxin produced by common mold strains from Aspergillus versicolor[1][2]. Sterigmatocystine, a inhibitor of G1 Phase and DNA synthesis, is used to inhibit p21 activity. Sterigmatocystine has teratogenic, and carcinogenic effects in animals[3].

• HY-105237

  Eesperamicin A1
  Esperamicin A1, as an extremely potent antitumor antibiotic, is isolated from cultures of Actinomadura verrucosospora. Esperamicin A1 can be used for the research of antitumor[1]. Eesperamicin A1 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-B0734A

  Cefotiam hydrochloride
  Cefotiam (SCE-963) hydrochloride is a parenteral cephalosporin antibiotic. Cefotiam hydrochloride has broad-spectrum activity against Gram-positive and Gram-negative bacteria[1][2].

• HY-N7141

  Spiramycin I
  Spiramycin I is a macrolide antibiotic and antiparasitic[1].

• HY-B1381R

  Cefixime (Standard)
  Cefixime (Standard) is the analytical standard of Cefixime. This product is intended for research and analytical applications. Cefixime (FR-17027) is an orally active antibiotic and a third generation cephalosporin antibiotic, useful for the treatment of a number of bacterial infections[1][2].

• HY-B0343A

  Sarafloxacin hydrochloride		98.14%
  Sarafloxacin (hydrochloride) (A-56620 (hydrochloride)) is a quinolone antibiotic agent.

• HY-135751

  Holomycin
  Holomycin is a secondary metabolite of the dithiolopyrrolone class. Holomycin also is a broad spectrum antibiotic. Holomycin has antitumor activity and can act in vivo on RNA synthesis[1].

• HY-N7476

  Colominic acid sodium salt
  Colominic acid sodium salt (Polysialic acid sodium salt) could be naturally isolated from the cell wall of Escherichia coli and animals, gives a red color which has an absorption maximum at 530 nm. Colominic acid sodium salt (Polysialic acid sodium salt) possesses anti-bacterial activity[1][2].

• HY-105113

  Cefluprenam
  Cefluprenam is a β-lactam antibiotic with broad-spectrum antibacterial activity[1].

• HY-15527

  Emapunil	Inhibitor	99.07%
  Emapunil (AC-5216), an orally active and selective TSPO (a mitochondrial benzodiazepine receptor) ligand, produces anti-anxiety and antidepressant-like effects in various animal models[1][2].

• HY-129669

  Landomycin A
  Landomycin A is a notable antibiotic belonging to the angucycline class, characterized by its hexasaccharide structure, and is derived from Streptomyces sp.

• HY-N6688

  Verruculogen
  Verruculogen is a toxin produced mainly by Penicillium and Aspergillus spp. and causes severe tremors in affected animals. Verruculogen inhibits Ca2+-activated K+ channels. Verruculogen is an M phase inhibitor of the mammalian cell cycle[1][2][3].

• HY-N14911

  Actinoplanone A
  Actinoplanone A is a polycyclic xanthone antibiotic. Actinoplanone A has strong antimicrobial activities against bacteria and the rice blast fungus. Actinoplanone A is cytotoxic to various tumor cells and has an inhibitory effect on DNA synthesis[1].

• HY-B0449R

  Methacycline (hydrochloride) (Standard)
  Methacycline (hydrochloride) (Standard) is the analytical standard of Methacycline (hydrochloride). This product is intended for research and analytical applications. Methacycline hydrochloride is a tetracycline antibiotic and can inhibits bacterial protein synthesis. Methacycline hydrochloride is a potent epithelial-mesenchymal transition (EMT) inhibitor. Methacycline hydrochloride blocks EMT in vitro and fibrogenesis in vivo without directly affecting TGF-β1 Smad signaling. Methacycline hydrochloride is an antimicrobial and has the potential for pulmonary fibrosis[1].

• HY-B0147B

  Pefloxacin mesylate dihydrate
  Pefloxacin mesylate dehydrate is a an antibacterial agent and prevents bacterial DNA replication by inhibiting DNA gyrase (topoisomerse) Target: DNA gyrase Pefloxacin is a synthetic chemotherapeutic agent used to treat severe and life-threatening bacterial infections.

• HY-W744966R

  Mandipropamid (Standard)	Inhibitor
  Mandipropamid (Standard) is the analytical standard of Mandipropamid. This product is intended for research and analytical applications. Mandipropamid displays outstanding activity against late blight diseases of potato and tomato, combined with excellent efficacy on downy mildew diseases of grape and cucumber[1].

• HY-B0856

  Validamycin A
  Validamycin A, a fungicidal, is an agricultural antibiotic. Validamycin A is originally isolated from Streptomyces hygroscopicus var. limoneus. Validamycin A inhibits the growth of A. flavus, with a MIC of 1?μg/mL[1]. Validamycin A shows potent inhibitory activity against trehalase of Rhizoctonia solani, with an IC50 of 72 μM[2]. Validamycin A is a reversible tyrosinase inhibitor, with a Ki of 5.893 mM[3].

• HY-15739

  Ansamitocin P-3
  Ansamitocin P-3 (Antibiotic C 15003P3) is a microtubule inhibitor. Ansamitocin P-3 is a macrocyclic antitumor antibiotic.

• HY-W004520R

  Phenazine methylsulfate (Standard)
  Phenazine (methylsulfate) (Standard) is the analytical standard of Phenazine (methylsulfate). This product is intended for research and analytical applications. Phenazine methylsulfate is a free radical generator that can act as an electron transfer reactant in cell viability assays. It also has insecticidal properties. Furthermore, Phenazine methylsulfate induces oxidative DNA damage and cell apoptosis, showing antitumor activity[1][2][3].

• HY-N5194

  Lipohexin
  Lipohexin is a peptide antibiotic. Lipohexin has anti-Gram-positive bacterial effect. Lipohexin had competitive inhibitory effect on human placental proline endopeptidase with an IC50 of 3.5 μM. Lipohexin inhibits the proline endopeptidase from the Flavobacterium meningoseptiu with an IC50 of 25 μM[1].

• HY-B0200A

  Cephalexin hydrochloride		99.77%
  Cephalexin (Cefalexin) hydrochloride is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin (Cefalexin) hydrochloride has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin (Cefalexin) hydrochloride targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin (Cefalexin) hydrochloride is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2].

• HY-N13987

  Arylomycin B7
  Arylomycin B7 is a lipohexapeptide antibiotic against Gram-positive bacteria[1].

• HY-136439R

  4-Epianhydrotetracycline (hydrochloride) (Standard)
  4-Epianhydrotetracycline (hydrochloride) (Standard) is the analytical standard of 4-Epianhydrotetracycline (hydrochloride). This product is intended for research and analytical applications. 4-Epianhydrotetracycline hydrochloride is a major intermediate product of Tetracycline (HY-A0107). 4-Epianhydrotetracycline hydrochloride shows lethal effects and induces cell apoptosis of zebrafish embryos. 4-Epianhydrotetracycline hydrochloride inhibits Shewanella, E. coli and P. aeruginosa with MIC values of 2, 1 and 64 mg/L, respectively[1].

• HY-119759AR

  Lipoxamycin hemisulfate (Standard)
  Lipoxamycin (hemisulfate) (Standard) is the analytical standard of Lipoxamycin (hemisulfate). This product is intended for research and analytical applications. Lipoxamycin hemisulfate is an antifungal antibiotic and a potent serine palmitoyltransferase inhibitor with an IC50 of 21 nM[1][2].

• HY-100381

  Nigericin sodium salt
  Nigericin sodium salt is an antibiotic derived from Streptomyces hygroscopicus that act as a K+/H+ ionophore, promoting K+/H+ exchange across mitochondrial membranes. Nigericin sodium salt is a NLRP3 activator. Nigericin sodium salt shows promising anti-cancer activities through decreasing intracellular pH (pHi), and inactivation of Wnt/β-catenin signals. Nigericin sodium salt induces pyroptosis through caspase 1/GSDMD in TNBC[1][2][3][4][5][6][7].

• HY-17578

  Pneumocandin B0
  Pneumocandin B0 (L-688786), the precursor of the antifungal agent Caspofungin acetate, is an antifungal agent belonging to the echinocandin family. Pneumocandin B0, derived from the flamentous fungus Glarea lozoyensis, is a synthetic intermediate of Cancidas[1][2][3].

• HY-N14850

  Napsamycin B
  Napsamycin B is an antibiotic. Napsamycin B has antibacterial activity against Pseudomonas aeruginosa and other pseudomonas, but has weak antibacterial activity against other Gram-positive and negative bacteria[1].

• HY-N7102

  Ceftiofur		99.06%
  Ceftiofur is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6[1][2][3].

• HY-N7114

  Chloramphenicol succinate
  Chloramphenicol succinate is a proagent of Chloramphenicol, with Haemotoxicity. Chloramphenicol succinate also is an antibiotic. Chloramphenicol succinate is a competitive substrate and inhibitor of succinate dehydrogenase (SDH) that is the possible reason for its toxicity[1][2][3][4].

• HY-B0535S2

  Ethambutol-d8
  Ethambutol-d8 is deuterium labeled Ethambutol.

• HY-16102R

  Bismuth subcitrate potassium (Standard)
  7-Ethoxy-4-methylcoumarin (Standard) is the analytical standard of 7-Ethoxy-4-methylcoumarin. This product is intended for research and analytical applications. 7-Ethoxy-4-methylcoumarin is a coumarin derivative and can be used as a substrate probe of mammalian cytochromes P450 1A1, 2B4 and 2B6[1][2].

• HY-W777995

  Clindamycin B
  Clindamycin B is a derivative of Clindamycin (HY-B1455)[1].

• HY-W040298R

  Ciprofloxacin (lactate) (Standard)
  Ciprofloxacin (lactate) (Standard) is the analytical standard of Ciprofloxacin (lactate). This product is intended for research and analytical applications. Ciprofloxacin (Bay-09867) lactate is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin lactate induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin lactate has anti-proliferative activity and induces apoptosis. Ciprofloxacin lactate is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-N15127

  3-O-Demethyl-2'-N-glylfortimicin B
  3-O-Demethyl-2'-N-glylfortimicin B is an aminoglycoside antibiotic.

• HY-108971

  Demecycline
  Demecycline, a tetracycline antibiotic, is the C6-demethylated derivative of Tetracycline (HY-A0107) against bacterial infections including pneumonia and other respiratory tract infections[1].

• HY-N5168

  Argimicin B
  Argimicin B is an antibiotic that can be isolated from Sphingomonas sp.. Argimicin B exhibits algicidal activity against a variety of toxic cyanobacteria with MIC of low micromolar levels[1].

• HY-B0330AR

  Levofloxacin (hydrate) (Standard)
  Levofloxacin (hydrate) (Standard) is the analytical standard of Levofloxacin (hydrate). This product is intended for research and analytical applications. Levofloxacin hydrate (Levofloxacin hemihydrate) is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrate inhibits the DNA gyrase and topoisomerase IV. Levofloxacin hydrate can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin hydrate shows anti-orthopoxvirus activity[1][2][3][4].

• HY-N14608

  Pacidamycin D
  Pacidamycin D is a Pacidamycin antibiotic. Pacidamycin D has the activity against Pseudomonas aeruginosa with a MIC of 4-16 μg/mL. it has no effect on other Gram-negative bacteria and Gram-positive bacteria, and no effect on drug-resistant pseudomonas aeruginosa[1].

• HY-13579

  BTZ043		99.51%
  BTZ043 is an inhibitor of decaprenyl-phosphoribose-epimerase (DprE1), with MICs of of 2.3 nM and 9.2 nM for M. tuberculosis H37Rv and Mycobacterium smegmatis, respectively.

• HY-12820R

  Sibofimloc (Standard)
  Sibofimloc (Standard) is the analytical standard of Sibofimloc. This product is intended for research and analytical applications. Sibofimloc (Antibiotic-202) is a first-in-class, gut-restricted, orally active FimH adhesion inhibitor extracted from patent WO2014100158A1, Compound Example 202. Sibofimloc has anti-bacterial infective activity. Sibofimloc is developed for inflammatory bowel disease (IBD)[1][2].

• HY-113557

  DNAC-1
  DNAC-1 is a potent antibacterial agent. DNAC-1 enhances β-lactam activity against Gram positive and Gram negative pathogens[1].

• HY-B2072A

  Cephaloridine hydrate		99.79%
  Cephaloridine hydrate is a broad-spectrum antibacterial antibiotic. Cephaloridine has certain dose-related nephrotoxicity[1][2].

• HY-B0519AR

  Tylosin (Standard)
  Tylosin (Standard) is the analytical standard of Tylosin. This product is intended for research and analytical applications. Tylosin (Tylosin A) is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin is widely used as a feed additive for promoting animal growth. Tylosin is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle[1][2][3].

• HY-N15075

  Espinomycin A2
  Espinomycin A2 is a sixteen-membered macrolide antibiotic. Espinomycin A2 is active against Gram-positive bacteria[1].

• HY-16566

  Kanamycin		99.97%
  Kanamycin (Kanamycin A) is an orally active antibacterial (gram-negative/positive bacteria) agent, inhibits translocation and causes misencoding by binding to the 70 S ribosomal subunit. Kanamycin shows good inhibitory activity to both M. tuberculosis (sensitive and drug-resistant ) and K. pneumonia, which can be used in studies of tuberculosis and pneumonia[1][2][3][4].

• HY-B1118S

  Secnidazole-d6
  Secnidazole-d6 is the deuterium labeled Secnidazole. Secnidazole (RP-14539;PM-185184) is an orally active azole antibiotic with a longer half-life than metronidazole (HY-B0318). Secnidazole is against the vaginosis-associated bacteria and has the potential for bacterial vaginosis research[1].

• HY-B1703S

  Nifursol-13C6		99.60%
  Nifursol-13C6 is the 13C6 labeled Nifursol. Nifursol is a potent and orally active veterinary antibiotic for the prevention of histomoniasis. Nifursol rapidly metabolizes to form the metabolic marker 3,5-dinitrosalicyclic acid hydrazide (DNSAH) which can persist for a long time. Nifursol is widely used for the research of Escherichia Gastroenteropathy in poultry, fowl and aquatic animal.

• HY-17422D

  Acyclovir hydrochloride
  Acyclovir (Aciclovir) hydrochloride is a potent, orally active antiviral agent. Acyclovir hydrochloride has antiherpetic activity with IC50 values of 0.85 μM and 0.86 μM for HSV-1 and HSV-2, respectively. Acyclovir hydrochloride induces cell cycle perturbation and apoptosis. Acyclovir hydrochloride prevents bacterial infections during induction therapy for acute leukaemia[1][2][3][4].

• HY-108877

  Cefepime hydrochloride
  Cefepime hydrochloride is a cephalosporin antibiotic agent. Cefepime hydrochloride has inhibitory activity against human serum paraoxonase-1 (hPON1) with an IC50 value of 21.115 mM[1].

• HY-N15125

  1-Deamino-1-hydroxygentamicin C2
  1-Deamino-1-hydroxygentamicin C2 (Antibiotic SU-1) is an aminoglycotone antibiotic. 1-Deamino-1-hydroxygentamicin C2 has the activity against Gram-positive and Gram-negative bacteria[1].

• HY-159930

  Antibiotic adjuvant 3	Inhibitor
  Antibiotic adjuvant 3 (compound 8g) is an antibiotic adjuvant with potent colistin-potentiating activity and low mammalian toxicity. Antibiotic adjuvant 3 has minimum re-sensitizing concentration of 0.25 μg/mL agnist of Escherichia coli AR-0493[1].

• HY-127155

  Kigamicin C
  Kigamicin C is an anti-tumor antibiotic that selectively kills pancreatic cancer PANC-1 cells only in nutrient-poor conditions. Kigamicin C has antimicrobial activity against Gram-positive bacteria including methicillin-resistant Staphylococcus aureus (MRSA)[1].

• HY-141442

  Dihydronovobiocin
  Dihydronovobiocin is a bacterial inhibitor and ATPase inhibitor that can bind to GyrB. Dihydronovobiocin can be used to study the interaction between coumarin antibiotics (such as Novobiocin, Chlorobiocin, and Coumermycin) and DNA gyrase. Dihydronovobiocin also has the potential to study bacterial infections[1][2].

• HY-B0510S

  Trimethoprim-d9		98.81%
  Trimethoprim-d9 is the deuterium labeled Trimethoprim. Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for urinary tract infections, Shigellosis and Pneumocystis pneumonia treatment[1][2][3].

• HY-N6728

  Helvolic acid		99.06%
  Helvolic acid (Fumigacin) is an antibiotic isolated from Xylaria sp, active against the Gram-positive bacteria[1].

• HY-B0323R

  Sulfisoxazole (Standard)
  Sulfisoxazole (Standard) is the analytical standard of Sulfisoxazole. This product is intended for research and analytical applications. Sulfisoxazole (Sulfafurazole) is an orally active endothelin receptor antagonist with IC50 values of 0.60 μM and 22 μM against endothelin receptor A and endothelin receptor B, respectively. Sulfisoxazole is a sulfonamide antibacterial agent with an oxazole substituent. Sulfisoxazole inhibits breast cancer exosome release by targeting endothelin receptor A[1][2].

• HY-B0277A

  Vidarabine phosphate		98.74%
  Vidarabine phosphate (Ara-AMP), an antiviral agent, inhibits chronic HBV infection[1][2]. Vidarabine phosphate also against herpes simplex and varicella zoster viruses[3].

• HY-14879A

  Avibactam sodium
  Avibactam sodium (NXL-104) is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].

• HY-B0269R

  Rifapentine (Standard)
  Rifapentine (Standard) is the analytical standard of Rifapentine. This product is intended for research and analytical applications. Rifapentine (DL 473) is an antibiotic used in tuberculosis research[1].

• HY-N14995

  Frenolicin
  Frenolicin is an antibiotic with antibacterial activity. Frenolicin also exhibits cytotoxicity against tumor cells[1][2].

• HY-14865CR

  Omadacycline hydrochloride (Standard)
  Omadacycline (hydrochloride) (Standard) is the analytical standard of Omadacycline (hydrochloride). This product is intended for research and analytical applications. Omadacycline (PTK 0796) hydrochloride, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline hydrochloride acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline hydrochloride possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline hydrochloride can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].

• HY-14855B

  Tedizolid phosphate		99.65%
  Tedizolid phosphate (TR-701FA) is a MAO-A and MAO-B inhibitor with activity against Gram-positive bacteria[1].

• HY-10844R

  Pretomanid (Standard)
  Pretomanid (Standard) is the analytical standard of Pretomanid. This product is intended for research and analytical applications. Pretomanid (PA-824) is an antibiotic used for the research of multi-drug-resistant tuberculosis affecting the lungs. Pretomanid exhibits a sub-micromolar MIC against M. tuberculosis (MTB). The MIC values of PA-824 against a panel of MTB pan-sensitive and Rifampin mono-resistant clinical isolates range from 0.015 to 0.25 μg/mL.

• HY-B0875R

  Cefmenoxime (hydrochloride) (Standard)
  Cefmenoxime (hydrochloride) (Standard) is the analytical standard of Cefmenoxime (hydrochloride). This product is intended for research and analytical applications. Cefmenoxime (SCE-1365) hydrochloride is a new semisynthetic cephalosporin antibiotic. Cefmenoxime has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria[1][2].

• HY-10394S1

  PNU-100766-d8
  PNU-100766-d8 is deuterated labeled Linezolid (HY-10394). Linezolid (PNU-100766) is the first member of the class of oxazolidinone synthetic antibiotic. Linezolid acts by inhibiting the initiation of bacterial protein synthesis. Linezolid is used for the treatment of serious infections caused by Gram-positive bacteria that are resistant to several other antibiotics[1][2][3].

• HY-19081

  KB-5246
  KB-5246 is a tetracyclic quinolone and displays antibacterial activities.

• HY-18219R

  Walrycin B (Standard)
  Walrycin B (Standard) is the analytical standard of Walrycin B. This product is intended for research and analytical applications. Walrycin B, an analogue of toxoflavin, is a potent SARS-CoV-2 3CLpro inhibitor with an IC50 of 0.26 μM. Walrycin B is a WalR response regulator inhibitor. Walrycin B has potent activity of inhibiting bacteria growth[1][2].

• HY-14397A

  Indomethacin sodium hydrate
  Indomethacin (Indometacin) sodium hydrateis a potent, orally active COX1/2 inhibitor with IC50 values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin sodium hydrateis has anticancer activity and anti-infective activity. Indomethacin sodium hydrateis can be used for cancer, inflammation and viral infection research[1][2][3].

• HY-N14799

  Mycobacillin
  Mycobacillin is a peptide antibiotic with anti-antifungal activity[1].

• HY-B0519R

  Tylosin (tartrate) (Standard)
  Tylosin (tartrate) (Standard) is the analytical standard of Tylosin (tartrate). This product is intended for research and analytical applications. Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle[1][2][3].

• HY-B0295R

  Chloroxine (Standard)
  Chloroxine (Standard) is the analytical standard of Chloroxine. This product is intended for research and analytical applications. Chloroxine is one of the important 8-hydroxyquinoline derivative. Chloroxine has effective antibacterial, antifungal, antiprotozoal and antiamoebic activities, especially used in treating the intestinal amebiasis. Chloroxine is also used in the treatment of dandruff and seborrheic dermatitis of the scalp[1][2].

• HY-N13906

  Alliacol B
  Alliacol B is an antibiotic shows weak antibacterial and antifungal activity. Alliacol B inhibits DNA synthesis in cells of the ascitic form of Ehrlich carcinoma[1].

• HY-B0875B

  Cefmenoxime sodium
  Cefmenoxime sodium is a new semisynthetic cephalosporin antibiotic. Cefmenoxime sodium has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria[1][2].

• HY-N15086

  Leucomycin U
  Leucomycin U is a macrolide antibiotic. Leucomycin A9 has strong anti-Gram-positive bacterial effect, and also has an effect on spirochetes, Rickettsium and Chlamydia[1].

• HY-14932A

  Pafuramidine maleate
  Pafuramidine (maleate) (DB289 (maleate)) is an orally active proagent of Furamidine (HY-110137A). Pafuramidine (maleate) (DB289 (maleate)) is a potent anti-parasitic agent, can be used to research trypanosomiasis, Pneumocystis pneumonia and malaria[1][2][3].

• HY-A0166S

  Cilastatin-15N,d3		99.71%
  Cilastatin-15N,d3 is a 15N-labeled and deuterium labeled Cilastatin. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct[1][2][3].

• HY-N14341

  Mannosyl glucosaminide
  Mannosyl glucosaminide is an aminoglycoside antibiotic. Mannosyl glucosaminide has anti-bacterium, mycobacterium and beer yeast effects[1].

• HY-N0571R

  Purpurin (Standard)
  Purpurin (Standard) is the analytical standard of Purpurin. This product is intended for research and analytical applications. Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1].

• HY-B1703R

  Nifursol (Standard)
  3,5,6-tri-O-Benzyl-1,2-O-isopropylidene-D-glucofuranose (Standard) is the analytical standard of 3,5,6-tri-O-Benzyl-1,2-O-isopropylidene-D-glucofuranose. This product is intended for research and analytical applications. 3,5,6-tri-O-Benzyl-1,2-O-isopropylidene-D-glucofuranose (1,2-O-Isopropylidene-3,5,6-tri-o-benzyl-α-D-glucofuranose) is a synthetic sugar compound.

• HY-N14140

  Dioxolamycin
  Dioxolamycin is an antitumor antibiotic that can inhibit L-1210 cell activity[1].

• HY-17593

  Solithromycin		99.85%
  Solithromycin (CEM-101) is an orally bioavailable, effective antimicrobial agent, with IC50s for inhibition of cell viability, protein synthesis, and growth rate are 7.5 ng/mL, 40 ng/mL, and 125 ng/mL for Streptococcus pneumonia, Staphylococcus aureus, and Haemophilus influenzae, respectively. Solithromycin binds to the large 50S subunit of the ribosome and inhibits protein biosynthesis[1].

• HY-B1336

  Furazolidone
  Furazolidone is a monoamine oxidase (MAO) inhibitor with antiproliferative, apoptosis-inducing and differentiation-promoting activities. Furazolidone may inhibit leukemia fusion protein-mediated bone marrow transformation by upregulating the stability of the tumor suppressor protein p53. Furazolidone exhibits anti-leukemic activity in acute myeloid leukemia (AML) cell lines and can be used for anti-AML research[1][2].

• HY-N7101R

  Cefpodoxime Proxetil (Standard)
  Cefpodoxime Proxetil (Standard) is the analytical standard of Cefpodoxime Proxetil. This product is intended for research and analytical applications. Cefpodoxime proxetil is an orally administered broad spectrum third-generation cephalosporin. Cefpodoxime proxetil has anti-bacterial activity. Cefpodoxime proxetil binds to penicillin binding proteins (PBPs) which inhibits peptidoglycan synthesis, finally results in interfering bacterial cell wall biosynthesis[1][2].

• HY-B0712AR

  Ceftriaxone (sodium hydrate) (Standard)
  Ceftriaxone (sodium hydrate) (Standard) is the analytical standard of Ceftriaxone (sodium hydrate). This product is intended for research and analytical applications. Ceftriaxone sodium hydrate (Ro 13-9904 sodium hydrate) is a broad spectrum β-lactam third-generation cephalosporin antibiotic, which has good antibacterial activity against a variety of gram-negative and positive bacteria. Ceftriaxone sodium hydrate is a covalent inhibitor of GSK3β with IC50 value of 0.78 μM. Ceftriaxone sodium hydrate is an inhibitor of Aurora B. Ceftriaxone sodium hydrate has anti-inflammatory, antitumor and antioxidant activities. Ceftriaxone sodium hydrate can be used in the study of bacterial infections and meningitis[1][2][3][4][5][6][7].

• HY-A0214

  Colistin methanesulfonate sodium salt
  Colistin methanesulfonate sodium salt exhibits MIC values ranged from 4 to 16 mg/liter against susceptible strains (P. aeruginosa)[1].

• HY-125152

  Candicidin D
  Candicidin D (CndD) is an antibiotic, which exhibits antifungal activity through interaction with steroids in cell membranes. Candicidin D inhibits S. cerevisiae, Candida albicans and other Candida spp. with MIC of 0.25-1 μg/mL in RPMI-1640 medium.

• HY-13553

  Anidulafungin
  Anidulafungin is a new semisynthetic echinocandin with antifungal potency.

• HY-112586

  Sulfaethoxypyridazine
  Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs[1].

• HY-N0571

  Purpurin
  Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1].

• HY-119881R

  Alafosfalin (Standard)
  Methyl behenate (Standard) is the analytical standard of Methyl behenate. This product is intended for research and analytical applications. Methyl behenate (Methyl docosanoate) is a naturally fatty acid methyl ester isolated from the plant of Aspidopterys obcordata Lemsl[1].

• HY-N15017

  Katanosin A
  Katanosin A is a peptide antibiotic with anti-Gram-positive bacterial effect[1].

• HY-19285A

  Sulfaclozine sodium		99.02%
  Sulfaclozine sodium (Sulfachloropyrazine sodium) is an efficacious sulphonamide derivative with antibacterial and anticoccidial effects. Sulfaclozine sodium is commonly used for the treatment of various poultry diseases (particularly, collibacteriosis, fowl cholera and coccidiosis)[1].

• HY-B1267R

  Sulfaguanidine (Standard)
  Sulfaguanidine (Standard) is the analytical standard of Sulfaguanidine. This product is intended for research and analytical applications. Sulfaguanidine is an orally active antimicrobial agent/antibiotic of sulfonamide class. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery[1][2].

• HY-15662R

  Tulathromycin A (Standard)
  Tulathromycin A (Standard) is the analytical standard of Tulathromycin A. This product is intended for research and analytical applications. Tulathromycin A (Tulathromycin), a macrolide antibiotic, inhibits protein synthesis (IC50=0.26 μM) by targeting bacterial ribosome. Tulathromycin A is used for the research of respiratory disease in cattle and swine. Immunomodulatory effects[1][2][3].

• HY-B1267S

  Sulfaguanidine-d4
  Sulfaguanidine-d4 is the deuterium labeled Sulfaguanidine. Sulfaguanidine, belongs to the class of sulfonamide agent, is an orally active antibiotic. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery[1][2].

• HY-B0434S

  Ribavirin-13C5
  Ribavirin-13C5 is the 13C-labeled Ribavirin. Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV.

• HY-N7139

  Penicillin G
  Penicillin G is a potent penicillinantibiotic. Penicillin G can be used for bacterial infection. Penicillin G has potent activity against all Gram-positive bacteria and Gram-negative cocci[1][2].

• HY-119206

  Sulbenicillin
  Sulbenicillin is an antibiotic that, in a study of its activity against Pseudomonas aeruginosa infection in mice, showed differences in activity against certain strains compared to other antibiotics, and activity against gentamicin-resistant strains was affected by the strain's own resistance.

• HY-N8337

  IT-143B
  IT-143B is an antibiotic, that exhibits antibacterial activity against Micrococcus luteus with MIC of 6.25μg/mL. IT-143B inhibits growth of cancer cell KB with an IC50 of 1.1 ng/mL[1].

• HY-B0439

  Sulfadoxine		98.24%
  Sulfadoxine(Sulphadoxine) is a long acting sulfonamide that is used, usually in combination with other agents, for respiratory, urinary tract and malarial infections. Sulfadoxine inhibits HIV replication in peripheral blood mononuclear cells.

• HY-N14758

  6"'-Deamino-6"'-hydroxyparomomycin I
  6"'-Deamino-6"'-hydroxyparomomycin I is an amino glycosyl antibiotic that can be produced by Streptomyces rimosus forma paromomycinus A67 15. It is active against both Gram-positive and Gram-negative bacteria. 6"'-Deamino-6"'-hydroxyparomomycin I can be used as an intermediate in the biosynthesis of paromomycin[1][2].

• HY-161489

  Enrofloxacin/BSA
  Enrofloxacin/BSA is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-N14209

  Epithienamycin D
  Epithienamycin D is a carbapenem antibiotic. Epithienamycin D has anti-Gram-positive bacteria and anti-Gram-negative bacteria activity[1].

• HY-17452A

  Cefditoren Pivoxil		99.29%
  Cefditoren Pivoxil (ME 1207) is a broad-spectrum, third-generation, oral cephalosporin antibacterial with enhanced stability against many common β lactamases. Cefditoren Pivoxil has activity against Gram-negative organisms and Gram-positive organisms. Cefditoren Pivoxil can be used in the research of infection diseases such as acute exacerbations of chronic bronchitis, community-acquired pneumonia (CAP), streptococcal pharyngitis/tonsillitis, or uncomplicated skin and skin structure infections[1][2].

• HY-B1241R

  Dihydrostreptomycin (sulfate) (Standard)
  Dihydrostreptomycin (sulfate) (Standard) is the analytical standard of Dihydrostreptomycin (sulfate). This product is intended for research and analytical applications.

• HY-N14797

  Macquarimicin A
  Macquarimicin A is an antibiotic[1].

• HY-B1290S1

  2-Phenylethanol-d9
  2-Phenylethanol-d9 is the deuterium labeled 2-Phenylethanol[1]. 2-Phenylethanol (Phenethyl alcohol), extracted from rose, carnation, hyacinth, Aleppo pine, orange blossom and other organisms, is a colourless liquid. It has a pleasant floral odor and also an autoantibiotic produced by the fungus Candida albicans[2]. It is used as an additive in cigarettes and also used as a preservative in soaps due to its stability in basic conditions.

• HY-P2329

  Lysostaphin
  Lysostaphin is an antistaphylococcal agent. Lysostaphin has activities of three enzymes namely, glycylglycine endopeptidase, endo-β-N-acetyl glucosamidase and N-acteyl muramyl-L-alanine amidase[1].

• HY-N14891

  Pristinamycin ⅠC
  Pristinamycin IC is an ester peptide antibiotic with anti-Gram-positive bacteria effects[1].

• HY-151165

  LasR-IN-3		99.57%
  LasR-IN-3 is a LasR inhibitor against Pseudomonas aeruginosa. LasR-IN-3 induces LasR structure instability and completely dissociates LasR functioning dimeric form[1].

• HY-17029R

  Epothilone B (Standard)
  Epothilone B (Standard) is the analytical standard of Epothilone B. This product is intended for research and analytical applications. Epothilone B is a microtubule stabilizer with a Ki of 0.71μM. It acts by binding to the αβ-tubulin heterodimer subunit which causes decreasing of αβ-tubulin dissociation.

• HY-N6798

  Myriocin
  Myriocin (Thermozymocidin), a fungal metabolite could be isolated from Myriococcum albomyces, Isaria sinclairi and Mycelia sterilia, is a potent inhibitor of serine-palmitoyl-transferase (SPT) and a key enzyme in de novo synthesis of sphingolipids. Myriocin suppresses replication of both the subgenomic HCV-1b replicon and the JFH-1 strain of genotype 2a infectious HCV, with an IC50 of 3.5 μg/mL for inhibiting HCV infection[1][2][3].

• HY-126803

  Saquayamycin B
  Saquayamycin B (compound 3) is a new angucycline antibiotic. Saquayamycin B has antitumor activities against a human lung (H-460) and a human breast cancer cell line (MCF-7) with GI50 values of 12.2 and 15.2 µM respectively [1].

• HY-146158

  Fudapirine
  Fudapirine, an anti-tuberculosis agent, displays excellent anti-mycobacterial activity against M. tuberculosis H37Rv and low cytotoxicity. Fudapirine exhibits potent activity with MIC50s of 0.083 and 0.11 μg/mL for agent susceptible tuberculosis (DS-TB) and multidrug resistant tuberculosis (MDR-TB) strains. Fudapirine also inhibits hERG channel with the IC50 of 1.89 μM.

• HY-N8439

  Questiomycin A		98.20%
  Questiomycin A (Phx-3) is a GRP78 (cytoprotective endoplasmic reticulum chaperone) degrader and enhances the anticancer activity of Sorafenib. Questiomycin A is also an antimicrobial/antibiotic that can be obtained from the metabolite of Pseudomonas chlororaphis HT66. Questiomycin A can be used in research on biological control of cancer and plant diseases[1][2].

• HY-B1005R

  8-Hydroxyquinoline (Standard)
  8-Hydroxyquinoline (Standard) is the analytical standard of 8-Hydroxyquinoline. This product is intended for research and analytical applications. 8-Hydroxyquinoline (8-Quinolinol) is a lipophilic metal chelator that can be used as a fungicide .8-Hydroxyquinoline shows the MIC range of 27.56-55.11 μM (4-8 μg/mL) against the clinical isolates of Neisseria gonorrhoeae. 8-Hydroxyquinoline can bind to copper form complexes and transport copper into cells. 8-Hydroxyquinoline increases in the number of micronucleated polychromatic erythrocytes and can also make hair depigmented in mice[1][2][3][4][5].

• HY-B1784

  Sulfisomidin		99.75%
  Sulfisomidin (Sulfaisodimidine) is an orally active short-acting sulfonamide antibacterial. Sulfisomidin can be used for the research of lower urinary tract infections[1][2].

• HY-N13154

  Malolactomycin C
  Malolactomycin C (compound 1) is a macrolide antifungal antibiotic isolated from Streptomyces strain KP-3144. Malolactomycin C is an effective inhibitor of Botrytis cinerea and thus controls a variety of plant diseases including gray mold[1].

• HY-136434

  m-Chloramphenicol
  m-Chloramphenicol (m-threo-Chloramphenicol) is an impurity of Chloramphenicol. Chloramphenicol, a broad-spectrum antibiotic, acts as a potent inhibitor of bacterial protein biosynthesis[1].

• HY-13678A

  Meropenem trihydrate
  Meropenem trihydrate (SM 7338 trihydrate) is a carbapenem antibiotic with broad-spectrum antibacterial activity. Meropenem trihydrate has activity against susceptible and resistant N. gonorrhoeae (MIC value of 0.02-0.06 mg/mL), H. influenzae (MIC value of 0.03-0.12 mg/mL), and H. ducreyi (MIC value of 0.015-0.12 mg/mL)[1][2].

• HY-N0108

  Physcion
  Physcion (Parietin), an anthraquinone derivative derived from the traditional Chinese medicine rhubarb, is an effective oral active 6-phosphogluconate dehydrogenase inhibitor with blood-brain barrier permeability, with IC50 and Kd values of 38.5 μM and 26.0 μM, respectively. Additionally, Physcion is an inhibitor of the <>bTLR4/NF-κB signaling pathway, exhibiting anti-inflammatory, antibacterial, and anticancer effects, and can induce Apoptosis and Autophagy in cancer cells[1][2][3][4][5].

• HY-B0425A

  Novobiocin sodium
  Novobiocin (Albamycin) sodium is a potent and orally active antibiotic. Novobiocin sodium also is a DNA gyrase inhibitor and a heat shock protein 90 (Hsp90) antagonist. Novobiocin sodium has the potential for the research of highly beta-lactam-resistant pneumococcal infections. Novobiocin sodium shows anti-orthopoxvirus activity[1][2][3][4].

• HY-16911R

  AFN-1252 (Standard)
  Apramycin (Standard) is the analytical standard of Apramycin. This product is intended for research and analytical applications. 0

• HY-B0458A

  Cefprozil
  Cefprozil (Cefzil) is a second-generation cephalosporin type antibiotic[1].

• HY-N14020

  Glidobactin C
  Glidobactin C (GlbC) is an anti-tumor antibiotic. Glidobactin C (GlbC) has the activity against pathogenic fungi and yeast. Glidobactin C has anti-Candida albicans and Aspergillus fumigatus activity with a MIC of 0.8 μg/mL. Glidobactin C also extends the survival of mice inoculated with leukemia P388 cells[1].

• HY-119789

  Albofungin
  Albofungin (Antibiotic P-42-1) is isolated from the culture filtrate of Actinomyces tumemacerans strain INMI.P-42. Albofungin shows highly active on a wide variety of gram-positive bacteria and fungi. Albofungin shows cytotoxic to HeLa cell cultures and exhibited antitumor activity on EHRLICH ascites tumor in mice.

• HY-P2324

  Gramicidin A
  Gramicidin A is a peptide component of gramicidin, an antibiotic mixture originally isolated from B. brevis. Gramicidin A is a highly hydrophobic channel-forming ionophore that forms channels in model membranes that are permeable to monovalent cations. Gramicidin A induces degradation of hypoxia inducible factor 1 α (HIF-1α)[1][2].

• HY-N15396

  Exophilin A
  Exophilin A is an antibiotic has anti-Gram-positive bacteria effects[1].

• HY-13832R

  Atovaquone (Standard)
  Atovaquone (Standard) is the analytical standard of Atovaquone. This product is intended for research and analytical applications. Atovaquone (Atavaquone) is a potent, selective and orally active inhibitor of the parasite’s mitochondrial cytochrome bc1 complex. Atovaquone is against human and  P. falciparum cytochrome bc1 activity with IC50 values of 460 nM and 2.0 nM, respectively. Atovaquone is an antimalarial agent and has the potential for the investigation of neumocystis pneumonia, toxoplasmosis, malaria, and babesia[1][2].

• HY-W290527

  2-Isopropyl-5-methylanisole
  2-Isopropyl-5-methylanisole is an inhibitor of Mycobacterium tuberculosis chorismate mutase (CM) with an IC50 of 21.58 μM. The MIC of 2-Isopropyl-5-methylanisole for Mycobacterium tuberculosis is 152.22 µM. 2-Isopropyl-5-methylanisole holds potential for research in the field of anti-infective studies[1].

• HY-17425AR

  Valacyclovir (hydrochloride) (Standard)
  Valacyclovir (hydrochloride) (Standard) is the analytical standard of Valacyclovir (hydrochloride). This product is intended for research and analytical applications. Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir hydrochloride inhibits HSV-1 W (50=2.9 μg/ml). Valacyclovir hydrochloride is a proagent of Aciclovir (HY-17422) [1][2][3][4][5].

• HY-B1743AS

  Puromycin-d3 dihydrochloride
  Puromycin-d3 (dihydrochloride) is the deuterium labeled Puromycin dihydrochloride. Puromycin dihydrochloride (CL13900 dihydrochloride), an aminonucleoside antibiotic, inhibits protein synthesis[1].

• HY-136428R

  Desoxycarbadox (Standard)
  Desoxycarbadox (Standard) is the analytical standard of Desoxycarbadox. This product is intended for research and analytical applications. Desoxycarbadox is a metabolite of Carbadox (HY-B1340). Carbadox is a quinoxaline-di-N-oxide antibiotic compound[1][2].

• HY-13451R

  Finafloxacin (Standard)
  Citric acid (Standard) is the analytical standard of Citric acid. This product is intended for research and analytical applications. Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid causes renal toxicity in mice[1][2][3].

• HY-N14692

  Pluracidomycin A1
  Pluracidomycin A1 is a carbapenem antibiotic . Pluracidomycin A1 has anti-Gram-positive bacteria and Gram-negative bacteria activity, and has the effect of inhibiting β-lactamase[1].

• HY-146329R

  PqsR/LasR-IN-3 (Standard)
  Ganoderic acid C2 (Standard) is the analytical standard of Ganoderic acid C2. This product is intended for research and analytical applications. Ganoderic acid C2 is a bioactive triterpenoid in Ganoderma lucidum. Ganoderic acid C2 possesses the potential anti-tumor bioactivity, antihistamine, anti-aging and cytotoxic effects. Ganoderic acid C2 exhibits high inhibitory activity against the rat lens aldose reductase (RLAR) with an IC50 of 3.8 µM[1][2].

• HY-W040129

  Chromomycin A3
  Chromomycin A3 is an aureolic acid-type antitumor antibiotic. Chromomycin A3 forms dimeric complexes with divalent cations, such as Mg2+, which strongly binds to the GC rich sequence of DNA to inhibit DNA replication and transcription. Chromomycin A3 has a variety of utilities as a staining agent for human sperm chromatin, autophagy inducing agent, and apoptosis inhibitor[1].

• HY-106597A

  Pirlimycin hydrochloride
  Pirlimycin hydrochloride, a lincosamide antibiotic, is active against Gram-positive bacteria. Pirlimycin hydrochloride acts by inhibiting bacterial protein synthesis via binding with the 50S subunit of the ribosome[1].

• HY-B1190S

  Cefadroxil-d4 hydrate
  Cefadroxil-d4 (hydrate) is the deuterium labeled Cefadroxil. Cefadroxil is a broad-spectrum antibiotic of the cephalosporin type, effective in Gram-positive and Gram-negative bacterial infections.

• HY-P1699

  Aurantimycin A
  Aurantimycin A (Adipogen), a depsipeptide antibiotic, displays strong activity against Gram-positive bacteria. Aurantimycin A is a substrate of the LieAB transporter[1][2].

• HY-N14261

  Angiolam A
  Angiolam A is an antibiotic found in Angiococcus disciformis. Angiolam A exhibits notable antibacterial activity against Gram-positive bacteria[1].

• HY-N13972

  Arylomycin B1
  Arylomycin B1 is a lipohexapeptide antibiotic against Gram-positive bacteria[1].

• HY-B1374R

  Florfenicol (Standard)
  Florfenicol (Standard) is the analytical standard of Florfenicol. This product is intended for research and analytical applications. Florfenicol ((-)-Florfenicol) is an orally active broad-spectrum antibacterial antibiotic with anti-inflammatory, pro apoptotic, and immunomodulatory functions[6][7].

• HY-B1381

  Cefixime		99.77%
  Cefixime (FR-17027) is an orally active antibiotic and a third generation cephalosporin antibiotic, useful for the treatment of a number of bacterial infections[1][2].

• HY-N13259

  Fluopsin C
  Fluopsin C is a copper-containing antibiotic with strong anti-Gram-positive and negative bacteria activity and anti-tumor activity[1].

• HY-W002677

  Fluoroquinolonic acid
  Fluoroquinolonic acid is a bacteriostatic antibiotic. Fluoroquinolonic acid has broad-spectrum activity against Gram-positive and Gram-negative bacteria[1].

• HY-130224

  Altromycin C
  Altromycin C is a pluramycin-like antibiotic with antibacterial activity. Altromycin C is related to pluramycin-type antibiotics but is structurally distinct. The biological activity of Altromycin C makes it an antibiotic complex worthy of attention[1].

• HY-B0333R

  Sulfamethizole (Standard)
  Sulfamethizole (Standard) is the analytical standard of Sulfamethizole. This product is intended for research and analytical applications.

• HY-120420

  N4Py
  N4Py is a pentadentate ligand, that forms a stable complex with metal ions, such as iron, platinum, and copper. N4py mimics the metal binding domains of iron-dependent antibiotics like Bleomycin(HY-17565), forms the DNA-cleaving FeII-N4Py complexes, generates reactive oxygen species (ROS), and causes oxidative damage in cells. N4py can be used in cancer research[1].

• HY-W048478

  2',3'-Dideoxy-5-iodocytidine		99.29%
  2',3'-Dideoxy-5-iodocytidine is used for gene sequencing can be used as an antibiotic. 2',3'-Dideoxy-5-iodocytidine is particular effective against Mycobacterium[1].

• HY-B0027R

  Valnemulin (hydrochloride) (Standard)
  Valnemulin (hydrochloride) (Standard) is the analytical standard of Valnemulin (hydrochloride). This product is intended for research and analytical applications. Valnemulin (hydrochloride) is an orally effective truncated pleurotin antibiotic that inhibits protein synthesis in bacteria by binding to peptidyl transferase in the 50s ribosome subunit. Valnemulin hydrochloride effectively eliminates Mycobacterium bovis in the lungs in an experimental bovine model of Mycoplasma bovis infection. Valnemulin hydrochloride can reduce the mortality of epidemic rabbit enteropathy and has no adverse effect on the growth performance of rabbits[1][2].

• HY-W740165

  Desmethyl Levofloxacin hydrochloride
  Desmethyl Levofloxacin hydrochloride is an antibacterial agent with broad-spectrum antibacterial activity against a variety of pathogens. Desmethyl Levofloxacin hydrochloride effectively fights bacterial infections by inhibiting bacterial DNA synthesis. Studies on Desmethyl Levofloxacin hydrochloride have shown that it has potential in inhibiting respiratory infections[1].

• HY-159687

  Nafithromycin
  Nafithromycin (WCK 4873) is an orally available antibiotic that inhibits community-acquired pneumonia caused by Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, and Methicillin (HY-121544)-susceptible Staphylococcus aureus. The MIC90 of nafithromycin against macrolide-resistant and telithromycin (HY-A0062)-insensitive Streptococcus pneumoniae is 0.12 mg/liter[1].

• HY-B0356R

  Ciprofloxacin (Standard)
  Ciprofloxacin (Standard) is the analytical standard of Ciprofloxacin. This product is intended for research and analytical applications. Ciprofloxacin (Bay-09867) is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin has anti-proliferative activity and induces apoptosis. Ciprofloxacin is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-157291

  Antiviral agent 44	Inhibitor
  Antiviral agent 44 (compound 7b) is an antiviral agent that has anti-HCV activity in vitro[1].

• HY-B1071

  Lasalocid
  Lasalocid (Lasalocid-A; Ionophore X-537A; Antibiotic X-537A) is an antibacterial and anticoccidial agent used in feed additives.

• HY-N15103

  Hydroxymycotrienin B
  Hydroxymycotrienin B is an Ansa antibiotic. Hydroxymycotrienin B has the activity of inhibiting human neck tumor cell line, and its inhibitory effect on human papillomavirus (HPV) gene positive neck tumor cells (such as HeLa, CaSKi, SiHa, etc.) is stronger than HPV gene negative cells[1].

• HY-W748000

  Kocurin
  Kocurin (PM181104) is a thiazolyl cyclic-peptide antibiotic. Kocurin inhibits bacterial growth by impeding bacterial protein biosynthesis during the translation phase. Kocurin has strong inhibitory activity against Gram-positive bacteria, but no activity against fungi and Gram-negative bacteria[1].

• HY-B1297

  Ceforanide		99.23%
  Ceforanide is a second generation cephalosporin administered intravenously or intramuscularly. Ceforanide has a spectrum of in vitro antibacterial activity[1].

• HY-N7096

  Ceftezole sodium		98.75%
  Ceftezole sodium (CTZ sodium) is a broad-spectrum cephem antibiotic against many species of gram-positive and gram-negative bacteria. Ceftezole sodium (CTZ sodium) is an alpha-glucosidase inhibitor with in vivo anti-diabetic activity[1][2].

• HY-128490

  4'-Acetyl-chrysomycin B
  4'-Acetyl-chrysomycin B is a 4’-acetylated analogs of chrysomycin B, 4'-Acetyl-chrysomycin B shows anti-gram-positive bacterial? and anti-microbial activities[1].

• HY-15142A

  Doxorubicin
  Doxorubicin (Hydroxydaunorubicin), a broad-spectrum anthracycline antibiotic with cytotoxic properties, is an anti-cancer chemotherapy agent. Doxorubicin has fluorescence properties. Doxorubicin inhibits topoisomerase II with an IC50 of 2.67 μM, thus stopping DNA replication. Doxorubicin reduces basal phosphorylation of AMPK and its downstream target acetyl-CoA carboxylase. Doxorubicin induces apoptosis and autophagy[1][2]. Doxorubicin inhibits human DNA topoisomerase I with an IC50 of 0.8 μM[3].

• HY-N15062

  2-Hydroxymethylclavam
  2-Hydroxymethylclavam is a β-lactam antibiotic. 2-Hydroxymethylclavam has antifungal activity, especially for plant pathogenic fungi[1].

• HY-22252

  4-Aminosalicylic acid hemicalcium
  4-Aminosalicylic acid hemicalcium is an orally active antibiotic and has the potential for tuberculosis research[1].

• HY-123271

  Ro 23-9424
  Ro 23-9424 is a broad-spectrum cephalosporin composed of a cephalosporin and a quinolone moiety. Ro 23-9424 shows antimicrobial activity in vivo and in vitro[1][2][3].

• HY-118660

  Anhydrotetracycline hydrochloride		99.68%
  Anhydrotetracycline hydrochloride, a tetracycline biosynthetic precursor, is a potent competitive broad-spectrum tetracycline destructase enzymes inhibitor. Anhydrotetracycline hydrochloride is an effector for tetracycline controlled gene expression systems in eukaryotic cells[1].

• HY-N14683

  Griseusin A
  Griseusin A is a quinone antibiotic. Griseusin A mainly has anti-Gram-positive bacterial activity[1].

• HY-135285

  Rifamexil
  Rifamexil is an antibiotic Rifamycin (HY-B1907A) derivative that is active against Mycobacterium avium complex and other mycobacteria[1].

• HY-108402AR

  Cefodizime sodium (Standard)
  Cefodizime (sodium) (Standard) is the analytical standard of Cefodizime (sodium). This product is intended for research and analytical applications. Cefodizime sodium is a third generation cephalosporin antibiotic with a broad spectrum of antibacterial activity. Cefodizime sodium has no renal toxic effect, good tolerance and immune regulation activity, and can be used for the research of severe infections of the respiratory and urinary tracts[1][2].

• HY-14881

  Bedaquiline		99.98%
  Bedaquiline (TMC207) is a diarylquinoline agent and inhibits Mycobacterium tuberculosis (Mtb) F1FO-ATP synthase through targeting of both the c- and the ε-subunit[1]. Bedaquiline has uncoupler activity. Bedaquiline is used for the multi-agent resistant tuberculosis[2].

• HY-B0200AR

  Cephalexin hydrochloride (Standard)
  Cephalexin (hydrochloride) (Standard) is the analytical standard of Cephalexin (hydrochloride). This product is intended for research and analytical applications. Cephalexin (Cefalexin) hydrochloride is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin (Cefalexin) hydrochloride has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin (Cefalexin) hydrochloride targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin (Cefalexin) hydrochloride is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2].

• HY-14780

  Viquidacin
  Viquidacin (NXL 101) is an antibiotic with inhibitory activity against topoisomerase IV and DNA gyrase. Viquidacin exhibits antibacterial activity against gram positive bacterial by inhibiting the supercoiling, decatenation and relaxation in strains Staphylococcus aureus and Escherichia coli in micromolar levels. Viquidacin inhibits S. aureus wildtype and mutants with MIC of 2-128 mg/L[1].

• HY-D2437

  DOX-PEG-Cy3
  DOX-PEG-Cy3 (Doxorubicin-PEG-Cy3) is a Cy3 (HY-D0822) labeled DOX-PEG conjugate. The Cy3 fluorophore is commonly used in applications such as immunolabeling, nucleic acid labeling, fluorescence microscopy, and flow cytometry. Cy3 has an emission maximum around 562-570 nm. DOX is a broad-spectrum anthracycline antibiotic with cytotoxic properties[1].

• HY-105932R

  Lexithromycin (Standard)
  Lexithromycin (Standard) is the analytical standard of Lexithromycin. This product is intended for research and analytical applications. Lexithromycin is an erythromycin A derivative, with antibacterial activity.

• HY-109754

  Sulopenem etzadroxil		99.05%
  Sulopenem etzadroxil (PF-03709270) is an orally available ester proagent form of sulopenem, with broad-spectrum antibacterial activity against most gram-positive and gram-negative bacteria.

• HY-B0272S

  Rifampicin-d3
  Rifampicin-d3 is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities[1][2].

• HY-N7068R

  Mupirocin (calcium hydrate) (Standard)
  Mupirocin (calcium hydrate) (Standard) is the analytical standard of Mupirocin (calcium hydrate). This product is intended for research and analytical applications. Mupirocin (BRL-4910A, Pseudomonic acid) calcium hydrate is an orally active antibiotic isolated from Pseudomonas fluorescens. Mupirocin calcium hydrate apparently exerts its antimicrobial activity by reversibly inhibiting isoleucyl-transfer RNA, thereby inhibiting bacterial protein and RNA synthesis[1][2].

• HY-B1248R

  Chlorhexidine (Standard)
  Chlorhexidine (Standard) is the analytical standard of Chlorhexidine (HY-B1248). This product is intended for research and analytical applications. Chlorhexidine is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-115440R

  CRS3123 (dihydrochloride) (Standard)
  Selegiline (Standard) is the analytical standard of Selegiline. This product is intended for research and analytical applications. Selegiline (Deprenyl) is a potent, selective and irreversible inhibitor of MAO-B, with an IC50 of 51 nM. Selegiline exhibits 450-flod selectivity for MAO-B over MAO-A (IC50=23 μM). Selegiline can be used for the research of Parkinson's disease, Alzheimer's disease and major depressive disorder[1][2][3].

• HY-A0256R

  Clavulanic acid (Standard)
  Clavulanic acid (Standard) is the analytical standard of Clavulanic acid. This product is intended for research and analytical applications. Clavulanic acid is a naturally occurring powerful bacterial β-lactamases inhibitor for research of infections caused by bacteria, including infections of the ears. Clavulanic acid is active against a wide spectrum of gram-positive and gram-negative bacterias[1].

• HY-B1299A

  Cephalosporin C zinc salt
  Cephalosporin C zinc salt is a potent inhibitor of SAMHD1 with an IC50 of 1.1 μM[1]. Cephalosporin C zinc salt also has moderate anti-orthopoxvirus activity[2].

• HY-B0724AR

  Pazufloxacin (mesylate) (Standard)
  Pazufloxacin (mesylate) (Standard) is the analytical standard of Pazufloxacin (mesylate). This product is intended for research and analytical applications. 0

• HY-162274

  Oxazepine
  Oxazepine (compound 4a) has antimicrobial viability via binding OMPA/ exo-1,3-beta-glucanase proteins. Oxazepine is a hedgehog signaling inhibitor with antitumor viability[1].

• HY-B1743

  Puromycin
  Puromycin dihydrochloride is the dihydrochloride salt of puromycin. Puromycin is an aminoglycoside antibiotic that inhibits protein synthesis.

• HY-B0507

  Sulfathiazole
  Sulfathiazole is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish[1][2][3].

• HY-B0977R

  Dicloxacillin (Sodium hydrate) (Standard)
  Dicloxacillin (Sodium hydrate) (Standard) is the analytical standard of Dicloxacillin (Sodium hydrate). This product is intended for research and analytical applications. Dicloxacillin Sodium hydrate (Dicloxacillin sodium salt monohydrate) is a narrow-spectrum β-Lactam antibiotic of the penicillin class, is used to treat infections caused by susceptible Gram-positive bacteria, active against beta-lactamase-producing organisms such as Staphylococcus aureus[1][2][3].

• HY-100584

  Davercin
  Davercin (Erythromycin Cyclocarbonate), derivative of Erythromycin, which is active against Gram-positive and some Gram-negative microorganisms.

• HY-135611

  Imidocarb		98.21%
  Imidocarb is a potent antiprotozoal agent. Imidocarb is active against the parasite B. bovis with an IC50 of 87 μg/mL[1].

• HY-17006

  Caspofungin diacetate
  Caspofungin (MK-0991) diacetate is a potent antifungal agent. Caspofungin diacetate inhibits the synthesis of the fungal cell wall component β-(l,3)-D-glucan[1][2].

• HY-108913

  Nitrocefin
  Nitrocefin is a highly activated, chromogenic cephalosporin derivative. Nitrocefin is a chromogenic β-lactamase substrate. Nitrocefin undergoes a distinctive color change from yellow to red as the amide bond in the β-lactam ring is hydrolyzed by β-lactamase. Nitrocefin is used in competitive inhibition studies in developmental work on β-lactamase-resistant antibiotics[1][2][3][4].

• HY-B0671

  Vancomycin		99.39%
  Vancomycin is an antibiotic for the treatment of bacterial infections.

• HY-B0329

  Isoniazid
  Isoniazid (INH) is a proagent and must be activated by a bacterial catalase-peroxidase enzyme KatG. Isoniazid is bactericidal to rapidly dividing mycobacteria and has anti-tuberculostatic activity[1][2][3][4].

• HY-106681

  Lagosin
  Lagosin (Fungichromin) is a polyene macrolide antibiotic. Lagosin has demonstrated broad-spectrum antifungal activity and is impervious to agent resistance[1].

• HY-N0565AR

  Doxycycline (hydrochloride) (Standard)
  Doxycycline (hydrochloride) (Standard) is the analytical standard of Doxycycline (hydrochloride). This product is intended for research and analytical applications. Doxycycline hydrochloride, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor[1]. Doxycycline hydrochloride shows antibacterial activity and anti-cancer cell proliferation activity[1][2][3][4][5].

• HY-B0078B

  Dacarbazine hydrochloride
  Dacarbazine hydrochloride is a cell cycle nonspecific antineoplastic alkylating agent. Dacarbazine hydrochloride inhibits T and B lymphoblastic response, with IC50 values of 50 and 10 μg/mL, respectively. Dacarbazine hydrochloride can be used for the research of metastatic malignant melanoma[1][2].

• HY-112177

  Myxothiazol
  Myxothiazol, an antifungal antibiotic, is a mitochondrial electron transport chain complex III (bc1 complex) inhibitor. Myxothiazol inhibits the growth of many yeasts and fungi at concentrations between 0.01 and 3 μg/ml[1][2].

• HY-N14844

  Napyradiomycin C2
  Napyradiomycin C2 is an antibiotic with anti-Gram-positive bacteria and mycobacterial activity[1].

• HY-Z9100

  rac N-Demethyl promethazine hydrochloride
  N-demethyl Promethazine hydrochloride is a metabolite of Phenothiazine (HY-Y0055). Phenothiazine is an antibiotic which has insecticidal, fungicidal, antibacterial and anthelmintic activities.

• HY-B0579S2

  Cyclosporin A acetate-d4		99.90%
  Cyclosporin A acetate-d4 (Cyclosporine A acetate-d4; Ciclosporin A acetate-d4) is a deuterium labeled Cyclosporin A (HY-B0579)[1]. Cyclosporin A (Cyclosporine A) is an immunosuppressant which binds to the cyclophilin and inhibits phosphatase activity of protein phosphatase 2B (PP2B/calcineurin) with an IC50 of 5 nM[2]. Cyclosporin A also inhibits CD11a/CD18 adhesion[3].

• HY-158296

  Tetracycline/OVA
  Tetracycline/OVA is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-B0671S3

  Vancomycin-d10 TFA
  Vancomycin-d10 (TFA) is a deuterated labeled Vancomycin[1]. Vancomycin is an antibiotic for the treatment of bacterial infections.

• HY-137371R

  Lactonic sophorolipid (Standard)
  Lovastatin hydroxy acid (sodium) (Standard) is the analytical standard of Lovastatin hydroxy acid (sodium). This product is intended for research and analytical applications. Lovastatin hydroxy acid sodium (Mevinolinic acid sodium) is a highly potent inhibitor of HMG-CoA reductase with a Ki of 0.6 nM[1].

• HY-123474

  PF-1163B
  PF-1163B is an antifungal antibiotic[1].

• HY-111428

  Phleomycin D1
  Phleomycin D1 (PLM D1), a glycopeptide antibiotic, is a member of the Bleomycin/Phleomycin family. Phleomycin D1 causes cell death by binding and cleaving DNA[1][2].

• HY-17025R

  Rifabutin (Standard)
  Rifabutin (Standard) is the analytical standard of Rifabutin. This product is intended for research and analytical applications. Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase.

• HY-164643

  Antifungal agent 113
  Antifungal agent 113 (compound 9a) is a potent antifungal and antibacterial agent. Antifungal agent 113 shows good antibacterial activity against S. aureus and methicillin-resistant S. aureus[1].

• HY-122817

  FR900098 sodium
  FR900098 sodium is an antimalarial agent that inhibits 1-deoxy-d-xylulose-5-phosphate (DXP) reductoisomerase. FR900098 sodium has no significant acute toxicity or genotoxicity, and does not have the ability to cause chromosome breakage or heterogeneity. FR900098 sodium has no effect on bone marrow red blood cells in NMRI mice[1][2].

• HY-135221

  Cefcapene pivoxil hydrochloride		99.05%
  Cefcapene pivoxil hydrochloride, the pivalate ester prodrug form of Cefcapene, is an orally active third-generation cephalosporin with a wide spectrum of anti-bacterial activity. Cefcapene pivoxil hydrochloride has the potential for the palmoplantar pustulosis (PPP) research[1][2].

• HY-155167

  Anticancer agent 151
  Anticancer agent 151 (compound 6C) is an anticancer agent. Anticancer agent 151 exhibits excellent in vitro cytotoxic activity against MCF-7 cells with an IC50 value of 6.3 μM[1].

• HY-14648C

  Dexamethasone (Water Soluble)
  Dexamethasone (Hexadecadrol) Water Soluble is a water-soluble form of Dexamethasone (HY-14648). Dexamethasone is a glucocorticoid receptor agonist, apoptosis inducer, and a common disease inducer in experimental animals. It can be used to construct models of muscle atrophy, hypertension, and depression. Dexamethasone can inhibit the production of inflammatory miRNA-155 exosomes in macrophages and significantly reduce the expression of inflammatory factors in neutrophils and monocytes. Dexamethasone also has the potential to be used in COVID-19 research[1].

• HY-16566AR

  Kanamycin (sulfate) (Standard)
  Kanamycin (sulfate) (Standard) is the analytical standard of Kanamycin (sulfate). This product is intended for research and analytical applications. Kanamycin (Kanamycin A) sulfate is an orally active antibacterial (gram-negative/positive bacteria) agent, inhibits translocation and causes misencoding by binding to the 70 S ribosomal subunit. Kanamycin sulfate shows good inhibitory activity to both M. tuberculosis (sensitive and drug-resistant ) and K. pneumonia, which can be used in studies of tuberculosis and pneumonia[1][2][3][4].

• HY-E70140

  α-1,4-N-Acetylglucosaminyltransferase 4	Inhibitor
  α-1,4-N-Acetylglucosaminyltransferase 4 (EC 2.4.1, A4GNT) catalyzes the transfer of N-acetylglucosamine (GlcNAc) to core 2 branched O-glycans and suppresses H. pylori growth[1].

• HY-24470B

  1-(9H-Fluoren-9-yl)ethanol
  1-(9H-Fluoren-9-yl)ethanol is a prominent fragment in β-lactam antibiotic modification and an important building block for anti-inflammatory agent[1].

• HY-B0946

  Sulfamonomethoxine
  Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

• HY-116571

  RU44790
  RU44790 is a monocyclic beta-lactam antibiotic that exerts potent activity against gram-negative bacteria and is highly resistant to hydrolysis by various beta-lactamases. RU44790 can be utilized in anti-bacteria research[1].

• HY-124218

  S 863390
  S 863390 is a compound with the ability to inhibit the intestinal uptake system, which can interact with the intestinal uptake system to inhibit the uptake of β-lactam antibiotics and small peptides while also being transported itself.

• HY-W088872S

  (R)-2-Methylbutanoic acid-d3
  (R)-2-Methylbutanoic acid-d3 is the deuterium labeled (R)-2-Methylbutanoic acid[1].

• HY-129123R

  ML318 (Standard)
  7-Ketolithocholic acid (Standard) is the analytical standard of 7-Ketolithocholic acid. This product is intended for research and analytical applications. 7-Ketolithocholic acid (3α-Hydroxy-7-oxo-5β-cholanic acid), a bile acid, can be absorbed and suppresses endogenous bile acid production and biliary cholesterol secretion[1][2].

• HY-N14491

  Coumamidine γ2
  Coumamidine γ2 is a kind of alkaline sugar Cinodine antibiotic, which has broad spectrum antibacterial activity and also has effect on pseudomonas aeruginosa[1].

• HY-A0256BR

  Clavulanate (lithium) (Standard)
  Clavulanate (lithium) (Standard) is the analytical standard of Clavulanate (lithium). This product is intended for research and analytical applications. Clavulanate lithium is a potent β-lactamase inhibitor and acts as an antibiotic[1][2].

• HY-121395

  Lepiochlorin
  Lepiochlorin is an antibiotic metabolite produced by a fungus (Lepiota species) that is cultivated by ants, which can prevent fungal contamination[1].

• HY-B0946S1

  Sulfamonomethoxine-d3
  Sulfamonomethoxine-d3 is the deuterium labeled Sulfamonomethoxine. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

• HY-66011R

  Moxifloxacin (Hydrochloride) (Standard)
  Moxifloxacin (Hydrochloride) (Standard) is the analytical standard of Moxifloxacin (Hydrochloride). This product is intended for research and analytical applications. Moxifloxacin Hydrochloride (BAY 12-8039) is an oral 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-17439

  Salinomycin sodium salt
  Salinomycin sodium salt (Salinomycin sodium), an antibiotic potassium ionophore, is a potent inhibitor of Wnt/β-catenin signaling. Salinomycin sodium salt acts on the Wnt/Fzd/LRP complex, blocks Wnt-induced LRP6 phosphorylation, and causes degradation of the LRP6 protein. Salinomycin sodium salt shows selective activity against human cancer stem cells[1][2][3].

• HY-B0357B

  Diclazuril sodium
  Diclazuril sodium (R-64433 sodium) is an anticoccidial agent active in preventing parasitic contamination of livestock and poultry feed. Evaluation of the efficacy of Diclazuril sodium in the treatment of Eimeria infection showed poor performance in sustained levels of oocyst excretion compared with controls. Diclazuril sodium has a significant impact on the pathological effects of young animals in clinical applications[1].

• HY-B1366R

  Meclocycline (Sulfosalicylate Salt) (Standard)
  Meclocycline (Sulfosalicylate Salt) (Standard) is the analytical standard of Meclocycline (Sulfosalicylate Salt). This product is intended for research and analytical applications. Meclocycline Sulfosalicylate Salt is a tetracycline antibiotic with broad-spectrum antibacterial activities, preventing skin bacterial infections such as acne vulgaris[1].

• HY-P10785

  Iturin A-2
  Iturin A-2 is a cyclic lipopeptide discovered in B. subtilis and exhibits inhibitory activity against the plant pathogenic fungus P. expansum (MIC = 8 µg/disk). Iturin A-2 is cytotoxic to MCF-7 and BT474 breast cancer cells, as well as HeLa cervical cancer cells, with IC50 values of 66.81, 95.04, and 77.5 µg/mL, respectively. In greenhouse studies, Iturin A-2 at concentrations of 100 and 300 mg/kg Iturin A-2 reduces the lesion area of southern corn leaf blight caused by B. maydis, and in field studies, concentrations of 300 and 500 mg/kg Iturin A-2 reduce the incidence of the disease. Iturin A-2 (12.5 µg/mL) inhibits cell division, but not nuclear division, in isolated fertilized starfish eggs[1][2][3][4].

• HY-108357

  6-Diazo-5-oxo-L-nor-Leucine
  6-Diazo-5-oxo-L-nor-Leucine (L-6-Diazo-5-oxonorleucine; DON) is a glutamine antagonist that irreversibly inhibits the catabolic effect of glutamine. 6-Diazo-5-oxo-L-nor-Leucine shows good anticancer activity (especially in pancreatic cancer) and reduces the self-renewal potential and metastatic capacity of tumour cells. 6-Diazo-5-oxo-L-nor-Leucine also possesses antibacterial and antiviral activity[1][2][3].

• HY-111019A

  SCH 34343 sodium
  SCH 34343 sodium is a potent β-lactam Antibiotic with bactericidal activity against Streptococcus pneumoniae, viridans streptococci, streptococci of groups A, B, C and G, and Str. bovis[1].

• HY-B0330BS1

  Levofloxacin-d3 hydrochloride
  Levofloxacin-d3 ((-)-Ofloxacin-d3) hydrochlorideis deuterium labeled Levofloxacin (hydrochloride). Levofloxacin ((-)-Ofloxacin) hydrochloride is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrochloride inhibits the DNA gyrase and topoisomerase IV. Levofloxacin hydrochloride can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin hydrochloride shows anti-orthopoxvirus activity[1][2][3][4][5][6].

• HY-163915

  8-(4-(Trifluoromethyl)anilino)quercetin
  8-(4-(Trifluoromethyl)anilino)quercetin is a potent ErmA inhibitor. 8-(4-(Trifluoromethyl)anilino)quercetin has antioxidant and anti-inflammatory activity[1].

• HY-126170

  Valanimycin
  Valanimycin is an antibiotic, which inhibits Escherichia coli (BE1121) through interaction with DNA. Valanimycin exhibits cytotoxicity to mouse leukemia L1210, P388/S (doxorubicin (HY-15142A)-sensitive), and P388/ADR (doxorubicin-resistant), with IC50 of 0.79, 2.65, and 1.44 μg/mL, respectively. Valanimycin exhibits antitumor efficacy against ehrlich ascites tumors or L1210 in mice[1].

• HY-105751

  Kalafungin
  Kalafungin is an antibiotic, antimicrobial agent and a β-lactamase inhibitor from marine Streptomyces, with IC50 of 225.37 μM. Kalafungin destroys cell membranes. Kalafungin shows inhibitory activities against a variety of pathogenic fungi, yeasts, protozoa, gram-positive bacteria (such as S. aureus ATCC 33591 and S. aureus ATCC 23591), and, to a lesser extent, gram-negative bacteria[1][2].

• HY-N0716BR

  Berberine sulfate (Standard)
  Berberine (sulfate) (Standard) is the analytical standard of Berberine (sulfate). This product is intended for research and analytical applications. Berberine sulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine sulfate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine sulfate has antineoplastic properties. The sulfate form improves bioavailability[1][2].

• HY-131233

  Anti-virus agent 1		99.01%
  Anti-virus agent 1 (compound 4i), a phosphoramidate proagent of GS-5734 (HY-104077; Remdesivir), has potent antiviral activity. Anti-virus agent 1 is used for the research of coronavirus and Ebola virus (EBOV)[1][2].

• HY-N15420

  Leucomycin A7
  Leucomycin A7 is a member of the leucomycin complex that can be isolated from Streptomyces kitasatoensis. Leucomycin A7 has antibacterial activity and has strong inhibitory effects on the growth of Gram-positive bacteria, but weak inhibitory effects on Gram-negative bacteria[1].

• HY-N0565AS

  Doxycycline-d3 hydrochloride
  Doxycycline-d3 hydrochloride is deuterium labeled Doxycycline (hydrochloride). Doxycycline hydrochloride, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor[1]. Doxycycline hydrochloride shows antibacterial activity and anti-cancer cell proliferation activity[1][2][3][4][5][6].

• HY-N14301

  Aquayamycin	Inhibitor
  Aquayamycin is an angucycline antibiotic. Aquayamycin is active against Gram-positive bacteria, Ehrlich ascites carcinoma, and Yoshida rat sarcoma cells[1].

• HY-B0525A

  Carbenicillin disodium
  Carbenicillin disodium (Sodium carbenicillin) is a broad-spectrum semi-synthetic penicillin antibiotic for gram-negative bacteria. Carbenicillin disodium can interfere the cell wall synthesis while displaying low toxicity to plant tissue[1].

• HY-B0535S1

  Ethambutol-d10
  Ethambutol-d10 is the deuterium labeled Ethambutol. Ethambutol is a bacteriostatic antimycobacterial agent, which obstructs the formation of cell wall by inhibiting arabinosyl transferases.

• HY-B2064R

  Carboxin (Standard)
  Carboxin (Standard) is the analytical standard of Carboxin. This product is intended for research and analytical applications. Carboxin (Carboxine) is a systemic agricultural fungicide and seed protectant.

• HY-105932

  Lexithromycin
  Lexithromycin is an erythromycin A derivative, with antibacterial activity.

• HY-B1497

  Silver sulfadiazine
  Silver sulfadiazine (AgSD), a sulfonamide antibiotic, effects a dual inhibitory action on bacterial growth by its sulfa moiety (SD-SDZ) that prevents bacterial folate absorption and subsequent DNA synthesis. The silver that is released from Silver sulfadiazine binds and disrupts the DNA structure, precluding bacterial DNA replication[1].

• HY-P1539A

  Cecropin A TFA		99.00%
  Cecropin A TFA is a linear 37-residue antimicrobial polypeptide isolated from Hyalaphora cecropia pupae. Cecropin A TFA exhibits anti-bacterial, anti-inflammatory[1] and anti-cancer activity[2].

• HY-B1907

  Rifamycin sodium		99.56%
  Rifamycin sodium (Rifamycin SV monosodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation[1][2][3][4][5][6][7][8][9][10][11].

• HY-100833

  Antibiotic-5d		99.71%
  Antibiotic-5d is a synthesis and antimicrobial compound.

• HY-B1548

  Benznidazole		99.90%
  Benznidazole (Ro 07-1051) is an antiparasitic medication, with an IC50 of 20.35 μM for Colombian T. cruzi strains, and has been used in the treatment of Chagas disease[1][2].

• HY-17586A

  Dalbavancin
  Dalbavancin (MDL-63397) is a semisynthetic lipoglycopeptide antibiotic with potent bactericidal activity against Gram-positive bacteria. Dalbavancin inhibits Staphylococcus aureus and Bacillus anthracis with MIC90s of 0.06 μg/mL and 0.25 μg/mL, respectively[1][2].

• HY-B0956

  Paromomycin sulfate		99.93%
  Paromomycin (Aminosidine) sulfate, a neomycin (HY-B0470) derivative, is a broad spectrum aminoglycoside antibiotic with amebicidal and bactericidal effects. Paromomycin sulfate prematures termination of translation of mRNA and inhibits protein synthesis by specifically binds to the RNA oligonucleotide at the A site of bacterial 30S ribosomes. Paromomycin sulfate can be used for the research of bacterial and parasitic infections[1][2][3].

• HY-105549

  Quinacillin
  Quinacillin is a compound that undergoes hydrolysis catalyzed by penicillinase. Quinacillin is irreversibly covalently bound to proteins via its β-lactam carboxyl group[1].

• HY-112579

  Ceftobiprole
  Ceftobiprole (Ro 63-9141) is a broad-spectrum cephalosporin with high levels of in vitro activity against methicillin- (MRSA) and vancomycin-resistant staphylococci (VRSA) and penicillin-resistant streptococci with a MIC90 value of 2 μg/mL for MRSA. Ceftobiprole also inhibits gram-positive and gram-negative pathogens. Ceftobiprole can be used for the study of hospital-acquired pneumonia (excluding ventilator-associated pneumonia) and community-acquired pneumonia[1][2][3].

• HY-129043R

  3-Formyl rifamycin (Standard)
  3-Formyl rifamycin (Standard) is the analytical standard of 3-Formyl rifamycin. This product is intended for research and analytical applications. 3-Formyl rifamycin is an intermediate of Rifampicin.

• HY-17628

  Cefiderocol
  Cefiderocol (S-649266) is a siderophore cephalosporin which has a potent activity against a broad range of aerobic Gram-negative bacterial species with MIC50s of 2 μg/mL or less.

• HY-119839

  Acediasulfone
  Acediasulfone is an antimicrobial. Acediasulfone can formation of a colored product reaction with p-dimethylaminobenzaldehyde[1].

• HY-N0716A

  Berberine hemisulfate
  Berberine hemisulfate is the hemisulfate form of Berberine (HY-N0716). Berberine hemisulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian. Berberine hemisulfate exhibits anti-inflammatory, antibiobic, antitumor, cardiovascular protective and neuroprotective activity[1][2][3][4][5][6].

• HY-P10364

  Ubiquicidin(29-41)
  Ubiquicidin(29-41) is an antimicrobial peptide highly homologous to S30. Ubiquicidin(29-41) targets bacterial and fungal. Ubiquicidin(29-41) can be used as a membrane-specific infection localizer[1].

• HY-B1050R

  Gemifloxacin (mesylate) (Standard)
  Gemifloxacin (mesylate) (Standard) is the analytical standard of Gemifloxacin (mesylate). This product is intended for research and analytical applications. Gemifloxacin mesylate (SB-265805S; LB-20304a) is an orally active broad-spectrum quinolone antibacterial antibiotic. Gemifloxacin mesylate inhibits DNA synthesis by inhibiting DNA gyrase and Topoisomerase IV activities. Gemifloxacin mesylate has potent antibacterial activities against gram-positive bacteria in vitro efficacy study, particularly Streptococci and Staphylococci. Gemifloxacin mesylate has been used in the research of respiratory tract infections[1][2][3].

• HY-B0323A

  Sulfisoxazole diethanolamine
  Sulfisoxazole (Sulfafurazole) diethanolamine is an endothelin receptor antagonist with IC50 values of 0.60 μM and 22 μM against endothelin receptor A and endothelin receptor B, respectively. Sulfisoxazole diethanolamine is a sulfonamide antibacterial with an oxazole substituent. Sulfisoxazole diethanolamine inhibits breast cancer exosome release by targeting endothelin receptor A[1][2].

• HY-B0975S

  Penicillin V-13C6 potassium		99.8%
  Penicillin V-13C6 (potassium) is the 13C6 labeled Penicillin V (potassium). Penicillin V Potassium (Phenoxymethylpenicillin potassium salt) is an orally active antibiotic. Penicillin V Potassium inhibits the growth of Streptococci, C. difficile and S. aureus. Penicillin V Potassium can be used for the research of otitis, sinusitis, pharyngitis and tonsillitis.

• HY-B0509AR

  Amikacin (Standard)
  Amikacin (Standard) is the analytical standard of Amikacin. This product is intended for research and analytical applications. Amikacin (BAY 41-6551), a semisynthetic analog of kanamycin, is very active against most gram-negative bacteria including gentamicin- and tobramycin-resistant strains. Amikacin (BAY 41-6551) is ototoxic and nephrotoxic[1][2].

• HY-W750960R

  Biotinylated isoxazole (Standard)
  Isothipendyl (hydrochloride) (Standard) is the analytical standard of Isothipendyl (hydrochloride). This product is intended for research and analytical applications. Isothipendyl hydrochloride (), an azaphenothiazine derivative, is a potent histamine 1 (H1) receptor antagonist.othipendyl is a primary metabolite[1].

• HY-124902

  Valclavam
  Valclavam is an antibiotic, which exhibits antibacterial and antifungal activities. Valclavam inhibits homoserine-O-succinyltransferase (EC 2.3.1.46), blocks the methionine synthesis, and thus inhibits Escherichia coli. Valclavam inhibits Saccharomyces cerevisiae through inhibition of RNA formation. Valclavam inhibits the movement and reproduction of nematode Caenorhabditis elegans.

• HY-164036

  Lolamicin		98.02%
  Lolamicin is an orally effective inhibitor that specifically targets the Gram-negative bacteria lipoprotein transport system LolCDE complex. It selectively inhibits the transmembrane transport of outer membrane lipoproteins by competitively binding to lipoprotein binding sites. Lolamicin destroys the integrity of the bacterial outer membrane, leading to cell death, and has both bactericidal and antibacterial activity. It has significant effects on multidrug-resistant Enterobacteriaceae pathogens (such as Escherichia coli and Klebsiella pneumoniae). Lolamicin can be used to inhibit the study of acute pneumonia, sepsis and other infections caused by Gram-negative bacteria[1].

• HY-B0134

  Bestatin
  Bestatin is a natural, broad-spectrum, and competitive CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase inhibitor. Bestatin has anticancer effects[1][2].

• HY-A0162R

  Quinupristin (Standard)
  Bictegravir (sodium) (Standard) is the analytical standard of Bictegravir (sodium). This product is intended for research and analytical applications. Bictegravir sodium is a potent inhibitor of HIV-1 integrase, with an IC50 of 7.5 nM. Bictegravir sodium exhibits potent and selective anti-HIV activity and low cytotoxicity[1].

• HY-113542

  Blasticidin A
  Blasticidin A ((+)-Blasticidin A) is an inhibitor of Aflatoxin production by Aspergillus parasiticus. Blasticidin A almost completely inhibits Aflatoxin production at 0.5 μM[1]. Blasticidin A is a potent antibiotic produced by Streptomyces, inhibits Aflatoxin production without strong growth inhibition toward Aflatoxin-producing fungi[2].

• HY-148649

  Demethyl bleomycin A2
  Demethyl bleomycin A2 is a Bleomycin (HY-108345) congener. The DNA cleavage of demethyl bleomycin A2 is insensitive to the presence of 5-Methylcytidine (HY-113135)[1].

• HY-15230R

  Geldanamycin (Standard)
  Geldanamycin (Standard) is the analytical standard of Geldanamycin. This product is intended for research and analytical applications. Geldanamycin is a Hsp90 inhibitor with antimicrobial activity against many Gram-positive and some Gram-negative bacteria. Geldanamycin has anti-influenza virus H5N1 activities.

• HY-124138

  Pikromycin
  Pikromycin is a macrolide antibiotic that has been found in S. venezuelae and active against E. coli, S. aureus and B. subtilis[1].

• HY-N14922

  Nikkomycin Lx
  Nikkomycin Lx is an antibiotic that can be extracted from Streptomyces tendae TU901. Nikkomycin Lx exhibits anti-Candida Albicans activity and can be utilized in relevant research[1].

• HY-163911

  SDH-IN-19
  SDH-IN-19 (compound A13) is a fungicide, with an EC50 value of 0.83 μg/mL against Rhizoctonia solani. SDH-IN-19 can be used in antifungal research of crops[1].

• HY-N14201

  Maridomycin IV
  Maridomycin IV is a macrolide antibiotic. Maridomycin IV has the activity against Gram-positive bacteria and mycoplasma. Maridomycin IV has the effect of protecting Gram-positive bacterial infection mice[1].

• HY-152137

  Antituberculosis agent-7
  Antituberculosis agent-7, an oxetanyl-quinoline derivative, has shown good antibacterial activity against P. mirabilis with a MIC of 31.25 μM. Antituberculosis agent-7 shows good antifungal activity against A. niger with a MIC of 62.5 μM. Antituberculosis agent-7 shows excellent antimycobacterial activity with MIC 3.41 μM for M. tuberculosis H37Rv[1].

• HY-B0395C

  Sitafloxacin hydrate		99.89%
  Sitafloxacin (DU6859a) hydrate is an orally active fluoroquinolone antibiotic (antibiotic) with in vitro activity against a wide range of Gram-positive and -negative bacteria, including anaerobic bacteria, as well as atypical pathogens. Sitafloxacin is used in the study of respiratory tract infections and urinary tract infections[1][2][3][4].

• HY-125650

  Pseudouridimycin
  Pseudouridimycin (PUM) is an antibiotic that selectively inhibits bacterial RNA polymerase (RNAP), with an IC50 of about 0.1 μM and MICs of 4-6 μg/mL. Pseudouridimycin is a C-nucleoside analogue that's effective against both Gram-negative and Gram-positive bacteria. Pseudouridimycin inhibits bacterial growth in vitro and shows activity in a mouse model of purulent streptococcal peritonitis[1][2].

• HY-B1256A

  Cefuroxime
  Cefuroxime is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime has a broad spectrum activity against Gram-positive and Gram-negative bacteria[1].

• HY-B0537A

  Pentamidine dihydrochloride
  Pentamidine dihydrochloride (MP-601205 dihydrochloride) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine dihydrochloride inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine dihydrochloride is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine dihydrochloride has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].

• HY-B0295

  Chloroxine		99.79%
  Chloroxine is one of the important 8-hydroxyquinoline derivative. Chloroxine has effective antibacterial, antifungal, antiprotozoal and antiamoebic activities, especially used in treating the intestinal amebiasis. Chloroxine is also used in the treatment of dandruff and seborrheic dermatitis of the scalp[1][2].

• HY-101128

  Bicyclomycin benzoate
  Bicyclomycin benzoate is an antibiotic exhibiting activity against a broad spectrum of Gram-negative bacteria and against the Gram-positive bacterium.

• HY-B0200BR

  Cephalexin (monohydrate) (Standard)
  Cephalexin (monohydrate) (Standard) is the analytical standard of Cephalexin (monohydrate). This product is intended for research and analytical applications. Cephalexin (Cefalexin) monohydrate is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin (Cefalexin) monohydrate has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin (Cefalexin) monohydrate targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin (Cefalexin) monohydrate is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2].

• HY-136767

  Cladosporin
  Cladosporin is a fungal metabolite produced in good yield in the mycelium of Cladosporium cladosporioid. Cladosporin completely inhibits growth of severa dermatophytes on agar medium at a concentration of 75 μg/mL[1].

• HY-101128R

  Bicyclomycin benzoate (Standard)
  Ethaverine (hydrochloride) (Standard) is the analytical standard of Ethaverine (hydrochloride). This product is intended for research and analytical applications. Ethaverine hydrochloride, a derivative of papaverine, inhibits cardiac L-type calcium channel. Ethaverine hydrochloride is a peripheral vasodilator and antispasmodic agent. Ethaverine hydrochloride can be used for research of peripheral vascular disease[1][2][3].

• HY-I0447A

  Sodium 4-aminosalicylate dihydrate		99.95%
  Sodium 4-aminosalicylate (Sodium para-Aminosalicylic acid) dihydrate is para-aminosalicylic acid (PAS), a dihydrofolate reductase (DHFR) inhibitor and antituberculous agent. PAS is incorporated into the folate pathway via dihydropteroate synthase (DHPS) and dihydrofolate synthase (DHFS) to generate the hydroxydihydrofolate antimetabolite, which in turn inhibits DHFR enzyme activity[1][2][3].

• HY-13629S1

  Etoposide-13C,d3
  Etoposide-13C,d3 is the 13C- and deuterium labeled Etoposide. Etoposide (VP-16; VP-16-213) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy[1].

• HY-145579R

  Linvencorvir (Standard)
  Bendiocarb (Standard) is the analytical standard of Bendiocarb. This product is intended for research and analytical applications. Linvencorvir (RG7907) is an orally active Hepatitis B virus core protein allosteric modulator. Linvencorvir induces Apoptosis. Linvencorvir has antiviral activity against HBV[1][2][3][4][5][6].

• HY-135319

  Strictinin
  Strictinin is a phenolic compound isolated from Pu'er teas. Strictinin has potential antiviral, antibacterial and laxative activities. Strictinin occurs by accelerating intestinal transit rather than enhancing gastric emptying, increasing food intake, or inducing diarrhea in rats.

• HY-N14697

  Cytorhodin X
  Cytorhodin X is a cytotoxic antibiotic. Cytorhodin X can inhibit the proliferation of L1210 murine leukemia cells, with an ED50 of 0.36 μM[1].

• HY-122430

  Rosaramicin
  Rosaramicin is a macrolide antibiotic that binds to the ribosomal P site and produces a synergistic effect with puromycin. This synergistic effect may be related to the interaction between the A and P sites. At the same time, its binding activity is affected by multiple substances.

• HY-158270

  Ethambutol-KLH
  Ethambutol-KLH is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-17591

  Penicillin G potassium
  Penicillin G potassium is a fast-acting penicillin family antibiotic. Penicillin G potassium can be used for the research of bacterial infections that affect the blood, heart, lungs, joints, and genital areas[1][2].

• HY-N14548

  Cryptosporiopsin
  Cryptosporiopsin can be isolated from the strain of Cryptosporiopsis sp. and Sporormia affinis. Cryptosporiopsin has antibacterial activity to many kinds of basidiomycetes, algal fungi, ascomycetes and hemiplegia fungi that cause wood rot, and can inhibit spore germination of Phytophthora potatoes. Cryptosporiopsin also has certain activity against gram-positive bacteria and negative bacteria[1].

• HY-113784R

  Thiocarlide (Standard)
  β-Cyclodextrin (Standard) is the analytical standard of β-Cyclodextrin. This product is intended for research and analytical applications. β-Cyclodextrin is a cyclic polysaccharide composed of seven units of glucose (α-D-glucopyranose) linked by α-(1,4) type bonds. β-Cyclodextrin has often been used to enhance the solubility of agents. β-Cyclodextrin has anti-influenza virus H1N1 activities.

• HY-N13973

  Baumycin A1
  Baumycin A1 is an antitumor antibiotic[1].

• HY-N2048R

  2,2':5',2''-Terthiophene (Standard)
  2,2':5',2''-Terthiophene (Standard) is the analytical standard of 2,2':5',2''-Terthiophene. This product is intended for research and analytical applications. 2,2':5',2''-Terthiophene (α-Terthiophene) is an oligomer of the heterocycle thiophene. 2,2':5',2''-Terthiophene has been employed as building block for the organic semi-conductor polythiophene.

• HY-N14396

  Sannamycin F
  Sannamycin F is an aminoglycoside antibiotic. Sannamycin F has weak antibacterial activity against Gram-positive bacteria and Gram-negative bacteria[1].

• HY-17460R

  Garenoxacin (Standard)
  Garenoxacin (Standard) is the analytical standard of Garenoxacin. This product is intended for research and analytical applications. Garenoxacin (BMS284756) is an orally active quinolone antibiotic and has a broad spectrum of activity against a wide array of gram-positive and gram-negative bacteria, anaerobes, and fastidious organisms[1].

• HY-107193

  Bacitracin
  Bacitracin is a polypeptide antibiotic against staphylococcal and pathogenic protozoa infections. Bacitracin inhibits cell wall biosynthesis and permeability through binding to the undecaprenyl pyrophosphate. Bacitracin inhibits macromolecular synthesis. Bacitracin is also a protein disulfide isomerase (PDI) inhibitor[1][2][3].

• HY-N14691

  Platenomycin C3
  Platenomycin C3 is a macrolide antibiotic with anti-Gram-positive bacteria effects[1].

• HY-136943

  K-41
  K-41 is an orally active antibiotic. K-41 can be obtained from Streptomyces hygroscopicus. K-41 has antibacterial and antiplasmodial activity[1][2].

• HY-18324

  CRS3123		99.37%
  CRS3123 is a potent and orally active narrow-spectrum antibiotic. CRS3123 inhibits bacterial methionyl-tRNA synthetase. CRS3123 has potent activity against Clostridium difficile (C. difficile) and aerobic Gram-positive bacteria but little activity against Gram-negative bacteria, including anaerobes. CRS3123 has the potential for the research of C. difficile infections[1].

• HY-N0113R

  Hordenine (Standard)
  Hordenine (Standard) is the analytical standard of Hordenine. This product is intended for research and analytical applications. Hordenine, an alkaloid found in plants, inhibits melanogenesis by suppression of cyclic adenosine monophosphate (cAMP) production[1].

• HY-13659

  KRN5500
  KRN5500 (NSC 650426), a Spicamycin (HY-127130) derivative and a nucleoside-like antibiotic with anti-tumor activity. KRN5500 also induces apoptosis via the down-regulation of Bcl-2 expression. KRN5500 shows a significant efficacy in the human tumor xenograft model in mice[1][2].

• HY-N14840

  1-Hydroxysulfurmycin A
  1-Hydroxysulfurmycin A is an anthracycline antibiotic. 1-Hydroxysulfurmycin A has anti-Gram-positive bacteria and anti-tumor cell activity[1].

• HY-N7097

  Sulbenicillin disodium
  Sulbenicillin disodium is the disodium salt of Sulbenicillin. Sulbenicillin is a Penicillin antibiotic with antibacterial activity against a number of mucoid and non-mucoid strains of Pseudomonas aeruginosa[1].

• HY-B0210R

  Cefoperazone (Standard)
  Cefoperazone (Standard) is the analytical standard of Cefoperazone. This product is intended for research and analytical applications. Cefoperazone, a semisynthetic cephalosporin, has a broad spectrum of antibacterial activity[1].

• HY-B0706AR

  Flomoxef (sodium) (Standard)
  Flomoxef (sodium) (Standard) is the analytical standard of Flomoxef (sodium). This product is intended for research and analytical applications. Flomoxef sodium is a oxacephem group antibiotic, with excellent activity against various Gram-positive bacteria[1][2].

• HY-B0174AS2

  Olsalazine-d3,15N
  Olsalazine-d3,15N is 15N and deuterated labeled Olsalazine (HY-B0174A). Olsalazine is a potent inhibitor of macrophages chemotaxis to LTB4 with an IC50 value of 0.39 mM, also reduces the synthesis of 5-hydroxyeicosatetraenoic acid (5-HETE), 11-HETE, 12-HETE, and 15-HETE in polymorphonuclear leukocyte (PMNL) and mononuclear cells (MNL). Olsalazine can be used for researching ulcerative colitis. Anti-inflammatory activity[1][2].

• HY-B1071R

  Lasalocid (Standard)
  Lasalocid (Standard) is the analytical standard of Lasalocid. This product is intended for research and analytical applications. Lasalocid (Lasalocid-A; Ionophore X-537A; Antibiotic X-537A) is an antibacterial and anticoccidial agent used in feed additives.

• HY-153626

  Chlamydia pneumoniae-IN-1
  Chlamydia pneumoniae-IN-1 (compound 55), a benzimidazole, shows high activity against the bacterium. Chlamydia pneumoniae-IN-1 has 99% inhibition of C. pneumoniae Growth at 10 μM, and has 95% inhibition effect on the viability of the host cells at 10 μM. Chlamydia pneumoniae-IN-1 inhibits the growth of the CV-6 strain with a MIC of 12.6 μM. Chlamydia pneumoniae-IN-1 has antichlamydial efficiency[1].

• HY-122298

  Fenpicoxamid
  Fenpicoxamid is a new fungicide. Fenpicoxamid inhibits the growth of the fungus Z. tritici with an EC50 value of 0.051 mg/L[1].

• HY-P2302

  Defensin HNP-3 human
  Defensin HNP-3 human is a cytotoxic antibiotic peptide known as "defensin". Defensin HNP-3 human has inhibitory activity against Staphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli. Defensin HNP-3 human is initially synthesized as the 94 amino acids preproHNP(1-94), which is hydrolyzed to proHNP(20-94) and converted to mature HNP(65-94) after the removal of anion precursors[1][2].

• HY-P2323

  Lactoferricin B (4-14), bovine TFA	Inhibitor	99.07%
  Lactoferricin B (4-14), bovine (TFA), a peptide corresponding to residues 4-14 of bovine lactoferrin, has antimicrobial activity against a wide range of microorganisms[1].

• HY-139805A

  Ticarcillin monosodium
  Ticarcillin monosodium is a semisynthetic, extended-spectrum, carboxypenicillin antibacterial agent, and is active against gram-positive cocci, including streptococci and staphylococci. Ticarcillin monosodium is also effective against most gram-negative organisms, including Pseudomonas aeruginosa. Ticarcillin monosodium can be used in lower respiratory tract infections, skin and skin structure infections, urinary tract infections, and intraabdominal infections research[1][2][3].

• HY-B0885

  Econazole		99.93%
  Econazole is an antifungal compound of the imidazole class.

• HY-129788

  Deltamycin A1
  Deltamycin A1 is a compound with antibacterial activity. Its structure belongs to the basic macrolide antibiotic family and is different from several other antibiotics of similar structure. Its structure was determined by spectroscopic properties and verified by chemical synthesis.

• HY-B0318A

  Metronidazole hydrochloride
  Metronidazole hydrochloride (SC 326421) is an orally active nitroimidazole antibiotic, can be used to research anaerobic infections. Metronidazole hydrochloride can cross blood brain barrier and results inflammation and skeletal muscle contraction under long-term application[1][2][3][4].

• HY-B1350A

  Fusidic acid sodium salt		99.64%
  Fusidic acid sodium salt is an orally available antibacterial agent that inhibits bacterial protein synthesis by preventing the release of translation elongation factor G (EF-G) from ribosomes. Fusidic acid sodium salt inhibits the inhibitory and activating effects of interleukins IL-1 and IL-6 on glucose-induced insulin production and exhibits antidiabetic effects in a rat model. Fusidic acid sodium salt improves the symptoms of colitis in rats and inhibits the growth of Toxoplasma gondii and Listeria monocytogenes EGD in vitro, but not in mice[1][2][3][4][5][6].

• HY-B0318AS

  Metronidazole-d4 hydrochloride
  Metronidazole-d4 (hydrochloride) is the deuterium labeled Metronidazole hydrochloride[1].

• HY-B1892R

  Cefazolin (Standard)
  Cefazolin (Standard) is the analytical standard of Cefazolin. This product is intended for research and analytical applications. Cefazolin (Cephazolin) is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research[1]. Cefazolin has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD)[2].

• HY-12457

  Rachelmycin
  Rachelmycin (CC-1065) is an antitumor antibiotic and a DNA-alkylating agent. Rachelmycin has cytotoxic potency that can be used as a cytotoxin to synthesis ADC. Rachelmycin effectively inhibits DNA synthesis. Rachelmycin can be used for cancer and infection research[1][2][3].

• HY-167892

  DRF-8417	Inhibitor
  DRF-8417, an oxazolidinone antibiotic, is active against Gram-positive and fastidious Gram-negative bacteria. DRF 8417 exhibits potent activity against Gram-positive pathogens with MIC50 and MIC90 values ranging from 0.06 to 1 mg/L[1][2].

• HY-N14351

  Ferrocin A
  Ferrocin A is a lipopeptide compound that targets the SARS-CoV-2 RNA-dependent RNA polymerase (nsp12). Ferrocin A can stably bind to nsp12, and as an iron-chelating peptide, it reduces the concentration of free iron in the environment via complexation, thereby inhibiting bacterial growth by repressing the acquisition of essential metal cations. As an iron-chelating antiviral molecule, Ferrocin A may be used in studies related to COVID-19 and bacterial infections[1].

• HY-14648R

  Dexamethasone (Standard)
  Dexamethasone (Standard) is the analytical standard of Dexamethasone. This product is intended for research and analytical applications. Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.

• HY-A0294

  Ertapenem
  Ertapenem (MK-0826) is a broad spectrum and long acting β-lactam antibiotic. Ertapenem has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract[1][2].

• HY-B1455S

  Clindamycin-d3 hydrochloride		99.62%
  Clindamycin-d3 (hydrochloride) is the deuterium labeled Clindamycin. Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria[1][2].

• HY-P2036

  FSL-1
  FSL-1, a bacterial-derived toll-like receptor 2/6 (TLR2/6) agonist, enhances resistance to experimental HSV-2 infection[1][2].

• HY-N14779

  Mureidomycin A
  Mureidomycin A is an antibiotic with anti-Pseudomonas aeruginosa activity[1].

• HY-117849

  Neutramycin
  Neutramycin is a neutral macrolide antibiotic with a complex composition and classification[1].

• HY-N14894

  Promothiocin B
  Promothiocin B is an antibiotic. The minimum induction concentration of Promothiocin B for tipA promoter is 0.1 μg/mL[1].

• HY-B0712

  Ceftriaxone		99.07%
  Ceftriaxone (Ro 13-9904 free acid) is a broad spectrum β-lactam third-generation cephalosporin antibiotic, which has good antibacterial activity against a variety of gram-negative and positive bacteria. Ceftriaxone is a covalent inhibitor of GSK3β with IC50 value of 0.78 μM. Ceftriaxone is an inhibitor of Aurora B. Ceftriaxone has anti-inflammatory, antitumor and antioxidant activities. Ceftriaxone can be used in the study of bacterial infections and meningitis[1][2][3][4][5][6][7].

• HY-106101

  Echinomycin
  Echinomycin (Quinomycin A) is potent small-molecule and cell-permeable inhibitor of hypoxia-inducible factor-1 (HIF-1) DNA-binding activity. Echinomycin selectively inhibits the cancer stem cells (CSCs) with an IC50 of 29.4 pM[1][2].

• HY-N0626R

  Sorbic acid (Standard)
  Sorbic acid (Standard) is the analytical standard of Sorbic acid. This product is intended for research and analytical applications. Sorbic acid is a highly efficient, and nonpoisonous?food preservative.?Sorbic acid generally is an effective inhibitor of most molds and yeasts and some bacteria[1].

• HY-N6686

  Virginiamycin M1		99.50%
  Virginiamycin M1 (Pristinamycin IIA; Ostreogrycin A), produced by Streptomyces virginiae, is an polyunsaturated macrocyclic lactone antibiotic and acts as a component of Virginiamycin (HY-112665)[1]. Virginiamycin M1 alone is against Staphylococcus aureus with a MIC of 0.25 μg/mL.

• HY-P1720

  Telomycin
  Telomycin is a calcium-dependent antibiotic, which can be produced by Streptomyces. Telomycin inhibits gram-positive bacteria, including multidrug-resistant (MDR) pathogens[1].

• HY-N13995

  Serratamolide
  Serratamolide is a depsipeptide antibiotic. Serratamolide has anti-Gram-positive bacteria, mycobacteria and fungi activity, but the activity is weak[1].

• HY-B0455

  Lomefloxacin hydrochloride		99.97%
  Lomefloxacin (SC47111A) hydrochloride is a broad-spectrum quinolone antibiotic, with antimicrobial activity. Lomefloxacin hydrochloride is used for the research of respiratory tract infections, genitourinary infections, gastrointestinal infections, ENT infections, etc.[1][2].

• HY-A0110A

  Cefotiam hexetil hydrochloride
  Cefotiam hexetil hydrochloride (CTM-HE) is an oral third-generation cephalosporin, which is a proagent of cefotiam, but has no anti-bacterial property. Cefotiam is an antibiotic[1].

• HY-W018677S

  Quinoxaline-d4
  Quinoxaline-d4 is the deuterium labeled Quinoxaline[1]. Quinoxaline is a chemical compound that acts as an intermediate for anti-tuberculosis agent Pyrazinamide. Quinoxaline presents a structure that is similar to quinolone antibiotics[2].

• HY-101479

  Iclaprim		99.49%
  Iclaprim is a new selective bacterial Dihydrofolate inhibitor, which can inhibit the growth of S. aureus (MRSA) with an MIC90 of 0.06 μg/mL.

• HY-112639

  Aristeromycin		99.34%
  Aristeromycin, an adenosine analog, is an antibiotic and a potent S-adenosylhomocysteine hydrolase (AHCY) inhibitor[1][2].

• HY-N5191

  Epidermin
  Epidermin is a type A lantibiotic that is a tetracyclic 21-amino-acid peptide. Epidermin exhibits antibiotic activity against many Gram-positive bacteria. Epidermin has a role as a metabolite and an antibacterial agent[1].

• HY-A0251

  Cefpodoxime		98.75%
  Cefpodoxime (Cefpodoxime acid) is a potent antibiotic active against gram-positive and gram-negative bacteria. Cefpodoxime inhibits the majority of cells in microbial populations. Cefpodoxime can be used for acute otitis media, sinusitis and tosillopharyngitis research[1][2].

• HY-B0035

  Sulfamethazine		99.66%
  Sulfamethazine (Sulfadimidine) is an antimicrobial that is widely used to treat and prevent various animal diseases (such as gastrointestinal and respiratory tract infections). In China and the European Commission, the maximum residue level for Sulfamethazine in animal product is set at 100 μg/kg[1][2].

• HY-B0132S

  Norfloxacin-d5		99.91%
  Norfloxacin-d5 is the deuterium labeled Norfloxacin. Norfloxacin is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria, which functions by inhibiting DNA gyrase[1][2].

• HY-135611A

  Imidocarb dihydrochloride monohydrate
  Imidocarb dihydrochloride monohydrate is a potent antiprotozoal agent. Imidocarb dihydrochloride monohydrate is active against the parasite B. bovis with an IC50 of 87 μg/mL[1].

• HY-170398

  ZG297
  ZG297 is an agonist for Staphylococcus aureus ClpP (SaClpP ) with an EC50 of 0.26 μM. ZG297 degrades SaFtsZ, inhibits the bacterial cell division, thereby exhibiting antistaphylococcal activity, that inhibits S. aureus 8325-4 strains and MRSA strains with MIC of 0.063-256 μg/mL. ZG297 exhibits anti-infectious efficacy in mouse models[1].

• HY-P5572

  Aurein 2.5
  Aurein 2.5 is an antibiotic antimicrobial peptide. Aurein 2.5 has antibacterial and antifungal activity[1][2]

• HY-W748030

  Griseoviridin
  Griseoviridin is an Estopeptide antibiotic. Griseoviridin has anti-Gram positive bacteria, negative bacteria (individual) activity[1].

• HY-W012282

  3′-Deoxyuridine
  3′-Deoxyuridine is a potential anticancer and antiviral agent. 3'-deoxyuridine inhibits bovine diarrhoea virus (BVDV) production[1].

• HY-119030

  Rubradirin
  Rubradirin is a polypeptide synthesis inhibitor with significant antibacterial activity. It specifically targets the peptidyl site (P site) of the ribosome and interferes with the initiation of protein synthesis by preventing the binding of fMet-tRNAf (formylmethionyl transfer RNA) to the 30S ribosomal subunit and the complete 70S ribosome in an initiation factor-dependent manner. Additionally, it dissociates already formed initiation complexes, thereby exerting its antibacterial effect[1][2].

• HY-N0565S3

  Doxycycline-13C,d3
  Doxycycline-13C,d3 is 13C and deuterium labeled Doxycycline. Doxycycline, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor[1]. Doxycycline shows antibacterial activity and anti-cancer cell proliferation activity[1][2][3][4][5][6].

• HY-B0510S2

  Trimethoprim-d3		98.24%
  Trimethoprim-d3is the deuterium labeled Trimethoprim. Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for urinary tract infections, Shigellosis and Pneumocystis pneumonia treatment[1][2][3].

• HY-15308R

  Avermectin B1a (Standard)
  Avermectin B1a (Standard) is the analytical standard of Avermectin B1a. This product is intended for research and analytical applications. Avermectin B1a is an antiparasitic agent that paralyzes nematodes without causing hypercontraction or flaccid paralysis.

• HY-121000

  Albocycline
  Albocycline (Ingramycin) is a macrolide antibiotic, which exhibits antibacterial activities against methicillin-resistant Staphylococcus aureus (MRSA), Vancomycin (HY-B0671)-intermediate (VISA), and Vancomycin (HY-B0671)-resistant S. aureus (VRSA) strains with MICs ranging from 0.5 to 1.0 μg/mL. Albocycline exhibits no toxicity to human cells at concentration of ≤64 μg/mL[1].

• HY-14814AR

  Delafloxacin meglumine (Standard)
  Delafloxacin (meglumine) (Standard) is the analytical standard of Delafloxacin (meglumine). This product is intended for research and analytical applications. Delafloxacin meglumine (ABT492 meglumine; RX-3341 meglumine; WQ-3034 meglumine) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia[1].

• HY-A0098

  Tunicamycin
  Tunicamycin is a mixture of homologous nucleoside antibiotic that inhibits N-linked glycosylation and blocks GlcNAc phosphotransferase (GPT). Tunicamycin causes accumulation of unfolded proteins in cell endoplasmic reticulum (ER) and induces ER stress, and causes blocking of DNA synthesis and cell cycle arrest in G1 phase. Tunicamycin inhibits gram-positive bacteria, yeasts, fungi, and viruses and has anti-cancer activity[1][2][3].Tunicamycin increases exosome release in cervical cancer cells[4].

• HY-N13147

  Tetromycin C5
  Tetromycin C5 is an antibiotic, that exhibits board-spectrum antibacterial activity against gram-positive bacteria and their drug-resistant bacteria[1].

• HY-159666

  Nystatin A1
  Nystatin A1 is a polyene macrolide antifungal antibiotic that can be isolated from Streptomyces noursei. Nystatin A1 binds to ergosterol on the fungal cell membrane, increasing the permeability of the cell membrane and causing leakage of cell contents, thereby inhibiting the growth and reproduction of fungi[1].

• HY-112225

  Narasin sodium
  Narasin sodium is a cationic ionophore and coccidiostat agent. Narasin inhibits NF-κB signaling and induces tumor cells apoptosis. Narasin sodium has antimicrobial and anticancer activity[1].

• HY-B1329

  Apramycin sulfate
  Apramycin (EBL 1003) sulfate is an orally active, acidic pH tolerant and aminoglycoside-modifying-enzymes-tolerant aminoglycoside antibiotic which inhibits protein biosynthesis by targeting the bacterial ribosome. Apramycin sulfate is a potential anti-drug-resistance antibiotic[1][2][3].

• HY-P5576

  Aurein 3.3
  Aurein 3.3 is an antibiotic antimicrobial peptide. Aurein 3.3 also has anticancer activity[1].

• HY-131099

  Enduracidin B
  Enduracidin B is a major component of Enduracidin. Enduracidin is a polypeptide antibiotic produced by Streptomyces fungicides[1].

• HY-A0071

  Tildipirosin		99.81%
  Tildipirosin, a long-acting macrolide, has antibiotic activity.

• HY-B1118S1

  Secnidazole-13C2, 15N2
  Secnidazole-13C2, 15N2 is the 13C2, 15N2 labeled Secnidazole. Secnidazole (RP-14539;PM-185184) is an orally active azole antibiotic with a longer half-life than metronidazole (HY-B0318). Secnidazole is against the vaginosis-associated bacteria and has the potential for bacterial vaginosis research.

• HY-P2233

  Globomycin
  Globomycin is a lipopeptide antibiotic and a signal peptidase II (LspA) inhibitor. Globomycin inhibits processing of the prolipoprotein by binding irreversibly to the peptidase. Globomycin has toxic for the mollicute Spiroplasma melliferum with a MIC in the range 6.25-12.5 μM[1][2].

• HY-B1327R

  Chlortetracycline (hydrochloride) (Standard)
  Chlortetracycline (hydrochloride) (Standard) is the analytical standard of Chlortetracycline (hydrochloride). This product is intended for research and analytical applications. Chlortetracycline hydrochloride (7-Chlorotetracycline hydrochloride) is a specific and potent calcium ionophore antibiotic that inhibits the binding of aminoacyl-tRNA to ribosomes.

• HY-B0712S1

  Ceftriaxone-13C2,d3 triethylammonium salt
  Ceftriaxone-13C2,d3 triethylammonium salt is 13C and deuterated labeled Ceftriaxone (HY-B0712). Ceftriaxone (Ro 13-9904 free acid) is a broad spectrum β-lactam third-generation cephalosporin antibiotic, which has good antibacterial activity against a variety of gram-negative and positive bacteria. Ceftriaxone is a covalent inhibitor of GSK3β with IC50 value of 0.78 mM. Ceftriaxone is an inhibitor of Aurora B. Ceftriaxone has anti-inflammatory, antitumor and antioxidant activities. Ceftriaxone can be used in the study of bacterial infections and meningitis[1][2][3][4][5][6][7].

• HY-W392026

  Polyhexamethyleneguanidine hydrochloride
  Polyhexamethyleneguanidine (PHMGH) hydrochloride is a positively charged polymer with broad-spectrum antimicrobial activity. It exerts its antibacterial effects by binding to the cell membranes of bacteria and fungi, disrupting membrane integrity. Polyhexamethyleneguanidine hydrochloride can be applied in studies related to disinfection, water treatment, pesticides, and other fields[1][2]

• HY-108569

  nTZDpa
  nTZDpa is an antibiotic. nTZDpa is a PPARG partial agonist. nTZDpa has antibacterial activity. nTZDpa is effective against growing and persistent Staphylococcus aureus by lipid bilayer disruption[1].

• HY-N12913

  Antibiotic WB
  Antibiotic WB is an antibioticwith antifungal activity and can be isolated from the soil fungus strain 38[1].

• HY-121071

  Ascamycin
  Ascamycin is a 5'-O-sulfonamide ribonucleoside antibiotic produced by Streptomyces sp. JCM9888. Ascamycin has a selective antibacterial activity against Xanthomonas species with MIC values of 0.4 μg/mL, 12.5 μg/mL and 12.5 μg/mL for Xanthomonas citri, Xanthomonas oryzae and Mycobacterium phlei, respectively[1][2][3].

• HY-N14145

  Collinone
  Collinone is a recombinant angular polyketide antibiotic. Collinone shows antibacterial activities for gram-positive bacterial. Collinone shows cytotoxicity[1].

• HY-B1436S

  Nifuroxazide-d4
  Nifuroxazide-d4 is the deuterium labeled Nifuroxazide. Nifuroxazide is an effective inhibitor of STAT3, also exerts potent anti-tumor and anti-metastasis activity.

• HY-W654157

  Dicloxacillin-13C4 sodium hydrate
  Dicloxacillin-13C4 sodium hydrate is the 13C-labeled Dicloxacillin Sodium hydrate (HY-B0977). Radioactive isotopes labeled compounds can be used in metabolic analysis, allowing the movement of individual atoms to be precisely tracked and quantified[1].

• HY-B1906

  Streptomycin
  Streptomycin (Agrept) is an effective antibiotic against M. tuberculosis, is used for the research of tuberculosis (TB). Streptomycin also is a bacteriocidal agent that can be used for the research of a number of bacterial infections. Streptomycin can bind strongly to nucleic acids, interferes and blocks protein synthesis while permitting continued RNA and DNA synthesis. Streptomycin, as a common antibiotic used in culture media, also is a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes [1][2][3].

• HY-B2060

  Tiamulin
  Tiamulin (Thiamutilin) is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp[1].

• HY-16742C

  Gepotidacin hydrochloride
  Gepotidacin hydrochloride is a novel triazaacenaphthylene bacterial type II topoisomerase inhibitor.

• HY-B0502R

  Enrofloxacin (Standard)
  Enrofloxacin (Standard) is the analytical standard of Enrofloxacin. This product is intended for research and analytical applications. Enrofloxacin (BAY Vp 2674) is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis.

• HY-A0107

  Tetracycline
  Tetracycline is a broad-spectrum antibiotic with oral activity. Tetracycline exhibits activity against a wide range of bacteria including gram-positive, gram-negative bacteria, chlamydiae, mycoplasmas and rickettsiae. Tetracycline can be used for the research of infections[1].

• HY-135389R

  Desmethyl Levofloxacin (Standard)
  Desmethyl Levofloxacin (Standard) is the analytical standard of Desmethyl Levofloxacin. This product is intended for research and analytical applications. Desmethyl Levofloxacin is a metabolite of Levofloxacin. Levofloxacin, a synthetic fluoroquinolone, is an antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication[1].

• HY-B0502S

  Enrofloxacin-d5		99.82%
  Enrofloxacin-d5 is the deuterium labeled Enrofloxacin. Enrofloxacin (BAY Vp 2674) is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis.

• HY-B1455S1

  Clindamycin-13C,d3
  Clindamycin-13C,d3 is the 13C- and deuterium labeled Clindamycin. Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria[1][2][3].

• HY-B0396R

  Tebipenem pivoxil (Standard)
  Tebipenem pivoxil (Standard) is the analytical standard of Tebipenem pivoxil. This product is intended for research and analytical applications. Tebipenem pivoxil (L084) is an orally active antibiotic against a variety of pathogenic bacteria. Tebipenem pivoxil binds penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis[1].

• HY-B1924R

  Norvancomycin (hydrochloride) (Standard)	Inhibitor
  Norvancomycin (hydrochloride) (Standard) is the analytical standard of Norvancomycin (hydrochloride). This product is intended for research and analytical applications. Norvancomycin hydrochloride is suitable for endocarditis, osteomyelitis, pneumonia, sepsis or soft tissue infections caused by Staphylococcus aureus (including methicillin-resistant strains and multi-drug-resistant strains).

• HY-136502

  (E)-Aztreonam
  (E)-Aztreonam (SQ-28429) is a monocyclic beta-lactam antibiotic. (E)-Aztreonam has the potential for the research of infections caused by gram-negative pathogens[1][2][3].

• HY-120809

  Spiramycin III
  Spiramycin III (SPMIII) is a main component of Spiramycin. Spiramycin (HY-100593) is a macrolide antibiotic produced by Streptomyces ambofaciens with against bacteria and Toxoplasma gondii activities, and also has antiparasitic effect[1][2].

• HY-N13892

  Alisamycin
  Alisamycin is the manumycin group of antibiotic. Alisamycin is active against Gram-positive bacteria and fungi, and has a weak antitumour activity[1].

• HY-110271

  N-Acetylpuromycin
  N-Acetylpuromycin is a inactive form of the antibiotic puromycin. N-Acetylpuromycin is the last intermediate of the puromycin antibiotic biosynthetic pathway in Streptomyces alboniger[1].

• HY-B0271S1

  Pyrazinamide-13C,15N
  Pyrazinamide-13C,15N is 15N and 13C labeled Pyrazinamide (HY-B0271). Pyrazinamide (Pyrazinecarboxamide; Pyrazinoic acid amide) is a potent and orally active antitubercular antibiotic. Pyrazinamide is a proagent that is converted to the active form pyrazinoic acid (POA) by PZase/nicotinamidase encoded by the pncA gene in M. tuberculosis.

• HY-N13964

  Seldomycin factor 3
  Seldomycin factor 3 (XK 88-3) is an aminoglycoside antibiotic. Seldomycin factor 3 has a broad spectrum of antimicrobial activity[1].

• HY-U00380

  Tigemonam
  Tigemonam is a monobactam, with potent activity against Gram-negative aerobic bacterial pathogens.

• HY-W698254

  Fluopsin F
  Fluopsin F is an antibiotic containing metallic iron with strong anti-Gram-positive and negative bacteria activity and anti-tumor activity[1].

• HY-P1612

  Hormaomycin
  Hormaomycin is a potent and selective macrocyc antibiotic agent. Hormaomycin has broad-spectrum antibiotic activity against numerous Gram-positive[1].

• HY-107329

  Cefathiamidine
  Cefathiamidine is a first-generation cephalosporin antibacterial agent and is used to treat infections caused by susceptible bacteria. Cefathiamidine exhibits a wide spectrum of antimicrobial activity against bacteria. Cefathiamidine is used for the treatment of respiratory, liver, five senses, urinary tract infections, endocarditis and sepsis[1][2].

• HY-B0536R

  Clinafloxacin (Standard)
  Clinafloxacin (Standard) is the analytical standard of Clinafloxacin. This product is intended for research and analytical applications. Clinafloxacin (AM 1091) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro[1]. Clinafloxacin is against DNA gyrase and topoisomerase IV of S. aureus with IC50 values of 0.92 µg/ml and 1.62 µg/ml, respectively[2].

• HY-B0522S

  Ampicillin-d5
  Ampicillin-d5 is the deuterium labeled Ampicillin. Ampicillin is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria[1][2][3].

• HY-14879B

  Avibactam sodium hydrate		99.95%
  Avibactam sodium (NXL-104) hydrate is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].

• HY-113578

  PD 116152
  PD 116152 is a phenazine Antibiotic with antimicrobial and antitumor activity. PD 116152 possesses cytotoxic activity against L1210 lymphocytic leukemia and human colon adenocarcinoma (HCT-8) cells with IC50 values of 5.2 x 10-7 M and 7.1 x 10-7 M, respectively. PD 116152 is promising for research of P388 lymphocytic leukemia[1][2].

• HY-N14830

  3-Hydroxyrifamycin S
  3-Hydroxyrifamycin S is an Ansa antibiotic. 3-Hydroxyrifamycin S has anti-Gram-positive bacteria and weaker anti-Gram-negative bacteria activity[1].

• HY-B0616R

  Cefepime (Dihydrochloride Monohydrate) (Standard)
  Cefepime (Dihydrochloride Monohydrate) (Standard) is the analytical standard of Cefepime (Dihydrochloride Monohydrate). This product is intended for research and analytical applications. Cefepime Dihydrochloride Monohydrate is a broad-spectrum cephalosporin with enhanced coverage against Gram-positive and Gram-negative bacteria[1].

• HY-N9720

  Herbarin
  Herbarin is a quinone antibiotic. Herbarin complex has anti-Gram-positive bacteria, negative bacteria, Citrus Canker xanthomonas, potato early blight, Aspergillus Niger, Decaprous and other fungal activities[1].

• HY-A0088AR

  Cefotaxime (Standard)
  Cefotaxime (Standard) is the analytical standard of Cefotaxime. This product is intended for research and analytical applications. Cefotaxime, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria[1][2][3][4][2].

• HY-167641

  Malvone A
  Malvone A is an antifungal compound found in Malva sylvestris, with an ED50 of 24 μg/mL against V. dahliae. Malvone A may be used for research in the field of anti-infective agents[1].

• HY-17593R

  Solithromycin (Standard)
  Solithromycin (Standard) is the analytical standard of Solithromycin. This product is intended for research and analytical applications. Solithromycin (CEM-101) is an orally bioavailable, effective antimicrobial agent, with IC50s for inhibition of cell viability, protein synthesis, and growth rate are 7.5 ng/mL, 40 ng/mL, and 125 ng/mL for Streptococcus pneumonia, Staphylococcus aureus, and Haemophilus influenzae, respectively. Solithromycin binds to the large 50S subunit of the ribosome and inhibits protein biosynthesis[1].

• HY-N13884

  Amythiamicin D
  Amythiamicin D is a thiopeptide antibiotic that inhibits the growth of many Gram-positive bacteria, but not Gram-negative bacteria such as E.coli[1].

• HY-B1782

  Sulfamoxole		99.73%
  Sulfamoxole is a broad- spectrum chemotherapeutic antimicrobial agent. Sulfamoxole can be used for the study of pediatric infections[1].

• HY-W089856

  Chlorobutanol hemihydrate
  Chlorobutanol hemihydrate is an antimicrobial agent with oral activity, also possessing preservative effects. Chlorobutanol hemihydrate exhibits resistance to a variety of Gram-positive and Gram-negative bacteria, as well as several fungal spores and fungi, and is widely used in the food and cosmetics industries[1][2][3][4][5].

• HY-A0097A

  Teicoplanin sodium
  Teicoplanin sodium is a glycopeptide antibiotic indicated for use in serious infections caused by Gram-positive bacteria, including Methicillin-resistant Staphylococcus aureus and Enterococcus aureus.Teicoplanin sodium shows antiviral activity for HIV-1, SARS-CoV1 and SARS-CoV2. Teicoplanin sodium shows anti-MRSA activity[1][2].

• HY-B1257R

  Cefmetazole (sodium) (Standard)
  Cefmetazole (sodium) (Standard) is the analytical standard of Cefmetazole (sodium). This product is intended for research and analytical applications. Cefmetazole sodium (Sodium cefmetazole) is a semisynthetic cephamycin antibiotic with broad-spectrum antibacterial activity, covering gram-positive, gram-negative, and anaerobic bacteria. Cefmetazole sodium binds to penicillin binding proteins (PBPs), resulting in interfering bacterial cell wall biosynthesis. Cefmetazole sodium is used for the research of gynecologic, intraabdominal, urinary tract, respiratory tract and skin and soft tissue infections[1][2][3].

• HY-122447

  Saroaspidin C
  Saroaspidin C (Compound 3) is an antibiotic that can be isolated from Sarothra japonica[1].

• HY-100593R

  Spiramycin (Standard)
  Spiramycin (Standard) is the analytical standard of Spiramycin. This product is intended for research and analytical applications. Spiramycin (Rovamycin) is a macrolide antibiotic produced by Streptomyces ambofaciens with against bacteria and Toxoplasma gondii activities, and also has antiparasitic effect. Spiramycin is composed of a 16-member lactone ring, on which three sugars (mycaminose, forosamine, and mycarose) are attached[1][2].

• HY-Y0055

  Phenothiazine		99.90%
  Phenothiazine is an antibiotic which has insecticidal, fungicidal, antibacterial and anthelmintic activities. Phenothiazine also can be used for the research of neurological diseases[1][2].

• HY-B0856R

  Validamycin A (Standard)
  Validamycin A (Standard) is the analytical standard of Validamycin A. This product is intended for research and analytical applications. Validamycin A, a fungicidal, is an agricultural antibiotic. Validamycin A is originally isolated from Streptomyces hygroscopicus var. limoneus. Validamycin A inhibits the growth of A. flavus, with a MIC of 1 μg/mL[1]. Validamycin A shows potent inhibitory activity against trehalase of Rhizoctonia solani, with an IC50 of 72 μM[2]. Validamycin A is a reversible tyrosinase inhibitor, with a Ki of 5.893 mM[3].

• HY-B1324R

  Oxiconazole nitrate (Standard)
  Oxiconazole nitrate (Standard) is the analytical standard of Oxiconazole nitrate. This product is intended for research and analytical applications. Oxiconazole (Ro 13-8996) nitrate is a broad spectrum anti-fungal agent which can inhibit the growth of Candida, Aspergillus and Trichophyton. Oxiconazole nitrate is also a highly efficacious activator of CYP3A4 transactivation, which could be antagonized by Rifampicin (HY-B0272) in a competitive manner. Oxiconazole nitrate exhibits inhibitory effect against colorectal cancer (CRC) via peroxiredoxin-2 (PRDX2)-mediated autophagy arrest[1][2][3].

• HY-W247616

  (4-Aminobenzyl)phosphonic acid	Inhibitor
  (4-Aminobenzyl)phosphonic acid is a bioactive compound with potential anticancer and antibacterial activities. (4-Aminobenzyl)phosphonic acid is widely used in compound synthesis to develop new inhibition methods. Through its unique structure, (4-Aminobenzyl)phosphonic acid can effectively interact with biological targets.

• HY-N7432

  DIMBOA
  DIMBOA, an antibiotic, has antibacterial properties and inhibits bacteria such as Staphylococcus aureus and the mycotoxin-producing fungus Fusarium graminearum (which causes scab). DIMBOA exhibits strong free radical scavenging activity and weak iron(III) ion reducing activity, and has antioxidant activity. DIMBOA inhibits the biosynthesis and accumulation of toxic trichothecenes by affecting the expression of Tri6 and Tri5. DIMBOA reduces plant susceptibility to scab. DIMBOA also exhibits cytotoxicity to plant cells, causing plasmolysis, cell collapse, and cell rupture[1][2][3][4][5].

• HY-B0220H

  Erythromycin hydrochloride
  Erythromycin hydrochloride is a protein synthesis inhibitor with activity against the growth of both Gram-negative and Gram-positive bacteria. Erythromycin hydrochloride is commonly used in biomedicine to inhibit diseases caused by bacterial infections. Erythromycin hydrochloride is also involved in the inhibition of mammalian mRNA splicing. The application range of erythromycin hydrochloride includes respiratory tract infections, skin infections, and other infections caused by sensitive bacteria[1].

• HY-123325

  Kapurimycin A1
  Kapurimycin A1 is an anbitiotic that can be isolated from Streptomyces. Kapurimycin A1 has a significant inhibitory effect on Gram-positive bacteria, exhibits cytotoxicity to cultured mammalian cells, and shows strong antitumor activity against the mouse leukemia P388 cell line[1].

• HY-131144S

  AMOZ-d5	Inhibitor	99.0%
  AMOZ-d5 is a deuterium labeled AMOZ. AMOZ, a tissue bound metabolite of Furaltadone, Furaltadone is a synthetic nitrofuran antibiotic widely used[1].

• HY-N6725S

  Sterigmatocystine-13C18
  Sterigmatocystine-13C18 is 13C labeled 2,6-Dimethoxyphenol (HY-W003972). 2,6-Dimethoxyphenol is a phenolic compound that is extensively used for the measurement of laccase activity[1].

• HY-W013780S

  Fmoc-Pro-OH-1-13C
  Fmoc-Pro-OH-1-13C is a 13C-labeled Sulfabenzamide. Sulfabenzamide (N-Sulfanilylbenzamide) is an antimicrobial agent and usually consumed in combination with Sulfathiazole and Sulfacetamide. Sulfabenzamide is effective against Gram-positive and negative ba

• HY-N14852

  Napsamycin D
  Napsamycin D is an antibiotic. Napsamycin D has antibacterial activity against Pseudomonas aeruginosa and other pseudomonas, but has weak antibacterial activity against other Gram-positive and negative bacteria[1].

• HY-107496R

  Imidocarb (dipropionate) (Standard)
  Imidocarb (dipropionate) (Standard) is the analytical standard of Imidocarb (dipropionate). This product is intended for research and analytical applications. Imidocarb dipropionate is a potent antiprotozoal agent. Imidocarb dipropionate is active against the parasite B. bovis with an IC50 of 87 μg/mL[1].

• HY-N14798

  Macquarimicin B
  Macquarimicin B is an antibiotic[1].

• HY-17395B

  Terbinafine lactate
  Terbinafine lactate (TDT 067 lactate) is an orally active and potent antifungal agent. Terbinafine lactate is a potent non-competitive inhibitor of squalene epoxidase from Candida, with a Ki of 30 nM. Terbinafine lactate also shows antibacterial activity against certain Gram-positive and Gram-negative bacteria[1][2][3]. Terbinafine (lactate) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-B0519BR

  Tylosin (phosphate) (Standard)
  Tylosin (phosphate) (Standard) is the analytical standard of Tylosin (phosphate). This product is intended for research and analytical applications. Tylosin phosphate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin phosphate is widely used as a feed additive for promoting animal growth. Tylosin phosphate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle[1][2][3].

• HY-N14665

  Atrovenetin
  Atrovenetin is an antibiotic found in Penicillium species. Atrovenetin has inhibitory activity against Bacillus subtilis and Staphylococcus aureus. Atrovenetin is also a potent antioxidant.

• HY-B0455AR

  Lomefloxacin (Standard)
  Lomefloxacin (Standard) is the analytical standard of Lomefloxacin. This product is intended for research and analytical applications. Lomefloxacin (SC47111A) is a broad-spectrum quinolone antibiotic, with antimicrobial activity. Lomefloxacin is used for the research of respiratory tract infections, genitourinary infections, gastrointestinal infections, ENT infections, etc.[1].

• HY-400705

  Duocarmycin SA intermediate-1
  Duocarmycin SA intermediate-1 is an intermediate in the synthesis of the antibiotic Duocarmycin SA (HY-12456). Duocarmycin SA intermediate-1 induces sequence-selective alkylation of double-stranded DNA and has synergistic, tumor-suppressive cytotoxicity with proton irradiation[1].

• HY-N0677AR

  Kalii Dehydrographolidi Succinas (Standard)
  Paromomycin (sulfate) (Standard) is the analytical standard of Paromomycin (sulfate). This product is intended for research and analytical applications. Paromomycin (Aminosidine) sulfate, a neomycin (HY-B0470) derivative, is a broad spectrum aminoglycoside antibiotic with amebicidal and bactericidal effects. Paromomycin sulfate prematures termination of translation of mRNA and inhibits protein synthesis?by specifically binds to the RNA oligonucleotide at the A site of bacterial 30S ribosomes. Paromomycin sulfate can be used for the research of bacterial and parasitic infections[1][2][3].

• HY-B0322R

  Sulfamethoxazole (Standard)
  Sulfamethoxazole (Standard) (Ro 4-2130 (Standard)) is the analytical standard of Sulfamethoxazole (HY-B0322). This product is intended for research and analytical applications. Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis.

• HY-B1828

  Spectinomycin
  Spectinomycin is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin is also a noncompetitive inhibitor of td intron RNA[1][2][3][4][5].

• HY-N13974

  Baumycin B1
  Baumycin B1 is an antitumor antibiotic[1].

• HY-N14187

  Aspergillic acid
  Aspergillic acid is an antibiotic found in Aspergillus flavus. Aspergillic acid has a broad spectrum of antibacterial activity[1].

• HY-B0510C

  Trimethoprim lactate		99.97%
  Trimethoprim lactate is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim lactate is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim lactate has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim lactate can inhibit infection of Influenza A virus in chick embryo when combinated with zinc[1][2][3][4].

• HY-P1607

  Nisin
  Nisin is a bacteriocin produced by a group of Gram-positive bacteria that belongs to Lactococcus and Streptococcus species. Nisin has antibacterial and anti-inflammatory activity[1][2][3].

• HY-B0925R

  Oxacillin (sodium salt) (Standard)
  Oxacillin (sodium salt) (Standard) is the analytical standard of Oxacillin (sodium salt). This product is intended for research and analytical applications. Oxacillin sodium salt is an orally active synthetic penicillin with good bactericidal activity against staphylococci and other gram-positive pathogens[1].

• HY-N0113

  Hordenine		99.88%
  Hordenine, an alkaloid found in plants, inhibits melanogenesis by suppression of cyclic adenosine monophosphate (cAMP) production[1].

• HY-B0322A

  Sulfamethoxazole sodium		99.79%
  Sulfamethoxazole (Ro 4-2130) sodium is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole sodium inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole sodium can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis[1][2][3].

• HY-137263

  Propionylmaridomycin
  Propionylmaridomycin is a macrolide antibiotic with antibacterial activity. Propionylmaridomycin is rapidly absorbed from the gastrointestinal tract and rapidly distributed to tissues. Propionylmaridomycin radioactivity levels in the liver, kidneys, and lungs were significantly higher than in plasma, while distribution to the brain was less. Propionylmaridomycin is excreted primarily through the feces, and the high fecal recovery rate is due to unabsorbed compounds and biliary excretion of compounds and their metabolites. Propionylmaridomycin exhibits the highest antibacterial activity in the lungs. Propionylmaridomycin is completely converted to several metabolites in rats, of which 4''-depropionyl-9-propionylmaridomycin was identified as the major metabolite[1].

• HY-P2324A

  Gramicidin A TFA
  Gramicidin A (TFA) is a peptide component of gramicidin, an antibiotic mixture originally isolated from B. brevis. Gramicidin A (TFA) is a highly hydrophobic channel-forming ionophore that forms channels in model membranes that are permeable to monovalent cations. Gramicidin A (TFA) induces degradation of hypoxia inducible factor 1 α (HIF-1α)[1][2].

• HY-N14974

  Ericamycin
  Ericamycin is an antibiotic that exhibits antibacterial activity against Gram-positive activity, inhibits Staphylococcus aureus with MIC of 0.004-0.016 µg/mL[1].

• HY-118043

  RK-1441B
  RK-1441B is an anti-phage antibiotic produced by Streptomyces sp. RK-1441 and belongs to the pyrrolo[1,4]benzodiazepine class. RK-1441B has antiphage activity but no significant antimicrobial activity against a supersusceptible E. coli strain to an antitumor antibiotic. RK-1441B is inactive in vitro and may be converted to the active form in the host organism. Its fellow antibiotic RK-1441A can form an adduct with guanine residues in the DNA chain to exert resistance[1].

• HY-126649

  Bacillosporin C
  Bacillosporin C is an oxaphenalenone dimer originally isolated from T. bacillosporus. Bacillosporin C, an anhydride, is formed from the lactone bacillosporin D in the mangrove endophytic fungus SBE-14. Similar oxaphenalenone dimers have antibiotic activity and inhibit acetylcholinesterase.

• HY-123598

  Corynecin III
  Corynecin III is a Chloramphenicol (HY-B0239)-like antibiotic, which is found in Corynebacterium. Corynecin III inhibits the growth of Gram-positive and Gram-negative bacteria with MIC values of 2.6-83 μg/mL[1].

• HY-W008226R

  Phloracetophenone (Standard)
  Oxprenolol (hydrochloride) (Standard) is the analytical standard of Oxprenolol (hydrochloride). This product is intended for research and analytical applications. Oxprenolol hydrochloride (Ba 39089) is an orally bioavailable β-adrenergic receptor (β-AR) antagonist with a Ki of 7.10 nM in a radioligand binding assay using rat heart muscle[1].

• HY-126602

  Kinamycin B
  Kinamycin B is an antibiotic found in Streptomyces murayamaensis of the genus Streptomyces that exhibits antifungal activity[1].

• HY-N15128

  7β,8β-Epoxyroridin H
  7β,8β-2′,3′-Diepoxyroridin H is an antibiotic with anti-Gram-positive and negative bacteria activity.

• HY-P2047

  Lavendomycin
  Lavendomycin is a peptide antibiotic from Streptomyces. Lavendomycin inhibits Gram-positive bacteria[1].

• HY-122494AR

  Bialaphos (sodium) (Standard)
  Bromocriptine (mesylate) (Standard) is the analytical standard of Bromocriptine (mesylate). This product is intended for research and analytical applications. Bromocriptine mesylate is a potent dopamine D2/D3 receptor agonist, which binds D2 dopamine receptor with pKi of 8.05±0.2.

• HY-135562

  Ascofuranone
  Ascofuranone, a prenylphenol antibiotic, is a potent and selective trypanosome alternative oxidase (TAO) inhibitor. Ascofuranone has inhibitory activity against human dihydroorotate dehydrogenase (DHODH). Ascofuranone has diverse physiological activities, including antibiotic, hypolipidemic, anti-inflammatory, and anti-cancer[1][2].

• HY-N14435

  Pradimicin Q
  Pradimicin Q is an antibiotic. The cytotoxicity (IC50) to human colon HCT-116 cells and murine melanoma B16-F10 cells are 75 and 100 μg/mL, respectively[1].

• HY-B0220R

  Erythromycin (Standard)
  Erythromycin (Standard) is the analytical standard of Erythromycin. This product is intended for research and analytical applications. Erythromycin is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-N14420

  Parvodicin B2
  Parvodicin B2 is a glycopeptide antibiotic. Parvodicin B2 has inhibitory effect on Staphylococcus aureus, Staphylococcus furfur, Staphylococcus hemolyticus and Enterococcus faecalis. Parvodicin B2 acts by inhibiting the synthesis of bacterial cell wall[1].

• HY-13678S

  Meropenem-d6
  Meropenem-d6 is the deuterium labeled Meropenem. Meropenem (SM 7338) is a carbapenem antibiotic with broad-spectrum antibacterial activity. Meropenem has activity against susceptible and resistant N. gonorrhoeae (MIC value of 0.02-0.06 mg/mL), H. influenzae (MIC value of 0.03-0.12 mg/mL), and H. ducreyi (MIC value of 0.015-0.12 mg/mL)[1][2].

• HY-125496

  A201A
  A201A is a aminoacylnucleoside antibiotic with antibacterial activities. A201A is highly effective against Gram-positive and most Gram-negative anaerobic bacteria. A201A inhibits tRNA accommodation during translation[1][2].

• HY-B0698A

  Ceftibuten dihydrate
  Ceftibuten (Sch-39720) dihydrate, an antibiotic, is an orally active cephalosporin, possesses potent activity in vitro against a wide range of gram-negative and certain gram-positive pathogens[1][2].

• HY-144701R

  SABA1 (Standard)
  Fluopicolide (Standard) is the analytical standard of Fluopicolide. This product is intended for research and analytical applications. Fluopicolide is the active compound.

• HY-14648S5

  Dexamethasone-d3-1		98.02%
  Dexamethasone-d3-1 (Hexadecadrol-d3-1; Prednisolone F-d3-1) is a deuterium labeled Dexamethasone (HY-14648). Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.

• HY-N14175

  Epithienamycin C
  Epithienamycin C is a carbapenem antibiotic. Epithienamycin C has anti-Gram-positive and Gram-negative bacteria activity[1].

• HY-114735

  Mandelonitrile benzoate
  Mandelonitrile benzoate is a defensive secretion of millipedes that releases other chemicals during the cyanidation process in addition to hydrocyanic acid (HCN) and benzaldehyde. Several families of millipedes, including Polydesmidae, Paradoxosomatidae, and Euryuridae, have been shown to secrete phenols and guaiaeol, with one Paradoxosomatid also producing ethylbenzoic acid and benzoic acid. In addition, members of the Xystodesmidae family commonly produce three compounds: benzoic acid, mandelonitrile benzoate, and benzoyl cyanide. Benzoyl cyanide has not been previously discovered as a natural product. These additional natural products are discussed as defensive antipredator and antibiotic agents. Benzoyl cyanide appears to have anesthetic properties for some predators. The study provides a preliminary chemotaxonomic basis for distinguishing various taxonomic groups of millipedes.

• HY-W011117R

  Danofloxacin (Standard)
  Danofloxacin (Standard) is the analytical standard of Danofloxacin. This product is intended for research and analytical applications. Danofloxacin is a third generation fluoroquinolone and orally active antimicrobial agent. Danofloxacin shows a broad spectrum of activity against most Gram-negative and Gram-positive bacteria, mycoplasma and chlamydia species, and plays an antimicrobial role by inhibition of bacterial DNA-gyrase. Danofloxacinh has the potential for respiratory diseases in cattle, swine, and chickens treatment[1][2].

• HY-N1428S1

  Citric acid-13C6
  Citric acid-13C6 is the 13C-labeled Citric acid. Citric acid is a weak organic tricarboxylic acid found in citrus fruits. Citric acid is a natural preservative and food tartness enhancer.

• HY-113795

  Aldgamycin E
  Aldgamycin E is a neutral macrolide antibiotic that can be derived from culture filtrates of Streptomyces lavendulae. Aldgamycin E has antibacterial activity[1].

• HY-B0434G

  Ribavirin (GMP)
  Ribavirin (GMP) is Ribavirin (HY-B0434) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV. Ribavirin also has anti-orthopoxvirus and anti-variola activities.

• HY-B0277R

  Vidarabine (Standard)
  Vidarabine (Standard) is the analytical standard of Vidarabine. This product is intended for research and analytical applications. Vidarabine (Ara-A) an antiviral agent which is active against herpes simplex and varicella zoster viruses[1][2]. Vidarabine has IC50s of 9.3 μg/ml for HSV-1 and 11.3 μg/ml for HSV-2[2]. Vidarabine also has anti-orthopoxvirus activity[3].

• HY-10586

  5-Azacytidine
  5-Azacytidine (Azacitidine; 5-AzaC; Ladakamycin) is a nucleoside analogue of cytidine that specifically inhibits DNA methylation. 5-Azacytidine is incorporated into DNA to covalently trap DNA methyltransferases and contributes to reverse epigenetic changes[1][2]. 5-Azacytidine induces cell autophagy[4].

• HY-66011AR

  Moxifloxacin (Standard)
  Moxifloxacin (Standard) is the analytical standard of Moxifloxacin. This product is intended for research and analytical applications. Moxifloxacin is an orally active 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-14283S1

  Luliconazole-d3
  Luliconazole-d3 (NND 502-d3) is deuterium labeled Luliconazole. Luliconazole (NND 502)?is a topical antifungal imidazole antibiotic with broad-spectrum and potent antifungal activity. Luliconazole can be used for the research of skin infection, including?dermatophytosis, tinea corporis, tinea pedis?et al[1].

• HY-59097

  (E/Z)-Tapinarof
  (E/Z)-Tapinarof ((E/Z)-WBI-1001; 3,5-dihydroxy-4-isopropylstilbene) is a broad-spectrum antibiotic. (E/Z)-Tapinarof has anti-bacterial, anti-fungal and anti-nematode activities[1].

• HY-16566A

  Kanamycin sulfate
  Kanamycin (Kanamycin A) sulfate is an orally active antibacterial (gram-negative/positive bacteria) agent, inhibits translocation and causes misencoding by binding to the 70 S ribosomal subunit. Kanamycin sulfate shows good inhibitory activity to both M. tuberculosis (sensitive and drug-resistant ) and K. pneumonia, which can be used in studies of tuberculosis and pneumonia[1][2][3][4].

• HY-N14276

  Miyakamide B1
  Miyakamide B1 is an antibiotic with insecticidal effect. Miyakamide B1 inhibits the growth of Artemia salina. Miyakamide B1 has a weak antixanthomonas activity. Miyakamide B1 inhibits P388 cells with an IC50 of 8.8 μg/mL[1].

• HY-17358S1

  Loteprednol Etabonate-d3
  Loteprednol Etabonate-d3 is the deuterium labeled Loteprednol Etabonate. Loteprednol etabonate (LE) is an orally active "soft" steroid belonging to a unique class of glucocorticoids. Loteprednol etabonate (LE) exhibits anti-inflammatory activity and has been used in optometry and ophthalmology[1][2][3].

• HY-17581R

  Buparvaquone (Standard)
  Buparvaquone (Standard) is the analytical standard of Buparvaquone. This product is intended for research and analytical applications. Buparvaquone is a hydroxynaphthoquinone antiprotozoal agent related to parvaquone and atovaquone.

• HY-13579R

  BTZ043 (Standard)
  BTZ043 (Standard) is the analytical standard of BTZ043. This product is intended for research and analytical applications. BTZ043 is an inhibitor of decaprenyl-phosphoribose-epimerase (DprE1), with MICs of of 2.3 nM and 9.2 nM for M. tuberculosis H37Rv and Mycobacterium smegmatis, respectively.

• HY-B0688S1

  Dapsone-d4
  Dapsone-d4 is the deuterium labeled Dapsone. Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities[1]. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al[2][3].

• HY-W747516

  Butylcycloheptylprodigiosin
  Butylcycloheptylprodigiosin is the secondary metabolite produced by some bacteria, such as Streptomyces. Butylcycloheptylprodigiosin is a red-pigmented antibiotic and exhibits cytotoxicity against cancer cell MCF-7 and HDF[1].

• HY-N14269

  Ezomycin A2
  Ezomycin A2 is an antifungal antibiotic. Ezomycin A2 is mainly active against phytopathogens such as Sclerotinia sclerotiorum and Botrytis, and has a control effect on Sclerotinia, Botrytis and Candidiasis of crops[1].

• HY-127019R

  Nigericin (Standard)
  Monosulfuron (Standard) is the analytical standard of Monosulfuron. This product is intended for research and analytical applications. Monosulfuron is a potent herbicide agent. Monosulfuron is an acetolactate synthase (ALS) inhibitor with an IC50 of 32 nmol/L against CAU 3138[1].

• HY-N10320

  (-)-(E)-α-Atlantone	Inhibitor
  (-)-(E)-α-Atlantone is a volatile constituent of Artemisia vestita oil[1].

• HY-B0318R

  Metronidazole (Standard)
  Metronidazole (Standard) is the analytical standard of Metronidazole. This product is intended for research and analytical applications. Metronidazole is an orally active nitroimidazole antibiotic. Metronidazole can cross blood brain barrier. Metronidazole can be used for the research of anaerobic infections[1][2][3][4].

• HY-B0334AR

  Sulbactam (sodium) (Standard)
  Sulbactam (sodium) (Standard) is the analytical standard of Sulbactam (sodium). This product is intended for research and analytical applications. Sulbactam (CP45899) sodium is a competitive, irreversible beta-lactamase inhibitor. Sulbactam sodium shows antimicrobial activity against multidrug-resistant (MDR) acinetobacter calcoaceticus--Acinetobacter baumannii (Acb) complex[1][2].

• HY-B1256S

  Cefuroxime-d3
  Cefuroxime-d3 is deuterium labeled Cefuroxime (sodium). Cefuroxime sodium is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime sodium has a broad spectrum activity against Gram-positive and Gram-negative bacteria[1].

• HY-123216

  Cefmatilen
  Cefmatilen (S-1090) is an orally-active cephalosporin antibiotic that shows high activity against a variety of Gram-positive and Gram-negative bacteria, including Streptococcus pyogenes and Neisseria gonorrhoeae[1].

• HY-B0501S

  Danofloxacin-d3 mesylate
  Danofloxacin-d3 (mesylate) is the deuterium labeled Danofloxacin mesylate. Danofloxacin mesylate (CP 76136-27) is a fluoroquinolone antibacterial for veterinary use.

• HY-P0274A

  PGLa TFA		99.80%
  PGLa TFA, a 21-residue peptide, is an antimicrobial peptide. PGLa TFA is a member of the magainin family of antibiotic peptides found in frog skin and its secretions[1].

• HY-15142R

  Doxorubicin (hydrochloride) (Standard)
  Doxorubicin hydrochloride (Standard) is the analytical standard of Doxorubicin hydrochloride. This product is intended for research and analytical applications. Doxorubicin (Hydroxydaunorubicin) hydrochloride, a cytotoxic anthracycline antibiotic, is an anti-cancer chemotherapy agent. Doxorubicin hydrochloride is a potent human DNA topoisomerase I and topoisomerase II inhibitor with IC50s of 0.8 μM and 2.67 μM, respectively. Doxorubicin hydrochloride reduces basal phosphorylation of AMPK and its downstream target acetyl-CoA carboxylase. Doxorubicin hydrochloride induces apoptosis and autophagy[1][2][3].

• HY-N5165

  Arborcandin F
  Arborcandin F is a 1,3-β-glucan synthase inhibitor that serves as an antifungal antibiotic. Arborcandin F exhibits IC50 values of 0.012 μg/mL against both Candida albicans and Aspergillus fumigatus. Additionally, Arborcandin F has an MIC of 2-4 μg/mL against the genus Candida[1].

• HY-144387

  Antibacterial agent 71
  ient S. Tm and hyperpermeable Escherichia coli. The potencies against WT strains of E. coli, Acinetobacter baumannii, and Burkholderia cenocepacia are also improved considerably (up to >128-fold) with the outer-membrane permeabi

• HY-B0519AS

  Tylosin-d3
  Tylosin-d3 is the deuterium labeled Tylosin. Tylosin (Tylosin A) is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin is widely used as a feed additive for promoting animal growth. Tylosin is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle[1][2][3].

• HY-A0294A

  Ertapenem disodium
  Ertapenem (MK-0826) disodium is a broad spectrum and long acting β-lactam antibiotic. Ertapenem disodium has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem disodium can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract[1][2].

• HY-121405

  Malonomicin
  Malonomicin (Antibiotic K16) is an antibiotic with anti-protozoa and anti-trypanosome activities. Malonomicin also shows anti-trypanosome activity in vivo[1][2].

• HY-17035R

  Doramectin (Standard)
  Doramectin (Standard) is the analytical standard of Doramectin. This product is intended for research and analytical applications. Doramectin is a derivative of Ivermectin (HY-15310). Doramectin is a potent antiparasitic antibiotic. Doramectin is an active compound against S.mansoni in an NMRI mouse infection model[1][2][3].

• HY-B0526

  Flumequine
  Flumequine (R-802) is a quinolone antibiotic, and acts as a topoisomerase II inhibitor, with an IC50 of 15 μM (3.92 μg/mL).

• HY-124586

  Streptonigrin
  Streptonigrin (Bruneomycin) is an orally active antibiotic and pan-PAD inhibitor, inhibiting PAD1, PAD2, PAD3 and PAD4 with IC50 of 48.3 μM, 26.1 μM, 0.43 μM and 2.5 μM, respectively. Streptonigrin inhibits SENP1 (IC50 of 0.518 μM) and reduces HIF1α. Streptonigrin increases p53 and Apoptosis. Streptonigrin shows antiviral activity against Rauscher murine leukemia virus. Streptonigrin has immunosuppressive effects. Streptonigrin has antitumor activity against osteosarcoma[1][2][3][4][5][6][7][8][9][10].

• HY-13753

  Streptozotocin
  Streptozotocin (Streptozocin; STZ) is an antibiotic widely used in experimental animal models of induced diabetes. Streptozotocin enters B cells via the glucose transporter (GLUT2) and causes the alkylation of DNA ( DNA-methylating ). Streptozotocin can induce the apoptosis of β cells[1][2][3].

• HY-113784

  Thiocarlide
  Thiocarlide is a potent antibacterial agent. Thiocarlide inhibits Mycobacterium tuberculosis H37Rv, Mycobacterium bovisBCG, Mycobacterium avium, and Mycobacterium aurum A+ with MICs of 2.5, 0.5, 2.0 and 2.0 μg/mL, respectively[1].

• HY-N15288

  Cavipetin C
  Cavipetin C is a diterpene that can be isolated from B. cavipes. Cavipetin C exhibits antifungal activity that blocks the Cladosporium cucumericum spore formation[1].

• HY-B0579R

  Cyclosporin A (Standard)
  Cyclosporin A (Standard) is the analytical standard of Cyclosporin A. This product is intended for research and analytical applications. Cyclosporin A (Cyclosporine A) is an immunosuppressant which binds to the cyclophilin and inhibits phosphatase activity of protein phosphatase 2B (PP2B/calcineurin) with an IC50 of 5 nM[3]. Cyclosporin A also inhibits CD11a/CD18 adhesion[8].

• HY-B0992

  Nithiamide		99.74%
  Nithiamide is a non-5-nitroimidazole drugs, is a antibiotic used in veterinary.

• HY-B0213

  Sulfameter		99.94%
  Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis[1].

• HY-N14675

  Helvecardin B
  Helvecardin B is a glycopeptidtic antibiotic. Helvecardin B has strong activity of anti-aerobic and anaerobic Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus[1].

• HY-B1297R

  Ceforanide (Standard)
  Ceforanide (Standard) is the analytical standard of Ceforanide. This product is intended for research and analytical applications. Ceforanide is a second generation cephalosporin administered intravenously or intramuscularly. Ceforanide has a spectrum of in vitro antibacterial activity[1].

• HY-125070

  Saframycin C
  Racemomycin C is an analog of the antibiotic soramycin and is probably the 0-methyl derivative of racemomycin B.

• HY-121412

  Lankacidin C
  Lankacidin C is an inhibitor of protein synthesis in vitro. Lankacidin C inhibits the activity of L1210 leukemia, B16 melanoma and 6C3 HED/OG lymphosarcoma cell lines. Lankacidin C has antibacterial activity and antitumor activity[1][2].

• HY-108385

  Ochratoxin A-D4
  Ochratoxin A-D4 is the deuterium labeled Ochratoxin A. Ochratoxin A, a mycotoxin produced by several fungal species, causes nephrotoxicity and renal tumors in a variety of animal species[1][2].

• HY-N13920

  Avilamycin C
  Avilamycin C is an avilamycin-type antibiotic. Avilamycin C has antibacterial activity and can inhibit Gram-positive bacteria[1][2].

• HY-125682

  Amphotericin A
  Amphotericin A is a potent antifungal antibiotic[1].

• HY-B0454

  Miconazole		99.85%
  Miconazole (R18134) is an imidazole antifungal agent. Miconazole also has antibacterial effects[2].

• HY-B2060A

  Tiamulin fumarate
  Tiamulin (Thiamutilin) fumarate is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin fumarate is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp[1].

• HY-N14222

  Epopromycin A
  Epopromycin A inhibits the cell wall synthesis of lettuce protoplasts, thereby exhibiting herbicidal activity. Epopromycin A exhibits cytotoxicity in B16 melanoma cell with an IC50 of 0.003 µg/mL[1].

• HY-B1290S2

  2-Phenylethanol-d5
  2-Phenylethanol-d5 is the deuterium labeled 2-Phenylethanol[1]. 2-Phenylethanol (Phenethyl alcohol), extracted from rose, carnation, hyacinth, Aleppo pine, orange blossom and other organisms, is a colourless liquid. It has a pleasant floral odor and also an autoantibiotic produced by the fungus Candida albicans[2]. It is used as an additive in cigarettes and also used as a preservative in soaps due to its stability in basic conditions.

• HY-149154

  (4S,5S,6S,12aS)-Oxytetracycline
  (4S,5S,6S,12aS)-Oxytetracycline is a broad-spectrum antibiotic that can inhibit the synthesis of protein in bacteria. (4S,5S,6S,12aS)-Oxytetracycline is an important member of the bacterial aromatic polyketone family, a type of natural product with diverse structures[1].

• HY-B0529

  Azlocillin
  Azlocillin, an antibiotic, is a semisynthetic penicillin, and has broad-spectrum antibacterial activity. Azlocillin is active against drug-tolerant B. burgdorferi sensu stricto JLB31 infection[1][2].

• HY-14655

  Sulfasalazine		99.04%
  Sulfasalazine (NSC 667219) is an anti-rheumatic agent for the research of rheumatoid arthritis and ulcerative colitis. Sulfasalazine can suppress NF-κB activity. Sulfasalazine is a type 1 ferroptosis inducer[1][2][3][4].

• HY-146344R

  Antiviral agent 17 (Standard)
  Pharmatose DCL 14 (Standard) is the analytical standard of Pharmatose DCL 14. This product is intended for research and analytical applications. Pharmatose DCL 14 is an endogenous metabolite.

• HY-B0555A

  Nafcillin sodium monohydrate
  Nafcillin sodium monohydrate, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium monohydrate can be used for the research of staphylococcal infections[1][2].

• HY-B0337A

  Sulfadimethoxine sodium		99.76%
  Sulfadimethoxine sodium (Sulphadimethoxine sodium) is a sulfonamide antibiotic used to treat many infections[1][2].

• HY-100760R

  Toxoflavin (Standard)
  Toxoflavin (Standard) is the analytical standard of Toxoflavin. This product is intended for research and analytical applications. Toxoflavin (Xanthothricin) is an antagonist of transcription factor 4 (TCF4)/β-catenin complex, also acts as an inhibitor of KDM4A, with antitumor and antibiotic activity[1][2].

• HY-B0187A

  Doripenem monohydrate		99.91%
  Doripenem (S 4661) monohydrate, a 1β-methyl parenteral carbapenem, has very broad-spectrum activity against Gram-positive and Gram-negative aerobic bacteria[1][2].

• HY-14860A

  1-Deoxynojirimycin hydrochloride
  1-Deoxynojirimycin hydrochloride (Duvoglustat hydrochloride) is a potent and orally active α-glucosidase inhibitor. 1-Deoxynojirimycin hydrochloride suppresses postprandial blood glucose and is widely used for diabetes mellitus. 1-Deoxynojirimycin hydrochloride possesses antihyperglycemic, anti-obesity, and antiviral features[1][2].

• HY-17460B

  Garenoxacin mesylate
  Garenoxacin (BMS 284756) mesylate is an orally active quinolone antibiotic and Garenoxacin mesylate has a broad spectrum of activity against a wide array of gram-positive and gram-negative bacteria, anaerobes. Garenoxacin mesylate also inhibits Gyrase and TOPO IV[1][2][3][4].

• HY-121466

  Ormetoprim		99.69%
  Ormetoprim is a veterinary antimicrobial which commonly used in aquaculture and poultry industries. Ormetoprim can be used to prevent the spread of disease in freshwater aquaculture and promote growth in farm animals[1][2].

• HY-N5190

  Enamidonin
  Enamidonin is a lipopeptide antibiotic. Enamidonin inhibits EGF-dependent [3H] thymidine involvement in Balb/MK cells (IC50 is 10 μg/mL), and it can restore the deformed SRCTS-NRK form to the normal flat form (ED50 is 10 μg/mL). No antimicrobial activity[1].

• HY-N14776

  11-Demethyltomaymycin
  11-Demethyltomaymycin is an antibiotic. 11-Demethyltomaymycin has antiviral activity against Escherichia coli T1 and T3 phages and antibacterial activity against Gram-positive bacteria. In addition, 11-Demethyltomaymycin is cytotoxic to leukemia L1210 cells[1][2].

• HY-N14014

  Arizonin B1
  Arizonin A1, a microbial metabolite, is an antibiotic with anti-Gram-positive bacterial activities[1].

• HY-B1078R

  Cefazolin (sodium) (Standard)
  Cefazolin (sodium) (Standard) is the analytical standard of Cefazolin (sodium). This product is intended for research and analytical applications. Cefazolin sodium is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research[1]. Cefazolin sodium has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD)[2].

• HY-W012037

  8-Hydroxyquinoline hemisulfate		99.41%
  8-Hydroxyquinoline hemisulfate (8-Quinolinol hemisulfate) is a monoprotic bidentate chelating agent, exhibits antiseptic, disinfectant, and pesticide properties, functioning as a transcription inhibitor.

• HY-17624A

  Framycetin sulfate
  Framycetin sulfate (Neomycin B sulfate), an aminoglycoside antibiotic, is a potent RNase P cleavage activity inhibitor with a Ki of 35 μM. Framycetin sulfate competes for specific divalent metal ion binding sites in RNase P RNA. Framycetin sulfate inhibits hammerhead ribozyme with a Ki of 13.5 μM. Framycetin sulfate, a 5″-azido neomycin B precursor, binds the Drosha site in miR-525 and is used for hepatic encephalopathy and enteropathogenic E. coli infections[1][2].

• HY-124789

  TBT1		99.55%
  TBT1 is a first-generation inhibitor of the MsbA transporter. TBT1 is an LPS transport inhibitor and MsbA ATPase stimulator in strains from the Acinetobacter genus. TBT1 stimulated ATPase activity with an EC50 of 13 µM[1].

• HY-B0958A

  Mupirocin calcium
  Mupirocin (BRL-4910A, Pseudomonic acid) calcium is an orally active antibiotic isolated from Pseudomonas fluorescens. Mupirocin calcium apparently exerts its antimicrobial activity by reversibly inhibiting isoleucyl-transfer RNA, thereby inhibiting bacterial protein and RNA synthesis[1][2].

• HY-B1454R

  Clindamycin palmitate (hydrochloride) (Standard)
  Clindamycin palmitate (hydrochloride) (Standard) is the analytical standard of Clindamycin palmitate (hydrochloride). This product is intended for research and analytical applications. Clindamycin palmitate hydrochloride is a hydrochloride salt of the ester of clindamycin and palmitic acid and it is an antibacterial agent. Clindamycin palmitate hydrochloride is inactive in vitro, rapid in vivo hydrolysis converts this compound to the antibacterially active clindamycin[1].

• HY-B0536A

  Clinafloxacin hydrochloride
  Clinafloxacin hydrochloride (AM 1091 hydrochloride) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro[1]. Clinafloxacin hydrochloride is against DNA gyrase and topoisomerase IV of S. aureus with IC50 values of 0.92 µg/ml and 1.62 µg/ml, respectively[2].

• HY-128423R

  Tylvalosin (tartrate) (Standard)
  Tylvalosin (tartrate) (Standard) is the analytical standard of Tylvalosin (tartrate). This product is intended for research and analytical applications. Tylvalosin (Acetylisovaleryltylosin) tartrate is an orally active, broad-spectrum macrolide antibiotic with antimicrobial activity. Tylvalosin tartrate is an antiviral agent useful in studying PRRSV infection. Tylvalosin tartrate induces apoptosis. Tylvalosin tartrate also has anti-inflammatory activity, relieves oxidative stress, and alleviates acute lung injury by inhibiting NF-κB activation[1][2][3][4].

• HY-139398

  TBI-223		99.73%
  TBI-223 is an orally bioavailable oxazolidinone antibiotic and an antimicrobial. TBI-223 shows activity against Mycobacterium tuberculosis (Mtb)[1][2].

• HY-N14909

  Actamycin
  Actamycin is an ansamycin antibiotic with antibacterial activities[1].

• HY-B0337

  Sulfadimethoxine		99.80%
  Sulfadimethoxine (Sulphadimethoxine) is a sulfonamide antibiotic used to treat many infections[1][2].

• HY-103397

  Nanaomycin A
  Nanaomycin A is the first selective DNMT3B inhibitor with an IC50 of 500 nM. Nanaomycin A, a quinone antibiotics, reactivates silenced tumor suppressor genes in human cancer cells[1]. Nanaomycin A inhibits in vitro growth of the human malaria parasite Plasmodium falciparum with an IC80 value of 33.1 nM[2].

• HY-N9425

  Caprazamycin
  Caprazamycin is a liponucleoside antibiotic[1].

• HY-N14436

  Pradimicin Tl
  Pradimicin T1 is an antibiotic. Pradimicin Tl has activity against filamentous fungi and yeast-like fungi[1].

• HY-B1118R

  Secnidazole (Standard)	Inhibitor
  Secnidazole (Standard) is the analytical standard of Secnidazole. This product is intended for research and analytical applications. Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis[1][2][3].

• HY-B0579S

  Cyclosporin A-d4		99.59%
  Cyclosporin A-d4 is the deuterium labeled Cyclosporin A. Cyclosporin A (Cyclosporine A) is an immunosuppressant which binds to the cyclophilin and inhibits phosphatase activity of calcineurin with an IC50 of 5 nM. Cyclosporin A also inhibits CD11a/CD18 ad

• HY-116974

  ent-Thiamphenicol
  ent-Thiamphenicol (ent-Dextrosulphenidol) is a enantiomer of Thiamphenicol (HY-B0479). Thiamphenicol, a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria)[1][2].

• HY-151592

  Anticancer agent 91
  Anticancer agent 91 is a benzothiazole-2-thiophene S-glycoside derivative with antitumor and antiviral activity. Anticancer agent 91 has high inhibition against the two cell line from CNS cancer (SF-539 and SNB-75)[1].

• HY-12903R

  Macozinone (Standard)
  Macozinone (Standard) is the analytical standard of Macozinone. This product is intended for research and analytical applications. Macozinone (PBTZ169) is a bactericidal benzothiazinone and a potent DprE1 (decaprenylphosphoryl-β-d-ribose 2′-oxidase) inhibitor. Macozinone inhibits the essential flavoprotein DprE1 by forming a covalent bond with the active-site Cys387 residue. Macozinone has antituberculosis effect[1][2].

• HY-B0210S

  Cefoperazone-d5		98.58%
  Cefoperazone-d5 is deuterium labeled Cefoperazone. Cefoperazone, a semisynthetic cephalosporin, has a broad spectrum of antibacterial activity[1].

• HY-17647

  Zoliflodacin
  Zoliflodacin (ETX0914;AZD0914) is a novel spiropyrimidinetrione bacterial DNA gyrase/topoisomerase inhibitor. Zoliflodacin has potent in vitro antibacterial activity against Gram-positive and Gram-negative organisms, including S. aureus with the MIC90 of 0.25 μg/mL.

• HY-147429

  Zosurabalpin	Chemical	99.09%
  Zosurabalpin is a polypeptide antibiotic targeting LPS transporter (LptB2FGC complex), which can block the transport of LPS and lead to endotoxin accumulation in cells, and has shown excellent antibacterial activity against Carbapenem-resistant Acinetobacter baumanni (CRAB) [1] [2].

• HY-147359

  Boanmycin
  Boanmycin is an antibiotic with antitumor activity that induces cellular senescence and apoptosis[1][2][3].

• HY-B0177R

  Tinidazole (Standard)
  Tinidazole (Standard) is the analytical standard of Tinidazole. This product is intended for research and analytical applications. Tinidazole, an orally available antibacterial agent, is a 5-nitroimidazole with selective activity against anaerobic bacteria and protozoa[1].

• HY-B0535

  Ethambutol
  Ethambutol is an antimycobacterial compound that prevents cell wall formation by inhibiting arabinosyltransferase activity. Ethambutol can be used to establish animal models of hyperuricemia and optic neuropathy.

• HY-B1466

  Mezlocillin sodium		98.06%
  Mezlocillin (BAY-f 1353) sodium is a β-lactam antibiotic, a semisynthetic and extended-spectrum antibiotic. Mezlocillin sodium is active against both gram-negative and gram-positive bacteria. Mezlocillin sodium can be used in bacterial infection research[1][2].

• HY-N6738

  Bafilomycin B1		98.22%
  Bafilomycin B1 is a macrolide antibiotic isolated from Streptomyces sp, inhibits Gram-positive bacteria and fungi, and acts as an inhibitor of K+-dependent ATPase of E. coli[1].

• HY-N14370

  Menoxymycin A
  Menoxymycin A is an antibiotic. Menoxymycin A has a cytotoxic effect. Menoxymycin A inhibits KB and N18-RE-105 cells with IC50s of 0.86 μM and 0.14 μM[1].

• HY-125416

  Streptothricin F
  Streptothricin F is a bactericidal antibiotic. Streptothricin F interacts with the 30S subunit of 70S ribosome. Streptothricin F shows rapid, bactericidal activity against highly drug-resistant, carbapenem-resistant Enterobacterales (CRE) (MIC50 and MIC90: 2 and 4 μM, respectively) and Acinetobacter baumannii[1].

• HY-17565A

  Bleomycin hydrochloride
  Bleomycin hydrochloride is a DNA synthesis inhibitor. Bleomycin hydrochloride is a DNA damaging agent. Bleomycin hydrochloride is an antitumor antibiotic[1].

• HY-127075

  Alahopcin
  Alahopcin is a dipeptide antibiotic with a broad antibacterial spectrum[1].

• HY-14648A

  Dexamethasone acetate		99.84%
  Dexamethasone acetate (Dexamethasone 21-acetate) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.

• HY-112959

  Telavancin
  Telavancin (TD-6424) is a semisynthetic lipoglycopeptide vancomycin-derivative, is a novel antimicrobial agent developed by Theravance for overcoming resistant Gram-positive bacterial infections, specifically methicillin-resistant Staphylococcus aureus (MRSA). Telavancin disrupts cell membrane integrity, can be used for research of complicated skin and skin structure infections (cSSSIs) caused by Gram-positive bacteria[1].

• HY-B1802A

  Tosufloxacin tosylate hydrate		99.95%
  Tosufloxacin tosylate hydrate (A-61827) is an orally active fluoroquinolone antibiotic. Tosufloxacin shows a broad spectrum of antibacterial activity against gram-positive and gram-negative bacteria[1][2].

• HY-B0522AR

  Ampicillin (sodium) (Standard)
  Ampicillin (sodium) (Standard) is the analytical standard of Ampicillin (sodium). This product is intended for research and analytical applications. Ampicillin sodium (D-(-)-α-Aminobenzylpenicillin sodium salt) is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria[1].

• HY-146450

  PXYC2
  PXYC2 is a ribosomal protein S1 (RpsA) antagonist with Kds of 6.35 and 5.11 μM for RpsA-CTD and RpsA-CTD Δ438A, respectively. RpsA plays an important role in the trans-translation process of Mycobacterium Tuberculosis (Mtb)[1].

• HY-103251

  PF-5081090		99.88%
  PF-5081090 (LpxC-4) is a potent LpxC inhibitor, is a rapidly bactericidal with broad-spectrum activity. PF-5081090 serves as a regulator of lipid A biosynthesis in Gram-negative pathogens[1][2].

• HY-146447

  PXYC13
  PXYC13 is a ribosomal protein S1 (RpsA) antagonist with Kds of 7.61 and 8.50 μM for RpsA-CTD and RpsA-CTD Δ438A, respectively. RpsA plays an important role in the trans-translation process of Mycobacterium Tuberculosis (Mtb)[1].

• HY-172264

  XT17
  XT17 is an anthrone compound with broad-spectrum antibacterial activity. It exerts its antibacterial effect by disrupting the cell wall and inhibiting DNA synthesis. XT17 exhibits weak hemolytic activity, low cytotoxicity against mammalian cell lines, and a low frequency of drug resistance. Meanwhile, XT17 shows in vivo efficacy in a mouse corneal infection model induced by Staphylococcus aureus or Pseudomonas aeruginosa. Further docking studies have confirmed that XT17 can form a stable complex with bacterial gyrase. XT17 can be used in the research of the anti - infection field[1].

• HY-17560

  Demeclocycline hydrochloride
  Demeclocycline hydrochloride is a tetracycline antibiotic; is an antibiotic in the treatment of Lyme disease, acne, and bronchitis.

• HY-B0593R

  Ceftazidime (Standard)
  Ceftazidime (Standard) is the analytical standard of Ceftazidime. This product is intended for research and analytical applications. Ceftazidime (GR20263), an antibiotic, has a broad spectrum activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime is also active against Enterobacteriaceae (including β-lactamase-positive strains) and is resistant to hydrolysis by most β-lactamases[1].

• HY-105674

  Azidamfenicol
  Azidamfenicol is a broad-spectrum chloramphenicol-like antibiotic. Azidamfenicol inhibits ribosomal peptidyltransferase (Ki=22 μM)[1]. Azidamfenicol is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

• HY-B0334AS1

  Sulbactam-d2 sodium
  Sulbactam-d2 (sodium) is the deuterium labeled Sulbactam sodium[1]. Sulbactam (CP45899) sodium is a competitive, irreversible beta-lactamase inhibitor. Sulbactam sodium shows antimicrobial activity against multidrug-resistant (MDR) acinetobacter calcoaceticus--Acinetobacter baumannii (Acb) complex[2][3].

• HY-W055872R

  Erythromycylamine (Standard)
  γ-Aminobutyric acid (Standard) is the analytical standard of γ-Aminobutyric acid. This product is intended for research and analytical applications. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain, binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors. γ-Aminobutyric acid shows calming effect by blocking specific signals of central nervous system[1][2].

• HY-U00035R

  MGB-BP-3 (Standard)
  Sinapine (thiocyanate) (Standard) is the analytical standard of Sinapine (thiocyanate). This product is intended for research and analytical applications. Sinapine thiocyanate is an alkaloid isolated from seeds of the cruciferous species. Sinapine thiocyanate exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine thiocyanate is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease[1][2][3][4].

• HY-17580

  Fidaxomicin		99.85%
  Fidaxomicin (OPT-80), a macrocyclic antibiotic, is an orally active and potent RNA polymerase inhibitor. Fidaxomicin has a narrow spectrum of antibacterial activity and a good anti-Clostridium difficile activity (MIC90=0.12 μg/mL). Fidaxomicin can be used for Clostridium difficile infection (CDI) research[1][2][3].

• HY-N15104

  11-Deoxy-13-deoxodaunorubicin
  13-Deoxycarminomycin is an anthracycline antibiotic with anti-Gram-positive bacteria, negative bacteria and tumor activity[1].

• HY-N14333

  Halomicin A
  Halomicin A is an ansamycin antibiotic. Halomicin A has activity against Gram-positive and Gram-negative bacteria (individual)[1].

• HY-16560S

  Camptothecin-d5		99.61%
  Camptothecin-d5 is the deuterium labeled Camptothecin. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM[1]. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells[2][3].

• HY-125620

  Rubiginone D2
  Rubiginone D2 is an antibiotic, which exhibits antimicrobial activities against Bacillus subtilis, Staphylococcus aureus and Escherichia coli. Rubiginone D2 exhibits antitumor efficacy, inhibits proliferations of cancer cells HM02, Kato III, HepG2 and MCF7, with GI50s of 0.1, 0.7, <0.1 and 7.5 μM, respectively[1].

• HY-100528

  Nanchangmycin
  Nanchangmycin, a polyether antibiotic produced by Streptomyces nanchangensis NS3226, inhibits gram-positive bacteria[1]. Nanchangmycin is a broad spectrum antiviral active against Zika virus[2].

• HY-N13267

  (-)-cis-Myrtanol
  (-)-cis-Myrtanol is a terpenoid compound derived from Artemisia dracunculus that exhibits effective antibacterial activity against harmful gut bacteria such as Bifidobacterium bifidum[1][2].

• HY-W995025A

  Actinobolin hemisulfate
  Actinobolin hemisulfate ((+)-Actinobolin hemisulfate) is the hemisulfate form of Actinobolin (HY-W995025). Actinobolin hemisulfate is an antibiotic, that inhibits protein synthesis by targeting bacterial and eukaryotic ribosomes. Actinobolin hemisulfate inhibits Mycobacterium smegmatis, Escherichia coli and rabbit reticulocyte lysate (RRL) with an IC50 of 19.2, 27.9, and 288 μmol/L, respectively[1].

• HY-W653970

  5-Azacytidine-15N4
  5-Azacytidine-15N4 is 13C and 15N labeled 5-Azacytidine. 5-Azacytidine (Azacitidine; 5-AzaC; Ladakamycin) is a nucleoside analogue of cytidine that specifically inhibits DNA methylation. 5-Azacytidine is incorporated into DNA to covalently trap DNA methyltransferases and contributes to reverse epigenetic changes. 5-Azacytidine induces cell autophagy[1][2][3][4].

• HY-B0129R

  Aztreonam (Standard)
  Aztreonam (Standard) is the analytical standard of Aztreonam. This product is intended for research and analytical applications. Aztreonam (SQ-26,776) is a synthetic monocyclic beta-lactam antibiotic, which has a very high affinity for penicillin-binding protein 3 (PBP-3).

• HY-13588

  Cefsulodin sodium
  Cefsulodin (SCE-129) sodium is a third generation β lactam antibiotic and member of the cephems subgroup of antibiotics. Cefsulodin sodium inhibits cell wall synthesis by competitively inhibiting penicillin binding protein (PBP) cross-linking and transpeptidation of peptidogly. Cefsulodin sodium is a potent tyrosine phosphatase inhibitor against mPTPB, a virulent phosphatase from Mycobacterium tuberculosis, with an IC50 value of 16 μM[1][2][3][4].

• HY-N14803

  Nanaomycin B
  Nanaomycin B is an antibiotic. Nanaomycin B has anti-Gram-positive bacteria, mycobacteria, mycoplasma and fungi activity[1].

• HY-17589S

  Chloroquine-d5 diphosphate
  Chloroquine-d5 (diphosphate) is the deuterium labeled Chloroquine (phosphate). Chloroquine phosphate is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine phosphate is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine phosphate is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1][2][3][4].

• HY-N3300

  Mellein
  Mellein is an antibiotic isolated from culture fluids of this Aspergillus[1].

• HY-N14774

  Lactoquinomycin B
  Lactoquinomycin B is a quinone antibiotic. Lactoquinomycin B has the activity of anti-Gram-positive bacteria and some Gram-negative bacteria, but the effect of anti-Gram-negative bacteria is weak and has no effect on fungi. Lactoquinomycin B inhibits a variety of cell lines including lymphoma L5178Y progenitor, Adriamycin resistant, Bleomycin-resistant, human leukemia K562, mouse leukemia L-1210 and mouse leukemia P 388 with ID50 (μg/mL) of 0.43, 0.21, 0.19, 0.16, 0.2 and 0.12, respectively[1].

• HY-B1252

  Cefalonium	Inhibitor
  Cefalonium is the first-generation β-lactam cephalosporin antibiotic that is widely used to research bovine mastitis caused by Gram-positive bacteria including staphylococci[1][2][3].

• HY-N13019

  Elmycin D
  Elmycin D is an antibiotic, which can be isolated from Streptomyces cellulosae ssp. griseoincarnatus[1].

• HY-B0226R

  Nitrofurazone (Standard)
  Nitrofurazone (Standard) is the analytical standard of Nitrofurazone. This product is intended for research and analytical applications. Nitrofurazone (Nitrofural) is a broad spectrum antibiotic that has oral activity. Nitrofurazone is a nitro-aromatic drug. Nitrofurazone is active against both Gram-positive and Gram-negative bacteria[1][2][3][4][5].

• HY-19285AR

  Sulfaclozine (sodium) (Standard)
  Sulfaclozine (sodium) (Standard) is the analytical standard of Sulfaclozine (sodium). This product is intended for research and analytical applications. Sulfaclozine sodium (Sulfachloropyrazine sodium) is an efficacious sulphonamide derivative with antibacterial and anticoccidial effects. Sulfaclozine sodium is commonly used for the treatment of various poultry diseases (particularly, collibacteriosis, fowl cholera and coccidiosis)[1].

• HY-127093

  Sedecamycin
  Sedecamycin is an antibiotic, which exhibits antibacterial activity against gram-positive bacteria. Sedecamycin inhibits Treponema hyodysenteriae, with MIC of 0.78 to 12.5 µg/ml. Sedecamycin exhibits protective and therapeutic effect against the swine dysentery in mouse models[1].

• HY-B1149AR

  Bacampicillin (hydrochloride) (Standard)
  Bacampicillin (hydrochloride) (Standard) is the analytical standard of Bacampicillin (hydrochloride). This product is intended for research and analytical applications.

• HY-120383

  Amicetin
  Amicetin is a potent antibiotic. Amicetin shows antibiotic activities against gram-positive bacteria. Amicetin inhibits protein synthesis[1][2][3].

• HY-N14283

  Ezomycin D2
  Ezomycin D2 is an antifungal antibiotic. Ezomycin D2 is mainly active against phytopathogens such as Sclerotinia sclerotiorum and Botrytis, and has a control effect on Sclerotinia, Botrytis and Candidiasis of crops[1].

• HY-10197

  Wortmannin
  Wortmannin (SL-2052; KY-12420) is a potent, selective and irreversible PI3K inhibitor with an IC50 of 3 nM. Wortmannin also blocks autophagy formation, and potently inhibits Polo-like kinase 1 (PlK1) and Plk3 with IC50s of 5.8 and 48 nM, respectively[1][2][3].

• HY-17574

  Thio-TEPA
  Thio-TEPA is a DNA alkylating agent, with antitumor activity.

• HY-106597AR

  Pirlimycin hydrochloride (Standard)
  Pirlimycin (hydrochloride) (Standard) is the analytical standard of Pirlimycin (hydrochloride). This product is intended for research and analytical applications. Pirlimycin hydrochloride, a lincosamide antibiotic, is active against Gram-positive bacteria. Pirlimycin hydrochloride acts by inhibiting bacterial protein synthesis via binding with the 50S subunit of the ribosome[1].

• HY-P10721

  Plectasin
  Plectasin is a peptide antibiotic derived from saprophytic fungi. Plectasin can kill pneumococcus in vitro. Plectasin can alleviate experimental peritonitis and pneumonia caused by pneumococcus in mice[1].

• HY-136382S

  Sulfachloropyridazine-d4
  Sulfachloropyridazine-d4 is the deuterium labeled Sulfachloropyridazine. Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria[1].

• HY-N14704

  2-Hydroxygentamicin C1
  2-Hydroxygentamicin C1 is an antibiotic of the gentamicin group with anti-Gram-positive and negative bacteria activity[1].

• HY-B1831AR

  Oritavancin (diphosphate) (Standard)
  Oritavancin (diphosphate) (Standard) is the analytical standard of Oritavancin (diphosphate). Oritavancin diphosphate (Standard), a semisynthetic derivative of Vancomycin (HY-B0671), is an orally active glycopeptide antibiotic with bactericidal activity against gram-positive organisms. Oritavancin diphosphate (Standard) shows antibacterial effect against B. anthracis, such as Ames strain with a MIC value of 0.015 g/mL. Oritavancin diphosphate (Standard) inhibits cell wall synthesis and disrupts the membrane potential. Oritavancin diphosphate (Standard) inhibits ArlS kinase activity thereby interfering the signal transduction. Oritavancin diphosphate (Standard) enters cells by adsorptive endocytosis, which drives it to lysosomes, where it exerts antibiotic activity[1][2][3][4][5].

• HY-130430

  Neplanocin A
  Neplanocin A ((-)-Neplanocin A) is an antitumor antibiotic with significant antitumor activity against murine L1210 leukemia. Neplanocin A is also an irreversible inhibitor of AdoHcy hydrolase (Ki=8.39 nM). Neplanocin A also has antiviral activity and is effective against vaccinia virus. Neplanocin A is obtained from Ampulariella regularis[1].

• HY-B1118

  Secnidazole	Inhibitor	99.87%
  Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis[1][2][3].

• HY-B1828A

  Spectinomycin dihydrochloride pentahydrate
  Spectinomycin dihydrochloride pentahydrate is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin dihydrochloride pentahydrate acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin dihydrochloride pentahydrate is also a noncompetitive inhibitor of td intron RNA with an Ki value of 7.2 mM[1]-[5].

• HY-N15392

  Lactonamycin Z
  Lactonamycin Z is an antitumor antibiotic. Lactonamycin Z has weak anti-Gram-positive bacterial activity. Lactonamycin Z can inhibit human tumor cells HMO2, MCF7 and Hep G2 with GI50 (μg/mL) of 1.9, 0.85 and 5.11, respectively[1].

• HY-113560

  Plipastatin B1
  Plipastatin B1 is a lipopeptide antibiotic, an inhibitor of phospholipase A2 (PLA2), which has antifungal activity[1].

• HY-B1145R

  Chlorhexidine dihydrochloride (Standard)
  Chlorhexidine dihydrochloride (Standard) is the analytical standard of Chlorhexidine dihydrochloride (HY-B1145). This product is intended for research and analytical applications. Chlorhexidine dihydrochloride is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine dihydrochloride binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine dihydrochloride has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine dihydrochloride can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-132280R

  Tirilazad (Standard)
  Estradiol enanthate (Standard) is the analytical standard of Estradiol enanthate. This product is intended for research and analytical applications. Estradiol enanthate is a shorter-acting estrogen. The combination of Estradiol enanthate and dihydroxyprogesterone acetophenide can be used as a monthly injectable contraceptive[1][2].

• HY-N7151R

  Aurachin D (Standard)	Inhibitor
  Kasugamycin (hydrochloride) (Standard) is the analytical standard of Kasugamycin (hydrochloride). This product is intended for research and analytical applications. Kasugamycin hydrochloride (Ksg hydrochloride) is an antibiotic which binds both the 30S and 70S ribosome but not isolated 50S subunits. Kasugamycin hydrochloride (Ksg hydrochloride) mimics mRNA nucleotides to destabilize tRNA binding and inhibit canonical translation initiation[1][2].

• HY-130004

  MsbA-IN-6
  MsbA-IN-6 is a potent inhibitor of MsbA. MsbA-IN-6 is an antibiotic. Gram-negative ATP-binding cassette (ABC) transporter MsbA, an essential inner membrane protein, transports lipopolysaccharide from the inner leaflet to the periplasmic face of the inner membrane. MsbA-IN-6 kills Escherichia coli through inhibition of its ATPase and transport activity, with no loss of activity against clinical multidrug-resistant strains[1][2].

• HY-124334

  L-161240
  L-161240 is an antibiotic, which exhibits antibacterial activity against Escherichia coli, through inhibition of LpxC enzyme (Ki is 50 nM)[1].

• HY-123716

  Rubradirin B
  Rubradirin B is an antibiotic, which inhibits a variety of Gram-positive bacteria and Haemophilus influenza. Rubradirin B affects the ribosome functions[1].

• HY-14648S2

  Dexamethasone-d4
  Dexamethasone-d4 is deuterium labeled Dexamethasone. Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.

• HY-136439

  4-Epianhydrotetracycline hydrochloride
  4-Epianhydrotetracycline hydrochloride is a major intermediate product of Tetracycline (HY-A0107). 4-Epianhydrotetracycline hydrochloride shows lethal effects and induces cell apoptosis of zebrafish embryos. 4-Epianhydrotetracycline hydrochloride inhibits Shewanella, E. coli and P. aeruginosa with MIC values of 2, 1 and 64 mg/L, respectively[1].

• HY-112541

  21-Hydroxyoligomycin A
  21-Hydroxyoligomycin A is a potent inhibitor of K-Ras PM localization with an IC50 value of 4.82 nM. 21-Hydroxyoligomycin A has cytotoxicity and can be isolated from Streptomyces[1].

• HY-N7784

  Liriodenine methiodide
  Liriodenine methiodide is an antibiotic that is active against C. albicans and S. cereuisiae with antimicrobial activities[1][2].

• HY-W719074

  Sulfisomidin-d4
  Sulfisomidin-d4 (Sulfaisodimidine-d4) is deuterium labeled Sulfisomidin. Sulfisomidin (Sulfaisodimidine) is an orally active short-acting sulfonamide antibacterial. Sulfisomidin can be used for the research of lower urinary tract infections[1][2].

• HY-N14800

  5-Hydroxymethylblasticidin S
  5-Hydroxymethylblasticidin S is a broad-spectrum antibiotic found in Streptomyces setonii[1].

• HY-13210A

  Zanamivir (hydrate)(5:1)
  Zanamivir hydrate (5:1) is the hydrate of Zanamivir. Zanamivir is an influenza viral neuraminidase inhibitor with IC50 values of 0.95 nM and 2.7 nM for influenza A and B, respectively[1].

• HY-A0086R

  Netilmicin (sulfate) (Standard)
  Netilmicin (sulfate) (Standard) is the analytical standard of Netilmicin (sulfate). This product is intended for research and analytical applications. Netilmicin (sulfate) (SCH-20569 (sulfate)) is an active aminoglycoside antibiotic against most Gram-negative and some Gram-positive bacteria, including certain strains resistant to gentamicin.

• HY-B0467B

  Amoxicillin trihydrate
  Amoxicillin (Amoxycillin) trihydrateis an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin trihydrateis inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].

• HY-115441

  (Rac)-Luliconazole
  (Rac)-Luliconazole ((Rac)-NND 502) is the racemic isomer of Luliconazole (HY-14283). Luliconazole is a topical antifungal imidazole antibiotic with broad-spectrum and potent antifungal activity[1].

• HY-162775

  TST1N-224
  TST1N-224 is a potent response regulator VraRC inhibitor. TST1N-224 can disrupt VraRC-DNA complex formation (IC50=60.2 μM). TST1N-224 exhibits interference with VraRC binding to its cognate DNA through a fast-on-fast-off binding mechanism (KD=23.4 μM). TST1N-224 predominantly interacts with the α9- and α10-helixes of the DNA-binding domain of VraR. TST1N-224 inhibits the growths of S. aureus (SA; MIC>126 μM), Methicillin-resistant S. aureus (MRSA; MIC>126 μM), and Vancomycin-intermediate S. aureus (VISA; MIC=63 μM). TST1N-224, an antimicrobial agent, evidently enhances the susceptibility of VISA to both Vancomycin (HY-B0671) and Methicillin (HY-B0974)[1].

• HY-B0101R

  Fluconazole (Standard)
  Fluconazole (Standard) is the analytical standard of Fluconazole. This product is intended for research and analytical applications. Fluconazole (UK-49858) is a triazole antifungal agent with excellent activities against a broad range of fungi, especially against Candida albicans. Fluconazole inhibits C. albicans and Candida kefyr with IC99s range from 0.20 μg/mL to 0.39 μg/mL[1].

• HY-125388

  Martinomycin
  Martinomycin is an antibiotic, which inhibits Staphylococcus spp., Streptococcus spp. and Enterococcus spp., with MICs ranging from 0.06 to 0.5 μg/mL[1].

• HY-B0239S3

  Chloramphenicol-d4
  Chloramphenicol-d4 is deuterium labeled Chloramphenicol. Chloramphenicol，a broad-spectrum antibiotic，acts as a potent inhibitor of bacterial protein biosynthesis[1][2]. Chloramphenicol acts primarily on the 50S subunit of bacterial 70S rihosomes and inhibits peptide bond formation by suppressing peptidyl transferase activity[3].

• HY-B1002S

  Oxolinic acid-d5		98.0%
  Oxolinic acid-d5 is the deuterium labeled Oxolinic acid. Oxolinic acid is an antibiotic against both Gram-negative and Gram-positive bacteria. Oxolinic acid can be used for the research of acute and chronic urinary tract infections. Oxolinic acid is a DNA/RNA synthesis inhibitor. Oxolinic acid acts a dopamine uptake inhibitor and stimulants locomotor effect in mice[1][2][3].

• HY-A0088

  Cefotaxime sodium		99.25%
  Cefotaxime (Cefotaxim) sodium, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria[1][2][3][4][5].

• HY-N15029

  Destomycin A
  Destomycin A is an aminoglycoside antibiotic with antibacterial (Gram-positive bacteria, Gram-negative bacteria), antifungal and anthelmintic activities. Destomycin A inhibits the polypeptide synthesis in cells of Escherichia coli and stimulation of adenylate cyclase in animal tissues[1][2].

• HY-N0113BR

  Hordenine hydrochloride (Standard)	Inhibitor
  Hordenine (hydrochloride) (Standard) is the analytical standard of Hordenine (hydrochloride). This product is intended for research and analytical applications. Hordenine (hydrochloride), an alkaloid found in plants, inhibits melanogenesis by suppression of cyclic adenosine monophosphate (cAMP) production[1].

• HY-B0466A

  Cloxacillin
  Cloxacillin is an orally active antibacterial agent and β-lactamase inhibitor with an IC50 of 0.04 µM. Cloxacillin can suppress the S. aureus-induced inflammatory response by inhibiting the activation of MAPKs, NF-кB and NLRP3-related proteins[1][2][3].

• HY-B0875

  Cefmenoxime hydrochloride		99.29%
  Cefmenoxime (SCE-1365) hydrochloride is a new semisynthetic cephalosporin antibiotic. Cefmenoxime has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria[1][2].

• HY-129252

  Prothracarcin
  Prothracarcin is an antibiotic with antitumor activity that exerts its tumor cell toxicity by covalently binding to the C-2 amino group of guanine residues in the minor groove of DNA. Prothracarcin also shows antibacterial activity against Gram-positive bacteria and some Gram-negative bacteria such as Escherichia coli[1].

• HY-103250

  PF-945863
  PF-945863 is an orally active macrolide antibiotic that can be used for the research of multidrug resistant respiratory tract bacterial strains[1][2].

• HY-117180

  Diastovaricin I
  Diastovaricin I (30-Hydroxy-naphthomycin C) is an antibiotic without exhibiting antimicrobial activity. Diastovaricin I induces differentation of mouse Friend cell[1].

• HY-17508S

  Clarithromycin-13C,d3
  Clarithromycin-13C,d3 is the deuterium and 13C labeled Clarithromycin[1].

• HY-N0626

  Sorbic acid		99.98%
  Sorbic acid is an effective, safe, and non-toxic food preservative. It can effectively inhibit most molds, yeasts, and certain bacteria. Sorbic acid is orally active and can enhance the growth performance of economically important animals (Duroc × Landrace × Yorkshire piglets) by activating the insulin-like growth factor system (IGF), and it can also lead to lipid accumulation by disrupting lipid clearance pathways[1][2][3][4].

• HY-W006449

  PNU-105368
  PNU-105368 is a compound with antibacterial activity and a metabolite of linezolid. It exists mainly in the form of the original form and two metabolites in the human body and is excreted through the kidneys and feces.

• HY-B1252BR

  Cefalonium (dihydrate) (Standard)	Inhibitor
  Cefalonium (dihydrate) (Standard) is the analytical standard of Cefalonium (dihydrate). This product is intended for research and analytical applications. Cefalonium dihydrate is a cephalosporin antibiotic. Cefalonium (dihydrate) is effective against Staphylococcus aureus. Cefalonium (dihydrate) has anti-inflammatory and antibacterial activities[1].

• HY-B1466A

  Mezlocillin
  Mezlocillin (BAY-f 1353) is a β-lactam antibiotic, a semisynthetic and extended-spectrum antibiotic. Mezlocillin is active against both gram-negative and gram-positive bacteria. Mezlocillin can be used in bacterial infection research[1][2].

• HY-126387

  Moenomycin complex
  Moenomycin complex is a potent transglycosylase inhibitor. Moenomycin complex inhibits bacterial growth by blocking the transglycosylase activity of class A penicillin-binding proteins (PBPs)[1].

• HY-15993

  Posizolid
  Posizolid (AZD2563), an oxazolidinone antibiotic, is developed by AstraZeneca for the study of bacterial infections. Posizolid shows very good anti-mycobacterial activity[1].

• HY-N14860

  Milbemycin β3
  Milbemycin β3 is a macrolide antibiotic. Milbemycin β3 has insecticidal effects on agricultural harmful insects, pans, larvae, etc[1].

• HY-N5169

  Argimicin C
  Argimicin C is an antibiotic that can be isolated from Sphingomonas sp.. Argimicin C exhibits algicidal activity against a variety of toxic cyanobacteria with MIC of low micromolar levels[1].

• HY-14932R

  Pafuramidine (Standard)
  Pafuramidine (Standard) is the analytical standard of Pafuramidine. This product is intended for research and analytical applications. Pafuramidine (DB289) is an orally active proagent of Furamidine (HY-110137A). Pafuramidine is a potent anti-parasitic agent, can be used to research trypanosomiasis, Pneumocystis pneumonia and malaria[1][2][3].

• HY-B0425

  Novobiocin
  Novobiocin (Albamycin) is a potent and orally active antibiotic. Novobiocin also is a DNA gyrase inhibitor and a heat shock protein 90 (Hsp90) antagonist. Novobiocin has the potential for the research of highly beta-lactam-resistant pneumococcal infections. Novobiocin shows anti-orthopoxvirus activity[1][2][3][4][6].

• HY-17412A

  Minocycline
  Minocycline is an orally active, potent and BBB-penetrated semi-synthetic tetracycline antibiotic. Minocycline is a hypoxia-inducible factor (HIF)-1α inhibitor. Minocycline shows anti-cancer, anti-inflammatory, and glutamate antagonist effects. Minocycline reduces glutamate neurotransmission and shows neuroprotective properties and antidepressant effects. Minocycline inhibits bacterial protein synthesis through binding with the 30S subunit of the bacterial ribosome, resulting in a bacteriostatic effect[1][2][3][4][5][6][7].

• HY-B0501R

  Danofloxacin (mesylate) (Standard)
  Danofloxacin mesylate (Standard) is the analytical standard of Danofloxacin mesylate. This product is intended for research and analytical applications. Danofloxacin mesylate (CP 76136-27) is a fluoroquinolone used as a veterinary drug. Danofloxacin mesylate has a broad spectrum of bactericidal activity, mainly inhibiting the DNA cycloenzyme of the bacteria. In addition, Danofloxacin mesylate is a substrate for ATP-dependent efflux transporters (P-gp and MRP2)[1][2].

• HY-N14008

  Carriomycin
  Carriomycin is an antibiotic that can be isolated from Streptomyces hygroscopicus. Carriomycin can inhibit Gram-positive bacteria, mycobacteria, yeasts and fungi, and is also an effective anticoccidial agent[1].

• HY-B0536

  Clinafloxacin
  Clinafloxacin (AM 1091) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro[1]. Clinafloxacin is against DNA gyrase and topoisomerase IV of?S. aureus with IC50 values of 0.92 μg/ml and 1.62 μg/ml, respectively[2].

• HY-N14600

  Stambomycin A
  Stambomycin A is a polyketide antibiotic[1].

• HY-N7112A

  Leucomycin tartrate
  Leucomycin tartrate (Kitasamycin tartrate) is a potent 16-membered macrolideantibiotic[1].

• HY-17574R

  Thio-TEPA (Standard)
  Thio-TEPA (Standard) is the analytical standard of Thio-TEPA. This product is intended for research and analytical applications. Thio-TEPA is a DNA alkylating agent, with antitumor activity.

• HY-N0262

  Cordycepin
  Cordycepin (3'-Deoxyadenosine) is a nucleoside derivative and inhibits IL-1β-induced MMP-1 and MMP-3 expression in rheumatoid arthritis synovial fibroblasts (RASFs) in a dose-dependent manner[1]. Cordycepin kills Mycobacterium tuberculosis through hijacking the bacterial adenosine kinase[2].

• HY-P2036A

  FSL-1 TFA		99.65%
  FSL-1 TFA, a bacterial-derived toll-like receptor 2/6 (TLR2/6) agonist, enhances resistance to experimental HSV-2 infection[1]. FSL-1 TFA induces MMP-9 production through TLR2 and NF-κB/AP-1 signaling pathways in monocytic THP-1 cells[2].

• HY-A0256A

  Clavulanate potassium
  Clavulanate potassium is a potent β-lactamase inhibitor and acts as an antibiotic[1][2].

• HY-N0565R

  Doxycycline (Standard)
  Doxycycline (Standard) is the analytical standard of Doxycycline. This product is intended for research and analytical applications. Doxycycline, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor[1]. Doxycycline shows antibacterial activity and anti-cancer cell proliferation activity[1][2][3][4][5].

• HY-A0241R

  Dalfopristin (Standard)
  Stearic acid (Standard) is the analytical standard of Stearic acid. This product is intended for research and analytical applications. Stearic acid is a long-chain dietary saturated fatty acid that can significantly reduce visceral fat by inducing apoptosis of preadipocytes. Stearic acid can be used in the study of cardiovascular and metabolic diseases[1].

• HY-125637

  Venturicidin B
  Venturicidin B (Aabomycin A2) is a macrolide antibiotic isolated from Streptomyces sp., used as an antifungal agent, a potent inhibitor of the mitochondrial F0-ATP synthase complex[1].

• HY-156074

  Erythromycin propionate
  Erythromycin propionate is an antibiotic that may have some hepatotoxic properties. Erythromycin propionate has no significant side effects below 0.5 mM[1].

• HY-B0221S

  Amphotericin B-13C6
  Amphotericin B-13C6 is 13C labeled Amphotericin B (HY-B0221). Amphotericin B is a polyene antifungal agent against a wide variety of fungal pathogens. It binds irreversibly to ergosterol, resulting in disruption of membrane integrity and ultimately cell death.

• HY-W799435

  Tosufloxacin hydrate
  Tosufloxacin (A-61827) tosylate is an orally active fluoroquinolone antibiotic. Tosufloxacin tosylate shows a broad spectrum of antibacterial activity against gram-positive and gram-negative bacteria[1][2].

• HY-N14979

  Dermostatin A
  Dermostatin A is a polyene antibiotic with antifungal activity that can be used in the study of fungal infections[1].

• HY-B0139R

  Flucytosine (Standard)
  Flucytosine (Standard) is the analytical standard of Flucytosine. This product is intended for research and analytical applications. Flucytosine (5-Fluorocytosine) is an antifungal compound with oral activity. Flucytosine is a widely used cytotoxic drug that, after further metabolism, produces fluorinated ribonucleotides and deoxyribonucleotides, inhibits DNA and protein synthesis, and has multiple effects such as inhibiting candida and candida neoplasm infection and producies cytotoxicity to cancer cells[1][2][3].

• HY-107813

  Amikacin sulfate		99.11%
  Amikacin sulfate (BAY 41-6551 sulfate) is an aminoglycoside antibiotic and a semisynthetic analog of kanamycin. Amikacin sulfate is bactericidal, acting directly on the 30S and 50S bacerial ribosomal subunits to inhibit protein synthesis. Amikacin sulfate is very active against most Gram-negative bacteria including gentamicin- and tobramycin-resistant strains. Amikacin sulfate also inhibits the infections caused by susceptible Nocardia and nontuberculous mycobacteria[1][2].

• HY-B1324

  Oxiconazole nitrate
  Oxiconazole (Ro 13-8996) nitrate is a broad spectrum anti-fungal agent which can inhibit the growth of Candida, Aspergillus and Trichophyton. Oxiconazole nitrate is also a highly efficacious activator of CYP3A4 transactivation, which could be antagonized by Rifampicin (HY-B0272) in a competitive manner. Oxiconazole nitrate exhibits inhibitory effect against colorectal cancer (CRC) via peroxiredoxin-2 (PRDX2)-mediated autophagy arrest[1][2][3].

• HY-118893

  Asukamycin
  Asukamycin, a manumycin-type metabolite, could be isolated from Streptomyces nodosus subsp. asukaensis. Asukamycin is an antibiotic and has antimicrobial activity. Asukamycin inhibits growth of various tumor cell lines[1][2].

• HY-129752

  Piperafizine B
  Piperafizine B exhibits slightly cytotoxicity in moser cells, P388 cells and Vincristine (VCR) (HY-N0488)-resistant P388 cells (IC50s is 23.8, 22.6 and 23.7 μg/mL, respectively). Piperafizine B exhibits synergistic effects with Vincristine, enhances the VCR-induced cytotoxicity and ameliorates the leukemia in mouse model[1].

• HY-18620

  DZ2002		99.68%
  DZ2002 is an orally active, reversible and low-cytotoxic type III SAHH inhibitor (Ki=17.9 nM), with good immunosuppressive activity. DZ2002 prevents the development of experimental dermal fibrosis by reversing the profibrotic phenotype of various cell types. DZ2002 can be used in studies of autoimmune diseases such as lupus syndrome and systemic sclerosis[1][2].

• HY-A0147

  Grepafloxacin
  Grepafloxacin (OPC-17116) is an oral actively fluoroquinolone antibiotic with potent activity against community-acquired respiratory pathogens including Streptococcus pneumonia. Grepafloxacin has high tissue penetration and a promising pharmacodynamic profile[1][2][3].

• HY-B1222A

  Sisomicin		98.45%
  Sisomicin is a broad-spectrum aminoglycoside antibiotic produced by Micromonospora inyoensis. Sisomicin is highly active against Gram-positive bacteria[1][2].

• HY-B0421S

  Mycophenolic acid-d3
  Mycophenolic acid-d3 is deuterium labeled Mycophenolic acid, which is an an immunosuppresant agent and has potent anti-proliferative activity.

• HY-110013

  Terreic acid
  Terreic acid, a quinone epoxide antibiotic, acts as an effective Btk inhibitor. Terreic acid blocks the interaction between PKC and the pleckstrin homology domain of Btk. Terreic acid inhibits the binding of GST-BtkPH to PKC in lysates of HMC-1 human mast cells with an IC50 of approximately 100 μM[1].

• HY-B0198R

  Cefaclor (Standard)
  Cefaclor (Standard) is the analytical standard of Cefaclor. This product is intended for research and analytical applications. Cefaclor is a well-absorbed orally active cephalosporin antibiotic. Cefaclor can specifically bind to specific for penicillin-binding protein 3 (PBP3). Cefaclor can be used for the research kinds of infections caused by bacteria, such as respiratory tract infections, bacterial bronchitis, pharyngitis and skin infections[1][2][3].

• HY-B0434R

  Ribavirin (Standard)
  Ribavirin (Standard) is the analytical standard of Ribavirin. This product is intended for research and analytical applications. Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV. Ribavirin also has anti-orthopoxvirus and anti-variola activities.

• HY-B1190AR

  Cefadroxil (hydrate) (Standard)
  Cefadroxil (hydrate) (Standard) is the analytical standard of Cefadroxil (hydrate). This product is intended for research and analytical applications. Cefadroxil hydrate (BL-S 578 hydrate) is an orally active and first-generation cephalosporin with a broad spectrum antibacterial activity. Cefadroxil hydrate (BL-S 578 hydrate) also acts as a substrate of the peptide transporter PEPT1 and PEPT2[1][2].

• HY-105099

  Rifalazil
  Rifalazil (KRM-1648; ABI-1648), a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase[1]. Rifalazil (KRM-1648; ABI-1648) is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis with MIC values from 0.00025 to 0.0025 μg/ml[3]. Rifalazil (KRM-1648; ABI-1648) has the potential for the treatment of Chlamydia infection, Clostridium difficile associated diarrhea (CDAD), and tuberculosis (TB)[2].

• HY-P1508

  Bactenecin
  Bactenecin (Bactenecin, bovine) is a potent 12-aa looped antimicrobial peptide isolated from bovine neutrophils. Bactenecin inhibits the growth of bacteria and yeast, and kills the fungus Trichophyton rubrum. Bactenecin increass membrane permeability, inhibits the growth and biofilm formation of B. pseudomallei[1][2][3].

• HY-13625

  Ertapenem sodium		98.94%
  Ertapenem sodium (L-749345) is a broad spectrum and long acting β-lactam antibiotic. Ertapenem sodium has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem sodium can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract[1][2].

• HY-B0435R

  Roxithromycin (Standard)
  Roxithromycin (Standard) is the analytical standard of Roxithromycin. This product is intended for research and analytical applications. Roxithromycin (RU-28965) is a semi-synthetic macrolide antibiotic.

• HY-113829

  Valnemulin
  Valnemulin is an orally active broad-spectrum antibiotic against Gram-negative and Gram-positive bacteria, anaerobic bacteria, Mycoplasma, and Spirochetes. Valnemulin ameliorates enteric diseases, acute polyarthritis and enzootic pneumonia in pigs[1]. Valnemulin exhibits anti-inflammatory efficacy against lipopolysaccharide (HY-D1056)-induced lung injury[2].

• HY-B0441

  Tobramycin		99.80%
  Tobramycin (Nebramycin Factor 6) is a parenterally administered, broad spectrum aminoglycoside antibiotic that is widely used in the treatment of moderate to severe bacterial infections due to sensitive organisms[1].Tobramycin can be used to pneumonia research caused by Pseudomonas aeruginosa[2][3].

• HY-N7139A

  Penicillin G benzathine		99.85%
  Penicillin G benzathine (Benzathine benzylpenicillin) is an antibiotic against many bacterial infections[1].

• HY-N6829

  Retusin
  Retusin (Quercetin-3,3',4',7-tetramethylether), a natural compound isolated from the leaves of Talinum triangulare, possesses antiviral and anti-inflammatory activities[1].

• HY-41344

  Ganciclovir mono-O-acetate		98.00%
  Ganciclovir mono-O-acetate is a derivative of Ganciclovir. Ganciclovir, a nucleoside analogue, is an orally active antiviral agent with activity against CMV[1].

• HY-122070

  Tirilazad mesylate
  Tirilazad mesylate (U 74006F) is a nonglucocorticoid, 21-aminosteroid that inhibits lipid peroxidation. Tirilazad mesylate can attenuate brain or spinal cord injury caused by trauma, stroke, ischemia and reperfusion injury. Tirilazad mesylate has antiviral activities against nCoV. Tirilazad mesylate is neuroprotective for ischaemic stroke, can be used for subarachnoid hemorrhage research[1][2][3].

• HY-B1175

  (2S,5R,6R)-Ticarcillin disodium
  (2S,5R,6R)-Ticarcillin disodium is a semisynthetic antibiotic with bactericidal activities. (2S,5R,6R)-Ticarcillin disodium is the (2S,5R,6R)-enantiomer of Ticarcillin (HY-139805)[1].

• HY-119246

  A-269A
  A-269A is a streptothricin-like compound derived from Streptomyces sp. with antimicrobial activity[1].

• HY-N14085

  Chrymutasin A
  Chrymutasin A is a glycosidic antitumor antibiotic. Chrymutasin A is cytotoxic[1].

• HY-105846

  Nogalamycin
  Nogalamycin is an anthracyclinone antibiotic. Nogalamycin is a potent antibiotic against Gram-positive bacteria, also has cytotoxicity against certain tumor cells. Nogalamycin is produced by Streptomyces nogalater var. Nogalater. Nogalamycin selectively inhibits RNA synthesis after binding to DNA template. Nogalamycin can be used for researching anticancer[1][2].

• HY-B0458

  Cefprozil monohydrate		99.82%
  Cefprozil monohydrate (Cefzil) is a second-generation cephalosporin type antibiotic[1].

• HY-122327

  Nodusmicin
  Nodusmicin is a macrolide antibiotic against antibiotic-susceptible and -resistant S. aureus with MIC values of 125, 250 and 250 μg/mL for UC-76, UC-6685, and UC-6690 strains, respectively[1][2].

• HY-131150

  Ristomycin sulfate	Inhibitor
  Ristomycin sulfate is a glycopeptide antibiotic isolated from Nocardia lurida[1].

• HY-N15066

  16-Hydroxyroridin L-2
  16-Hydroxyroridin L-2 is a trichothecene group antibiotic. 16-Hydroxyroridin L-2 is a mycotoxin with anti-tumor activity[1].

• HY-B0117

  Tigecycline		99.95%
  Tigecycline (GAR-936) is a broad-spectrum glycylcycline antibiotic. The mean inhibitory concentration (MIC) of Tigecycline for E. coli (MG1655 strain) is approximately 125 ng/mL[1]. MIC50 and MIC90 are 1 and 2 mg/L for Acinetobacter baumannii (A. baumannii), respectively[2].

• HY-P2123A

  Colistin A sulfate hydrate
  Colistin A sulfate hydrate is a major component of Colistin. Colistin is a polymyxin antibiotic and can be used to combat infections caused by problematic gram-negative bacteria[1].

• HY-B0200BS

  Cephalexin-d5 monohydrate
  Cephalexin-d5 (monohydrate) is the deuterium labeled Cephalexin monohydrate. Cephalexin monohydrate is a potent, orally active and the first-generation cephalosporin antibiotic. Cephalexin monohydrate kills gram-positive and some gram-negative bacteria by disrupting the growth of the bacterial cell wall. Cephalexin monohydrate is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1].

• HY-121050

  Ambruticin
  Ambruticin (W7783) is an orally active and potent antifungal antibiotic. Ambruticin represents a class of antibiotics, that can be isolated from a strain of Polyangium cellulosum var. fulvum, a bacterium belonging to the class Myxobacteriales. Ambruticin is a cyclopropyl-polyene-pyran acid and is active against fungi[1].

• HY-W671129

  Frenolicin B
  Frenolicin B is an antibioti with antifungal and mycoplasma activities[1].

• HY-162923

  Antibacterial agent 244
  Antibacterial agent 244 is an orally active compound with broad-spectrum antibacterial activity, primarily targeting Gram-positive bacteria, with a MIC value of 1–4 μg/mL and low hemolytic toxicity (HC50 of 111.6 μg/mL). Antibacterial agent 244 disrupts bacterial transmembrane potential, increases membrane permeability, leading to leakage of cellular contents such as DNA and proteins, ultimately causing bacterial death. Antibacterial agent 244 can be used in research related to Gram-positive bacterial infections[1].

• HY-B0734

  Cefotiam
  Cefotiam (SCE-963) is a parenteral cephalosporin antibiotic. Cefotiam has broad-spectrum activity against Gram-positive and Gram-negative bacteria[1][2].

• HY-N14380

  Sannamycin K
  Sannamycin K is an aminoglycoside antibiotic. Sannamycin K has weak antibacterial activity against Gram-positive bacteria and Gram-negative bacteria[1].

• HY-Z7592

  (E)-Cefodizime
  (E)-Cefodizime ((E)-THR-221) is an antibiotic. (E)-Cefodizime can selectively bind to penicillin-binding proteins (PBPs) and inhibit the synthesis of the bacterial cell wall, thereby exerting antibacterial activity. (E)-Cefodizime is promising for research of various bacterial infectious diseases, such as for preoperative infection prophylaxis[1].

• HY-106702A

  Fostriecin
  Fostriecin is a triene antibiotic. Fostriecin is a topoisomerase II and protein phosphatase PP2A inhibitor[1].

• HY-17589R

  Chloroquine (phosphate) (Standard)		99.67%
  Chloroquine (phosphate) (Standard) is the analytical standard of Chloroquine (phosphate). This product is intended for research and analytical applications. Chloroquine phosphate is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine phosphate is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine phosphate is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1][2][3][4].

• HY-124938

  ABC-1
  ABC-1 is a phosphorylated analogue and a potential antiviral agent against Newcastle disease virus (NDV). ABC-1 has potent antiviral activity[1][2].

• HY-B1743AR

  Puromycin (dihydrochloride) (Standard)
  Puromycin (dihydrochloride) (Standard) is the analytical standard of Puromycin (dihydrochloride). This product is intended for research and analytical applications. Puromycin dihydrochloride (CL13900 dihydrochloride), an aminonucleoside antibiotic, inhibits protein synthesis[1].

• HY-108879

  Cefotetan disodium
  Cefotetan disodium is a semisynthetic cephamycin antibiotic that exerts its bactericidal effects by inhibition of cell-wall synthesis[1].

• HY-B0175

  Toltrazuril		99.64%
  Toltrazuril (BAY-i 9142) is an antiprotozoal agent that acts upon Coccidia parasites.

• HY-B1210R

  Pipemidic acid (Standard)
  Pipemidic acid (Standard) is the analytical standard of Pipemidic acid. This product is intended for research and analytical applications. Pipemidic acid , a derivative of Piromidic acid, is an antibacterial agent. Pipemidic acid inhibits DNA gyrase. Pipemidic acid is active against gram-negative bacteria including Pseudomonas aeruginosa as well as some gram-positive bacteria. Pipemidic acid can be used for the research of intestinal, urinary, and biliary tract infections[1][2].

• HY-17514S1

  Itraconazole-d3		99.62%
  Itraconazole-d3 is the deuterium labeled Itraconazole (HY-17514)[1].

• HY-B0213S

  Sulfameter-d4
  Sulfameter-d4 (Sulfametoxydiazine-d4; 5-Methoxysulfadiazine-d4) is the deuterium labeled Sulfameter (HY-B0213)[1]. Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis[2].

• HY-B1290S

  2-Phenylethanol-d4
  2-Phenylethanol-d4 is the deuterium labeled 2-Phenylethanol[1]. 2-Phenylethanol (Phenethyl alcohol), extracted from rose, carnation, hyacinth, Aleppo pine, orange blossom and other organisms, is a colourless liquid. It has a pleasant floral odor and also an autoantibiotic produced by the fungus Candida albicans[2]. It is used as an additive in cigarettes and also used as a preservative in soaps due to its stability in basic conditions.

• HY-105041

  Tedizolid phosphate sodium
  Tedizolid phosphate (TR-701FA) sodium is a MAO-A and MAO-B inhibitor with activity against Gram-positive bacteria[1].

• HY-B0272S2

  Rifampicin-d4		99.69%
  Rifampicin-d4 is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.

• HY-130772

  Filipin II
  Filipin II is an antibiotic, which exhibits antifungal efficacy. Filipin II interacts with membrane sterols, leads to changes in membrane structure, inhibits Candida utilis and Saccharomyces cerevisiae with the MIC of 0.03 mg/L and 0.2 μg/L[1][2].

• HY-N15350

  Demethylblasticidin S
  Demethylblasticidin S is an antifungal antibiotic that can be synthesized by Streptomyces griseochromogenes[1].

• HY-B0535S

  Ethambutol-d4		98.12%
  Ethambutol-d4 is the deuterium labeled Ethambutol. Ethambutol is a bacteriostatic antimycobacterial agent, which obstructs the formation of cell wall by inhibiting arabinosyl transferases.

• HY-W747311

  Ritipenem
  Ritipenem is a penicillin antibiotic, that targets penicillin-binding protein with good affinity (IC50 in levels of ng/mL), and exhibits antibacterial properties. Ritipenem exhibits antiviral activity against Haemophilus influenzae[1].

• HY-N13885

  Amythiamicin A
  Amythiamicin A is an antimicrobial antibiotic against Gram-positive bacteria (including methicillin-resistant Staphylococcus aureus (MRSA)) and activity against Plasmodium falciparum[1].

• HY-P4848

  Dermcidin-1L (human)
  Dermcidin-1L (human) is an antibiotic peptide secreted by sweat glands. Dermcidin-1L (human) has antimicrobial activity. Dermcidin-1L (human) can be used for the research of inflammatory skin disorders[1].

• HY-W108875

  Mupirocin lithium
  Mupirocin (BRL-4910A) lithium is an orally active antibiotic isolated from Pseudomonas fluorescens. Mupirocin lithium apparently exerts its antimicrobial activity by reversibly inhibiting isoleucyl-transfer RNA, thereby inhibiting bacterial protein and RNA synthesis[1][2][3][4][5].

• HY-W008226

  Phloracetophenone
  Phloracetophenone (2,4,6-trihydroxyacetophenone) is the aglycone part of acetophenone glycoside obtained from Curcuma comosa Roxb, with cholesterol-lowering activity. Phloracetophenone enhances cholesterol 7α-hydroxylase (CYP7A1) activity[1]. Phloracetophenone stimulats bile secretion mediated through Mrp2[2].

• HY-126746

  Corynecin I
  Corynecin I is an antibiotic produced by Corynebacterium hydrocarboclastus, and its precursor (D-(-) threo-p-amino phenyl serinol-N-acetylamine) has a minimal inhibitory effect on the synthesis of Corynecin from mevalonic acid[1].

• HY-W009762S1

  L-Lysine6-13C dihydrochloride
  L-Lysine6-13C (dihydrochloride) is a 13C-labeled L-Lysine dihydrochloride.

• HY-B0510A

  Trimethoprim sulfate
  Trimethoprim sulfate is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim sulfate is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim sulfate has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim sulfate can inhibit infection of Influenza A virus in chick embryo when combinated with zinc[1][2][3][4].

• HY-P4200

  Lugdunin
  Lugdunin is an antibiotic peptide. Lugdunin inhibits bacteria by dissipating their membrane potential. Lugdunin is active against Gram-positive bacteria, such as S. aureus, and reduces S. aureus skin and nasal colonization. Lugdunin induces LL-37 and CXCL8/MIP-2 in human keratinocytes and mouse skin[1].

• HY-66011BS

  (Rac)-Moxifloxacin-d4
  (Rac)-Moxifloxacin-d4 ((Rac)-BAY 12-8039-d4 (free base)) is deuterium labeled (Rac)-Moxifloxacin. (Rac)-Moxifloxacin ((Rac)-BAY 12-8039 free base) is the isoform of Moxifloxacin Hydrochloride (HY-66011), which is an oral 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-P5561

  Aurein 2.2
  Aurein 2.2 is a major component of the skin secretion of L.aurea. Aurein 2.2 is an antibiotic with broad-spectrum antibacterial activity against Gram positive bacteria such as Staphylococcus aureus and S. epidermidis[1][2].

• HY-129306

  Gilvocarcin M
  Gilvocarcin M is an antibiotic and can be isolated from S. gilvotanareus. Gilvocarcin M is active against S. aureus at a concentration of 32 µg/ml and inhibits growth of KB cells with the IC50 of 0.52 µg/ml. Gilvocarcin M intercalates into bacteriophage PM2 DNA[1][2][3][4].

• HY-41344R

  Ganciclovir mono-O-acetate (Standard)
  Ganciclovir mono-O-acetate (Standard) is the analytical standard of Ganciclovir mono-O-acetate. This product is intended for research and analytical applications. Ganciclovir mono-O-acetate is a derivative of Ganciclovir. Ganciclovir, a nucleoside analogue, is an orally active antiviral agent with activity against CMV[1].

• HY-103248

  Toyocamycin
  Toyocamycin (Vengicide) is an adenosine analog produced by Streptomyces diastatochromogenes, acts as an XBP1 inhibitor. Toyocamycin blocks RNA synthesis and ribosome function, and induces apoptosis. Toyocamycin affects IRE1α-XBP1 pathway, and inhibits XBP1 mRNA cleavage with an IC50 value of 80 nM with affecting IRE1α auto-phosphorylation. Toyocamycin specifically inhibits CDK9 with an IC50 value of 79 nM[1][2][3].

• HY-N13952

  Arylomycin A1
  Arylomycin A1 is a lipohexapeptide antibiotic against Gram-positive bacteria[1].

• HY-N14685

  Heptaibin
  Heptaibin is a peptaibol antifungal antibiotic. Heptaibin has the activity against Gram-positive bacteria (MIC is 8 μg/mL) such as Staphylococcus aureus and fungi (MIC is 13-32 μg/mL) such as Aspergillus, Candida albicans and cryptococcus neofordii, and it has moderate anti-Rhabditella pseudoelongata activity (MIC is 50 μg/mL)[1].

• HY-168932

  Antiangiogenic agent 8
  Antiangiogenic agent 8 (Compound 3m) is an antibacterial agent with anti-angiogenic activity. The MIC values of Antiangiogenic agent 8 against E. coli, P. aeruginosa, B. subtilis, S. aureus, and C. glabrata are 16, 8, 4, 16, and 8 μg/mL, respectively, with MBC ranging from 32 to 64 μg/mL. Antiangiogenic agent 8 holds promise for applications in anti-infective therapy and cardiovascular disease research[1].

• HY-A0090

  Nitrofurantoin		99.95%
  Nitrofurantoin is a potent and orally active broad-spectrum beta-lactamase antimicrobial agent. Nitrofurantoin acts as an antibiotic and can be used for the study of urinary tract infections (UTIs), including cystitis and kidney infections[1].

• HY-B1286

  Piperacillin sodium		98.22%
  Piperacillin sodium is a semisynthetic broad-spectrum β-lactam antibiotic which exhibits potent bactericidal activity against Gram-negative bacteria as well as select Gram-positive strains through penicillin-binding proteins. Piperacillin is most commonly used in combination with the β-lactamase inhibitor Tazobactam[1][2][3].

• HY-B0276S

  Ethionamide-d3
  Ethionamide-d3 is the deuterium labeled Ethionamide. Ethionamide (2-ethylthioisonicotinamide) is an antibiotic used in the treatment of tuberculosis.

• HY-B0356AR

  Ciprofloxacin (monohydrochloride) (Standard)
  Ciprofloxacin (monohydrochloride) (Standard) is the analytical standard of Ciprofloxacin (monohydrochloride). This product is intended for research and analytical applications. Ciprofloxacin (Bay-09867) monohydrochloride is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin monohydrochloride induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin monohydrochloride has anti-proliferative activity and induces apoptosis. Ciprofloxacin monohydrochloride is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-N7101S1

  Cefpodoxime Proxetil-d6
  Cefpodoxime Proxetil-d6 (U-76,252-d6) is deuterium labeled Cefpodoxime Proxetil. Cefpodoxime proxetil is an orally administered broad spectrum third-generation cephalosporin. Cefpodoxime proxetil has anti-bacterial activity. Cefpodoxime proxetil binds to penicillin binding proteins (PBPs) which inhibits peptidoglycan synthesis, finally results in interfering bacterial cell wall biosynthesis[1][2].

• HY-B0132A

  Norfloxacin hydrochloride
  Norfloxacin hydrochloride (MK-0366 hydrochloride) is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria, which functions by inhibiting DNA gyrase.

• HY-14879R

  Avibactam free acid (Standard)
  Avibactam (free acid) (Standard) is the analytical standard of Avibactam (free acid). This product is intended for research and analytical applications. Avibactam (NXL-104) free acid is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].

• HY-B0210

  Cefoperazone		99.90%
  Cefoperazone, a semisynthetic cephalosporin, has a broad spectrum of antibacterial activity[1].

• HY-N0488A

  Vincristine
  Vincristine (Leurocristine) is a microtubule-destabilizing agent (MDA). Vincristine binds to tubulin and inhibits the formation of microtubules, thereby inhibiting mitosis of the cancer cell. Vincristine is used to research hematologic cancers, such as leukemia and lymphoma, and childhood sarcomas[1][2].

• HY-14737A

  Ceftaroline fosamil hydrate
  Ceftaroline fosamil hydrate is a potent cephalosporin antibiotic. Ceftaroline fosamil hydrateshows broad-spectrum activity against Gram-positive pathogens, including methicillin-resistant Staphylococcus aureus (MRSA) and multidrug-resistant Streptococcus pneumoniae, and common Gram-negative organisms. Ceftaroline fosamil hydrate has anti-infective activity, and can be used for the research of complicated skin and skin structure infections (cSSSIs) and community-acquired bacterial pneumonia (CABP)[1][2][3].

• HY-121272AS

  Difloxacin-d3 hydrochloride trihydrate
  Difloxacin-d3 (hydrochloride trihydrate) is a deuterium labeled Difloxacin. Difloxacin is an antimicrobial agent[1].

• HY-B0318S2

  Metronidazole-d3
  Metronidazole-d3 is deuterium labeled Metronidazole.

• HY-34588

  D-4-Hydroxyphenylglycine		99.99%
  D-4-Hydroxyphenylglycine (D-(-)-4-Hydroxyphenylglycine) is one of the most important raw materials used in the production of semisynthetic β-lactam antibiotics, such as Amoxicillin (HY-B0467A) and Cefadroxil (HY-B1190)[1].

• HY-125414

  Lydicamycin
  Lydicamycin is an antibiotic isolated from the fermentation broth of an actinomycete strain identified as Streptomyces lydicus. Lydicamycin is active against Gram-positive bacteria and a certain yeast, but inactive against Gram-negative bacteria[1].

• HY-B0319

  Tioconazole		99.90%
  Tioconazole (UK-20349) is a broad-spectrum antifungal imidazole derivative. Tioconazole inhibits several dermatophytes and yeasts, with MIC50 values of less than 3.12 mg/L and 9 mg/L, respectively. Additionally, Tioconazole exhibits anti-parasitic activity. Tioconazole exerts anticancer activity by inhibiting the PI3K/AKT/mTOR signaling pathway and blocking autophagy. Tioconazole is applicable for research in the fields of anti-infection and anticancer therapy[1][2][3][4][5].

• HY-N7114AR

  Chloramphenicol succinate (sodium) (Standard)
  Chloramphenicol succinate (sodium) (Standard) is the analytical standard of Chloramphenicol succinate (sodium). This product is intended for research and analytical applications. Chloramphenicol succinate sodium is a proagent of Chloramphenicol, with Haemotoxicity. Chloramphenicol succinate is a competitive substrate and inhibitor of succinate dehydrogenase (SDH) that is the possible reason for its toxicity[1][2][3].

• HY-B0454S2

  Miconazole-d2
  Miconazole-d2 is the deuterium labeled Miconazole[1]. Miconazole (R18134) is an imidazole antifungal agent. Miconazole also has antibacterial effects[2][3].

• HY-115367

  Aldgamycin G
  Aldgamycin G is a macrolide antibiotic active against Gram-positive bacteria and can be isolated from Streptomyces avidinii[1].

• HY-B0467AS

  Amoxicillin-13C6
  Amoxicillin-13C6 is the 13C6 labeled Amoxicillin. Amoxicillin is an antibiotic with good oral absorption and broad spectrum antimicrobial activity.

• HY-B0905

  Tilmicosin
  Tilmicosin (LY-177370) is an orally active calcium channel antagonist and macrolide antibiotic with antimicrobial activity. Tilmicosin mainly acts on the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. Tilmicosin is effective in the treatment of respiratory diseases in livestock such as cattle, sheep and pigs. In addition, Tilmicosin has immunomodulatory and anti-inflammatory effects[1][2][3][4][5][6].

• HY-118132

  LL-Z1220
  LL-Z1220 is a novel antibiotic with the structure of 2-(3,8-dioxopentacyclo[5.1.0.0^~^~]oct-5-en-5-yl)-4H-pyran-4-one. This appears to be the first reported natural product containing a benzene dioxide group. This antibiotic readily undergoes valence isomerization to form 1,4-dioxopentacyclo. The chemical and spectroscopic properties of the antibiotic suggest that the benzene dioxide has a cis configuration.

• HY-B0898

  Ceftiofur sodium		98.03%
  Ceftiofur sodium is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur sodium exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur sodium also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6[1][2][3].

• HY-125732

  Decarestrictine D
  Decarestrictine D exhibits inhibitory activity against cholesterol levels. Decarestrictine D is utilized as receptor for glycosylation reactions to synthesize novel hybrid antibiotics[1].

• HY-125163

  MM 47755
  MM 47755 (8-O-Methyltetrangomycin; 6-Deoxy-8-O-methylrabelomycin) is an antibiotic with antibacterial activity. MM 47755 can be isolated from Streptomyces[1].

• HY-135181

  Daunosamnyl-daunorubicin	Inhibitor
  Daunosamnyl-daunorubic, an antibiotic, can bind calf thymus DNA[1].

• HY-13234S

  Rifaximin-d6
  Rifaximin-d6 is the deuterium labeled Rifaximin. Rifaximin is an orally administered, semi-synthetic, nonsystemic antibiotic derived from rifamycin SV with antibacterial activity[1][2].

• HY-B0458R

  Cefprozil (monohydrate) (Standard)
  Cefprozil (monohydrate) (Standard) is the analytical standard of Cefprozil (monohydrate). This product is intended for research and analytical applications. Cefprozil monohydrate (Cefzil) is a second-generation cephalosporin type antibiotic[1].

• HY-14926

  Levonadifloxacin		99.79%
  Levonadifloxacin ((S)-(-)-Nadifloxacin; WCK 771) is a broad-spectrum anti-staphylococcal agent. Levonadifloxacin shows antibacterial activity against Methicillin (HY-121544)-susceptible Staphylococcus aureus (MSSA) and Methicillin-resistant S. aureus (MRSA) strains, with a reduction of which phagocytized in THP-1 monocytes[1].

• HY-17395AR

  Terbinafine (Standard)
  Terbinafine (Standard) is the analytical standard of Terbinafine. This product is intended for research and analytical applications. Terbinafine (TDT 067) is an orally active and potent antifungal agent. Terbinafine is a potent non-competitive inhibitor of squalene epoxidase from Candida, with a Ki of 30 nM. Terbinafine also shows antibacterial activity against certain Gram-positive and Gram-negative bacteria[1][2][3]. Terbinafine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-W653936

  Cephalexin-d5 hydrate
  Cephalexin-d5 (hydrate) is deuterium labeled Cephalexin (monohydrate). Cephalexin (Cefalexin) monohydrate is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin (Cefalexin) monohydrate has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin (Cefalexin) monohydrate targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin (Cefalexin) monohydrate is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2][3].

• HY-B0117A

  Tigecycline hydrochloride
  Tigecycline hydrochloride (GAR-936 hydrochloride) is a broad-spectrum glycylcycline antibiotic. The mean inhibitory concentration (MIC) of Tigecycline for E. coli (MG1655 strain) is approximately 125 ng/mL[1]. MIC50 and MIC90 are 1 and 2 mg/L for Acinetobacter baumannii (A. baumannii), respectively[2].

• HY-151165R

  LasR-IN-3 (Standard)
  Quinizarin (Standard) is the analytical standard of Quinizarin. This product is intended for research and analytical applications. Quinizarin (1,4-Dihydroxyanthraquinone), a part of the anticancer agents such as Doxorubicin, Daunorubicin, and Adriamycin, interacts with DNA by intercalating mode (Kd=86.1 μM). Quinizarin is used as a fungicide and pesticide chemical and has shown the ability to inhibit tumor cell growth[1][2].

• HY-120009

  Showdomycin
  Showdomycin is an antibiotic produced by IM-2-induced in Streptomyces[1].

• HY-N14961

  Clavariopsin B
  Clavariopsin B is a cyclic depsipeptide antibiotic. Clavariopsin B shows antifungal activity for Candida albicans IFO 0583, Candida albicans ATCC 10231, Aspergillus niger AJ117374, Aspergillus fumigatus AJ117190, Aspergillus fumigatus JCM1739 with MIC values of 8, 8, 16, 4, 4 μg/mL, respectively[1].

• HY-129836R

  L-Amoxicillin (Standard)
  L-Amoxicillin (Standard) is the analytical standard of L-Amoxicillin. This product is intended for research and analytical applications. L-Amoxicillin is an antibiotic with activity against a wide range of bacterial infections. L-Amoxicillin is commonly used in antibacterial combinations when used in combination with the β-lactamase inhibitor potassium clavulanic acid. The related substances analysis method for L-Amoxicillin has been developed and validated according to the International Conference on Harmonization (ICH) guidelines, ensuring its effectiveness and accuracy in mixtures. L-Amoxicillin and some of its impurities have been further analyzed in stress testing and stability studies, providing support for optimizing its application[1].

• HY-A0111

  Cefetamet		99.42%
  Cefetamet is a cephalosporin antibiotic. Cefetamet has the potential for the research of both upper and lower community-acquired respiratory tract infections[1].

• HY-B0226

  Nitrofurazone		99.86%
  Nitrofurazone (Nitrofural) is a broad spectrum antibiotic that has oral activity. Nitrofurazone is a nitro-aromatic drug. Nitrofurazone is active against both Gram-positive and Gram-negative bacteria[1][2][3][4][5].

• HY-139817

  Antiviral agent 8
  Antiviral agent 8 with significantly higher antiviral activities than lead compounds (crocin-1 and crocin-2) emerges as a new antiviral candidate.

• HY-126696

  Altromycin D	Inhibitor
  Altromycin D is a Gram-positive antibiotic[1].

• HY-B0455B

  Lomefloxacin (aspartate)
  Lomefloxacin (SC47111A) aspartate is a broad-spectrum quinolone antibiotic, with antimicrobial activity. Lomefloxacin aspartate can be used for researching respiratory tract infections, genitourinary infections, gastrointestinal infections, ENT infections, etc.[1][2].

• HY-100593A

  Spiramycin (hexanedioate)
  Spiramycin hexanedioate (Rovamycin) is a macrolide antibiotic produced by Streptomyces ambofaciens with against bacteria and Toxoplasma gondii activities, and also has antiparasitic effect. Spiramycin hexanedioate is composed of a 16-member lactone ring, on which three sugars (mycaminose, forosamine, and mycarose) are attached[1][2].

• HY-125918

  Bleomycin A5 hydrochloride
  Bleomycin A5 (Pingyangmycin) hydrochloride is an anti-neoplastic glycoprotein antibiotic. Bleomycin A5 suppresses Drp1-mediated mitochondrial fission and induces apoptosis in human nasal polyp-derived fibroblasts. Bleomycin A5 hydrochloride has anticancer activities relying on its ability to produce RNA and DNA breaks, thus, leading to cell death[1][2][3][4]..

• HY-17025S

  Rifabutin-d7
  Rifabutin-d7 is the deuterium labeled Rifabutin. Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase.

• HY-B0522B

  Ampicillin trihydrate		99.93%
  Ampicillin trihydrate (D-(-)-α-Aminobenzylpenicillin trihydrate) is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria.

• HY-N6829R

  Retusin (Standard)
  Retusin (Standard) is the analytical standard of Retusin. This product is intended for research and analytical applications. Retusin (Quercetin-3,3',4',7-tetramethylether), a natural compound isolated from the leaves of Talinum triangulare, possesses antiviral and anti-inflammatory activities[1].

• HY-152249

  Antibacterial agent 131		98.52%
  Antibacterial agent 131 is a quinoline derivative. Antibacterial agent 131 has antimicrobial effect. Antibacterial agent 131 destroys the integrity of the fungal cells via blocking ergosterol production[1].

• HY-P2328

  Gramicidin C
  Gramicidin C is a naturally occuring polypeptide antibiotic isolated from B. brevis var. G.B.[1]

• HY-113427A

  cis-Vaccenic acid
  cis-Vaccenic acid, the antiviral extract from Rhodopseudomonas capsulate and the predominant active component of Rhodopseudomonas capsulate[1], acts a potential fetal hemoglobin inducer[2].

• HY-W013766

  Pipemidic acid trihydrate
  Pipemidic acid trihydrate, a derivative of Piromidic acid, is an antibacterial agent. Pipemidic acid trihydrate inhibits DNA gyrase. Pipemidic acid trihydrate is active against gram-negative bacteria including Pseudomonas aeruginosa as well as some gram-positive bacteria. Pipemidic acid trihydrate can be used for the research of intestinal, urinary, and biliary tract infections[1][2].

• HY-150520

  Neomycin
  Neomycin is an aminoglycoside antibiotic. Neomycin can be used for the research of external or internal bacterial infections, is primarily administered in veterinary medicine as a sulfate salt[1].

• HY-B0395DS

  (1R,2S,7R)-Sitafloxacin-d4 hydrochloride
  (1R,2S,7R)-Sitafloxacin-d4 (hydrochloride) is deuterium labeled (R)-Sitafloxacin.

• HY-17006A

  Caspofungin
  Caspofungin is a potent antifungal agent. Caspofungin inhibits the synthesis of the fungal cell wall component β-(l,3)-D-glucan[1][2].

• HY-125365R

  Rifamycin S (Standard)
  Rifamycin S (Standard) is the analytical standard of Rifamycin S. This product is intended for research and analytical applications. Rifamycin S, a quinone, is an antibiotic against Gram-positive bacteria (including MRSA). Rifamycin S is the oxidized forms of a reversible oxidation-reduction system involving two electrons. Rifamycin S generates reactive oxygen species (ROS) and inhibits microsomal lipid peroxidation. Rifamycin S can be used for tuberculosis and leprosy[1][2][3].

• HY-108191

  Paldimycin A
  Paldimycin A (Antibiotic 273a1α) is an antibiotic derived from Streptomyces paulus, primarily targeting Gram-positive bacteria. Paldimycin A exerts its antibacterial effects by interfering with bacterial protein synthesis and cell membrane function[1][2].

• HY-127072

  Amicoumacin A
  Amicoumacin A is a antibiotic that can be isolated from the culture of Bacillus pumilus BN-103[1].

• HY-N14703

  2-Hydroxygentamicin B1
  2-Hydroxygentamicin B1 is a 3 aminoglycoside antibiotic with anti-Gram-positive and negative bacteria activity[1].

• HY-N2268

  Gymnemagenin
  Gymnemagenin is a triterpenoid isolated from G. sylvestre. Gymnemagenin is an agent for diabetes and obesity and also possesses antiviral properties[1][2].

• HY-122302

  BU-2313 A
  BU-2313 A is a compound with antimicrobial activity, whose structure was determined to be a dienoyltetraamide acid-containing antibiotic related to streptolysin and tilamycin.

• HY-N125722

  Venturicidin A
  Venturicidin A (Aabomycin A1), from actinomycetes, is a membrane-active natural product inhibitor of ATP synthase. Venturicidin A potentiates the aminoglycoside antibiotic gentamicin against multidrug-resistant clinical isolates of Staphylococcus, Enterococcus, and Pseudomonas aeruginosa. Venturicidin A shows noticeable toxicity toward human embryonic-kidney (HEK)cells with an IC50 of 31 μg/mL.

• HY-134041

  Phloroglucide		98.16%
  Phloroglucide is a natural product that can be isolated from ferns[1].

• HY-132280

  Tirilazad		98.11%
  Tirilazad is a nonglucocorticoid, 21-aminosteroid that inhibits lipid peroxidation. Tirilazad can attenuate brain or spinal cord injury caused by trauma, stroke, ischemia and reperfusion injury. Tirilazad has antiviral activities against nCoV. Tirilazad is neuroprotective for ischaemic stroke, can be used for subarachnoid hemorrhage research[1][2][3].

• HY-66011AS5

  Moxifloxacin-d5
  Moxifloxacin-d5 (BAY 12-8039-d5 (free base)) is deuterium labeled Moxifloxacin. Moxifloxacin is an orally active 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-B0413R

  Fenbendazole (Standard)
  Fenbendazole (Standard) is the analytical standard of Fenbendazole. This product is intended for research and analytical applications. Fenbendazole is an orally active benzimidazole anthelmintic agent, with a broad antiparasitic range. Fenbendazole is a microtubule destabilizing agent and acts on helminthes primarily by binding to tubulin and disrupting the tubulin microtubule equilibrium. Fenbendazole stabilizes the transcriptional activator HIF-1α. Fenbendazole possesses an efficient anti-proliferative activity and induces apoptosis. Fenbendazole causes cell-cycle arrest and mitotic cell death, and has antitumor activity in mice xenografted with wild-type p53[1].

• HY-N0113B

  Hordenine hydrochloride	Inhibitor	99.82%
  Hordenine (hydrochloride), an alkaloid found in plants, inhibits melanogenesis by suppression of cyclic adenosine monophosphate (cAMP) production[1].

• HY-119759A

  Lipoxamycin hemisulfate		99.96%
  Lipoxamycin hemisulfate is an antifungal antibiotic and a potent serine palmitoyltransferase inhibitor with an IC50 of 21 nM[1][2].

• HY-113678

  Colistin
  Colistin (Polymyxin E) is an orally active polypeptide antibiotic. Colistin has excellent activity against various Gram-negative rod-shaped bacteria, including multidrug-resistant Pseudomonas aeruginosa, Acinetobacter baumannii and Klebsiella pneumoniae. Colistin is associated with nephrotoxicity. Colistin can be used for the research of infections caused by Gram-negative bacilli[1][2].

• HY-B0925

  Oxacillin sodium salt
  Oxacillin sodium salt is an orally active synthetic penicillin with good bactericidal activity against staphylococci and other gram-positive pathogens[1].

• HY-P10182

  Angiotensin III antipeptide
  Angiotensin III antipeptide is a peptide antibiotic[1].

• HY-N6798R

  Myriocin (Standard)
  Myriocin (Standard) is the analytical standard of Myriocin. This product is intended for research and analytical applications. Myriocin (Thermozymocidin), a fungal metabolite could be isolated from Myriococcum albomyces, Isaria sinclairi and Mycelia sterilia, is a potent inhibitor of serine-palmitoyl-transferase (SPT) and a key enzyme in de novo synthesis of sphingolipids. Myriocin suppresses replication of both the subgenomic HCV-1b replicon and the JFH-1 strain of genotype 2a infectious HCV, with an IC50 of 3.5 μg/mL for inhibiting HCV infection[1][2][3].

• HY-P5607

  Bombinin
  Bombinin is an antimicrobial peptide derived from frog Bombina variegata. Bombinin has a protective effect on aminopeptidase[1].

• HY-W728085

  CPPD-Q
  CPPD-Q is an antimicrobial agent and insecticide. CPPD-Q has an EC50 of 6.98 mg/L against Vibrio fischeri. At doses of 1 or 10 µg/mL, CPPD-Q exerts its insecticidal effect by inducing the production of reactive oxygen species (ROS) in the intestines of Caenorhabditis elegans[1][2].

• HY-122415

  Tunicamine
  Tunicamine is a high carbohydrate antibiotic that is part of the structure of Tunicamycin. Tunicamycin is a nucleoside antibiotic and a reversible polyprenol-phosphate inhibitor[1][2][3].

• HY-12686

  5Z-7-Oxozeaenol
  5Z-7-Oxozeaenol is a natural anti-protozoan compound from fungal origin, acting as a potent irreversible and selective inhibitor of TAK1 and VEGF-R2, with IC50s of 8 nM and 52 nM, respectively.

• HY-125653

  Kapurimycin A2
  Kapurimycin A2 is an antitumor antibiotic that can be found in the culture of Streptomyces sp.. Kapurimycin A2 is an active against bacteria, particularly Gram-positive organisms[1].

• HY-150523

  Ristocetin
  Ristocetin is a glycopeptide antibiotic. Ristocetin induces platelet aggregation. Ristocetin can be used for Research of Von Willebrand’s disease[1][2].

• HY-112176R

  Kanosamine hydrochloride (Standard)
  6-Hydroxytropinone (Standard) is the analytical standard of 6-Hydroxytropinone. This product is intended for research and analytical applications. 6-Hydroxytropinone is a Alkaloids product that can be isolated from the roots of Atropa belladonna[1].

• HY-B1056

  Procodazole		99.73%
  Procodazole is an orally active enhancer and a non-specific active immune protector against viral and bacterial infections. Procodazole also exhibits antiparasitic activity. In addition, Procodazole is a carbonic anhydrase inhibitor with antitumor activity[1][2].

• HY-B1907R

  Rifamycin (sodium) (Standard)
  Rifamycin (sodium) (Standard) is the analytical standard of Rifamycin (sodium). This product is intended for research and analytical applications. Rifamycin sodium (Rifamycin SV sodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation[1][2][3][4][5][6][7][8][9][10][11].

• HY-P0270

  Magainin 2		98.92%
  Magainin 2 (Magainin II) is an antimicrobial peptide (AMP) isolated from the skin of the African clawed frog Xenopus laevis. Magainin 2 displays antibiotic activity against numerous gram-negative and gram-positive bacteria. Magainin 2 also is active against protozoa[1]. Magainin 2 exerts its cytotoxicity effects by preferential interactions with anionic phospholipids abundant in bacterial membranes[2].

• HY-14865BR

  Omadacycline (tosylate) (Standard)
  Omadacycline (tosylate) (Standard) is the analytical standard of Omadacycline (tosylate). This product is intended for research and analytical applications. Omadacycline (PTK 0796) tosylate, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline tosylate acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline tosylate possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline tosylate can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].

• HY-B0134B

  Bestatin trifluoroacetate
  Bestatin trifluoroacetate is an inhibitor of CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase, used for cancer research.

• HY-123024

  Cefatrizine
  Cefatrizine (BL-S-640) is an orally active and broad-spectrum cephalosporin antibiotic. Cefatrizine is also a eEF2K inhibitor, with anti-proliferative activity in human breast cancer cells, which could induce ER stress, leading to cell death. Cefatrizine can be used in studies of cancer and bacterial infection[1][2].

• HY-123319A

  Antofloxacin
  Antofloxacin is a well tolerate, orally active and broad-spectrum 8-amino-fluoroquinolone with potent antibacterial activities. Antofloxacin shows superior antibacterial activity against gyrA mutation-positive H. pylori strains, especially in Asn87- mutated strains, compared to levofloxacin. Antofloxacin is a weak, reversible inhibitor of CYP1A2 for the research of infections caused by a diverse group of bacterial species[1][2][3].

• HY-15230

  Geldanamycin
  Geldanamycin is a Hsp90 inhibitor with antimicrobial activity against many Gram-positive and some Gram-negative bacteria. Geldanamycin has anti-influenza virus H5N1 activities.

• HY-B0337B

  Sulfadimethoxine 1000 µg/mL in methanol
  Sulfadimethoxine 1000 μg/mL in methanol (Sulphadimethoxine 1000 μg/mL in methanol) is a sulfonamide antibiotic that inhibits the enzyme dihydropteroate synthase, thereby blocking dihydrofolic acid synthesis and disrupting folic acid production in prokaryotic organisms. Its antimicrobial activity extends to both Gram-positive and Gram-negative bacteria, as well as Chlamydia. Resistance to this compound may arise through alterations in dihydropteroate synthase or the activation of alternative pathways for folic acid synthesis.

• HY-N13985

  Arylomycin B6
  Arylomycin B6 is a lipohexapeptide antibiotic against Gram-positive bacteria[1].

• HY-137085

  Antibiotic AB023b
  Antibiotic AB023b is part of macrocyclic pentaene antibiotic complex, forming the main components with Antibiotic AB023a (HY-137084). Antibiotic AB023b exhibits antifungal activity against Candida albicans, and plant pathogenic fungi, Botrytis cinerea, Fusarium moniliforme and Pythium ultimum[1][2].

• HY-B0467AR

  Amoxicillin (Standard)
  Amoxicillin (Standard) is the analytical standard of Amoxicillin. This product is intended for research and analytical applications. Amoxicillin (Amoxycillin) is an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].

• HY-17381A

  Idarubicin
  Idarubicin is an orally active and potent anthracycline antileukemic agent. Idarubicin inhibits the topoisomerase II interfering with the replication of DNA and RNA transcription. Idarubicin shows induction of DNA damage. Idarubicin inhibits DNA synthesis and of c-myc expression. Idarubicin inhibits the growth of bacteria and yeasts[1][2][3][4][5].

• HY-B1436

  Nifuroxazide		99.90%
  Nifuroxazide is an effective inhibitor of STAT3, also exerts potent anti-tumor and anti-metastasis activity. Nifuroxazide is an orally active nitrofuran antibiotic.

• HY-146328

  PqsR/LasR-IN-2		98.54%
  PqsR/LasR-IN-2 (Compound 3) is a potent inhibitor of PqsR and LasR systems in P. aeruginosa. PqsR/LasR-IN-2 also inhibits hERG with the IC50 of 1.408 µM[1].

• HY-A0166AR

  Cilastatin sodium (Standard)
  Cilastatin (sodium) (Standard) is the analytical standard of Cilastatin (sodium). This product is intended for research and analytical applications. Cilastatin sodium (MK0791 sodium) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin sodium inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin sodium is an antibacterial adjunct[1][2][3].

• HY-B0712B

  Ceftriaxone sodium salt		99.90%
  Ceftriaxone sodium salt (Ro 13-9904) is a broad spectrum β-lactam third-generation cephalosporin antibiotic, which has good antibacterial activity against a variety of gram-negative and positive bacteria. Ceftriaxone sodium salt is a covalent inhibitor of GSK3β with IC50 value of 0.78 μM. Ceftriaxone sodium salt is an inhibitor of Aurora B. Ceftriaxone sodium salt has anti-inflammatory, antitumor and antioxidant activities. Ceftriaxone sodium salt can be used in the study of bacterial infections and meningitis[1][2][3][4][5][6][7].

• HY-16487R

  Temafloxacin (Standard)
  Temafloxacin (Standard) is the analytical standard of Temafloxacin. This product is intended for research and analytical applications. Temafloxacin (TMFX) is an orally active quinolone broad-spectrum antibacterial agent. Temafloxacin is well tolerated in lower respiratory and genitourinary tract infections[1][2].

• HY-N0465S

  Olaquindox-d4
  Olaquindox-d4 is the deuterium labeled Olaquindox (HY-N0465)[1]. Olaquindox, a quinoxalin derivative, is an orally active antibiotic. Olaquindox stimulates growth and decreases intestinal mucosal immunity of piglets[2].

• HY-A0089R

  Colistin (sulfate) (Standard)
  Colistin (sulfate) (Standard) is the analytical standard of Colistin (sulfate). This product is intended for research and analytical applications. Colistin sulfate is a polypeptide antibiotic which inhibits gram-negative bacteria by binding to lipopolysaccharides and phospholipids in the outer cell membrane of gram-negative bacteria.

• HY-B0126

  Marbofloxacin		99.79%
  Marbofloxacin is a third generation fluoroquinolone and orally active antimicrobial agent, which has a broad spectrum bactericidal activity and good efficacy. Marbofloxacin can be used for the research of infections by Gram-positive and Gram-negative bacteria and Mycoplasma[1][2][3].

• HY-A0248BR

  Polymyxin B2 (Standard)
  Obeticholic acid (Standard) is the analytical standard of Obeticholic acid. This product is intended for research and analytical applications. Obeticholic acid (INT-747) is a potent, selective and orally active FXR agonist with an EC50 of 99 nM. Obeticholic acid has anticholeretic and anti-inflammation effect. Obeticholic acid also induces autophagy[1][2][3].

• HY-B0616

  Cefepime Dihydrochloride Monohydrate		99.99%
  Cefepime Dihydrochloride Monohydrate is a broad-spectrum cephalosporin with enhanced coverage against Gram-positive and Gram-negative bacteria[1].

• HY-N0195

  Azomycin
  Azomycin (2-Nitroimidazole) is an antibiotic which can be active against aerobic Gram-positive and Gram-negative bacteria.

• HY-111521

  Meropenem-vaborbactam
  Meropenem-vaborbactam is an antibiotic against nonfermenting Gram-negative clinical isolates, including Enterobacteriaceae isolates with resistant and carbapenemase genotypes[1].

• HY-17452AR

  Cefditoren Pivoxil (Standard)
  Cefditoren Pivoxil (Standard) is the analytical standard of Cefditoren Pivoxil. This product is intended for research and analytical applications. Cefditoren Pivoxil (ME 1207) is a broad-spectrum, third-generation, oral cephalosporin antibacterial with enhanced stability against many common β lactamases. Cefditoren Pivoxil has activity against Gram-negative organisms and Gram-positive organisms. Cefditoren Pivoxil can be used in the research of infection diseases such as acute exacerbations of chronic bronchitis, community-acquired pneumonia (CAP), streptococcal pharyngitis/tonsillitis, or uncomplicated skin and skin structure infections[1][2].

• HY-10373B

  Trimetrexate isethionate
  Trimetrexate (CI-898) isethionate is an antibiotic, also a potent and orally active dihydrofolate reductase (DHFR) inhibitor, reducing the production of DNA and RNA precursors and leading to cell death, with IC50 values of 4.74 nM and 1.35 nM for human DHFR and Toxoplasma gondii DHFR. Trimetrexate isethionate can also inhibit the growth of various cancer cells. Trimetrexate isethionate can be used for researching Pneumocystis carinii pneumonia (PCP) and cancer[1][2][3][4][5].

• HY-N14849

  1-Hydroxyauramycin A
  1-Hydroxyauramycin A is an anthracycline antibiotic. 1-Hydroxyauramycin A has anti-Gram-positive bacteria and anti-tumor cell activity[1].

• HY-B0220D

  Erythromycin thiocyanate
  Erythromycin thiocyanate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin thiocyanate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin thiocyanate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-B1159

  Nitroxoline		99.90%
  Nitroxoline (8-Hydroxy-5-nitroquinoline), an antibiotic, is an orally active antibiofilm agent. Nitroxoline reduces the formation and induces the dispersal of Pseudomonas aeruginosa biofilms by chelation of iron and zinc. Nitroxoline can be used for the urinary tract infections and cancer research[1][2][3].

• HY-B1906R

  Streptomycin (Standard)
  Streptomycin (Standard) is the analytical standard of Streptomycin. This product is intended for research and analytical applications. Streptomycin (Agrept) is an effective antibiotic against M. tuberculosis, is used for the research of tuberculosis (TB). Streptomycin also is a bacteriocidal agent that can be used for the research of a number of bacterial infections. Streptomycin can bind strongly to nucleic acids, interferes and blocks protein synthesis while permitting continued RNA and DNA synthesis. Streptomycin, as a common antibiotic used in culture media, also is a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes [1][2][3].

• HY-B0174

  Olsalazine Disodium		99.89%
  Olsalazine Disodium is an anti-inflammatory drug used in the treatment of Inflammatory Bowel Disease and Ulcerative Colitis.

• HY-B0337S2

  Sulfadimethoxine-13C6
  Sulfadimethoxine-13C6 is the 13C-labeled Sulfadimethoxine. Sulfadimethoxine (Sulphadimethoxine) is a sulfonamide antibiotic used to treat many infections[1][2].

• HY-B0467S

  Amoxicillin-d4
  Amoxicillin-d4 is a deuterium labeled Amoxicillin. Amoxicillin is an antibiotic with good oral absorption and broad spectrum antimicrobial activity[1][2].

• HY-N14019

  Glidobactin B
  Glidobactin B is an anti-tumor antibiotic. Glidobactin B has the activity against pathogenic fungi and yeast. Glidobactin B also extends the survival of mice inoculated with leukemia P388 cells[1].

• HY-N14895

  Chitinovorin A
  Chitinovorin A is a β-lactam antibiotic with a weak inhibitory activity against Gram-negative bacteria[1].

• HY-136461

  Polyoxin D
  Polyoxin D (Polyoxorim), a polyoxin antibiotic fungicide, is a potent chitin synthetase inhibitor[1][2].

• HY-14737R

  Ceftaroline fosamil (Standard)
  Ceftaroline fosamil (Standard) is the analytical standard of Ceftaroline fosamil. This product is intended for research and analytical applications. Ceftaroline fosamil (TAK-599), a cephalosporin derivative, is an N-phosphono proagent of anti-methicillin-resistant Staphylococcus aureus (MRSA) T-91825. Ceftaroline fosamil can be used for the research of MRSA infection[1][2][3].

• HY-118593

  A2315A
  A2315A (Madumycin II) is an alanine-containing streptogramin A antibiotic. A2315A is a potent peptidyl transferase center (PTC) inhibitor. A2315A inhibits the ribosome prior to the first cycle of peptide bond formation[1].

• HY-P5573

  Aurein 2.6
  Aurein 2.6 is an antibiotic antimicrobial peptide. Aurein 2.6 is active against Gram-positive bacterial (MIC: 25, 25, 30, 25, 30 μM for M. luteus, S. aureus, S. epidermis, S. mutans, B. subtilis)[1][2].

• HY-B0438

  Spectinomycin dihydrochloride
  Spectinomycin dihydrochloride is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin dihydrochloride acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin dihydrochloride is also a noncompetitive inhibitor of td intron RNA with an Ki value of 7.2 mM[1]-[5].

• HY-B1117R

  Cefoxitin sodium (Standard)
  Cefoxitin sodium (Standard) is the analytical standard of Cefoxitin sodium. This product is intended for research and analytical applications. Cefoxitin sodium is a cephalosporin-class antibiotic. Cefoxitin sodium is highly stable against β-Lactamase (HY-P2998). Cefoxitin sodium has a broad spectrum of antibacterial activity, including Gram-negative and Gram-positive bacteria.

• HY-N5172

  Actinoidin A
  Actinoidin A is a glycopeptide antibiotic against Gram-positive bacteria[1].

• HY-N14960

  Clavariopsin A
  Clavariopsin A is a cyclic depsipeptide antibiotic. Clavariopsin A shows antifungal activity for Candida albicans IFO 0583, Candida albicans ATCC 10231, Aspergillus niger AJ117374, Aspergillus fumigatus AJ117190, Aspergillus fumigatus JCM1739 with MIC values of 8, 8, 16, 2, 4 μg/mL, respectively[1].

• HY-B0414R

  Fleroxacin (Standard)
  Fleroxacin (Standard) is the analytical standard of Fleroxacin. This product is intended for research and analytical applications. Fleroxacin (RO 23-6240) is a broad-spectrum antimicrobial fluoroquinolone.

• HY-127007

  Okilactomycin
  Okilactomycin is a lactone group antibiotic isolated from the culture filtrate of a strain of actinomycetes (Streptomyces species)[1].

• HY-P1649B

  SPR741 acetate		99.55%
  SPR741 acetate (NAB741 acetate) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 acetate increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 acetate inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741 acetate[1][2].

• HY-W127442R

  Etzadroxil (Standard)
  DPPC (Standard) is the analytical standard of DPPC. This product is intended for research and analytical applications. DPPC (129Y83) is a phosphoglyceride that can be used to prepare lipid monolayers, bilayers, and liposomes. DPPC is the main lipid component of pulmonary surfactant. Dppc-liposome can be effectively used as a delivery vector to induce an immune response against GSL antigen in mice[1][2][3][4][5].

• HY-135468

  Boromycin
  Boromycin is a compound isolated from is a compound isolated from Streptomyces antibioticus[1].

• HY-13756S2

  Tacrolimus-d3
  Tacrolimus-d3 (FK506-d3) is deuterium labeled Tacrolimus. Tacrolimus (FK506), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties[1].

• HY-13644A

  Gusperimus trihydrochloride
  Gusperimus trihydrochloride (Spanidin) is a derivative of the antitumor antibiotic spergualin with immunosuppressant activity[1].

• HY-123552

  RK-1441A
  RK-1441A is a pyrrolobenzodiazepine antibiotic with antibacteriophage activity[1].

• HY-B0271R

  Pyrazinamide (Standard)
  Pyrazinamide (Standard) is the analytical standard of Pyrazinamide. This product is intended for research and analytical applications. Pyrazinamide (Pyrazinecarboxamide; Pyrazinoic acid amide) is a potent and orally active antitubercular antibiotic. Pyrazinamide is a proagent that is converted to the active form pyrazinoic acid (POA) by PZase/nicotinamidase encoded by the pncA gene in M. tuberculosis.

• HY-B0213S1

  Sulfameter-13C6
  Sulfameter-13C6 is the 13C6 labeled Sulfameter. Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis.

• HY-B0512

  Sulfamerazine		99.82%
  Sulfamerazine (RP-2632) is a sulfonamide antibacterial.

• HY-B0035S2

  Sulfamethazine-13C6		99.10%
  Sulfamethazine-13C6 is a 13C-labeled n-Acetyl-s-methyl-l-cysteine[1].

• HY-112542

  Nemadectin		99.79%
  Nemadectin (CL-287088), an orally active broad-spectrum endectocide, is highly efficacious against natural infections of all the major canine gastrointestinal helminthes. Anthelmintic activity[1].

• HY-18982

  Anisomycin
  Anisomycin is a potent protein synthesis inhibitor which interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system[1]. Anisomycin is a JNK activator, which increases phospho-JNK[2][3]. Anisomycin is a bacterial antibiotic[4].

• HY-N7096R

  Ceftezole (sodium) (Standard)
  Ceftezole (sodium) (Standard) is the analytical standard of Ceftezole (sodium). This product is intended for research and analytical applications. Ceftezole sodium (CTZ sodium) is a broad-spectrum cephem antibiotic against many species of gram-positive and gram-negative bacteria. Ceftezole sodium (CTZ sodium) is an alpha-glucosidase inhibitor with in vivo anti-diabetic activity[1][2].

• HY-129292

  Quinocarcin
  Quinocarcin (DC-52) is a potent antitumor antibiotic. Quinocarcin inhibits Bacillus subtilis DNA, RNA and protein syntheses[1][2].

• HY-B1436R

  Nifuroxazide (Standard)
  Nifuroxazide (Standard) is the analytical standard of Nifuroxazide. This product is intended for research and analytical applications. Nifuroxazide is an effective inhibitor of STAT3, also exerts potent anti-tumor and anti-metastasis activity.

• HY-10394

  Linezolid
  Linezolid (PNU-100766) is the first member of the class of oxazolidinone synthetic antibiotic. Linezolid acts by inhibiting the initiation of bacterial protein synthesis. Linezolid is used for the treatment of serious infections caused by Gram-positive bacteria that are resistant to several other antibiotics[1][2][3].

• HY-N14733

  31-Homorifamycin W
  31-Homorifamycin W is an antibiotic found in Amycolatopsis mediterranei[1].

• HY-A0166R

  Cilastatin (Standard)
  Cilastatin (Standard) is the analytical standard of Cilastatin. This product is intended for research and analytical applications. Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct[1][2][3].

• HY-N10617

  Hygromycin A
  Hygromycin A is a Borrelia burgdorferi-selective antibiotic. Hygromycin A is a spirochete-specific antibacterial that is conducive to gut health. Hygromycin A can be used for Lyme disease research[1].

• HY-B2072AR

  Cephaloridine (hydrate) (Standard)
  Cefadroxil (hydrate) (Standard) is the analytical standard of Cefadroxil (hydrate). This product is intended for research and analytical applications. Cefadroxil hydrate (BL-S 578 hydrate) is an orally active and first-generation cephalosporin with a broad spectrum antibacterial activity. Cefadroxil hydrate (BL-S 578 hydrate) also acts as a substrate of the peptide transporter PEPT1 and PEPT2[1][2].

• HY-149179

  Polymyxin B
  Polymyxin B is an antibiotic. Polymyxin B inhibits Gram-negative infections by binding to the LPS of the bacterial wall with high affinity. Polymyxin B neutralizes the effect of endotoxin. Polymyxin B induces bacterial death by increasing its permeability. Polymyxin B is used in endotoxemia research[1][3].

• HY-119589

  Altersolanol B
  Altersolanol B (Dactylarin), a compound isolated from fungi, is structurally related to antibiotics and has been shown to induce ATP catabolism in Ehrlich ascites tumor cells.

• HY-B0200R

  Cephalexin (Standard)
  Cephalexin (Standard) is the analytical standard of Cephalexin. This product is intended for research and analytical applications. Cephalexin (Cefalexin) is a potent, orally active semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2].

• HY-B0198AR

  Cefaclor (monohydrate) (Standard)
  Cefaclor (monohydrate) (Standard) is the analytical standard of Cefaclor (monohydrate). This product is intended for research and analytical applications. Cefaclor is a well-absorbed orally active cephalosporin antibiotic. Cefaclor can specifically bind to specific for penicillin-binding protein 3 (PBP3). Cefaclor can be used for the research of depression and kinds of infections caused by bacteria, such as respiratory tract infections, bacterial bronchitis, pharyngitis and skin infections[1][2][3][4].

• HY-123436

  Sarubicin B
  Sarubicin B is an active product that can be isolated from the culture filtrate of a Streptomyces strain JA 2861. Sarubicin B is a quinone antibiotic that inhibit Gram-positive bacteria and not active against Gram-negative microorganisms[1].

• HY-129312

  Awamycin
  Awamycin is an antitumor ansamycin antibiotic[1].

• HY-N6705

  Tropodithietic acid
  Tropodithietic acid is a sulfur-containing antibiotic produced by the marine bacterium Phaeobacter inhibens. Tropodithietic acid exhibits a strong antibiotic activity against a broad spectrum of bacteria including alpha- and gammaproteobacteria, flavobacteria and actinobacteria[1].

• HY-17565R

  Bleomycin (sulfate) (Standard)
  Bleomycin (sulfate) (Standard) is the analytical standard of Bleomycin (sulfate). This product is intended for research and analytical applications. Bleomycin sulfate is a DNA synthesis inhibitor. Bleomycin hydrochloride is a DNA damaging agent. Bleomycin sulfate is an antitumor antibiotic[1].

• HY-B0960R

  Sulfabenzamide (Standard)
  Sulfabenzamide (Standard) is the analytical standard of Sulfabenzamide. This product is intended for research and analytical applications. Sulfabenzamide (N-Sulfanilylbenzamide) is an antimicrobial agent and usually consumed in combination with Sulfathiazole and Sulfacetamide. Sulfabenzamide is effective against Gram-positive and negative bacterial strains[1].

• HY-N6686R

  Virginiamycin M1 (Standard)
  Virginiamycin M1 (Standard) is the analytical standard of Virginiamycin M1. This product is intended for research and analytical applications. Virginiamycin M1 (Pristinamycin IIA; Ostreogrycin A), produced by Streptomyces virginiae, is an polyunsaturated macrocyclic lactone antibiotic and acts as a component of Virginiamycin (HY-112665)[1]. Virginiamycin M1 alone is against Staphylococcus aureus with a MIC of 0.25 μg/mL.

• HY-17561

  G-418 disulfate
  G-418 disulfate (Geneticin sulfate), is an aminoglycoside antibiotic, inhibits protein synthesis in eukaryotes and prokaryotes. G-418 disulfate is commonly used as a selective agent for eukaryotic cells[1].

• HY-10373A

  Trimetrexate trihydrochloride
  Trimetrexate (CI-898) trihydrochloride is an antibiotic, also a potent and orally active dihydrofolate reductase (DHFR) inhibitor, reducing the production of DNA and RNA precursors and leading to cell death, with IC50 values of 4.74 nM and 1.35 nM for human DHFR and Toxoplasma gondii DHFR. Trimetrexate trihydrochloride can also inhibit the growth of various cancer cells. Trimetrexate trihydrochloride can be used for researching Pneumocystis carinii pneumonia (PCP) and cancer[1][2][3][4][5].

• HY-119604

  Cafamycin
  Cafamycin is a polyether antibiotic active against gram-positive bacteria, including Staphylococcus aureus. Cafamycin also demonstrates insecticidal and antiprotozoal activities. Cafamycin is isolated from the culture fluid of Streptomyces sp., an organism producing the anthracycline antibiotic galtamycin[1][2].

• HY-N14595

  Resorcinomycin B
  Resorcinomycin B is an antibiotic found in Streptoverticillum roseoverticillatum[1].

• HY-116926

  Deoxynybomycin
  Deoxynybomycin is an antibiotic, that can be isolated from Streptomyces, and antibacterial activity against Staphylococcus aureus. Deoxynybomycin is the inhibitor for DNA gyrase and Topoisomerase I. Deoxynybomycin induces expression of p21/WAF1, exhibits cytotoxicity and induces apoptosis in cancer cells Saos-2, TMK-1, and THP-1[1][2].

• HY-B0449

  Methacycline hydrochloride		99.71%
  Methacycline hydrochloride is a tetracycline antibiotic and can inhibits bacterial protein synthesis. Methacycline hydrochloride is a potent epithelial-mesenchymal transition (EMT) inhibitor. Methacycline hydrochloride blocks EMT in vitro and fibrogenesis in vivo without directly affecting TGF-β1 Smad signaling. Methacycline hydrochloride is an antimicrobial and has the potential for pulmonary fibrosis[1].

• HY-131130

  Neomycin C
  Neomycin C a major active isomeric components of the Neomycin complex. Neomycin, is a 2-DOS-containing aminoglycoside, consisting of neomycin A, neomycin B, and neomycin C. Neomycin C is approximately half as active as neomycin B[1][2].

• HY-145619

  Abimtrelvir
  Abimtrelvir has an antiviral effect[1].

• HY-A0071R

  Tildipirosin (Standard)
  Tildipirosin (Standard) is the analytical standard of Tildipirosin. This product is intended for research and analytical applications. Tildipirosin, a long-acting macrolide, has antibiotic activity.

• HY-B1825R

  Cefoxitin (Standard)
  Cefoxitin (Standard) is the analytical standard of Cefoxitin. This product is intended for research and analytical applications. Cefoxitin is a cephalosporin-class antibiotic. Cefoxitin is highly stable against β-Lactamase (HY-P2998). Cefoxitin has a broad spectrum of antibacterial activity, including Gram-negative and Gram-positive bacteria[1][2].

• HY-N13880

  Adustin
  Adustin, an antifungal antibiotic, is a polypeptide with translation-inhibiting activity. Adustin inhibits translation in a cell-free rabbit reticulocyte lysate system with an IC50 of 0.34 μM[1][2].

• HY-117660S

  Lincomycin-d3		99.90%
  Lincomycin-d3 is the deuterium labeled Lincomycin[1].

• HY-159929

  Antibiotic adjuvant 2	Inhibitor
  Antibiotic adjuvant 2 (compound 5q) is an antibiotic adjuvant with potent colistin-potentiating activity and low mammalian toxicity. Antibiotic adjuvant 2 has minimum re-sensitizing concentration of 0.125 μg/mL agnist of Escherichia coli AR-0493[1].

• HY-A0122

  Plicamycin
  Plicamycin (Mithramycin A) is a selective specificity protein 1 (Sp1) inhibitor. Plicamycin inhibits the growth of various cancers by decreasing Sp1 protein. Plicamycin inhibits GSTM2 promoter activity and protein expression[1][2].

• HY-108279

  Ulifloxacin		98.16%
  Ulifloxacin is a broad-spectrum quinolone antibiotic. Ulifloxacin is the active metabolite of Prulifloxacin (HY-B0024). Ulifloxacin has anti-bacterial activity[1].

• HY-N14210

  Epithienamycin F
  Epithienamycin F is a carbapenem antibiotic. Epithienamycin F has anti-Gram-positive bacteria and anti-Gram-negative bacteria activity[1].

• HY-N14745

  Elaiomycin
  Elaiomycin has activity against Gram-positive bacteria, some anaerobic bacteria, Eimeria tenella, E.acervulina[1].

• HY-B0357

  Diclazuril
  Diclazuril (R-64433), a benzeneacetonitrile derivative, is a potent and orally active anticoccidial agent. Diclazuril can be used for the research of certain infectious and parasitic diseases, including coccidiosis, acute toxoplasmosis, equine protozoal pyoencephalitis (EPM) et.al[1][2].

• HY-W013699R

  Chlorhexidine diacetate (Standard)
  Chlorhexidine diacetate (Standard) is the analytical standard of Chlorhexidine diacetate (HY-W013699). This product is intended for research and analytical applications. Chlorhexidine diacetate is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine diacetate binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine diacetate has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine diacetate can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-N14705

  2-Hydroxygentamicin C2
  2-Hydroxygentamicin C2 is an antibiotic of the gentamicin group with anti-Gram-positive and negative bacteria activity[1].

• HY-B0466

  Cloxacillin sodium monohydrate		99.37%
  Cloxacillin sodium monohydrate is an orally active antibacterial agent and β-lactamase inhibitor with an IC50 of 0.04 µM. Cloxacillin sodium monohydrate can suppress the S. aureus-induced inflammatory response by inhibiting the activation of MAPKs, NF-кB and NLRP3-related proteins[1][2][3].

• HY-129043

  3-Formyl rifamycin		98.96%
  3-Formyl rifamycin is an intermediate of Rifampicin.

• HY-N7454

  Anhydroerythromycin A	Inhibitor
  Anhydroerythromycin A is a degradation product of the macrolide antibiotic erythromycin. Anhydroerythromycin A is formed via degradation of erythromycin in acidic aqueous solutions in vitro as well as in vivo. Anhydroerythromycin A is active against S. aureus and B. cereus in vitro (MICs = 12.5 and 6.25 μg/ml, respectively). Anhydroerythromycin A also inhibits steroid 6β-hydroxylase activity associated with the cytochrome P450 (CYP) isoform CYP3A in human liver microsomes.

• HY-B0395

  Sitafloxacin		99.37%
  Sitafloxacin (DU6859a) is a potent, orally active fluoroquinolone antibiotic. Sitafloxacin shows antichlamydial activity and antibacterial activities against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens. Sitafloxacin can be used for the research of respiratory tract infection and urinary tract infection[1][2].

• HY-A0251S

  Cefpodoxime-d3
  Cefpodoxime-d3 is the deuterium labeled Cefpodoxime[1].

• HY-N6769

  Radicicol
  Radicicol is an inhibitor of Hsp90 with an IC50 value < 1 μM, and leads to proteasomal degradation[1]. Radicicol exhibits inhibition on PDK with IC50s of 230 μM (PDK1) and 400 μM (PDK3). Radicicol is an antifungal and antimalarial antibiotic, impairs mitochondrial replication by targeting P. falciparum topoisomerase VIB[2]. Radicicol is also an inhibitor of fat mass and obesity-associated protein (FTO), with an IC50 value of 16.04 μM[3].

• HY-W741555

  Dechlorogriseofulvin
  Dechlorogriseofulvin (7-Dechlorogriseofulvin) is an antibiotic, and exhibits inhibitory activity against various plant pathogenic fungi. Dechlorogriseofulvin inhibits Botrytis cinerea, Rhizoctonia solani, Pythium ultimum, and Sclerotinia sclerotiorum with MIC of 40.0 µg/ml, 43.9 µg/ml, 81.7 µg/ml, and 28.5 µg/ml, respectively[1].

• HY-124781R

  ML406 (Standard)
  ML406 (Standard) is the analytical standard of ML406. This product is intended for research and analytical applications. ML406 is a small molecule probe that shows anti-tubercular activity via M.tuberculosis BioA (DAPA synthase) enzyme inhibition with an IC50 of 30 nM. M.tuberculosis BioA is an enzyme involved in biotin biosynthesis in M.tuberculosis[1].

• HY-N0231R

  Bavachalcone (Standard)
  Bavachalcone (Standard) is the analytical standard of Bavachalcone. This product is intended for research and analytical applications. Bavachalcone is a potent inducer of apoptosis. Bavachalcone exerts anticancer activity by promoting autophagy and apoptosis in HepG2 cells. Bavachalcone acts as an anti-neuroinflammatory and antidepressant through the NF-κB pathway. Bavachalcone inhibits osteoclasts by interfering with ERK and Akt signaling pathways and the expression of c-Fos and NFATc1. Bavachalcone exhibits a significant inhibitory effect on baculovirus-expressed BACE-1 in vitro[1][2][3][4].

• HY-151102

  Fabimycin
  Fabimycin is a FabI inhibitor with potent antibacterial activity against gram-negative bacteria. Fabimycin is effective against drug-resistant gram-negative Infections in vivo[1].

• HY-B0398S

  Nalidixic Acid-d5
  Nalidixic Acid-d5 is the deuterium labeled Nalidixic acid. Nalidixic acid, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria[1].

• HY-B1127

  Betamipron		99.45%
  Betamipron is a chemical compound which is used together with Panipenem to inhibit Panipenem uptake into the renal tubule and prevent nephrotoxicity.

• HY-W354851

  Pisiferic acid
  Pisiferic acid is an antibacterial agent with inhibitory activity against Gram-negative/positive bacteria such as P. vulgaris, S. aureus and B. subtilis. Pisiferic acid can be used to study bacterial infections[1].

• HY-N14322

  Mollisin
  Mollisin is a quinone antibiotic with antifungal activity[1].

• HY-B0330A

  Levofloxacin hydrate		99.93%
  Levofloxacin hydrate (Levofloxacin hemihydrate) is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrate inhibits the DNA gyrase and topoisomerase IV. Levofloxacin hydrate can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin hydrate shows anti-orthopoxvirus activity[1][2][3][4].

• HY-P1674

  Murepavadin
  Murepavadin (POL7080), a 14-amino-acid cyclic peptide, is a highly potent, specific antibiotic. Murepavadin exhibits a potent antimicrobial activity for P. aeruginosa with both MIC50 and MIC90 values of 0.12 mg/L. Murepavadin also can target the lipopolysaccharide transport portin D. Murepavadin can be used for the research of bacterial resistance[1][2].

• HY-103399R

  Trovafloxacin (mesylate) (Standard)
  Clarithromycin (Standard) is the analytical standard of Clarithromycin. This product is intended for research and analytical applications. Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4-catalyzed triazolam alpha-hydroxylation with the IC50 (Ki) value of 56 (43) μM[2]. Clarithromycin significantly inhibits the HERG potassium current[3].Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K[4].

• HY-17583S1

  Griseofulvin-13C,d3
  Griseofulvin-13C,d3 is the 13C- and deuterium labeled Griseofulvin[1].

• HY-13588A

  Cefsulodin
  Cefsulodin (SCE-129) showed potent activity against Pseudomonas aeruginosa and strains susceptible to penicillin and gentamicin, with effectiveness comparable to that of gentamicin and debendazole. However, its effectiveness was diminished against penicillin-resistant strains of P. aeruginosa, particularly strains that were also resistant to gentamicin. For P. aeruginosa maltofila, SCE-129 showed similar minimum inhibitory concentrations to penicillin, gentamicin, and debendazole. Pseudomonas cepacia strains generally showed moderate resistance to SCE-129 and penicillin, and high resistance to gentamicin and debendazole[1].

• HY-N14173

  Epiderstatin
  Epiderstatin is a glutarimide antibiotic. Epiderstatin has the activity of inhibiting the filamentous division induced by epidermal growth factor (EGF), but does not inhibit EGF-receptor kinase. Epiderstatin has only weak antifungal activity and no antibacterial effect[1].

• HY-B1828AR

  Spectinomycin (dihydrochloride pentahydrate) (Standard)
  Spectinomycin (dihydrochloride pentahydrate) (Standard) is the analytical standard of Spectinomycin (dihydrochloride pentahydrate). This product is intended for research and analytical applications. Spectinomycin dihydrochloride pentahydrate is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin dihydrochloride pentahydrate acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin dihydrochloride pentahydrate is also a noncompetitive inhibitor of td intron RNA with an Ki value of 7.2 mM[1]-[5].

• HY-B0413

  Fenbendazole		99.94%
  Fenbendazole is an orally active benzimidazole anthelmintic agent, with a broad antiparasitic range. Fenbendazole is a microtubule destabilizing agent and acts on helminthes primarily by binding to tubulin and disrupting the tubulin microtubule equilibrium. Fenbendazole stabilizes the transcriptional activator HIF-1α. Fenbendazole possesses an efficient anti-proliferative activity and induces apoptosis. Fenbendazole causes cell-cycle arrest and mitotic cell death, and has antitumor activity in mice xenografted with wild-type p53[1].

• HY-122502

  Pyrazofurin
  Pyrazofurin is an antitumor pyrimidine nucleoside analogue and a orotate-phosphoribosyltransferase inhibitor. Pyrazofurin inhibits cell proliferation and intracellular DNA synthesis by inhibiting uridine 5'-phosphate synthase. Pyrazofurin is also an antibiotic with a broad spectrum of antiviral activity[1][2][3][4].

• HY-B1275R

  Cephalothin (sodium) (Standard)
  Cephalothin (sodium) (Standard) is the analytical standard of Cephalothin (sodium). This product is intended for research and analytical applications. Cephalothin sodium is a first-generation cephalosporin antibiotic with broad antibacterial activity and is effective against Gram-positive and Gram-negative bacteria.

• HY-137898

  Avilamycin A
  Avilamycin A is an oral active antibiotic. Avilamycin A is active against veterinary isolates of C. perfringens (MICs ≤ 0.06-0.5 mg/L) and B. hyodysenteriae (MICs = 12.5-100 μg/ml)[1].

• HY-N6679

  (R)-10,11-Dehydrocurvularin
  (R)-10,11-Dehydrocurvularin is a secondary metabolite isolated from Curvularia sp.. (R)-10,11-Dehydrocurvularin displays concentration-dependent cytotoxicity towards human tumor cell lines with a mean IC50 value of 1.25 µM[1].

• HY-148124

  6-epi Doxycycline	Control
  6-Epi-doxycycline is the C-6 epimer of Doxycycline (HY-N0565), formed as a degradation impurity through epimerization of Doxycycline under abnormal conditions (e.g., high temperature, pH changes, or humidity). 6-Epi-doxycycline is commonly used for the detection and analysis of impurity levels in pharmaceutical formulations[1].

• HY-W747491

  Triclosan-13C12
  Triclosan-13C12 is 13C labeled Triclosan. Triclosan is a broad-spectrum antibacterial agent that inhibits bacterial fatty acid synthesis at the enoyl-acyl carrier protein reductase (FabI) step. Triclosan inhibits E. coli enoyl-acyl carrier protein reductase (FabI) and FabI containing a glycine-to-valine substitution at position 93 (FabIG93V) with IC50s of 2 μM and 10 μM, respectively. Triclosan causes apoptotic effect in cultured rat neural stem cells (NSC). Triclosan exacerbates colitis and colitis-associated colorectal tumorigenesis in animal models[1][2][3][4].

• HY-10581

  Gatifloxacin		99.69%
  Gatifloxacin (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50=0.109 μg/ml)[1]. Gatifloxacin can be used to treat bacterial conjunctivitis in vivo.

• HY-N8339

  Decatromicin B
  Decatromicin B is an antibiotic. Decatromicin B has potent antibacterial activities against both Gram-positive and Gram-negative bacteria. Decatromicin B can be isolated from Actimonadura sp.[1].

• HY-B0129

  Aztreonam		99.64%
  Aztreonam (SQ-26,776) is a synthetic monocyclic beta-lactam antibiotic, which has a very high affinity for penicillin-binding protein 3 (PBP-3).

• HY-N14274

  Miyakamide A1
  Miyakamide A1 is an antibiotic with insecticidal effect. Miyakamide A1 inhibits the growth of Artemia salina. Miyakamide A1 has a weak antixanthomonas activity. Miyakamide A1 inhibits P388 cells with an IC50 of 10.5 μg/mL[1].

• HY-125546R

  Erythromycin C (Standard)
  Erythromycin C (Standard) is the analytical standard of Erythromycin C. This product is intended for research and analytical applications. Erythromycin C is an antibiotic. Erythromycin C could be isolated from the fermentation process of the penicillium Streptomyces erythreus[1].

• HY-101040

  Telacebec		99.40%
  Telacebec (Q203) is a midazopyridine amide compound. Telacebec is active against Mycobacterium tuberculosis H37Rv with an MIC50 of 2.7 nM in culture broth medium.

• HY-N7066

  Difloxacin hydrochloride		99.52%
  Difloxacin hydrochloride is a broad-spectrum antibacterial agent. Difloxacin hydrochloride inhibits bacterial DNA gyrase and exhibits a concentration-dependant bactericidal effect by interference with the activity of DNA gyrase and topoisomerase IV[1].

• HY-N10585

  Malacidin B
  Malacidin B is a macrocyclic lipopeptide antibiotic that shows antibacterial activity in a calcium-dependent manner[1][2].

• HY-B0425AR

  Novobiocin (sodium) (Standard)
  Novobiocin (sodium) (Standard) is the analytical standard of Novobiocin (sodium). This product is intended for research and analytical applications. Novobiocin (Albamycin) sodium is a potent and orally active antibiotic. Novobiocin sodium also is a DNA gyrase inhibitor and a heat shock protein 90 (Hsp90) antagonist. Novobiocin sodium has the potential for the research of highly beta-lactam-resistant pneumococcal infections. Novobiocin sodium shows anti-orthopoxvirus activity[1][2][3][4].

• HY-17381

  Idarubicin hydrochloride		99.94%
  Idarubicin hydrochloride is an anthracycline antileukemic agent. It inhibits the topoisomerase II interfering with the replication of DNA and RNA transcription. Idarubicin hydrochloride inhibits the growth of bacteria and yeasts.

• HY-17508S1

  Clarithromycin-d3		99.90%
  Clarithromycin-d3 is the deuterium labeled Clarithromycin (HY-17508)[1]. Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4-catalyzed triazolam alpha-hydroxylation with the IC50 (Ki) value of 56 (43) μM[3]. Clarithromycin significantly inhibits the HERG potassium current[4].Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K[5].

• HY-W008923

  Doxycycline monohydrate
  Doxycycline monohydrate is an antibiotic and broad-spectrum metalloproteinase (MMP) inhibitor[1][2][3][4].

• HY-125395

  Altromycin G
  Altromycin G is an antibiotic that primarily targets Gram-positive bacteria and has strong antitumor activity[1].

• HY-130471

  Sannamycin C
  Sannamycin C is an aminoglycoside antibiotic. Sannamycin C has weak antibacterial activity against Gram-positive bacteria[1].

• HY-B1350

  Fusidic acid		99.78%
  Fusidic acid (Fusidate) a bacteriostatic antibiotic produced from the Fusidium coccineum fungus, belongs to the class of steroids. Fusidic acid has no corticosteroid effects. Fusidic acid inhibits the growth of bacteria by preventing the release of translation elongation factor G (EF-G) from the ribosome. Fusidic acid holds promise for research in anticancer and anti-infective applications.[1][2][3][4][5].

• HY-121148

  Mutalomycin
  Mutalomycin is a polyether antibiotic. Mutalomycin has anti-Gram-positive bacteria, anti-mycoplasma and anti-coccidial activity[1].

• HY-B1340R

  Carbadox (Standard)
  Carbadox (Standard) is the analytical standard of Carbadox. This product is intended for research and analytical applications. Carbadox is a quinoxaline-di-N-oxide antibiotic compound which is widely fed to nursery-age pigs to control enteric diseases and improve feed efficiency.

• HY-N14888

  Phyllosinol
  Phyllosinol is an antifungal antibiotic[1].

• HY-N12223

  Piericidin B
  Piericidin B (compound 8) is an antibiotic that provides strong antibacterial defense for wasp larvae[1].

• HY-126685

  Mal-PEG4-VA-PBD
  Mal-PEG4-VA-PBD is a agent-linker conjugate for ADC by using the antitumor antibiotic, Pyrrolobenzodiazepine (PBD), linked via Mal-PEG4-VA.

• HY-B0273S1

  Sulfadiazine-13C6
  Sulfadiazine-13C6 is a labeled Sulfadiazine (HY-B0273). Sulfadiazine is a sulfonamide?antibiotic with antimalarial activity[1].

• HY-N10264

  Avrainvillamide
  Avrainvillamide ((+)-Avrainvillamide) is a naturally occurring alkaloid with antiproliferative effects, binds to the nuclear chaperone nucleophosmin, a proposed oncogenic protein that is overexpressed in many different human tumors. Avrainvillamide affects cell biology both by directly binding NPM1 and Crm1 as well as by inhibiting the association of these proteins with certain native cellular partners. Avrainvillamide, an antibiotic, inhibits growth of multi-agent resistant Staphylococcus aureus, Streptococcus pyogenes, and Enterococcus faecalis, with MICs of 12.5, 12.5 and 25 μg/ml, respectively[1][2][3].

• HY-W780199

  Endophenazine B
  Endophenazine B is a phenazine antibiotic, and it has low herbicidal activity against Lemna minor[1].

• HY-N7066R

  Difloxacin (hydrochloride) (Standard)
  Difloxacin (hydrochloride) (Standard) is the analytical standard of Difloxacin (hydrochloride). This product is intended for research and analytical applications. Difloxacin hydrochloride is a broad-spectrum antibacterial agent. Difloxacin hydrochloride inhibits bacterial DNA gyrase and exhibits a concentration-dependant bactericidal effect by interference with the activity of DNA gyrase and topoisomerase IV[1].

• HY-14283

  Luliconazole		99.99%
  Luliconazole (NND 502) is a topical antifungal imidazole antibiotic with broad-spectrum and potent antifungal activity. Luliconazole can be used for the research of skin infection, including dermatophytosis, tinea corporis, tinea pedis et al[1].

• HY-B1244S

  Dimetridazole-d3		99.87%
  Dimetridazole-d3 is a deuterium labeled Dimetridazole. Dmetridazole, a nitroimidazole-based antibiotic, combats protozoan infections[1].

• HY-19609

  Calicheamicin		98.28%
  Calicheamicin, an antitumor antibiotic, is a cytotoxic agent that causes double-strand DNA breaks. Calicheamicin is a DNA synthesis inhibitor[1]. Calicheamicin is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-14956

  Nemonoxacin		99.80%
  Nemonoxacin (TG-873870) is an orally active and potent broad-spectrum antibiotic. Nemonoxacin shows good inhibitory activity against different species of staphylococci, streptococci, and enterococci, Neisseria gonorrhoeae, and Haemophilus influenza. Nemonoxacin can be used in the study of bacterial infections and community-acquired pneumonia[1][2][3].

• HY-N14718

  Porothramycin A
  Porothramycin A is an antibiotic. Porothramycin A has activity against Gram-positive bacteria and anaerobic bacteria[1].

• HY-155004

  SDH-IN-3
  SDH-IN-3 is a succinate dehydrogenase (SDH) inhibitor with an IC50 of 7.2 μg/mL. SDH-IN-3 exhibits excellent antifungal activities against Nigrospora oryzae with an EC50 of 1.9 μg/mL. SDH-IN-3 can be used for anti-infection research[1].

• HY-126559

  Ansatrienin A	Inhibitor
  Ansatrienin A is an antifungal antibiotic that can be isolated from Streptomyces collinus[1].

• HY-122306

  Ansatrienin B
  Ansatrienin B (Mycotrienin II) is an ansamycin antibiotic isolated from Streptomyces. Ansatrienin B is active against fungi and yeasts, but inactive against bacteria.Ansatrienin B displays antitumor antibiotic activity and can be used as an ADC Toxin[1][2].

• HY-131107

  Cefpodoxime proxetil impurity B
  Cefpodoxime proxetil impurity B is an impurity of Cefpodoxime proxetil (HY-N7101). Cefpodoxime Proxetil is a first oral and broad spectrum antibiotic that belongs to the third generation of cephalosporin[1].

• HY-131554

  Tibezonium iodide
  Tibezonium iodide, an oropharyngeal disinfectant, has antibacterial activity for the prevention of mouth infections[1].

• HY-N15080

  S-2,3-Dicarboxyaziridine	Inhibitor
  S-2,3-Dicarboxyaziridine, a metabolite that can be isolated from a streptomyces, possesses anti-bacterial activity[1].

• HY-139618

  Dup-721		98.01%
  DuP-721 is a broad spectrum and orally active antibacterial agent against a variety of clinically susceptible and resistant bacteria, especially M. tuberculosis[1].

• HY-N14411

  Myxovirescin A
  Myxovirescin A is an antibiotic with anti-Gram-negative bacteria effects[1].

• HY-113427AS

  cis-Vaccenic acid-d13
  cis-Vaccenic acid-d13 is the deuterium labeled cis-Vaccenic acid. cis-Vaccenic acid, the antiviral extract from Rhodopseudomonas capsulate and the predominant active component of Rhodopseudomonas capsulate[1], acts a potential fetal hemoglobin inducer[2].

• HY-13553R

  Anidulafungin (Standard)
  Anidulafungin (Standard) is the analytical standard of Anidulafungin. This product is intended for research and analytical applications. Anidulafungin is a new semisynthetic echinocandin with antifungal potency.

• HY-19285

  Sulfaclozine
  Sulfaclozine (Sulfachloropyrazine) is an efficacious sulphonamide derivative with antibacterial and anticoccidial effects. Sulfaclozine is commonly used for the treatment of various poultry diseases (particularly, collibacteriosis, fowl cholera and coccidiosis)[1].

• HY-N14841

  Naphthyridinomycin
  Naphthyridinomycin is an antibiotic with anti-Gram-positive bacteria and Gram-positive bacteria activities[1].

• HY-13553S1

  Anidulafungin-13C6
  Anidulafungin-13C6 (LY303366-13C6) is 13C labeled Anidulafungin. Anidulafungin is a new semisynthetic echinocandin with antifungal potency.

• HY-N7454R

  Anhydroerythromycin A (Standard)	Inhibitor
  Anhydroerythromycin A (Standard) is the analytical standard of Anhydroerythromycin A. This product is intended for research and analytical applications. Anhydroerythromycin A is a degradation product of the macrolide antibiotic erythromycin. Anhydroerythromycin A is formed via degradation of erythromycin in acidic aqueous solutions in vitro as well as in vivo. Anhydroerythromycin A is active against S. aureus and B. cereus in vitro (MICs = 12.5 and 6.25 μg/ml, respectively). Anhydroerythromycin A also inhibits steroid 6β-hydroxylase activity associated with the cytochrome P450 (CYP) isoform CYP3A in human liver microsomes.

• HY-17558

  Apramycin
  Apramycin (Nebramycin II) is an orally active, acidic pH tolerant and aminoglycoside-modifying-enzymes-tolerant aminoglycoside antibiotic which inhibits protein biosynthesis by targeting the bacterial ribosome. Apramycin is a potential anti-drug-resistance antibiotic[1][2][3].

• HY-B0220B

  Erythromycin (gluceptate)
  Erythromycin gluceptate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin gluceptate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin gluceptate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-13062A

  Daunorubicin
  Daunorubicin (Daunomycin) is a topoisomerase II inhibitor with potent anti-tumor activity. Daunorubicin inhibits DNA and RNA synthesis. Daunorubicin is a cytotoxin that inhibits cancer cell viability and induces apoptosis and necrosis. Daunorubicin is also an anthracycline antibiotic. Daunorubicin can be used in the research of infection and variety of cancers, including leukemia, non-Hodgkin lymphomas, Ewing's sarcoma, Wilms' tumor[1][2][4][5].

• HY-N14202

  Maridomycin V
  Maridomycin V is a macrolide antibiotic. Maridomycin Vhas the activity against Gram-positive bacteria and mycoplasma. Maridomycin V has the effect of protecting Gram-positive bacterial infection mice[1].

• HY-117831

  NSC-79887	Inhibitor
  NSC-79887 is a nucleoside hydrolase (NH) inhibitor with activity against Bacillus anthracis. NSC-79887 is considered a good candidate inhibitor of nucleoside hydrolases for biological testing and further development. The pharmacokinetic (ADMET) prediction of NSC-79887 showed that all physicochemical parameters were within the acceptable range for human use[1].

• HY-B0537B

  Pentamidine isethionate		99.95%
  Pentamidine isethionate (MP-601205 isethionate) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine isethionate inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine isethionate is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine isethionate has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].

• HY-119002

  BO-1236
  BO-1236 is a compound with antibacterial activity. It has strong activity against Gram-negative bacteria including Pseudomonas aeruginosa. It has shown activity superior to or equivalent to that of some commonly used antibiotics in in vitro and in vivo experiments, and has a certain stability against β-lactamase.

• HY-108402A

  Cefodizime sodium		99.88%
  Cefodizime sodium is a third generation cephalosporin antibiotic with a broad spectrum of antibacterial activity. Cefodizime sodium has no renal toxic effect, good tolerance and immune regulation activity, and can be used for the research of severe infections of the respiratory and urinary tracts[1][2].

• HY-N14727

  Primycin
  Primycin is a macrolide antibiotic. Primycin is active against Gram-positive bacteria, mycobacteria and protozoa[1].

• HY-B1267

  Sulfaguanidine
  Sulfaguanidine is an orally active antimicrobial agent/antibiotic of sulfonamide class. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery[1][2].

• HY-B1360

  Chlorquinaldol		99.47%
  Chlorquinaldol (Chloquinan) is an antibacterial agent with the potential use in topical skin conditions and vaginal infections. Chlorquinaldol is a β-catenin/TCF4 inhibitor, showing anti-proliferation, anti-migration, and apoptosis-inducing activity in cancer cells[1][2].

• HY-N14959

  Deacetylravidomycin N-oxide
  Deacetylravidomycin N-oxide is an antibiotic that can be produced by Streptomyces ravidus S50905. Deacetylravidomycin N-oxide is active against Gram-positive bacteria but inactive against Gram-negative bacteria. Deacetylravidomycin N-oxide has antitumor activity against P388 leukemia and methamphetamine A fibrosarcoma[1].

• HY-N11056

  Justicidin C
  Justicidin C is an antiviral lignan. Justicidin C shows strong antiviral activity against vesicular stomatitis virus and low cytotoxicity against rabbit lung cells (RL-33)[1].

• HY-124508

  Lambertellin
  Lambertellin is an effective antibiotic that can be used as a bactericide and as a fungicide. Lambertellin exerts its anti-inflammatory effect in LPS (HY-D1056)-stimulated RAW 264.7 macrophage cells by modulating the activation of the MAPK and NF-κB signaling pathways[1].

• HY-B1085

  Cinoxacin		99.99%
  Cinoxacin (Compound 64716), a synthetic antimicrobial related to the quinolone class of orally active antibacterial agent. Cinoxacin has antibacterial activity against many gram-negative aerobic bacteria and inhibits bacterial DNA synthesis. Cinoxacin can be used for the research of urinary tract infections and bacterial prostatitis[1][2].

• HY-B0435S

  Roxithromycin-d7
  Roxithromycin-d7 (RU-28965-d7) is the deuterium labeled Roxithromycin (HY-B0435)[1]. Roxithromycin (RU-28965) is a semi-synthetic macrolide antibiotic[2].

• HY-124781

  ML406		99.05%
  ML406 is a small molecule probe that shows anti-tubercular activity via M.tuberculosis BioA (DAPA synthase) enzyme inhibition with an IC50 of 30 nM. M.tuberculosis BioA is an enzyme involved in biotin biosynthesis in M.tuberculosis[1].

• HY-B0497S1

  Niclosamide-13C6
  Niclosamide-13C6 is the 13C6 labeled Niclosamide. Niclosamide (BAY2353) is an orally bioavailable chlorinated salicylanilide, with anthelmintic and potential antineoplastic activity. Niclosamide (BAY2353) inhibits STAT3 with IC50 of 0.25 μM in HeLa cells and inhibits DNA replication in a cell-free assay.

• HY-P10603

  SP1
  SP1 is an α-peptide encoded by the mating pheromone MFα1 gene in Candida albicans, which can induce cell growth arrest at the mating type locus MTLa in Candida albicans. SP1 can be used in the study of the prevention and treatment of Candida albicans infection[1].

• HY-13629R

  Etoposide (Standard)
  Etoposide (Standard) is the analytical standard of Etoposide. This product is intended for research and analytical applications. Etoposide (VP-16; VP-16-213) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy[1].

• HY-Y0335R

  1,3-Dihydroxyacetone (Standard)
  1,3-Dihydroxyacetone (Standard) is the analytical standard of 1,3-Dihydroxyacetone. This product is intended for research and analytical applications. 1,3-Dihydroxyacetone (DHA), the main active ingredient in sunless tanning skin-care preparations and an important precursor for the synthesis of various fine chemicals, is produced on an industrial scale by microbial fermentation of glycerol (HY-B1659) in Gluconobacter oxydans. 1,3-Dihydroxyacetone is also used for synthesis of new biodegradable polymers by combining with lactic acid (HY-B2227)[1][2].

• HY-B0465R

  Oxacillin (sodium monohydrate) (Standard)
  Oxacillin (sodium monohydrate) (Standard) is the analytical standard of Oxacillin (sodium monohydrate). This product is intended for research and analytical applications. Oxacillin sodium monohydrate is an antibiotic similar to Flucloxacillin used in resistant staphylococci infections study[1].

• HY-N14674

  Permetin A
  Permetin A is a peptide antibiotic. Permetin A has anti-Gram-negative bacteria, Gram-positive bacteria and anaerobic bacteria activity[1].

• HY-106257A

  Ceftolozane TFA		98.17%
  Ceftolozane TFA is a cephalosporin antibiotic that can be used to inhibit Gram-negative bacterial infections. Ceftolozane TFA can be used to synthesize new antibiotic that are more potent and safer[1].

• HY-125092

  Drimentine C
  Drimentine C is a terpenylated diketopiperazine antibiotic originally isolated from Actinomycete bacteria. It inhibits proliferation of NS-1 murine β lymphocyte myeloma cells by 63 and 98% in vitro when used at concentrations of 12.5 and 100 μg/mL, respectively.

• HY-B1374S

  ent-Florfenicol-d3
  ent-Florfenicol-d3 is the deuterium labeled Florfenicol. Florfenicol, a commonly used veterinary antibiotic, is currently indicated for the treatment of bovine respiratory disease, and also used in aquaculture for the control of enteric septicemia in catfish. Florfenicol can induce early embryonic death in eggs, with an LC50 of 1.07 μg/g.

• HY-P5016A

  CRAMP-18 (mouse) acetate		99.33%
  CRAMP-18 (mouse) acetate is an antibiotic peptide without hemolytic activity. CRAMP-18 (mouse) acetate has good inhibitory activity against Gram-negative bacteria, such as S. typhimurium and P. aeruginosa. CRAMP-18 (mouse) acetate has the potential to study antifungal, antibacterial and antitumor[1][2].

• HY-B0915

  Orbifloxacin		99.78%
  Orbifloxacin is a synthetic broad-spectrum fluoroquinolone antibiotic which is approved for use in dogs.

• HY-B0210AR

  Cefoperazone (sodium salt) (Standard)
  Cefoperazone (sodium salt) (Standard) is the analytical standard of Cefoperazone (sodium salt). This product is intended for research and analytical applications. Cefoperazone sodium salt (CP 52640-2), a semisynthetic cephalosporin, has a broad spectrum of antibacterial activity[1].

• HY-B1703

  Nifursol		98.17%
  Nifursol is a potent and orally active veterinary antibiotic for the prevention of histomoniasis. Nifursol rapidly metabolizes to form the metabolic marker 3,5-dinitrosalicyclic acid hydrazide (DNSAH) which can persist for a long time. Nifursol is widely used for the research of Escherichia Gastroenteropathy in poultry, fowl and aquatic animal[1][2].

• HY-B0024R

  Prulifloxacin (Standard)
  Prulifloxacin (Standard) is the analytical standard of Prulifloxacin. This product is intended for research and analytical applications. Prulifloxacin (NM441) is an orally active fluoroquinolone antibiotic with a broad spectrum of activity against Gram-positive and -negative bacteria. Prulifloxacin is a proagent of a thiazeto-quinoline carboxylic acid derivative Ulifloxacin (NM394). Prulifloxacin has the potential for lower urinary tract infections and exacerbations of chronic bronchitis[1][2].

• HY-118448

  2,4-Diacetylphloroglucinol		98.97%
  2,4-Diacetylphloroglucinol is a polyketide antibiotic produced by Pseudomonas fluorescens. 2,4-Diacetylphloroglucinol exhibits broad-spectrum toxicity against various organisms such as bacteria, fungi, oomycetes, and nematodes. 2,4-Diacetylphloroglucinol can also inhibit plant pathogens and affect the root development of tomato seedlings[1][2][3].

• HY-N15320

  Schidigera-genin B
  Schidigera-genin B is a steroidal sapogenin that can be isolated from Yucca glauca. Schidigera-genin B exhibits weak antifungal activity[1].

• HY-113627A

  Undecylprodigiosin hydrochloride
  Undecylprodigiosin hydrochloride, a member of the family of prodiginines, is a potent antibiotic. Undecylprodigiosin hydrochloride can selectively induce apoptosis in human breast carcinoma cells independent of p53. Undecylprodigiosin hydrochloride shows immunosuppressive, anticancer properties and antimicrobial activities[1].

• HY-121206R

  (-)-Isopulegol (Standard)
  (-)-Isopulegol (Standard) is the analytical standard of (-)-Isopulegol. This product is intended for research and analytical applications. (-)-Isopulegol is prepared directly from the treatment of essential oil of citronella under solid supported acid catalysis and solvent-free microwave assisted ene-cyclisation. (-)-Isopulegol shows high activity in reacting with carbonyl compounds. (-)-Isopulegol can be used for antiviral activity research[1].

• HY-N15129

  7β,8β-2′,3′-Diepoxyroridin H
  7β,8β-2′,3′-Diepoxyroridin H is an antibiotic with anti-Gram-positive and negative bacteria activity.

• HY-B0414AS

  Fleroxacin-d3 hydrochloride		98.78%
  Fleroxacin-d3 (hydrochloride) is the deuterium labeled Fleroxacin (hydrochloride).

• HY-147331A

  Oseltamivir acid methyl ester hydrochloride
  Oseltamivir acid methyl ester hydrochloride is a precursor form of the neuraminidase inhibitor and antiviral oseltamivir acid. Oseltamivir acid methyl ester hydrochloride is converted to oseltamivir acid by carboxylesterase 1 (CES1)[1].

• HY-125650A

  Pseudouridimycin TFA
  Pseudouridimycin (PUM) TFA is an antibiotic that selectively inhibits bacterial RNA polymerase (RNAP), with an IC50 of about 0.1 μM and MICs of 4-6 μg/mL. Pseudouridimycin TFA is a C-nucleoside analogue that's effective against both Gram-negative and Gram-positive bacteria. Pseudouridimycin TFA inhibits bacterial growth in vitro and shows activity in a mouse model of purulent streptococcal peritonitis[1][2].

• HY-W001957R

  Glurate (Standard)
  Picroside III (Standard) is the analytical standard of Picroside III. This product is intended for research and analytical applications. Picroside III is an iridoid glycoside isolated from Picrorhiza scrophulariiflora (PS), a traditional Chinese medicine[1].

• HY-B1267S1

  Sulfaguanidine-13C6
  Sulfaguanidine-13C6 is the 13C6 labeled Sulfaguanidine. Sulfaguanidine is an orally active antimicrobial agent/antibiotic of sulfonamide class. Sulfaguanidine can be used for the research of enteric infections such as bacillary dysentery.

• HY-A0153R

  Cephapirin (Standard)	Inhibitor
  Cephapirin (Standard) is the analytical standard of Cephapirin. This product is intended for research and analytical applications. Cephapirin (Cefapirin) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity[1][2][3].

• HY-133537

  Hygrolidin
  Hygrolidin is a 16-membered macrolide antibiotic produced by Streptomyces hygroscopicus D-1166. Hygrolidin has anti-fungus activity against Valsa ceratosperma. Hygrolidin induces p21 expression and abrogates cell cycle progression at G1 and S phases. Hygrolidin has antitumor activity[1][2][3].

• HY-113595

  Temafloxacin hydrochloride
  Temafloxacin (TMFX) hydrochloride is an orally active quinolone broad-spectrum antibacterial agent. Temafloxacin hydrochloride is well tolerated in lower respiratory and genitourinary tract infections[1][2].

• HY-146328R

  PqsR/LasR-IN-2 (Standard)
  PqsR/LasR-IN-2 (Standard) is the analytical standard of PqsR/LasR-IN-2. This product is intended for research and analytical applications. PqsR/LasR-IN-2 (Compound 3) is a potent inhibitor of PqsR and LasR systems in P. aeruginosa. PqsR/LasR-IN-2 also inhibits hERG with the IC50 of 1.408 µM[1].

• HY-N15028

  Depsidomycin
  Depsidomycin is an immunomodulatory antibiotic with immunosuppressive activity that can be isolated from the culture broth of Streptomyces lavendofoliae MI951-62F2. Depsidomycin primarily exhibits antibacterial activity against Gram-positive bacteria[1].

• HY-19791

  N-Acetyl-Calicheamicin
  N-Acetyl-Calicheamicin (N-Acetyl-Calicheamicin γ), an enediyne anti-tumor antibiotic, is an ADC cytotoxin. N-Acetyl-Calicheamicin can induce DNA damage, and can be used in the synthesis of ADC[1].

• HY-107486

  Nosiheptide
  Nosiheptide (Multhiomycin), a thiopeptide antibiotic produced by Streptomyces actuosus, inhibits bacterial protein synthesis and bears a unique indole side ring system and regiospecific hydroxyl groups on the characteristic macrocyclic core. Nosiheptide has been widely used as a feed additive for animal growth[1][2].

• HY-B1329R

  Apramycin (sulfate) (Standard)
  Apramycin (sulfate) (Standard) is the analytical standard of Apramycin (sulfate). This product is intended for research and analytical applications. Apramycin (EBL 1003) is an orally active, acidic pH tolerant and aminoglycoside-modifying-enzymes-tolerant aminoglycoside antibiotic which inhibits protein biosynthesis by targeting the bacterial ribosome. Apramycin is a potential anti-drug-resistance antibiotic[1][2][3].

• HY-B0454R

  Miconazole (Standard)
  Miconazole (Standard) is the analytical standard of Miconazole. This product is intended for research and analytical applications. Miconazole (R18134) is an imidazole antifungal agent. Miconazole also has antibacterial effects[2].

• HY-N15021

  Azinothricin
  Azinothricin is an antibiotic and has antibacterial activity[1].

• HY-B0220S2

  Erythromycin-d3
  Erythromycin-d3 is the deuterium labeled Erythromycin[1]. Erythromycin is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid. Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research[2][3][4][5].

• HY-N14334

  Halomicin B
  Halomicin B is an ansamycin antibiotic. Halomicin B has activity against Gram-positive and Gram-negative bacteria (individual)[1].

• HY-10052R

  Aprepitant (Standard)
  Aprepitant (Standard) is the analytical standard of Aprepitant. This product is intended for research and analytical applications. Aprepitant (MK-0869) is a selective and high-affinity neurokinin 1 receptor antagonist with a Kd of 86 pM.

• HY-P0163

  Gramicidin
  Gramicidin is an antimicrobial peptide assembling as channels in membranes and increasing their permeability towards cations.

• HY-158329

  Alloc-DOX
  Alloc-DOX (N-Alloc doxorubicin) is a Doxorubicin (HY-15142A) prodrug. The combination of a catalyst (such as nano-palladium) and alloc-DOX leads to a decrease in cell viability and tumour growth[1][2].

• HY-P5725

  Aurein 2.1
  Aurein 2.1 is an antibiotic peptide that can be found in the Australian Bell Frogs Litoria aurea and Litoria raniformis[1].

• HY-100528R

  Nanchangmycin (Standard)
  Nanchangmycin (Standard) is the analytical standard of Nanchangmycin. This product is intended for research and analytical applications. Nanchangmycin, a polyether antibiotic produced by Streptomyces nanchangensis NS3226, inhibits gram-positive bacteria[1]. Nanchangmycin is a broad spectrum antiviral active against Zika virus[2].

• HY-13624AR

  Epirubicin (hydrochloride) (Standard)
  Epirubicin (hydrochloride) (Standard) is the analytical standard of Epirubicin (hydrochloride). This product is intended for research and analytical applications. Epirubicin hydrochloride (4'-Epidoxorubicin hydrochloride), a semisynthetic L-arabino derivative of doxorubicin, has an antineoplastic agent by inhibiting Topoisomerase[1]. Epirubicin hydrochloride inhibits DNA and RNA synthesis. Epirubicin hydrochloride is a Forkhead box protein p3 (Foxp3) inhibitor and inhibits regulatory T cell activity[2].

• HY-13588B

  Cefsulodin sodium hydrate
  Cefsulodin (SCE-129) sodium is a third generation β lactam antibiotic and member of the cephems subgroup of antibiotics. Cefsulodin sodium inhibits cell wall synthesis by competitively inhibiting penicillin binding protein (PBP) cross-linking and transpeptidation of peptidogly. Cefsulodin sodium is a potent tyrosine phosphatase inhibitor against mPTPB, a virulent phosphatase from Mycobacterium tuberculosis, with an IC50 value of 16 μM[1][2][3][4].

• HY-119660

  Surgumycin
  Surgumycin is a compound with antimicrobial activity, and its structure was determined by studying its degradation products.

• HY-B1908R

  Midecamycin (Standard)
  Lomefloxacin (Standard) is the analytical standard of Lomefloxacin. This product is intended for research and analytical applications. Lomefloxacin (SC47111A) is a broad-spectrum quinolone antibiotic, with antimicrobial activity. Lomefloxacin is used for the research of respiratory tract infections, genitourinary infections, gastrointestinal infections, ENT infections, etc.[1].

• HY-N14067

  Cytosaminomycin A
  Cytosaminomycin A is an antibiotic with anticoccidial and antibacterial activities[1][2].

• HY-122386

  Kirromycin
  Kirromycin (Mocimycin) is an antibiotic produced by Streptomyces collinus Tu 365. Kirromycin is a bacterial protein synthesis inhibitor that immobilizes elongation factor Tu (EF-Tu) on the elongating ribosome[1][2].

• HY-126198

  Linogliride
  Linogliride (MCN-3935) is an antidiabetic agent. Linogliride (100 μM) does not affect insulin secretion in the absence of glucose, but has a significant insulinotropic effect in the presence of 5.5 mM glucose[1].

• HY-N14237

  Epoxyquinomicin A
  Epoxyquinomicin A is an antibiotic that can be isolated from Amycolatopsis sp. Epoxyquinomicin A exhibits inhibitory activity against Micrococcus luteus, Bacillus subtilis, Pasteurella piscicida and Staphylococcus aureus with a MIC of 3-12.5 µg/mL. Epoxyquinomicin A exhibits cytotoxicity in cancer cell L1210, B16 and S180 with IC50 of 2-8 µg/mL. Epoxyquinomicin A exhibits anti-inflammatory effects against collagen-induced arthritis[1].

• HY-135184

  Rifaquizinone
  Rifaquizinone (CBR-2092) is a Rifamycin-Quinolone Hybrid Antibiotic. Rifaquizinone inhibits wild-type S. aureus RNA polymerase with an IC50 of 34 nM. Rifaquizinone is effective against S. aureus infections, with MICs ranged from 0.008 to 0.5 μg/mL for 300 clinical isolates of staphylococci and streptococci[1][2].

• HY-102026

  Formycin A
  Formycin A (NSC 102811), a purine nucleoside antibiotic, is a potent human immunodeficiency virus type 1 (HIV-1) inhibitor with an EC50 of 10 μM. Formycin A shows antitumor and antiviral activities[1][2].

• HY-14879

  Avibactam free acid
  Avibactam (NXL-104) free acid is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].

• HY-121104A

  Bactobolin hydrochloride
  Bactobolin hydrochloride (Compound 1) is an antibiotic, which inhibits Escherichia coli, Salmonella, Shigella, Staphylococcus and Bacillus subtilis, with MICs of 0.3-6.25 μg/mL. Bactobolin hydrochloride exhibits antitumor efficacy against leukemia, with a LD50 value of 6.25-12.5 mg/kg[1].

• HY-15460

  CHIR-090		98.96%
  CHIR-090 is a potent, slow, tight-binding inhibitor of the LpxC deacetylase. It binds to E. coli LpxC with a Ki of 4.0 nM. CHIR-090 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-B1088R

  Clopidol (Standard)
  Clopidol (Standard) is the analytical standard of Clopidol. This product is intended for research and analytical applications. Clopidol (WR-61112) is an anticoccidial agent which is used as feed additive to control coccidiosis in chickens. Clopidol inhibits the sporulation of Eimeria tenella oocysts[1][2].

• HY-127054

  Netilmicin
  Netilmicin (Sch 20569) is an antibiotic. Netilmicin exhibits antibacterial activity against aminoglycoside-susceptible gram-negative strains and aminoglycoside-resistant strain, such as Escherichia coli, Pseudomonas aeruginosa, Proteus, Staphylococcus aureus, Streptococcus, Serratia, and Enterobacter, with MIC of 0.125-8 μg/mL[1].

• HY-N14652

  Glycocinnasperimicin D
  Glycocinnasperimicin D is a glycoside cinnamyl imide histamine antibiotic. Glycocinnasperimicin D has the activity of anti-Gram positive bacteria and negative bacteria. Glycocinnasperimicin D inhibits leukemia L1210 cell with an IC50 of 2.0 μg/mL[1].

• HY-B0330DR

  (R)-Ofloxacin (Standard)
  (R)-Ofloxacin (Standard) is the analytical standard of (R)-Ofloxacin. This product is intended for research and analytical applications. (R)-Ofloxacin (Dextrofloxacin) is an antibiotic useful for the treatment of a number of bacterial infections[1]. Antibacterial activity[1].

• HY-B1682

  Loracarbef
  Loracarbef, a cephalosporin antibiotic, is an orally active second-generation synthetic beta-lactam antibiotic of the carbacephem class[1][2].

• HY-114936

  Piericidin A
  Piericidin A (AR-054) is a natural mitochondrial NADH-ubiquinone oxidoreductase (complex I) inhibitor. Piericidin A is a potent neurotoxin and inhibits mitochondrial respiration by disrupting the electron transport system through its action on NADH-ubiquinone reductase. Piericidin A is also a potential quorum-sensing inhibitor that suppresses the expression of the virulence genes of Erwinia carotovora subsp. atroseptica (Eca). Piericidin A is an ADC cytotoxin and has anti-bacterial, anticancer, insecticidal activity[1][2][2].

• HY-N14004

  Clavamycin F
  Clavamycin F is a clavam antibiotic[1].

• HY-128423

  Tylvalosin tartrate		98.77%
  Tylvalosin (Acetylisovaleryltylosin) tartrate is an orally active, broad-spectrum macrolide antibiotic with antimicrobial activity. Tylvalosin tartrate is an antiviral agent useful in studying PRRSV infection. Tylvalosin tartrate induces apoptosis. Tylvalosin tartrate also has anti-inflammatory activity, relieves oxidative stress, and alleviates acute lung injury by inhibiting NF-κB activation[1][2][3][4].

• HY-N7151

  Aurachin D	Inhibitor	99.62%
  Aurachin D is an antibiotic. Aurachin D inhibits Gram-positive bacteria and a few funguses. Aurachin D blocks NADH oxidation in beef heart submitochondrial particles[1].

• HY-N9499R

  3-Methoxyflavone (Standard)
  3-Methoxyflavone (Standard) is the analytical standard of 3-Methoxyflavone. This product is intended for research and analytical applications. 3-Methoxyflavone is a flavonoid compound isolated from Artemisia incanescens with antiviral activity[1][2].

• HY-N14684

  Griseusin B
  Griseusin B is a quinone antibiotic. Griseusin B mainly has anti-Gram-positive bacterial activity[1].

• HY-N8252

  Xanthoquinodin A1
  Xanthoquinodin A1 is an anticoccidial antibiotic having a new xanthone-anthraquinone conjugate system[1].

• HY-158267

  Enrofloxacin/OVA
  Enrofloxacin/OVA is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-B0330D

  (R)-Ofloxacin		99.88%
  (R)-Ofloxacin (Dextrofloxacin) is an antibiotic useful for the treatment of a number of bacterial infections[1]. Antibacterial activity[1].

• HY-117319

  Indolmycin		99.90%
  Indolmycin (TAK-083), an antibiotic, is a competitive inhibitor of prokaryotic tryptophanyl-tRNA synthetase (TrpS). Indolmycin (TAK-083) possesses both anti-viral and anti-bacterial activity[1][2][3].

• HY-B0497

  Niclosamide
  Niclosamide (BAY2353) is an orally active antihelminthic agent used in parasitic infection research[1]. Niclosamide is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[4]. Niclosamide has biological activities against cancer, inhibits DNA replication in Vero E6 cells[2][3][5].

• HY-W441968

  L-threo-β-Hydroxyaspartic acid
  L-threo-β-Hydroxyaspartic acid is an amino acid antibiotic. L-threo-β-Hydroxyaspartic acid has the activity of inhibiting Bacillus subtilis, Xanthomonas oryzae, Mycobacterium phlei and Botrytis cinerea[1].

• HY-B1802

  Tosufloxacin
  Tosufloxacin (A-61827) is an orally active fluoroquinolone antibiotic. Tosufloxacin shows a broad spectrum of antibacterial activity against gram-positive and gram-negative bacteria[1][2].

• HY-17396R

  Butenafine (Hydrochloride) (Standard)
  Rilpivirine (hydrochloride) (Standard) is the analytical standard of Rilpivirine (hydrochloride). This product is intended for research and analytical applications. Rilpivirine (R278474) hydrochloride is a potent and specific diarylpyrimidine (DAPY) non-nucleoside reverse transcriptase inhibitor (NNRTI). Rilpivirine hydrochloride has high antiviral activity against wild-type HIV (EC50=0.4 nM) and mutant viruses (EC50=0.1-2.0 nM). Rilpivirine hydrochloride has a high genetic barrier to resistance development of HIV[1][2].

• HY-19915B

  Contezolid acefosamil sodium
  Contezolid acefosamil sodium (MRX-4), a new and orally active oxazolidinone, is an antibiotic in study for complicated skin and soft tissue infections (cSSTI) caused by resistant Gram-positive bacteria. Contezolid acefosamil sodium (MRX-4) markedly reduces potential for myelosuppression and monoamine oxidase inhibition (MAOI)[1][2].

• HY-P10361

  Temporin-GHc
  Temporin-GHc has an antibacterial activity with MBIC50 value of 6 μM and antibiofilm activity with MBEC50 value of 25 μM at 24 h[1].

• HY-N5167

  Argimicin A
  Argimicin A is an antibiotic that can be isolated from Sphingomonas sp.. Argimicin A exhibits algicidal activity against toxic cyanobacteria, inhibits M. viridis and M. aeruginosa with IC50s of 12 ng/mL and 100 ng/mL[1].

• HY-125419

  Amythiamicin B
  Amythiamicin B is a trisubstituted pyridine thiopeptide with antibiotic properties against Gram-positive bacteria and activity against Plasmodium falciparum[1].

• HY-B0395S

  Sitafloxacin-d4
  Sitafloxacin-d4 (DU6859a-d4) is deuterium labeled Sitafloxacin. Sitafloxacin (DU6859a) is a potent, orally active fluoroquinolone antibiotic. Sitafloxacin shows antichlamydial activity and antibacterial activities against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens. Sitafloxacin can be used for the research of respiratory tract infection and urinary tract infection[1][2].

• HY-W013863

  Djalonensone		98.59%
  Djalonensone, isolated from the roots of Anthocleista djalonensis (Loganiaceae), is an important taxonomic marker of the plant species[1].

• HY-128423AS

  Tylvalosin-d9
  Tylvalosin-d9 (Acetylisovaleryltylo?sin-d9) is the deuterium labeled Tylvalosin (HY-128423A)[1]. Tylvalosin is a third-generation macrolide, with anti-inflammatory property. Tylvalosin decreases the levels of IL-8, IL-6, IL-1β, PGE2, TNF-α and NO, and reduces the inflammatory cells recruitment and activation in mouse acute lung injury model[2].

• HY-B0359

  Fenticonazole Nitrate		98.92%
  Fenticonazole Nitrate is an antifungal imidazole ring derivative. Fenticonazole Nitrate operates via hindering ergosterol integration, and sequentially destructing the cytoplasmatic outer membrane. Fenticonazole Nitrate is effective against Gram-positive bacteria, mycoses, and vaginal candidiasis[1][2].

• HY-W040298

  Ciprofloxacin lactate
  Ciprofloxacin (Bay-09867) lactate is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin lactate induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin lactate has anti-proliferative activity and induces apoptosis. Ciprofloxacin lactate is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-B0356S

  Ciprofloxacin-d8 hydrochloride
  Ciprofloxacin-d8 (hydrochloride) is the deuterium labeled Ciprofloxacin. Ciprofloxacin (Bay-09867) hydrochloride is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.

• HY-N6779R

  Patulin (Standard)
  Patulin (Standard) is the analytical standard of Patulin. This product is intended for research and analytical applications. Patulin (Terinin) is a mycotoxin produced by fungi including the Aspergillus, Penicillium, and Byssochlamys species, causes chromosome breakage, mutation, teratogenic and cytotoxic. Patulin induces autophagy-dependent apoptosis through lysosomal-mitochondrial axis, and causes DNA damage[1][2][3][4].

• HY-107767

  Antibiotic DC 81
  Antibiotic DC 81 (DC 81), an antitumor antibiotic produced by Streptomyces species, is a PBD (pyrrolo[2,1-c][1,4]benzodiazepine). Antibiotic DC 81 is potent inhibitor of nucleic acid synthesis. Antibiotic DC 81 can recognize and bind to specific sequences of DNA and form a labile covalent adduct[1][2].

• HY-B0507AR

  Sulfathiazole sodium (Standard)
  Sulfathiazole sodium (Standard) is the analytical standard of Berberine sodium (HY-B0507A). This product is intended for research and analytical applications. Sulfathiazole sodium is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole sodium increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish. Sulfathiazole sodium is also a cathodic corrosion inhibitor. Sulfathiazole sodium inhibits the corrosion of copper by chloride ions through chemical and physical adsorption on the copper surface, reduces the corrosion current density and shifts the corrosion potential negatively[1][2][3].

• HY-B0210A

  Cefoperazone sodium salt		99.72%
  Cefoperazone sodium salt (CP 52640-2), a semisynthetic cephalosporin, has a broad spectrum of antibacterial activity[1].

• HY-N14836

  Macquarimicin C
  Macquarimicin C is an antibiotic[1].

• HY-119819

  Psicofuranine
  Psicofuramine a nucleoside antibiotic and has the inhibition of xanthosine 5'-phosphate aminase. Psicofuranine also specifically inhibits GMP synthase, and interrupts parasite growth. Psicofuranine exhibits a dose-dependent inhibition of P. falciparum growth[1][2].

• HY-B0198A

  Cefaclor monohydrate
  Cefaclor is a well-absorbed orally active cephalosporin antibiotic. Cefaclor can specifically bind to specific for penicillin-binding protein 3 (PBP3). Cefaclor can be used for the research of depression and kinds of infections caused by bacteria, such as respiratory tract infections, bacterial bronchitis, pharyngitis and skin infections[1][2][3][4].

• HY-N9499

  3-Methoxyflavone		99.88%
  3-Methoxyflavone is a flavonoid compound isolated from Artemisia incanescens with antiviral activity[1][2].

• HY-138075

  Obafluorin
  Obafluorin is a β-Lactone Antibiotic, that can be produced by Pseudomonas fluorescens ATCC 39502. Obafluorin exhibits antibacterial activity against a range of Gram-positive and Gram-negative bacteria. Obafluorin fully inhibits E. coli threonyl-tRNA synthetase[1].

• HY-A0248C

  Polymyxin B2 Sulfate
  Polymyxin B2 Sulfate is a polypeptide antibiotic that has antibacterial activity, particularly against gram-negative bacteria. Polymyxin B2 Sulfate kills the bacteria by binding to lipopolysaccharide molecules on the bacterial cell membrane, disrupting the integrity of the cell membrane and causing the cell contents to leak. Polymyxin B2 Sulfate can be used in antibiotic development and treatment of drug-resistant strains[1].

• HY-137323

  Leucinostatin H
  Leucinostatin H is a polypeptide antibiotic discovered in Paecilomyces marquandii, characterized by a tertiary amine-oxide terminal group. Leucinostatin H exhibits inhibitory activity against Gram-positive bacteria, such as Bacillus subtilis, B. cereus, and Staphylococcus aureus (MIC 10-100 μg/mL). Leucinostatin H holds potential for research in anti-infective and plant disease control applications[1].

• HY-B0159A

  Balofloxacin dihydrate
  Balofloxacin dihydrate (Q-35 dihydrate) is an orally active fluoroquinolone antibiotic with broad-spectrum antibacterial activity against gram-negative, gram-positive, and anaerobic bacteria. Balofloxacin dihydrate can be used for the research of respiratory, intestinal, and urinary tract infections[1][2].

• HY-16349R

  Nimorazole (Standard)
  Nimorazole (Standard) is the analytical standard of Nimorazole. This product is intended for research and analytical applications. Nimorazole (K-1900), a 2-nitroimidazole, is a hypoxic cell-radiation sensitizer. Nimorazole has anti-infective and anti-protozoal against trichomoniasis. Nimorazole has the potential for head and neck cancer[1][2].

• HY-10394S

  Linezolid-d3		99.80%
  Linezolid-d3 is a deuterium labeled Linezolid (PNU-100766). Linezolid is a synthetic antibiotic that acts by inhibiting the initiation of bacterial protein synthesis[1].

• HY-B1894A

  Cefetamet pivoxil hydrochloride
  Cefetamet pivoxil hydrochloride is an oral third generation cephalosporin antibiotic.

• HY-B0453R

  Econazole (nitrate) (Standard)
  Econazole (nitrate) (Standard) is the analytical standard of Econazole (nitrate). This product is intended for research and analytical applications. Econazole nitrate is an imidazole class antifungal medication[1]. Econazole nitrate also has antibacterial activity[2].

• HY-N14003

  Clavamycin E
  Clavamycin E is a clavam antibiotic[1].

• HY-B1218R

  Sulfaphenazole (Standard)
  Sulfaphenazole (Standard) is the analytical standard of Sulfaphenazole. This product is intended for research and analytical applications. Sulfaphenazole is a selective inhibitor of human cytochrome P450 (CYP) 2C9 enzyme. Sulfaphenazole is a cytoprotective agent against light-induced death of photoreceptors. Sulfaphenazole inhibits light-induced necrosis and mitochondrial stress-initiated apoptosis. Sulfaphenazole is an off patent sulfonamide antibiotic and demonstrates bactericidal activity through enhanced M1 macrophage activity. Sulfaphenazole can significantly reduce infarct size and restore post-ischemic coronary flow following ischemia and reperfusion[1][2][3].

• HY-17025S1

  Rifabutin-d6
  Rifabutin-d6 (Ansamycin-d6) is deuterium labeled Rifabutin. Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase.

• HY-N6665A

  Cefquinome
  Cefquinome is a cephem antibiotic, which inhibits members of the Enterobacteriaceae[1].

• HY-N8519

  Urdamycin B
  Urdamycin B is an antibiotic that effectively inhibits fungi and bacteria. Urdamycin B also exhibits anti-proliferative activity against mouse leukemia cells L1210. Urdamycin B can be obtained from the metabolic products of Streptomyces fradiae. Urdamycin B can be used for research on cancer as well as bacterial and fungal infections[1][2].

• HY-121272

  Difloxacin
  Difloxacin is an antimicrobial agent[1].

• HY-B0497S2

  Niclosamide-d3
  Niclosamide-d3 (BAY2353-d3) is deuterium labeled Niclosamide. Niclosamide (BAY2353) is an orally active antihelminthic agent used in parasitic infection research[1]. Niclosamide is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[4]. Niclosamide has biological activities against cancer, inhibits DNA replication in Vero E6 cells[2][3][5].

• HY-B1190S2

  Cefadroxil-13C6
  Cefadroxil-13C6 (BL-S 578-13C6) is 13C labeled Cefadroxil.

• HY-19071

  BK-218
  BK-218 is an orally active cephalosporin antibiotic that binds to penicillin-binding proteins (PBPs) and has a greater inhibitory effect than Cephalexin (HY-B0200) and Cefoxitin (HY-B1825). BK-218 has similar antibacterial activity to Cefamandole (HY-B1128) and can be used in the development of antibacterial drugs[1].

• HY-14865C

  Omadacycline hydrochloride		99.47%
  Omadacycline (PTK 0796) hydrochloride, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline hydrochloride acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline hydrochloride possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline hydrochloride can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].

• HY-B0268

  Enoxacin		98.67%
  Enoxacin (AT 2266), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 µg/ml) and topoisomerase IV (IC50=26.5 µg/ml). Enoxacin is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin has potent activities against gram-positive and -negative bacteria. Enoxacin is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing[1][2][3][4].

• HY-N1428S6

  Citric acid-d4-1
  Citric acid-d4-1 is deuterated labeled Citric acid (HY-N1428) Citric acid is a natural preservative and food tartness enhancer. Citric acid induces apoptosis and cell cycle arrest at G2/M phase and S phase in HaCaT cells. Citric acid cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid causes renal toxicity in mice.

• HY-B0990

  Thiostrepton
  Thiostrepton is a thiazole antibiotic which selectively inhibits FOXM1. FOXM1 binds to YAP/TEAD complex. YAP/TEAD/FOXM1 complex binding at regulatory regions of genes governing cell cycle may impact cell proliferation[1].

• HY-B2091

  Azidocillin
  Azidocillin, a semi-synthetic Penicillin, is an orally active β-lactam antibiotic. Azidocillin bears an azide functionality and retains on-target activity within bacteria. Azidocillin can be used to research osteitis caused by dental surgery, otitis media, enterococcal septicemia and other bacterial infectious diseases[1][2][3]. Azidocillin is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

• HY-167651

  TAN-1057C
  TAN-1057C is a potent antibiotic which exhibits antibacterial activity against Gram-negative and Gram-positive bacteria, including Methicillin (HY-121544)-resistant Staphylococcus aureus[1].

• HY-16958

  PD 404182
  PD 404182 is a potent and competitive inhibitor of human dimethylarginine dimethylaminohydrolase 1 (DDAH1), with an IC50 of 9 μM. PD 404182 exhibits antiangiogenic and antiviral activity in vitro[1][2].

• HY-121104

  Bactobolin
  Bactobolin (Compound 1) is an antibiotic, which inhibits Escherichia coli, Salmonella, Shigella, Staphylococcus and Bacillus subtilis, with MICs of 0.3-6.25 μg/mL. Bactobolin exhibits antitumor efficacy against leukemia, with a LD50 value of 6.25-12.5 mg/kg[1].

• HY-N7123R

  Sulfacetamide (Standard)
  Sulfacetamide (Standard) (Sulphacetamide (Standard)) is the analytical standard of Sulfacetamide (HY-N7123). This product is intended for research and analytical applications. Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide has antifungal and antibacterial activities.

• HY-105165

  Nortopixantrone
  Nortopixantrone (BBR 3438 free base) is a 9-aza-anthrapyrazole-based antineoplastic antibiotic. Nortopixantrone plays an important role in cacner research[1].

• HY-B0147BR

  Pefloxacin (mesylate dihydrate) (Standard)
  Pefloxacin (mesylate dihydrate) (Standard) is the analytical standard of Pefloxacin (mesylate dihydrate). This product is intended for research and analytical applications. 0

• HY-107328

  Carumonam disodium
  Carumonam disodium is a potent antibiotic. Carumonam disodium shows antibacterial activity. Carumonam disodium induces seizure[1][2].

• HY-B1484A

  Moxalactam
  Moxalactam (Latamoxef) is a synthetic oxa-β-lactam antibiotic. Moxalactam has a broad spectrum of activity against Gram-positive and Gram-negative aerobic and anaerobic bacteria. Moxalactam inhibits production of β-lactamases[1].

• HY-111525

  Monactin
  Monactin is a mactrotetralide antibiotic and a non-selective ionophore for monovalent cations, including potassium, sodium, and lithium. Monactin is isolated from Streptomyces and has antiproliferative activity[1][2][3].

• HY-N15025

  Hydroxynybomycin
  Hydroxynybomycin is an antibiotic with anti-Gram-negative bacteria[1].

• HY-B1248A

  Chlorhexidine acetate hydrate
  Chlorhexidine acetate hydrate is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine acetate hydrate binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine acetate hydrate has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine acetate hydrate can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-B0751

  Fumagillin
  Fumagillin(NSC9168) is an antimicrobial compound first isolated in 1949 from the fungus Aspergillus fumigatu. Fumagillin can inhibits HIV‐1 infection through the inhibition of HIV-1 viral protein R (Vpr) activity.

• HY-B0688S2

  Dapsone-13C12
  Dapsone-13C12 is the 13C12 labeled Dapsone (HY-B0688). Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al[1][2][3][4][5].

• HY-119900

  Carnidazole
  Carnidazole is an antiprotozoal agent of the nitroimidazole class. Carnidazole is used for the research of Trichomonas infection[1].

• HY-N0626A

  Potassium sorbate
  Potassium sorbate (Sorbic acid potassium) is a highly efficient, and nonpoisonous food preservatives. Potassium sorbate generally is an effective inhibitor of most molds and yeasts and some bacteria[1].

• HY-B0414

  Fleroxacin		99.97%
  Fleroxacin (RO 23-6240) is a broad-spectrum antimicrobial fluoroquinolone.

• HY-P2315

  Human β-defensin-1		99.33%
  Human β-defensin-1 (HβD-1) is a cysteine-rich cationic skin-antimicrobial peptide (SAP) produced by all epithelial surfaces, but also by circulatory cells and cells of the reproductive tract. Human β-defensin-1 has antimicrobial activities against a broad-sperm bacteria[1].

• HY-N0113A

  Hordenine sulfate
  Hordenine sulfate (Ordenina sulfate) is an active compound extracted from malted barley that has melanin-inhibiting activity. Hordenine sulfate significantly reduced melanin content and reduced intracellular cAMP levels. Hordenine sulfate inhibits the expression of proteins related to melanogenesis, including microblind transcription factor (MITF), tyrosinase, tyrosinase-related protein (TRP)-1, and TRP-2. Therefore, Hordenine sulfate can be used as an active ingredient to inhibit pigmentation[1].

• HY-15308

  Avermectin B1a
  Avermectin B1a is an antiparasitic agent that paralyzes nematodes without causing hypercontraction or flaccid paralysis.

• HY-N14762

  Leucomycin V
  Leucomycin V is a macrolide antibiotic. Leucomycin V has strong anti-Gram-positive bacterial effect, and also has an effect on spirochetes, Rickettsium and Chlamydia[1].

• HY-152139

  Antibacterial agent 129
  Antibacterial agent 129, an oxetanyl-quinoline derivative, has shown good antibacterial activity against P. mirabilis and B. subtilis with MICs of 31.25 μM and 31.5 μM and . Antibacterial agent 129 shows good antifungal activity against A. niger with a MIC of 31.25 μM. Antibacterial agent 129 shows excellent antimycobacterial activity with MIC 57.73 μM for M. tuberculosis H37Rv[1].

• HY-B1075A

  Fosfomycin
  Fosfomycin (MK-0955) is a broad-spectrum antibiotic. Fosfomycin can cross blood-brain barrier penetrating, and irreversibly inhibits an early stage in cell wall synthesis. Fosfomycin shows anti-bacteria activity for a range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[1][2].

• HY-B1369

  Imipenem monohydrate	Inhibitor
  Imipenem monohydrate, a stable crystalline derivative of thienamycin, is an antibiotic and has the excellent activity against a broad range of gram-positive and gram-negative aerobic and anaerobic bacteria. Imipenem monohydrate can be used for the research of carbapenem-nonsusceptible and P. aeruginosa biofilm infections[1][2][3].

• HY-131989

  Desacetylcephapirin sodium
  Desacetylcephapirin sodium (Deacetylcephapirin sodium) is an active metabolite of Cephapirin (HY-A0153A). Desacetylcephapirin sodium has antimicrobial against S. aureus and coagulase-negative staphylococci mastitis pathogen[1][2].

• HY-135549R

  Fluxapyroxad (Standard)
  Fluxapyroxad (Standard) is the analytical standard of Fluxapyroxad. This product is intended for research and analytical applications. Fluxapyroxad is a synthetic broad-spectrum fungicide for the control of fungal diseases. It works by inhibiting succinate dehydrogenase in complex II of the mitochondrial respiratory chain, resulting in inhibition of spore germination, germ tubes and mycelia growth within the fungus target species[1].

• HY-127059

  Clindamycin Sulfoxide
  Clindamycin sulfoxide is an active metabolite of the antibiotic Clindamycin (HY-B1455). It is formed via S-oxidation of clindamycin primarily by the cytochrome P450 (CYP) isoform CYP3A4. Clindamycin sulfoxide inhibits the growth of P. prevotti, B. fragilis, and C. sordelli in vitro with MIC values of 2, 2, and 1 mg/L, respectively.

• HY-N14763

  3'-O-Decarbamoylirumamycin
  3'-O-Decarbamoylirumamycin is a 20-membered macrolide antibiotic produced by Streptomyces subflavus subsp.Irumaensis . 3'-O-Decarbamoylirumamycin has certain inhibitory effect on plant pathogenic fungi such as Piricularia oryzae, and Sclerotinia cinerea[1].

• HY-123319

  Antofloxacin hydrochloride
  Antofloxacin hydrochloride is a well tolerate, orally active and broad-spectrum 8-amino-fluoroquinolone with potent antibacterial activities. Antofloxacin hydrochloride shows superior antibacterial activity against gyrA mutation-positive H. pylori strains, especially in Asn87- mutated strains, compared to levofloxacin. Antofloxacin hydrochloride is a weak, reversible inhibitor of CYP1A2 for the research of infections caused by a diverse group of bacterial species[1][2][3].

• HY-N14308

  Aspiculamycin
  Aspiculamycin, a cytosine nucleoside, is an antibiotic. Aspiculamycin has a broad spectrum of antibacterial activity[1].

• HY-17514R

  Itraconazole (Standard)
  Itraconazole (Standard) is the analytical standard of Itraconazole. This product is intended for research and analytical applications. Itraconazole (R51211) is a triazole antifungal agent and a potent and orally active Hedgehog (Hh) signaling pathway antagonist with an IC50 of ~800 nM. Itraconazole potently inhibits lanosterol 14α-demethylase (cytochrome P450 enzyme), thereby inhibits the oxidative conversion of lanosterol to ergosterol. Itraconazole has anticancer and antiangiogenic effects. Itraconazole is a oxysterol-binding protein (OSBP) inhibitor[1][2][3][4].

• HY-P2599

  A83586C
  A83586C is a new type of peptide antibiotic that is effective against Gram-positive bacteria[1].

• HY-129435

  Altromycin E
  Altromycin E is an antibiotic, that exhibits antibacterial against Streptococci and Staphylococci with MIC of 0.2-3.12 μg/mL. Altromycin E can be used in anti-tumor research[1][2].

• HY-17010R

  Retapamulin (Standard)
  Retapamulin (Standard) is the analytical standard of Retapamulin. This product is intended for research and analytical applications. Retapamulin (SB-275833) is a topical antibiotic that binds Staphylococcus aureus and E. coli ribosomes with a Kd of 3 nM. Retapamulin can be used in researches of atopic dermatitis and prostate cancer[1][2][8].

• HY-130043

  11-O-Methylpseurotin A
  11-O-Methylpseurotin A is a compound of mixed polyketide synthase–nonribosomal peptide synthetase (PKS/NRPS) origin. 11-O-Methylpseurotin A selectively inhibits a Hof1 deletion strain[1].

• HY-P10695

  Bac8c
  Bac8c is an antimicrobial peptide with strong antibacterial activity against Gram-negative and Gram-positive bacteria. The MIC of Bac8c against S. aureus, MRSA, S. epidermidis, E. coli, and P. aeruginosa are 2, 8, 4, 4, and 4 μg/mL, respectively[1].

• HY-B0220S1

  Erythromycin-13C,d3
  Erythromycin-13C,d3 is the 13C- and deuterium labeled Erythromycin. Erythromycin is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin acts by binding to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1].

• HY-125652

  Macrosphelide A
  Macrosphelide A is a macrolide antibiotic. Macrosphelide A inhibits growth of some ascomycetes, basidiomycetes, oomycetes and all four Gram-positive bacteria tested, including the medically important Staphylococcus aureus with a MIC of ≤500 μg/mL[1].

• HY-N14092

  Chuangxinmycin
  Chuangxinmycin is an antibiotic that can be isolated from Actinoplanes tsinanensis CPCC 200056. Chuangxinmycin exhibits both in vitro and in vivo antibacterial activities and can be utilized in infection research[1].

• HY-135389

  Desmethyl Levofloxacin		99.77%
  Desmethyl Levofloxacin is a metabolite of Levofloxacin. Levofloxacin, a synthetic fluoroquinolone, is an antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication[1].

• HY-136822

  Antibiotic A40104A
  Antibiotic A40104A is a type of antibiotic.

• HY-161018

  CF3–K11
  CF3–K11 is a stable antibiotic with antibacterial activity. CF3–K11 has strong antibacterial activity against Pseudomonas aeruginosa and methicillin-resistant Staphylococcus aureus (MRSA).

• HY-B1005

  8-Hydroxyquinoline
  8-Hydroxyquinoline (8-Quinolinol) is a lipophilic metal chelator that can be used as a fungicide .8-Hydroxyquinoline shows the MIC range of 27.56-55.11 μM (4-8 μg/mL) against the clinical isolates of Neisseria gonorrhoeae. 8-Hydroxyquinoline can bind to copper form complexes and transport copper into cells. 8-Hydroxyquinoline increases in the number of micronucleated polychromatic erythrocytes and can also make hair depigmented in mice[1][2][3][4][5].

• HY-14655S

  Sulfasalazine-d4
  Sulfasalazine-d4 is the deuterium labeled Sulfasalazine. Sulfasalazine (NSC 667219) is an anti-rheumatic agent for the research of rheumatoid arthritis and ulcerative colitis. Sulfasalazine can suppress NF-κB activity. Sulfasalazine is a type 1 ferroptosis inducer[1][2][3][4].

• HY-17506S

  Azithromycin-d3
  Azithromycin-d3 is the deuterium labeled Azithromycin. Azithromycin (CP-62993) is a macrolide antibiotic useful for the treatment of a number of bacterial infections[1][2].

• HY-13678S1

  Meropenem-d6-1
  Meropenem-d6-1 (SM 7338-d6-1) is the deuterium labeled Meropenem. Meropenem (SM 7338) is a carbapenem antibiotic with broad-spectrum antibacterial activity. Meropenem has activity against susceptible and resistant N. gonorrhoeae (MIC value of 0.02-0.06 mg/mL), H. influenzae (MIC value of 0.03-0.12 mg/mL), and H. ducreyi (MIC value of 0.015-0.12 mg/mL)[1].

• HY-118221

  Arizonin A1
  Arizonin B1, a microbial metabolite, is an antibiotic with anti-Gram-positive bacterial activities[1].

• HY-N10449

  Resistomycin
  Resistomycin, a pentacyclic polyketide antibiotic, possesses anticancer activity and induces apoptosis[1][2][3][4].

• HY-B0276

  Ethionamide		99.73%
  Ethionamide (2-ethylthioisonicotinamide) is a second-line anti-tuberculosis antibiotic with antibacterial effect and oral activity[1][2][3][4].

• HY-66011S

  rac cis-Moxifloxacin-d4 hydrochloride		99.78%
  rac cis-Moxifloxacin-d4 (hydrochloride) is the deuterium labeled Moxifloxacin hydrochloride. Moxifloxacin Hydrochloride (BAY 12-8039) is an oral 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-B1463

  Penicillin G sodium salt
  Penicillin G sodium salt is a typical β-lactam antibiotic.

• HY-N5162

  Arborcandin C
  Arborcandin C is a 1,3-β-glucan synthase inhibitor that serves as an antifungal antibiotic. Arborcandin C exhibits IC50 values of 0.15 μg/mL and 0.015 μg/mL against Candida albicans and Aspergillus fumigatus, respectively. Additionally, Arborcandin C has an MIC of 1-2 μg/mL against the genus Candida[1].

• HY-N7121R

  Erythromycin estolate (Standard)
  Erythromycin estolate (Standard) is the analytical standard of Erythromycin estolate. This product is intended for research and analytical applications. Erythromycin estolate, erythromycin derivative[1], is a macrolide antibiotic used in the treatment of a wide variety of bacterial infections. Erythromycin estolate causes several cases of liver injury which mostly include cholestatic hepatitis. Erythromycin estolate toxicity is related to its inhibitory effect on bile acid transport[2].

• HY-13629S

  Etoposide-d3
  Etoposide-d3 (VP-16-d3) is the deuterium labeled Etoposide (HY-13629). Etoposide (VP-16) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy[1].

• HY-B0174R

  Olsalazine (Disodium) (Standard)
  Olsalazine (Disodium) (Standard) is the analytical standard of Olsalazine (Disodium). This product is intended for research and analytical applications. Olsalazine Disodium is an anti-inflammatory compound that works in inflammatory bowel disease and ulcerative colitis.

• HY-N14693

  Pluracidomycin B
  Pluracidomycin B is a carbapenem antibiotic. Pluracidomycin B has anti-Gram-positive bacteria and Gram-negative bacteria activity, and has the effect of inhibiting β-lactamase[1].

• HY-N0716AR

  Berberine (hemisulfate) (Standard)
  Berberine (hemisulfate) (Standard) is the analytical standard of Berberine (hemisulfate). This product is intended for research and analytical applications. Berberine hemisulfate is the hemisulfate form of Berberine (HY-N0716). Berberine hemisulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian. Berberine hemisulfate exhibits anti-inflammatory, antibiobic, antitumor, cardiovascular protective and neuroprotective activity[1][2][3][4][5][6].

• HY-122207R

  Erythromycin A enol ether (Standard)
  Erythromycin A enol ether (Standard) is the analytical standard of Erythromycin A enol ether. This product is intended for research and analytical applications. Erythromycin A enol ether is an acidic degradation product of Erythromycin A (macrolide antibiotic) and has no antibacterial effect[1][2].

• HY-N14514

  Gentamicin X2
  Gentamicin X2 is an aminoglycoside antibiotic[1].

• HY-B0501

  Danofloxacin mesylate		99.87%
  Danofloxacin mesylate (CP 76136-27) is a fluoroquinolone used as a veterinary drug. Danofloxacin mesylate has a broad spectrum of bactericidal activity, mainly inhibiting the DNA cycloenzyme of the bacteria. In addition, Danofloxacin mesylate is a substrate for ATP-dependent efflux transporters (P-gp and MRP2)[1][2][3].

• HY-B1690

  Methdilazine
  Methdilazine is an orally active antibiotic (histamine antagonist). Methdilazine can inhibit various mycobacterium with MIC values at 5-15 μg/mL in vitro and in vivo, which can be used for the research of infectious diseases[1][2].

• HY-B0035AR

  Sulfamethazine sodium (Standard)
  Sulfamethazine (sodium) (Standard) is the analytical standard of Sulfamethazine (sodium). This product is intended for research and analytical applications. Sulfamethazine sodium (Sulfadimidine sodium) is an antimicrobial that is widely used to treat and prevent various animal diseases (such as gastrointestinal and respiratory tract infections). In China and the European Commission, the maximum residue level for Sulfamethazine sodium in animal product is set at 100 μg/kg[1][2].

• HY-W104758

  Elastase-IN-3
  Elastase-IN-3 (Compound 2i) is an Elastase inhibitor of Pseudomonas aeruginosa. Elastase-IN-3 inhibits the quorum sensing system of Pseudomonas aeruginosa by targeting the LasR protein (KD value of 7.04 M), thereby preventing food spoilage caused by Pseudomonas aeruginosa[1].

• HY-77813R

  Benzyl isothiocyanate (Standard)
  Benzyl isothiocyanate (Standard) is the analytical standard of Benzyl isothiocyanate. This product is intended for research and analytical applications. Benzyl isothiocyanate is an orally available isothiocyanate with bactericidal, anticancer, antiangiogenic and anthelmintic activities. Benzyl isothiocyanate exerts anticancer functions by regulating multiple signaling pathways, including apoptosis, cell proliferation, cell cycle arrest, metastasis, angiogenesis, and autophagy. In addition, Benzyl isothiocyanate can enhance muscle insulin sensitivity to improve obesity-induced hyperglycemia[1][2][3][4][5][6][7][8][9].

• HY-17395

  Terbinafine hydrochloride		99.92%
  Terbinafine hydrochloride (TDT 067 hydrochloride) is an orally active and potent antifungal agent. Terbinafine hydrochloride is a potent non-competitive inhibitor of squalene epoxidase from Candida, with a Ki of 30 nM. Terbinafine hydrochloride also shows antibacterial activity against certain Gram-positive and Gram-negative bacteria[1][2][3]. Terbinafine hydrochloride is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-W473763

  3-Methoxy-2,5-toluquinone
  3-Methoxy-2, 5-toluquinone is an antibacterial agent with moderate anti-bacterial and fungal effects[1].

• HY-N14048

  Cepacin A
  Cepacin A is an acetylenic antibiotic. Cepacin A has antibacterial activity, with a MIC of 0.2 μg/mL against staphylococci. In addition, Cepacin A is somewhat toxic to mice, with an LD50 of 30 mg/kg when administered intraperitoneally[1][2].

• HY-W353258R

  Moxifloxacin (hydrochloride monohydrate) (Standard)
  Moxifloxacin (hydrochloride monohydrate) (Standard) is the analytical standard of Moxifloxacin (hydrochloride monohydrate). This product is intended for research and analytical applications. Moxifloxacin (BAY 12-8039) hydrochloride monohydrate is an orally active bacterial inhibitor that is effective against Streptococcus pneumoniae. Moxifloxacin hydrochloride monohydrate can be used in tuberculosis research[1][2].

• HY-B0905AR

  Tilmicosin phosphate (Standard)
  Tilmicosin (phosphate) (Standard) is the analytical standard of Tilmicosin (phosphate). This product is intended for research and analytical applications. Tilmicosin (LY-177370) phosphate is an orally active calcium channel antagonist and macrolide antibiotic with antimicrobial activity. Tilmicosin phosphate mainly acts on the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. Tilmicosin phosphate is effective in the treatment of respiratory diseases in livestock such as cattle, sheep and pigs. In addition, Tilmicosin phosphate has immunomodulatory and anti-inflammatory effects[1][2][3][4][5][6].

• HY-B1923S

  Piperacillin-d5
  Piperacillin-d5 is deuterium labeled Piperacillin. Piperacillin is kind of semisynthetic penicillins. Piperacillin has a broad spectrum of activity against Gram-positive and Gram-negative aerobic and anaerobic bacteria. Piperacillin has shown greater activity against β-lactamase-producing organisms than the other penicillins[1].

• HY-B1241A

  Dihydrostreptomycin
  Dihydrostreptomycin (DHSM) is an aminoglycoside antibiotic with antibacterial effect against Gram-negative bacteria. Dihydrostreptomycin exhibits ototoxicity that causes irreversible damage in inner ear hair cells, leading to hearing loss[1].

• HY-17006R

  Caspofungin (diacetate) (Standard)
  Caspofungin (diacetate) (Standard) is the analytical standard of Caspofungin (diacetate). This product is intended for research and analytical applications. Caspofungin (MK-0991) diacetate is a potent antifungal agent. Caspofungin diacetate inhibits the synthesis of the fungal cell wall component β-(l,3)-D-glucan[1][2].

• HY-14881AR

  Bedaquiline (fumarate) (Standard)
  Bedaquiline (fumarate) (Standard) is the analytical standard of Bedaquiline (fumarate). This product is intended for research and analytical applications. Bedaquiline fumarate, a diarylquinoline antibiotic that targets ATP synthase, is effective for the treatment of Mycobacterium tuberculosis infections.

• HY-159960

  Carbonic anhydrase inhibitor 28
  Carbonic anhydrase inhibitor 28 (Compound 11) is a Pseudomonas aeruginosa carbonic anhydrase inhibitor. Carbonic anhydrase inhibitor 28 exhibits antimicrobial activity, with a MIC of 0.5 μg/mL and a MBC of 1 μg/mL against P. aeruginosa. Carbonic anhydrase inhibitor 28 can be used in anti-infection research[1].

• HY-B1387

  Sulfamethoxypyridazine		99.67%
  Sulfamethoxypyridazine is a long-acting sulfonamide antibiotic, for treatment of Dermatitis herpetiformis.

• HY-17626C

  (R)-Alalevonadifloxacin mesylate
  (R)-Alalevonadifloxacin mesylate is an isomer of Alalevonadifloxacin mesylate (HY-17626B). Alalevonadifloxacin mesylate is a oraly active anti-methicillin-resistant Staphylococcus aureus (MRSA) antibiotic[1].

• HY-12824

  RNPA1000
  RNPA1000, an antibiotic, is a potent RnpA inhibitor and inhibits RnpA-mediated cellular RNA degradation. RNPA1000 inhibits tRNA maturation with an IC50 of 175 μM. RNPA1000 displays broad-spectrum antimicrobial activities and inhibits staphylococcal and all Gram-positive bacterial pathogens activity[1][2][3].

• HY-N0231

  Bavachalcone		99.95%
  Bavachalcone is a potent inducer of apoptosis. Bavachalcone exerts anticancer activity by promoting autophagy and apoptosis in HepG2 cells. Bavachalcone acts as an anti-neuroinflammatory and antidepressant through the NF-κB pathway. Bavachalcone inhibits osteoclasts by interfering with ERK and Akt signaling pathways and the expression of c-Fos and NFATc1. Bavachalcone exhibits a significant inhibitory effect on baculovirus-expressed BACE-1 in vitro[1][2][3][4].

• HY-15597R

  Salinomycin (Standard)
  Salinomycin (Standard) is the analytical standard of Salinomycin. This product is intended for research and analytical applications. Salinomycin (Procoxacin), a polyether potassium ionophore antibiotic, selectively inhibits the growth of gram-positive bacteria. Salinomycin is a potent inhibitor of Wnt/β-catenin signaling, blocks Wnt-induced LRP6 phosphorylation. Salinomycin shows selective activity against human cancer stem cells[1][2][3].

• HY-136817

  Nanaomycin αA
  Nanaomycin αA (OM173-αA) is an antibiotic with antimicrobial activity. Nanaomycin αA can be isolated from a fermentation broth of Streptomyces hebeiensis derived from lichen[1].

• HY-N14752

  Hydroxymycotrienin A
  Hydroxymycotrienin A is an Ansa antibiotic. Hydroxymycotrienin A has the activity of inhibiting human neck tumor cell line, and its inhibitory effect on human papillomavirus (HPV) gene positive neck tumor cells (such as HeLa, CaSKi, SiHa, etc.) is stronger than HPV gene negative cells[1].

• HY-129804

  Ceforanide (lysine)
  Ceforanide lysine is a second generation cephalosporin administered intravenously or intramuscularly. Ceforanide lysine has a spectrum of in vitro antibacterial activity[1].

• HY-162564

  Antibacterial agent 221	Inhibitor
  Antibacterial agent 221 (compound 3k) is a potent inhibitor of Gram-positive Methicillin-resistant Staphylococcus aureus (MRSA). Antibacterial agent 221 shows significant cytotoxicity against human LO2 and HepG2 cells[1].

• HY-B0490

  Hygromycin B
  Hygromycin B is an aminoglycoside antibiotic active against prokaryotic and eukaryotic cells.

• HY-N12089

  Polyoxin A
  Polyoxin A is a nucleoside antifungal antibiotic[1].

• HY-B0439R

  Sulfadoxine (Standard)
  Sulfadoxine (Standard) is the analytical standard of Sulfadoxine. This product is intended for research and analytical applications. Sulfadoxine(Sulphadoxine) is a long acting sulfonamide that is used, usually in combination with other agents, for respiratory, urinary tract and malarial infections. Sulfadoxine inhibits HIV replication in peripheral blood mononuclear cells.

• HY-109855

  CP-67015
  CP-67015, a quinolone antibiotic, is a potent topoisomerase II inhibitor. CP-67015 is a positive direct-acting mutagen in mammalian cells with both gene and chromosomal level effects[1].

• HY-N14782

  10-Decarbomethoxyaclacinomycin A
  10-Decarbomethoxyaclacinomycin A is an anthracycline antibiotic can be produced by Streptomyces galilaeus MA144-Mlt mutant strain KE303. 10-Decarbomethoxyaclacinomycin A has antibacterial activities[1].

• HY-117566

  RPR 102341
  RPR 102341 is structurally similar to the fluoroquinolone class of antibiotics[1].

• HY-108874

  Candicidin
  Candicidin is a polyene antifungal antibiotic agent and can be isolated from Streptomyces griseus or Actinomyces levoris[1].

• HY-W769714

  Favipiravir-13C3
  Favipiravir-13C3 is the 13C labeled isotope of Favipiravir-13C3(HY-14768 ).Favipiravir (T-705) is a potent viral RNA polymerase inhibitor, it is phosphoribosylated by cellular enzymes to its active form, Favipiravir-ribofuranosyl-5′-triphosphate (RTP). Favipiravir-RTP inhibits the influenza viral RNA-dependent RNA polymerase (RdRP) activity with an IC50 of 341 nM.

• HY-A0059

  Nifuratel		99.77%
  Nifuratel (NF 113) is an orally active broad-spectrum antibiotic with antiprotozoal, antibacterial, anticancer and anti-inflammatory activities, and has good inhibitory effects on Candida and Trichomonas. Nifuratel is also a STAT3 inhibitor, which significantly inhibits the growth and proliferation of human gastric cancer cells and induces apoptosis. In addition, Nifuratel also inhibits mast cell-mediated antigen hypersensitivity reactions and can be used in the study of IgE-mediated allergic diseases[1][2][3][4][5][6][7][8].

• HY-N14338

  Sannamycin L
  Sannamycin L is an aminoglycoside antibiotic. Sannamycin L has weak antibacterial activity against Gram-positive bacteria and Gram-negative bacteria[1].

• HY-121709

  4-Aminopteroylaspartic acid
  4-Aminopteroylaspartic acid (Amino-An-Fol) inhibits the growth of psittacosis virus (6BC) in tissue cultures at concentrations which were not toxic. 4-Aminopteroylaspartic acid inhibts growth of meningopneumonitis virus in embryonated eggs or tissue culture[1].

• HY-128423A

  Tylvalosin
  Tylvalosin (Acetylisovaleryltylo?sin) is an orally active, broad-spectrum macrolide antibiotic with antimicrobial activity. Tylvalosin is an antiviral agent used to study PRRSV infection. Tylvalosin induces apoptosis. Tylvalosin also has anti-inflammatory activity, alleviates oxidative stress, and alleviates acute lung injury by inhibiting NF-κB activation[1][2][3].

• HY-17589BR

  Chloroquine dihydrochloride (Standard)
  Chloroquine (dihydrochloride) (Standard) is the analytical standard of Chloroquine (dihydrochloride). This product is intended for research and analytical applications. Chloroquine dihydrochloride is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine dihydrochloride is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine dihydrochloride is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1][2][3][4].

• HY-136295

  Quinaldopeptin
  Quinaldopeptin, a quinomycin antibiotic isolated from the culture of Streptoverticillium album strain, is highly active against Gram-positive bacteria and anaerobes and strongly cytotoxic against cultured B16 melanoma cells[1].

• HY-15460R

  CHIR-090 (Standard)
  CHIR-090 (Standard) is the analytical standard of CHIR-090. This product is intended for research and analytical applications. CHIR-090 is a potent, slow, tight-binding inhibitor of the LpxC deacetylase. It binds to E. coli LpxC with a Ki of 4.0 nM. CHIR-090 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-126606

  Isochlortetracycline
  Isochlortetracycline is an inactive alkaline degradation product of the Chlortetracycline (HY-B1327A) (broad-spectrum antibiotic)[1].

• HY-100381R

  Nigericin (sodium salt) (Standard)
  Nigericin (sodium salt) (Standard) is the analytical standard of Nigericin (sodium salt). This product is intended for research and analytical applications. Nigericin sodium salt is an antibiotic derived from Streptomyces hygroscopicus that act as a K+/H+ ionophore, promoting K+/H+ exchange across mitochondrial membranes. Nigericin sodium salt is a NLRP3 activator. Nigericin sodium salt shows promising anti-cancer activities through decreasing intracellular pH (pHi), and inactivation of Wnt/β-catenin signals. Nigericin sodium salt induces pyroptosis through caspase 1/GSDMD in TNBC[1][2][3][4][5][6][7].

• HY-N14786

  2-Hydroxy-5-iminoazacyclopent-3-ene
  2-Hydroxy-5-iminoazacyclopent-3-ene is a pyrroline antibiotic. 2-Hydroxy-5-iminoazacyclopent-3-ene has weak anti-Gram-positive and negative bacteria activity[1].

• HY-A0088S

  Cefotaxime-d3 sodium
  Cefotaxime-d3 (sodium) is the deuterium labeled Cefotaxime (sodium salt). Cefotaxime sodium salt, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria[1][2][3][4][5].

• HY-N13947

  Pyralomicin 1b
  Pyralomicin 1b is an antibiotic with antibacterial activity[1].

• HY-B0537

  Pentamidine
  Pentamidine (MP-601205) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].

• HY-B0921

  Succinylsulfathiazole		98.49%
  Succinylsulfathiazole is a sulfonamide, it is an ultra long acting drug.

• HY-B0125

  Ofloxacin		99.95%
  Ofloxacin (Hoe-280) is a fluoroquinolone whose primary mechanism of action is inhibition of bacterial DNA gyrase. Ofloxacin shows inhibitory activity against vaccinia virus (VV).

• HY-W854341

  Chitotriose
  Chitotriose is a chitooligosaccharide that can be isolated from crab shell chitosan. Chitotriose has antibacterial effect against salmonella[1].

• HY-10844S1

  Pretomanid-d5
  Pretomanid-d5 is deuterated labeled Pretomanid (HY-10844). Pretomanid (PA-824) is an antibiotic used for the research of multi-drug-resistant tuberculosis affecting the lungs. Pretomanid exhibits a sub-micromolar MIC against M. tuberculosis (MTB). The MIC values of PA-824 against a panel of MTB pan-sensitive and Rifampin mono-resistant clinical isolates range from 0.015 to 0.25 μg/mL.

• HY-N14900

  Milbemycin β1
  Milbemycin β1 is a macrolide antibiotic. Milbemycin β1 has insecticidal effects on agricultural harmful insects, pans, larvae, etc[1].

• HY-18999

  4-epi-Chlortetracycline hydrochloride
  4-epi-Chlortetracycline hydrochloride is an epimetabolite of Chlortetracycline hydrochloride. Chlortetracycline hydrochloride is an orally active, potent and selective inhibitor of methanogenic bacteria with bactericidal effect[1].

• HY-B0306R

  Prothionamide (Standard)
  Prothionamide (Standard) is the analytical standard of Prothionamide. This product is intended for research and analytical applications. Protionamide (prothionamide) acts on tuberculosis and leprosy.

• HY-129234

  Mazethramycin
  Mazethramycin is an antitumor antibiotic that exerts its antitumor effect by interfering with cellular DNA replication and RNA synthesis. Mazethramycin can be used in cancer research[1].

• HY-A0090R

  Nitrofurantoin (Standard)
  Nitrofurantoin (Standard) is the analytical standard of Nitrofurantoin. This product is intended for research and analytical applications. Nitrofurantoin is a potent and orally active broad-spectrum beta-lactamase antimicrobial agent. Nitrofurantoin acts as an antibiotic and can be used for the study of urinary tract infections (UTIs), including cystitis and kidney infections[1].

• HY-165154

  Cyclamidomycin
  Cyclamidomycin (Desdanine) is an acrylamide antibiotic with antibacterial activity. Cyclamidomycin inhibits nucleoside diphosphate kinase and pyruvate kinase (in E. coli) and oxidative phosphorylation in rat liver mitochondria. Cyclamidomycin is active against S. aureus, M. flavus, S. lutea, B. subtilis, E. coli, S. flexneri, S. typhosa, P. vulgaris, and K. pneumoniae (MICs=3.12-25 mg/ml)[1][2].

• HY-126826

  Antibiotic K 4
  Antibiotic K 4 is an inhibitor of angiotensin I converting enzyme (ACE) (Ki: 0.18 μM). Antibiotic K 4 inhibits pressor response to angiotensin I in rats[1].

• HY-138694

  5-Benzyloxygramine		99.36%
  5-Benzyloxygramine is a N protein PPI orthosteric stabilizer that exhibits both antiviral and N-NTD protein-stabilizing activities[1].

• HY-106257S

  Ceftolozane-d6 TFA
  Ceftolozane-d6 TFA is a deuterated labeled Ceftolozane TFA (HY-106257A). Ceftolozane TFA is a cephalosporin antibiotic that can be used to inhibit Gram-negative bacterial infections. Ceftolozane TFA can be used to synthesize new antibiotic that are more potent and safer[1].

• HY-A0153A

  Cephapirin sodium
  Cephapirin sodium (Cefapirin sodium) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity[1][2][3].

• HY-A0107R

  Tetracycline (Standard)
  Tetracycline (Standard) is the analytical standard of Tetracycline. This product is intended for research and analytical applications. Tetracycline is a broad-spectrum antibiotic with oral activity. Tetracycline exhibits activity against a wide range of bacteria including gram-positive, gram-negative bacteria, chlamydiae, mycoplasmas and rickettsiae. Tetracycline can be used for the research of infections[1].

• HY-14957AS

  Ozenoxacin-d3 hydrochloride
  Ozenoxacin-d3 (hydrochloride) is the deuterium labeled Ozenoxacin hydrochloride. Ozenoxacin hydrochloride is a nonfluorinated quinolone antibacterial, which shows potent activities against the main microorganisms isolated from skin and soft tissue infections[1][2][3].

• HY-13725A

  Pirarubicin Hydrochloride		98.56%
  Pirarubicin Hydrochloride is an anthracycline antibiotics, acts as a topoisomerase II inhibitor, and is a widely used for treatment of various cancers, in particular, solid tumors.

• HY-B1497R

  Silver sulfadiazine (Standard)
  Silver sulfadiazine (Standard) is the analytical standard of Silver sulfadiazine. This product is intended for research and analytical applications. Silver sulfadiazine (AgSD), a sulfonamide antibiotic, effects a dual inhibitory action on bacterial growth by its sulfa moiety (SD-SDZ) that prevents bacterial folate absorption and subsequent DNA synthesis. The silver that is released from Silver sulfadiazine binds and disrupts the DNA structure, precluding bacterial DNA replication[1].

• HY-128502

  Nifurtoinol
  Nifurtoinol is a nitrofuran-derivative antibiotic with antibacterial effects. Nifurtoinol can be used for the research of urinary tract infections[1][2].

• HY-B1374

  Florfenicol		99.73%
  Florfenicol ((-)-Florfenicol) is an orally active broad-spectrum antibacterial antibiotic with anti-inflammatory, pro apoptotic, and immunomodulatory functions[6][7].

• HY-B0467

  Amoxicillin sodium		98.23%
  Amoxicillin (Amoxycillin) sodium is an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin sodium inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].

• HY-16561S

  Resveratrol-d4		99.36%
  Resveratrol-d4 is the deuterium labeled Resveratrol. Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator[1][2][3][4]. Resveratrol is a potent pregnane X receptor (PXR) inhibitor[5]. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model[6]. Resveratrol increases production of NO in endothelial cells[7].

• HY-138538

  2-Nitrobenzaldehyde Semicarbazone
  2-Nitrobenzaldehyde Semicarbazone is a derivative of Semicarbazide. 2-Nitrobenzaldehyde Semicarbazone can be measured as a metabolite marker to detect the widely banned antibiotic Nitrofurazone[1][2].

• HY-N14822

  4-O-Demethyl-11-deoxydoxorubicin
  4-O-Demethyl-11-deoxydoxorubicin is an anthracycline antibiotic with antibacterial and antitumor activities. 4-O-Demethyl-11-deoxydoxorubicin is cytotoxic to Hela cells[1].

• HY-B0357S

  Diclazuril-d4
  Diclazuril-d4 is deuterium labeled Diclazuril. Diclazuril (R-64433), a benzeneacetonitrile derivative, is a potent and orally active anticoccidial agent. Diclazuril can be used for the research of certain infectious and parasitic diseases, including coccidiosis, acute toxoplasmosis, equine protozoal pyoencephalitis (EPM) et.al[1][2].

• HY-A0107S2

  Tetracycline-d6-1
  Tetracycline-d6-1 is deuterated labeled 2-Isobutyl-3-methoxypyrazine (HY-W017141). 2-Isobutyl-3-methoxypyrazine is an aroma constituent in grapes andwines, green pepper and asparagus[1].

• HY-125720

  A-39183A
  A-39183A is an antibiotic that shows significant cytotoxicity to HeLa cells, with an IC50 value of 1.8 μM[1].

• HY-125300

  Oligomycin E
  Oligomycin E is a antitumor antibiotic that can be isolated from Streptomyces. Oligomycin E has significant antifungal activity, showing minimal inhibitory concentrations (MICs) values between 2 and 75μg/mL. Oligomycin E has strong antitumor activity against HeLa cells, with an IC50 of 0.014 μg/mL[1].

• HY-N6777R

  Penicillic acid (Standard)
  Tetracaine (hydrochloride) (Standard) is the analytical standard of Tetracaine (hydrochloride). This product is intended for research and analytical applications. Tetracaine hydrochloride (Amethocaine hydrochloride) is a calcium channel protein inhibitor and blocks voltage-sensitive release of Ca2+ from sarcoplasmic reticulum. Tetracaine hydrochloride is mainly used topically in ophthalmology and as an antipruritic[1][2].

• HY-19581

  Baquiloprim
  Baquiloprim, an antibiotic, is a selective inhibitor of bacterial dihydrofolate reductases. Baquiloprim possesses in vitro bacteriostatic activity against both Gram-negative and Gram-positive bacteria[1][2].

• HY-P5726

  Aurein 1.2		99.36%
  Aurein 1.2 is an active amphibian antibiotic peptide with antibiotic and anticancer activities[1].

• HY-N7123

  Sulfacetamide		99.81%
  Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide has antifungal and antibacterial activities[1].

• HY-18258

  Berberine chloride
  Berberine chloride is an alkaloid that acts as an antibiotic. Berberine chloride induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Antineoplastic properties[1].

• HY-N13949

  Seitomycin
  Seitomycin is an anthraquinone antibiotic. Seitomycin has moderate activity against Gram-positive bacteria such as Staphylococcus aureus and Bacillus subtilis, Gram-negative bacteria such as Escherichia coli and green Streptomyces chlorophyllus[1].

• HY-131165

  Amoxicillin (trihydrate) mixture with potassium clavulanate (4:1)
  Amoxicillin (trihydrate) mixture with potassium clavulanate (4:1) an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin (trihydrate) mixture with potassium clavulanate (4:1) inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].

• HY-147429A

  Zosurabalpin TFA
  Zosurabalpin TFA is a tethered macrocyclic peptide antibiotic, acting specifically on A. baumannii. Zosurabalpin TFA inhibits lipopolysaccharide-transport[1].

• HY-13678

  Meropenem
  Meropenem (SM 7338) is a carbapenem antibiotic with broad-spectrum antibacterial activity. Meropenem has activity against susceptible and resistant N. gonorrhoeae (MIC value of 0.02-0.06 mg/mL), H. influenzae (MIC value of 0.03-0.12 mg/mL), and H. ducreyi (MIC value of 0.015-0.12 mg/mL)[1][2].

• HY-17589AR

  Chloroquine (Standard)
  Chloroquine (Standard) is the analytical standard of Chloroquine. This product is intended for research and analytical applications. Chloroquine is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1][2][3][4].

• HY-N6665R

  Cefquinome (sulfate) (Standard)
  Cefquinome (sulfate) (Standard) is the analytical standard of Cefquinome (sulfate). This product is intended for research and analytical applications. Cefquinome sulfate is a cephem antibiotic, which inhibits members of the Enterobacteriaceae[1].

• HY-B1444

  Isoconazole nitrate
  Isoconazole nitrate is a broad-spectrum antimicrobial agent with a highly effective antimycotic and gram-positive antibacterial activity, exhibiting a rapid rate of absorption and low systemic exposure potential[1].

• HY-B0692A

  Cefepime chloride
  Cefepime (BMY-28142) chloride is a broad-spectrum and cross the blood-brain barrier cephalosporin. Cefepime chloride shows antibacterial effects against both Gram-positive and Gram-negative aerobic bacteria. Cefepime chloride induces neurotoxicity[1][2][3][4].

• HY-B0126R

  Marbofloxacin (Standard)
  Marbofloxacin (Standard) is the analytical standard of Marbofloxacin. This product is intended for research and analytical applications. Marbofloxacin is a third generation fluoroquinolone and orally active antimicrobial agent, which has a broad spectrum bactericidal activity and good efficacy. Marbofloxacin can be used for the research of infections by Gram-positive and Gram-negative bacteria and Mycoplasma[1][2][3].

• HY-113569

  Armentomycin
  Armentomycin (L-Armentomycin) is a nonprotein amino acid with antibiotic properties. Armentomycin mainly acts against Gram-negative bacteria[1].

• HY-P5708

  Adenoregulin
  Adenoregulin (Dermaseptin b2) is an antimicrobial peptide antibiotic. Adenoregulin is active against Gram-negative and Gram-positive bacteria, yeast and fungi. Adenoregulin also enhances the binding of agonists to the A1 adenosine receptor[1].

• HY-17362

  Vancomycin hydrochloride		99.43%
  Vancomycin hydrochloride is an antibiotic for the treatment of bacterial infections. It acts by inhibiting the second stage of cell wall synthesis of susceptible bacteria. Vancomycin also alters the permeability of the cell membrane and selectively inhibits ribonucleic acid synthesis.

• HY-N6666R

  Vidarabine monohydrate (Standard)
  Vidarabine (monohydrate) (Standard) is the analytical standard of Vidarabine (monohydrate). This product is intended for research and analytical applications. Vidarabine monohydrate is an adenine arabinoside. Vidarabine monohydrate an antiviral agent which is active against herpes simplex viruses (HSV) and varicella zoster viruses[1].

• HY-N14859

  4-Hydroxybaumycinol A1
  4-Hydroxybaumycinol A1 is an anthracycline antibiotic. 4-Hydroxybaumycinol A1 has anti-tumor activity[1].

• HY-10052

  Aprepitant
  Aprepitant (MK-0869) is a selective and high-affinity neurokinin 1 receptor antagonist with a Kd of 86 pM.

• HY-B0439S

  Sulfadoxine-d4
  Sulfadoxine-d4 is the deuterium labeled Sulfadoxine. Sulfadoxine(Sulphadoxine) is a long acting sulfonamide that is used, usually in combination with other agents, for respiratory, urinary tract and malarial infections. Sulfadoxine inhibits HIV replication in peripheral blood mononuclear cells.

• HY-W838632

  Antibacterial agent 266
  Antibacterial agent 266 (Compound C5) is a plant pathogen inhibitor that disrupts bacterial integrity, with EC50 values of 24.1 μg/mL and 39.0 μg/mL against Xanthomonas oryzae pv oryzae (Xoo) and X. axonopodis pv citri (Xac), respectively. Antibacterial agent 266 can be used in the development of plant pathology and agricultural antimicrobial agents research[1].

• HY-12903

  Macozinone		98.46%
  Macozinone (PBTZ169) is a bactericidal benzothiazinone and a potent DprE1 (decaprenylphosphoryl-β-d-ribose 2′-oxidase) inhibitor. Macozinone inhibits the essential flavoprotein DprE1 by forming a covalent bond with the active-site Cys387 residue. Macozinone has antituberculosis effect[1][2].

• HY-122384

  Alcindoromycin
  Alcindoromycin is an anthracycline antitumor antibiotic[1].

• HY-125747

  Actinomycin X2
  Actinomycin X2 (Actinomycin V)，produced by many Streptomyces sp.，shows strong inhibition of MRSA with a minimum inhibitory concentration (MIC) value of 0.25 μg/mL. Actinomycin X2 can be used for cancer and bacterial infection[1][2].

• HY-17577R

  Berberine chloride hydrate (Standard)
  Berberine (chloride hydrate) (Standard) is the analytical standard of Berberine (chloride hydrate). This product is intended for research and analytical applications. Berberine chloride hydrate (Natural Yellow 18 chloride hydrate) is an alkaloid that acts as an antibiotic. Berberine chloride hydrate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Antineoplastic properties[1].

• HY-N14200

  Maridomycin II
  Maridomycin II is a macrolide antibiotic. Maridomycin II has the activity against Gram-positive bacteria and mycoplasma. Maridomycin II has the effect of protecting Gram-positive bacterial infection mice[1].

• HY-B1159R

  Nitroxoline (Standard)
  Nitroxoline (Standard) is the analytical standard of Nitroxoline. This product is intended for research and analytical applications. Nitroxoline (8-Hydroxy-5-nitroquinoline), an antibiotic, is an orally active antibiofilm agent. Nitroxoline reduces the formation and induces the dispersal of Pseudomonas aeruginosa biofilms by chelation of iron and zinc. Nitroxoline can be used for the urinary tract infections and cancer research[1][2][3].

• HY-P3270

  Capreomycin
  Capreomycin is a macrocyclic peptide antibiotic. Capreomycin can be used for anti-multidrug-resistant-tuberculosis research. Capreomycin can inhibit phenylalanine synthesis in in mycobacterial ribosomes translation[1][2]

• HY-B0210C

  Cefoperazone dihydrate
  Cefoperazone dihydrate, a semisynthetic cephalosporin, has a broad spectrum of antibacterial activity[1].

• HY-N0453R

  Hypericin (Standard)
  Hypericin (Standard) is the analytical standard of Hypericin. This product is intended for research and analytical applications. Hypericin is a naturally occurring substance found in Hyperlcurn perforatum L. Hypericin is an inhibitor of PKC (protein kinase C), MAO (monoaminoxidase), dopamine-beta-hydroxylase, reverse transcriptase, telomerase and CYP (cytochrome P450). Hypericin shows antitumor, antiviral, antidepressive activities, and can induce apoptosis[1][2][3].

• HY-B0522R

  Ampicillin (Standard)
  Ampicillin (Standard) is the analytical standard of Ampicillin. This product is intended for research and analytical applications. Ampicillin is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria.

• HY-N6795

  Leptomycin A
  Leptomycin A, a Streptomyces metabolite, is an inhibitor of CRM1 (exportin 1) that blocks CRM1 interaction with nuclear export signals, preventing the nuclear export of a broad range of proteins. Leptomycin A suppresses HIV-1 replication. Less potent than Leptomycin B[1][2].

• HY-N14058

  Halymecin A
  Halymecin A is an antibiotic found in Marine microbes. Halymecin A had only weak antibacterial and fungal activity[1].

• HY-17460

  Garenoxacin
  Garenoxacin (BMS284756) is an orally active quinolone antibiotic and has a broad spectrum of activity against a wide array of gram-positive and gram-negative bacteria, anaerobes, and fastidious organisms[1].

• HY-13573

  Biapenem
  Biapenem (CLI 86815; L 627; LJC 10627) a parenteral carbapenem antibacterial agent with a broad spectrum.

• HY-W747994

  Atramycin A
  Atramycin A is an isotetracenone type antitumor antibiotic[1].

• HY-17006S

  Caspofungin-d4 diacetate
  Caspofungin-d4 (acetate) is the deuterium labeled Caspofungin diacetate[1]. Caspofungin (MK-0991) diacetate is a potent antifungal agent. Caspofungin diacetate inhibits the synthesis of the fungal cell wall component β-(l,3)-D-glucan[2][3].

• HY-135221R

  Cefcapene pivoxil (hydrochloride) (Standard)
  Chenodeoxycholic Acid (Standard) is the analytical standard of Chenodeoxycholic Acid. This product is intended for research and analytical applications. Chenodeoxycholic Acid is a hydrophobic primary bile acid that activates nuclear receptors (FXR) involved in cholesterol metabolism.

• HY-N15337

  Vineomycin A1
  Vineomycin A1 (OS-4742 A1) is an antibiotic against Gram-positive bacteria, which is found in Streptomyces matensis subsp. vineus. Vineomycin A1 also shows antitumor activity in mice. Vineomycin A1 is promising for research of skin fibrosis[1].

• HY-170567

  DNA gyrase/Topo IV-IN-1
  DNA gyrase/Topo IV-IN-1 (Compound 27) is an inhibitor of DNA gyrase and topoisomerase IV, exhibiting antibacterial activity. For Escherichia coli and methicillin-resistant Staphylococcus aureus DNA gyrases, DNA gyrase/Topo IV-IN-1 has an IC50 of 11 and 17 nM respectively, and for topoisomerase IV of Escherichia coli and methicillin-resistant Staphylococcus aureus, the IC50 values are 83 and 21 nM respectively. DNA gyrase/Topo IV-IN-1 can be used for research in the field of anti-infection[1].

• HY-A0253S

  Cefacetrile-13C3
  Cefacetrile-13C3 is the 13C3 labeled Cefacetrile.

• HY-108279R

  Ulifloxacin (Standard)
  Ulifloxacin (Standard) is the analytical standard of Ulifloxacin. This product is intended for research and analytical applications. Ulifloxacin is a broad-spectrum quinolone antibiotic. Ulifloxacin is the active metabolite of Prulifloxacin (HY-B0024). Ulifloxacin has anti-bacterial activity[1].

• HY-B1286R

  Piperacillin (sodium) (Standard)
  Piperacillin (sodium) (Standard) is the analytical standard of Piperacillin (sodium). This product is intended for research and analytical applications. Piperacillin sodium is a semisynthetic broad-spectrum β-lactam antibiotic which exhibits potent bactericidal activity against Gram-negative bacteria as well as select Gram-positive strains through penicillin-binding proteins. Piperacillin is most commonly used in combination with the β-lactamase inhibitor Tazobactam[1][2][3].

• HY-U00154

  Cefuracetime
  SKF81367 is a cephalosporin antibiotic.

• HY-136828

  LL-BM123α
  LL-BM123α is a basic antibiotic isolated from Nocardia sp. LL-BM123α exhibits moderate activity against Gram-negative bacteria.

• HY-161490

  AMOZ/BSA	Inhibitor
  AMOZ/BSA is a biochemical reagent that can be used as a biological material or organic compound for life science related research[1].

• HY-N14149

  Cystothiazole B
  Cystothiazole B is a bithiazole-type antibiotic and can be extracted from Cystobacter fuscus[1].

• HY-131152

  Leucinostatin (mixture of A&B)	Inhibitor
  Leucinostatin (mixture of A&B), the major components of an atypical nonapeptide complex produced by Paecilomyces lilacinus, are antibiotics[1].

• HY-19285R

  Sulfaclozine (Standard)
  Sulfaclozine (Standard) is the analytical standard of Sulfaclozine. This product is intended for research and analytical applications. Sulfaclozine (Sulfachloropyrazine) is an efficacious sulphonamide derivative with antibacterial and anticoccidial effects. Sulfaclozine is commonly used for the treatment of various poultry diseases (particularly, collibacteriosis, fowl cholera and coccidiosis)[1].

• HY-115249

  Metronidazole acetic acid		98.18%
  Metronidazole acetic acid is a metabolite of Metronidazole with mutagenic activity in bacteria. Metronidazole is a nitroimidazole antibiotic, amebicide, and antiprotozoal agent used particularly for anaerobic bacteria and protozoa[1][2][3].

• HY-B0330R

  Levofloxacin (Standard)		99.96%
  Levofloxacin (Standard) is the analytical standard of Levofloxacin. This product is intended for research and analytical applications. Levofloxacin ((-)-Ofloxacin) is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin inhibits the DNA gyrase and topoisomerase IV. Levofloxacin can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin shows anti-orthopoxvirus activity[1][2][3][4][5].

• HY-B0134AS

  Bestatin-d7 hydrochloride
  Bestatin-d7 (hydrochloride) is deuterium labeled Bestatin (hydrochloride). Bestatin hydrochloride is an inhibitor of CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase, used for cancer research.

• HY-P3884

  Arylomycin A2		99.05%
  Arylomycin A2, an antibiotic (Antibiotic), is a lipopeptide type I signal peptidase (SPase I) inhibitor. Arylomycin A2 has antibacterial effects[1].

• HY-109016

  Valnivudine		98.02%
  Valnivudine (FV-100 free base), a proagent of CF-1743, is an orally active anti-herpes zoster (HZ) nucleoside analogue. CF-1743, a bicyclic nucleoside analog (BCNA), has highly specific antiviral activity against varicella-zoster virus (VZV). Valnivudine is rapidly and extensively converted to CF-1743 in vivo[1][2].

• HY-129262

  Deoxypheganomycin D
  Deoxypheganomycin D is a specific antimycobacterial inhibitor with no cross-resistance to other antibiotics such as Paromomycin (HY-B0956), Capreomycin (HY-P3270), Viomycin (HY-A0155), Streptothricin (HY-129065), Kanamycin (HY-16566), and Streptomycin (HY-B1906). Deoxypheganomycin D (28 μM) partially inhibits the growth of Mycobacterium 607, with no significant inhibitory effects on DNA, RNA, or protein synthesis. Deoxypheganomycin D (7 μM) affects leucine influx, not thymidine, and has the opposite effect on efflux. The effects of Deoxypheganomycin D may be related to cell membrane and specific mycobacterial lipid components.

• HY-128932R

  Cefminox (sodium) (Standard)
  Cefminox (sodium) (Standard) is the analytical standard of Cefminox (sodium). This product is intended for research and analytical applications. Cefminox sodium (MT-141) is a semisynthetic cephamycin, which exhibits a broad spectrum of antibacterial activity[1]. Cefminox sodium (MT-141) also acts as a dual agonist of prostacyclin receptor (IP) and PPARγ, upregulates cAMP production and PTEN expression and inhibits Akt/mTOR signaling. Cefminox sodium (MT-141) also prevents pulmonary arterial hypertension[2].

• HY-N0206

  Ardisiacrispin A
  Ardisiacrispin A (Deglucocyclamin) is a common triterpenoid saponin from Ardisia species. Ardisiacrispin A has similar biological properties with some triterpenoid saponins in A. crenata which is one of the species of genus Ardisia and exhibits cytotoxic effect on tumor cells, immunomodulatory and antiviral activities[1].

• HY-P1062A

  Lauryl-LF 11 TFA
  Lauryl-LF 11 TFA, N-terminally acylated analogue of LF11, is a peptide with antibacterial activity[1].

• HY-123321

  Sakyomicin A
  Sakyomicin A is an antibiotic isolated from Actinomycete strain M-53. Sakyomicin A is active against Gram-positive bacteria[1].

• HY-B0453

  Econazole nitrate
  Econazole nitrate is an imidazole class antifungal medication[1]. Econazole nitrate also has antibacterial activity[2].

• HY-P2331

  Actagardin
  Actagardin is a tetracyclic lantibiotic produced by several species of Actinoplanes. It is composed of macrocyclic rings formed by thioether bridges. Actagardin preferably targets Gram-positive bacteria, inhibiting the synthesis of peptidoglycan.

• HY-B0186B

  Cefoselis sulfate		99.25%
  Cefoselis sulfate (FK-037), the fourth gen-eration of cephalosporin, is a β-lactam antibiotic. Cefoselis sulfate exhibits good activity against a wide range of Gram-positive and Gram-negative organisms. Cefoselis sulfate penetrates the blood-brain barrier[1][2][3].

• HY-B1156A

  Cephradine sodium
  Cephradine sodium is a broad-spectrum and orally active cephalosporin. Cephradine sodium is active against both gram-positive and gram-negative pathogens. Cephradine sodium is effective in eradicating most penicillinase-producing organisms. Cephradine sodium has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine sodium blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK[1][2][3].

• HY-14849

  PTZ601
  PTZ601 (SMP 601) is an antibiotic, which inhibits the gram-positive bacteria, including the Vancomycin (HY-B0671)-resistant Enterococcus faecium (VREF) and Methicillin (HY-121544)-resistant Staphylococcus aureus (MRSA). PTZ601 exhibits antimicrobial activity in infected mouse models[1].

• HY-B1350S

  Fusidic acid-d6
  Fusidic acid-d6 is the deuterium labeled Fusidic acid. Fusidic acid (Fusidate) a bacteriostatic antibiotic produced from the Fusidium coccineum fungus, belongs to the class of steroids. Fusidic acid has no corticosteroid effects. Fusidic acid inhibits the growth of bacteria by preventing the release of translation elongation factor G (EF-G) from the ribosome[1][2].

• HY-14855R

  Tedizolid (Standard)
  Tedizolid (Standard) is the analytical standard of Tedizolid. This product is intended for research and analytical applications. Tedizolid (TR 700; Torezolid; DA-7157) is a novel oxazolidinone, acting through inhibition of bacterial protein synthesis by binding to 23S ribosomal RNA (rRNA) of the 50S subunit of the ribosome.

• HY-121268A

  Demeclocycline calcium
  Demeclocycline (calcium) is an orally active tetracycline antibiotic that inhibits the binding of aminoacyl tRNA by binding to the 30S ribosomal subunit, thereby affecting protein synthesis. Demeclocycline (calcium) exhibits antibacterial activity against a broad spectrum of bacterial infections[1][2].

• HY-106783AR

  Polymyxin B nonapeptide TFA (Standard)
  Polymyxin B nonapeptide (TFA) (Standard) is the analytical standard of Polymyxin B nonapeptide (TFA). This product is intended for research and analytical applications. Polymyxin B nonapeptide TFA is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide TFA is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing their outer membranes[1][2][3].

• HY-A0276A

  Gentamicin
  Gentamicin, an orally active aminoglycoside antibiotic, inhibits the growth of both gram-positive and gram-negative bacteria and to inhibit several strains of mycoplasma in tissue culture. Gentamicin inhibits DNase I with an IC50 of 0.57 mM[1][2][3][4].

• HY-N14180

  6-Deoxyilludin M
  6-Deoxyilludin M is an antitumor antibiotic possessing antileukemic activity. 6-Deoxyilludin M can be isolated from the culture broth of the Basidiomycota Pleurotus japonicas[1].

• HY-B0777

  Moxidectin		99.32%
  Moxidectin (CL301423) is an orally active macrolide (ML) anthelmintic for the prevention and control of heartworms and roundworms. Moxidectin is also a substrate of BCRP and P-glycoprotein (P-gp) in vivo, and is secreted into breast milk and effluxed from the host and parasite mediated by Bcrp1 and P-gp. This may be related to the presence of chemical residues in milk[1][2][3].

• HY-Z17187

  Feudomycin A
  Feudomycin A is an onion ring antibiotic with anti-tumor cell activity[1].

• HY-N14174

  Epithienamycin A
  Epithienamycin A is a carbapenem antibiotic. Epithienamycin A has anti-Gram-positive bacteria and anti-Gram-negative bacteria activity[1].

• HY-130338

  Teicoplanin A2-3
  Teicoplanin A2-3 is an antibiotic active against Gram-positive aerobic and anaerobic bacteria[1].

• HY-B0272S3

  Rifampicin-d11
  Rifampicin-d11 (Rifampin-d11; Rifamycin AMP-d11) is the deuterium labeled Rifampicin (HY-B0272)[1]. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity[2].

• HY-113561

  Biphenomycin A
  Biphenomycin A is a cyclic peptide antibiotic that can be found in Streptomyces griseorubiginosus 43708. It has antibacterial activity and can be used in research in the field of anti-infection[1].

• HY-16473

  Sulfoxone disodium
  Sulfoxone (Aldesulfone) disodium is an orally active sulphonamide antibiotic that is used against leprosy. Sulfoxone disodium can also be used in study of dermatitis herpetiformis[1][2].

• HY-B0117D

  Tigecycline hydrate
  Tigecycline (GAR-936) hydrate is a broad-spectrum glycylcycline antibiotic. The mean inhibitory concentration (MIC) of Tigecycline hydrate for E. coli (MG1655 strain) is approximately 125 ng/mL[1]. MIC50 and MIC90 are 1 and 2 mg/L for Acinetobacter baumannii (A. baumannii), respectively[2].

• HY-W001941

  D-Cystine
  D-Cystine is the D-enantiomer of L-Cystine. D-Cystine inhibits L-aspartate-β-semialdehyde dehydrogenase (ASADH) from Escherichia coli[1].

• HY-W016420R

  Fosfomycin (sodium) (Standard)
  Pulchinenoside C (Standard) is the analytical standard of Pulchinenoside C. This product is intended for research and analytical applications. Pulchinenoside C (Anemoside B4) is a natural compound of the herbaceous peony saponin B4, which has many biological effects, such as antitumor, neuroprotective, and anti-angiogenic activities.

• HY-118797

  Malioxamycin
  Malioxamycin is an antibiotic that inhibits Gram-negative bacteria by inhibiting peptidoglycan synthesis in bacterial cell walls and promoting the formation of spheroplasts[1].

• HY-107813R

  Amikacin (sulfate) (Standard)
  Streptomycin (Standard) is the analytical standard of Streptomycin. This product is intended for research and analytical applications. Streptomycin (Agrept) is an effective antibiotic against M. tuberculosis, is used for the research of tuberculosis (TB). Streptomycin also is a bacteriocidal agent that can be used for the research of a number of bacterial infections. Streptomycin can bind strongly to nucleic acids, interferes and blocks protein synthesis while permitting continued RNA and DNA synthesis. Streptomycin, as a common antibiotic used in culture media, also is a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes [1][2][3].

• HY-130059

  Guanine-7-oxide	Inhibitor
  Guanine-7-oxide (Guanine 7-N-oxide) is an antitumor antibiotic with anti-tumor, anti-Candida albicans activity, and can inhibit viral replication effect of herpes virus, infectious blood virus (IHNV), infectious pancreatic necrosis virus (IPNV) and so on. Guanine-7-oxide has good activity against mouse L1210 leukemia cells[1].

• HY-B0915S

  Orbifloxacin-d5 hydrochloride
  Orbifloxacin-d5 (hydrochloride) is a deuterated labeled Orbifloxacin[1].

• HY-167256

  Gentamicin C1
  Gentamicin C1 is a broad-spectrum aminoglycoside antibiotic with antimicrobial activity[1].

• HY-121544AR

  Methicillin (sodium hydrate) (Standard)
  Methicillin (sodium hydrate) (Standard) is the analytical standard of Methicillin (sodium hydrate). This product is intended for research and analytical applications. Methicillin sodium hydrate is a narrow-spectrum β-lactam antibiotic, acts by inhibiting penicillin-binding proteins (PBPs). Methicillin sodium hydrate is active against Staphylococcus aureus and Staphylococcus epidermidis that are resistant to other penicillins. Methicillin sodium hydrate can be used for the research of skin infections, osteomyelitis, and endocarditis[1].

• HY-122076

  A-26771B
  A-26771B is an antibiotic can be obtained from Penicillium turbatum. A-26771B exhibits moderate antimicrobial activity against Gram-positive bacteria, mycoplasma, and fungi. A-26771B also inhibits potassium-dependent ATPase in rat liver mitochondria[1].

• HY-150521

  Hispolon		99.67%
  Hispolon, a polyphenol, can be isolated from Phellinus linteus. Hispolon possesses anticancer, antidiabetic, antioxidant, antiviral, hepatoprotective, anti-diabetic, and anti-inflammatory activities[1].

• HY-125546

  Erythromycin C
  Erythromycin C is an antibiotic. Erythromycin C could be isolated from the fermentation process of the penicillium Streptomyces erythreus[1].

• HY-17579

  Micafungin
  Micafungin (Mycamine; FK463) is an echinocandin antifungal drug which can inhibit 1,3-beta-D-glucan synthase.

• HY-120805

  Aurofusarin
  Aurofusarin is a secondary metabolite produced by Fusarium graminearum, a widespread pathogen of important crops in temperate climates. F. graminearum also produces monomorphic mannitol, fusarin C, antibiotic Y, 2-amino-14,16-dimethyloctadecane-3-ol (2-AOD-3-ol), aerosporin, and eniacin[1].

• HY-B1248

  Chlorhexidine		99.89%
  Chlorhexidine is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-A0269S

  Mecillinam-d12
  Mecillinam-d12 is deuterium labeled Mecillinam. Mecillinam (Amdinocillin), the β-lactam antibiotic, has a broad spectrum of activity against gram-negative organisms[1].

• HY-130340

  Teicoplanin A3-1
  Teicoplanin A3-1 is a degradation product of teicoplanins A2-1 to 5 (Item Nos. 20187, 20188, 20189, 20192). Teicoplanins are glycopeptide antibiotics produced by A. teichomyceticus that are broadly effective against Gram-positive bacteria in vitro.

• HY-W654130

  Daunorubicin-13C,d3
  Daunorubicin-13C,d3 is 13C and deuterium labeled Daunorubicin. Daunorubicin (Daunomycin) is a topoisomerase II inhibitor with potent anti-tumor activity. Daunorubicin inhibits DNA and RNA synthesis. Daunorubicin is a cytotoxin that inhibits cancer cell viability and induces apoptosis and necrosis. Daunorubicin is also an anthracycline antibiotic. Daunorubicin can be used in the research of infection and variety of cancers, including leukemia, non-Hodgkin lymphomas, Ewing's sarcoma, Wilms' tumor[1][4][5].

• HY-N13969

  Arylomycin A5
  Arylomycin A5 is a lipohexapeptide antibiotic against Gram-positive bacteria[1].

• HY-142058

  Feudomycin B
  Feudomycin B is an onion ring antibiotic with anti-tumor cell activity[1].

• HY-14855AR

  (S)-Tedizolid (Standard)
  (S)-Tedizolid (Standard) is the analytical standard of (S)-Tedizolid. This product is intended for research and analytical applications. (S)-Tedizolid is the S-enantiomer of Tedizolid. Tedizolid is a novel oxazolidinone with activity against Gram-positive pathogens. (S)-Tedizolid is the less active isomer.

• HY-N12320

  Majoranaquinone
  Majoranaquinone exhibits a high antibacterial effect against 4 Staphylococcus, 1 Moraxella, and 1 Enterococcus strains. Majoranaquinone shows substantial efflux pump inhibitory activity in Escherichia coliATCC 25922 strain. Majoranaquinone is found to be an effective biofilm formation inhibitor on E.coli, ATCC 25922 and E. coli K-12 AG100 bacteria[1].

• HY-B1802CR

  Tosufloxacin (tosylate) (Standard)
  Tosufloxacin (tosylate) (Standard) is the analytical standard of Tosufloxacin (tosylate). This product is intended for research and analytical applications. Tosufloxacin (A-61827) tosylate is an orally active fluoroquinolone antibiotic. Tosufloxacin tosylate shows a broad spectrum of antibacterial activity against gram-positive and gram-negative bacteria[1][2].

• HY-119900R

  Carnidazole (Standard)
  Carnidazole (Standard) is the analytical standard of Carnidazole. This product is intended for research and analytical applications. Carnidazole is an antiprotozoal agent of the nitroimidazole class. Carnidazole is used for the research of Trichomonas infection[1].

• HY-B0223S2

  Albendazole-d7
  Albendazole-d7 is the deuterium labeled Albendazole. Albendazole is a broad-spectrum parasiticide with high effectiveness and low host toxicity. Albendazole is used for the research gastrointestinal parasites in humans and animals[1][2].

• HY-A0279

  Pristinamycin		99.63%
  Pristinamycin, produced by Streptomyces pristinaespiralis, is an orally active streptogramin-like antibiotic consisting of two chemically unrelated components: Pristinamycin I (PI) and Pristinamycin II (PII). Pristinamycin is highly active against many antibiotic-resistant pathogens, particularly Gram-positive bacteria, including Methicillin-resistant Staphylococcus aureus (MRSA), Vancomycin-resistant S. aureus (VRSA) and Enterococcus faecium (VREF)[1].

• HY-13067

  Celastrol		99.90%
  Celastrol (Tripterine;Tripterin) is a proteasome inhibitor which potently and preferentially inhibits the chymotrypsin-like activity of a purified 20S proteasome with IC50 of 2.5 μM. In addition, Celastrol is also an antibiotic with potent antimicrobial activity against standard and clinical methicillin-resistant Staphylococcus aureus (MRSA) strains, inducing oxidative stress and inhibiting DNA synthesis by binding to P5CDH[1][2][3].

• HY-125552

  Chlorothricin
  Chlorothricin, an antibiotic, is an Inhibitor of porcine-heart malate dehydrogenases[1].

• HY-B0771A

  Cefozopran hydrochloride
  Cefozopran (SCE-2787) hydrochloride is a semi-synthetic, parenteral, fourth-generation cephalosporin. Cefozopran hydrochloride, an antibiotic, has a broad spectrum of antibacterial activity, inhibiting most of the gram-negative and gram-positive organisms[1][2].

• HY-N13894

  Auramycin A
  Auramycin A, an anthracycline antibiotic that shows marked antibacterial activity against Gram-positive bacteria. Auramycin A also exhibits antitumor activity against P388 and L1210 leukemia in mice[1].

• HY-B0888

  Sulfacetamide sodium monohydrate		99.5%
  Sulfacetamide (Sulphacetamide) sodium monohydrate is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium monohydrate has antifungal and antibacterial activities[1].

• HY-N6782

  Oligomycin
  Oligomycin, an antifungal antibiotic, is an inhibitor of H+-ATP-synthase. Oligomycin blocks oxidative phosphorylation and the electron transport chain. Oligomycin inhibits HIF-1alpha expression in hypoxic tumor cells[1][2][3][4].

• HY-N6670

  Cefotetan
  Cefotetan is a semisynthetic cephamycin antibiotic that exerts its bactericidal effects by inhibition of cell-wall synthesis[1].

• HY-B0275AR

  Oxytetracycline (hydrochloride) (Standard)
  Oxytetracycline (hydrochloride) (Standard) is the analytical standard of Oxytetracycline (hydrochloride). This product is intended for research and analytical applications. Oxytetracycline hydrochloride is an antibiotic belonging to the tetracycline class. Oxytetracycline hydrochloride potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline hydrochloride is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline hydrochloride also possesses anti-HSV-1 activity[1][2][3].

• HY-156283

  Antibacterial agent 159
  Antibacterial agent 159 (Compound 6d) is an antibiotic. Antibacterial agent 159 can effective against impetigo and C. difficile infection (CDI). Antibacterial agent 159 has no observed recurrence for C. difficile and exertes a minimal impact on the beneficial gut microbiome[1].

• HY-B1252B

  Cefalonium dihydrate	Inhibitor
  Cefalonium dihydrate is a cephalosporin antibiotic. Cefalonium (dihydrate) is effective against Staphylococcus aureus. Cefalonium (dihydrate) has anti-inflammatory and antibacterial activities[1].

• HY-N3017R

  Artemitin (Standard)
  Artemitin (Standard) is the analytical standard of Artemitin. This product is intended for research and analytical applications. Artemitin is a flavonol found in Laggera pterodonta (DC.) Benth., with antioxidative, anti-inflammatory, and antiviral activity[1].

• HY-122494A

  Bialaphos sodium
  Bialaphos (SF-1293) sodium, an antibiotic, is an effective herbicide is a metabolite of Streptomyces hygroscopicus[1].

• HY-126780

  Nikkomycin N
  Nikkomycin N is a nucleoside antibiotic, which is initially produced by Streptomyces tendae. Nikkomycin N exhibits fungicidal and insecticidal properties through inhibition of chitin synthesis[1].

• HY-B0134A

  Bestatin hydrochloride		99.94%
  Bestatin hydrochloride is an inhibitor of CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase, used for cancer research.

• HY-A0062

  Telithromycin		99.96%
  Telithromycin (HMR3647) is a novel ketolide antibiotic that structurally resembles macrolides. Telithromycin belongs to the ketolide family that is characterized by a keto group at position 3 of the macrolide ring and is active against bacteria causing community-acquired pneumonia, acute exacerbation of chronic bronchitis, and acute sinusitis. Telithromycin also has similar immunomodulatory effects as macrolides. Telithromycin can be used for the research of respiratory infections including bronchial asthma[1][2].

• HY-13234

  Rifaximin
  Rifaximin, a gastrointestinal-selective antibiotic, binds the β-subunit of bacterial DNA-dependent RNA polymerase, resulting in inhibition of bacterial RNA synthesis. Rifaximin susceptibility is higher against Gram-positive strains (MIC: 0.03-5 mg/ml) compared to Gram-negative bacteria (MIC: 8-50 mg/mL)[1][2].

• HY-100833R

  Antibiotic-5d (Standard)
  Cabozantinib (S-malate) (Standard) is the analytical standard of Cabozantinib (S-malate). This product is intended for research and analytical applications. Cabozantinib S-malate (XL184 S-malate) is a potent multiple receptor tyrosine kinases inhibitor that inhibits VEGFR2, c-Met, Kit, Axl and Flt3 with IC50s of 0.035, 1.3, 4.6, 7 and 11.3 nM, respectively.

• HY-N10495

  Seconeolitsine
  Seconeolitsine, an antibiotic, and is an inhibitor of targeting topoisomerase I (TopA). Seconeolitsine also is a new antimicrobial agent that can inhibit S. pneumoniae growth. Seconeolitsine can inhibit TopA relaxation activity with an IC50 value of 17 μM. Seconeolitsine can be used for the research of S. pneumoniae infections resistant to other antibiotics[1].

• HY-B0579

  Cyclosporin A		99.94%
  Cyclosporin A (Cyclosporine A) is an immunosuppressant which binds to the cyclophilin and inhibits phosphatase activity of protein phosphatase 2B (PP2B/calcineurin) with an IC50 of 5 nM[3]. Cyclosporin A also inhibits CD11a/CD18 adhesion[8].

• HY-W140760

  Ceftriaxone sodium
  Ceftriaxone sodium is a versatile broad-spectrum β-lactam tertiary cephalosporin antibiotic that exhibits anti-inflammatory, antitumor, antibacterial, and antioxidant properties, and functions as a covalent inhibitor of GSK3β and Aurora B, making it valuable in research related to sepsis and infective endocarditis.

• HY-126771

  Chrysomycin A
  Chrysomycin A (Chr-A), an antibiotic, can be obtained from Streptomyces. Chrysomycin A exhibits antitumor and anti-tuberculous and MRSA activities. As for glioblastoma, Chrysomycin A inhibits the proliferation, migration, and invasion of cancer cells through the Akt/GSK-3β/β-catenin signaling pathway[1].

• HY-P5288

  BMAP-28
  BMAP-28 is an antibiotic peptide and an inducer of the mitochondrial permeability transition pore. BMAP-28 induces cell death through opening of the mitochondrial permeability transition pore. BMAP-28 can be used in study of microbial infections and cancer[1].

• HY-117778

  SF2312
  SF2312, a natural phosphonate antibiotic (Antibiotic), is a highly potent Enolase inhibitor with IC50s of 37.9 nM and 42.5 nM for human recombinant ENO1 and ENO2, respectively. SF2312 is active against bacteria under anaerobic conditions[1].

• HY-13725AR

  Pirarubicin Hydrochloride (Standard)
  Pirarubicin (Hydrochloride) (Standard) is the analytical standard of Pirarubicin (Hydrochloride). This product is intended for research and analytical applications. Pirarubicin Hydrochloride is an anthracycline antibiotics, acts as a topoisomerase II inhibitor, and is a widely used for treatment of various cancers, in particular, solid tumors.

• HY-N8406

  Monomethylsulochrin
  Monomethylsulochrin is a potent antibacterial metabolite from endophytic fungus Aspergillus fumigatus, isolated from Albizia lucidior leaves (fabaceae). Monomethylsulochrin exhibits anti-Staphylococcus aureus activity with minimum inhibitory concentration (MIC) of 31.25 μg/mL[1].

• HY-B1444R

  Isoconazole (nitrate) (Standard)
  Isoconazole (nitrate) (Standard) is the analytical standard of Isoconazole (nitrate). This product is intended for research and analytical applications. Isoconazole nitrate is a broad-spectrum antimicrobial agent with a highly effective antimycotic and gram-positive antibacterial activity, exhibiting a rapid rate of absorption and low systemic exposure potential[1].

• HY-16035A

  Alatrofloxacin mesylate
  Alatrofloxacin mesylate is an antibiotic with antibacterial activity. Alatrofloxacin mesylate exhibits significant hydrophilicity in the aqueous phase, forming a very stable suspension. The degradation products of Alatrofloxacin mesylate become hydrophobic upon exposure, causing aggregation of its particles. The long-term stability of Alatrofloxacin mesylate is closely related to its polar interaction. The changes in surface tension characteristics of Alatrofloxacin mesylate particles under different lighting conditions affect their physical and chemical properties[1].

• HY-105350

  Pristinamycin IB
  Pristinamycin IB (Ostreogrycin B2) is an ester peptide antibiotic with anti-Gram-positive bacteria effects[1].

• HY-B1282R

  Sulfaquinoxaline (Standard)
  Sulfaquinoxaline (Standard) is the analytical standard of Sulfaquinoxaline. This product is intended for research and analytical applications. Sulfaquinoxaline is an antimicrobial for veterinary use, with activity against a broad spectrum of Gram-negative and Gram-positive bacteria. Sulfaquinoxaline is used to prevent coccidiosis and bacterial infections[1][2].

• HY-15995

  Tubulysin A		99.08%
  Tubulysin A (TubA) is an anticancer and antiangiogenic agent with anti-microtubule, anti-mitosis and anti-proliferative activity against a variety of cancer cells with IC50 values in the pmol range. It can induce apoptosis of cancer cells and has no effect on normal cells. Tubulysins are a group of potent cytotoxins consisting of nine members (A-I). Tubulysin A can synthesize ADC as ADC Cytotoxin[1][2][3][4].

• HY-125733

  Thiocillin I
  Thiocillin I is a thiopeptide antibiotic and has in vitro antibacterial activity against Gram-positive bacterial strains. The MIC values of Thiocillin I against S. aureus 1974149, E. faecalis 1674621, B. subtilis ATCC 6633 and S. pyogenes 1744264 are 2 μg/mL, 0.5 μg/mL, 4 μg/mL and 0.5 μg/mL, respectively[1].

• HY-B0035A

  Sulfamethazine sodium		99.90%
  Sulfamethazine sodium (Sulfadimidine sodium) is an antimicrobial that is widely used to treat and prevent various animal diseases (such as gastrointestinal and respiratory tract infections). In China and the European Commission, the maximum residue level for Sulfamethazine sodium in animal product is set at 100 µg/kg[1][2].

• HY-P1062

  Lauryl-LF 11
  Lauryl-LF 11, N-terminally acylated analogue of LF11, is a peptide with antibacterial activity[1].

• HY-B0915R

  Orbifloxacin (Standard)
  Orbifloxacin (Standard) is the analytical standard of Orbifloxacin. This product is intended for research and analytical applications.

• HY-B0535A

  Ethambutol dihydrochloride		98.75%
  Ethambutol dihydrochloride is an antimycobacterial compound that prevents cell wall formation by inhibiting arabinosyltransferase activity. Ethambutol dihydrochloride can be used to establish animal models of hyperuricemia and optic neuropathy.

• HY-148286

  Gentamicin C1a
  Gentamicin C1a is the precursor of the semi-synthetic antibiotic Etimicin, and has antibacterial activity. Gentamicin C1a is the major component of the Gentamicin complex[1][2].

• HY-B0213R

  Sulfameter (Standard)
  Sulfameter (Standard) is the analytical standard of Sulfameter. This product is intended for research and analytical applications. Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis[1].

• HY-B0946S2

  Sulfamonomethoxine-13C6
  Sulfamonomethoxine-13C6 is the 13C6 labeled Sulfamonomethoxine. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate.

• HY-B0509BR

  Amikacin (disulfate) (Standard)
  Amikacin (disulfate) (Standard) is the analytical standard of Amikacin (disulfate). This product is intended for research and analytical applications. Amikacin disulfate (BAY 41-6551 dissulfate) is an aminoglycoside antibiotic and a semisynthetic analog of kanamycin. Amikacin disulfate is bactericidal, acting directly on the 30S and 50S bacerial ribosomal subunits to inhibit protein synthesis. Amikacin disulfate is very active against most Gram-negative bacteria including gentamicin-and tobramycin-resistant strains. Amikacin disulfate also inhibits the infections caused by susceptible Nocardia and nontuberculous mycobacteria[1][2].

• HY-19850

  Exeporfinium chloride
  Exeporfinium chloride (XF-73) is a di-cationic porphyrin with decolonization activity of S. aureus[1].

• HY-B0268R

  Enoxacin (Standard)
  Enoxacin (Standard) is the analytical standard of Enoxacin. This product is intended for research and analytical applications. Enoxacin (AT 2266), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 μg/ml) and topoisomerase IV (IC50=26.5 μg/ml). Enoxacin is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin has potent activities against gram-positive and -negative bacteria. Enoxacin is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing[1][2][3][4].

• HY-N15038

  Haloquinone
  Haloquinone is a quinone antibiotic. Haloquinone has strong anti-bacterial activity on Halobacteria, and also has effects on Gram-positive bacteria and mycoplasma[1].

• HY-142072

  Albomycin
  Albomycin is an inhibitor of aminoacyl-tRNA synthetases with Trojan-horse effect. Albomycin is delivered by iron-chelator portion into bacterial through ferrichrome-specific transporter system. Albomycin combats against a wide range of Gram-positive and Gram-negative bacteria. Albomycin also serves as an efficient iron-scavenger of producer[1].

• HY-B2060AR

  Tiamulin (fumarate) (Standard)
  Tiamulin (fumarate) (Standard) is the analytical standard of Tiamulin (fumarate). This product is intended for research and analytical applications. Tiamulin (Thiamutilin) fumarate is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin fumarate is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp[1].

• HY-B0777R

  Moxidectin (Standard)
  Moxidectin (Standard) is the analytical standard of Moxidectin. This product is intended for research and analytical applications. Moxidectin (CL301423) is an orally active macrolide (ML) anthelmintic for the prevention and control of heartworms and roundworms. Moxidectin is also a substrate of BCRP and P-glycoprotein (P-gp) in vivo, and is secreted into breast milk and effluxed from the host and parasite mediated by Bcrp1 and P-gp. This may be related to the presence of chemical residues in milk[1][2][3].

• HY-117660R

  Lincomycin (Standard)
  Lincomycin (Standard) is the analytical standard of Lincomycin. This product is intended for research and analytical applications. Lincomycin, a lincosamide antibiotic, is an antimicrobial agent used for the research of Gram-positive bacteria infections[1].

• HY-B0507B

  Sulfathiazole (100 µg/mL in acetonitrile)
  Sulfathiazole (100 μg/mL in acetonitrile) is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole (100 μg/mL in acetonitrile) increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish. Sulfathiazole (100 μg/mL in acetonitrile) is also a cathodic corrosion inhibitor. Sulfathiazole (100 μg/mL in acetonitrile) inhibits the corrosion of copper by chloride ions through chemical and physical adsorption on the copper surface, reduces the corrosion current density and shifts the corrosion potential negatively[1][2][3].

• HY-W722081

  Baumycin C1
  Baumycin C1 is an antitumor antibiotic[1].

• HY-116271

  Sperabillin C
  Sperabillin C is an antibacterial antibiotic with activity against both Gram-negative and Gram-positive bacteria, including resistant strains of Pseudomonas aeruginosa and Staphylococcus aureus[1].

• HY-164036R

  Lolamicin (Standard)
  Flurbiprofen (sodium) (Standard) is the analytical standard of Flurbiprofen (sodium). This product is intended for research and analytical applications. Flurbiprofen sodium (dl-Flurbiprofen sodium) is a nonsteroidal anti-inflammatory agent (NSAID) with anti-inflammatory and analgesic activities. Flurbiprofen sodium is used to reduce bone resorption in periodontal disease, and it works by inhibiting carbonic anhydrase. Flurbiprofen sodium is formulated as biodegradable microspheres for use as a compound delivery system, particularly within the periodontal pocket. The release rate of flurbiprofen sodium is related to the concentration of polymer and polyvinyl alcohol used in its preparation[1].

• HY-105284

  Sulopenem		99.70%
  Sulopenem (CP-70429) is an orally active, parenteral penem antibiotic with broad-spectrum activities against Gram-positive and Gram-negative bacteria. Sulopenem has the potential for urinary tract infections and intra-abdominal infections treatment. Sulopenem is inactive against Pseudomonas aeruginosa and Xanthomonas maltophilia[1][2][3].

• HY-126788

  Antibiotic DC 102
  Antibiotic DC 102 is a new glycosidic pyrrole(1,4)benzodiazepine antibiotic with a MIC value of 42 μg/mL target Bacillus subtilis No. 10707. Antibiotic DC 102 has an LD50 value of 1.5mg/mL(i.p) in mouse[1].

• HY-66011B

  (Rac)-Moxifloxacin
  (Rac)-Moxifloxacin ((Rac)-BAY 12-8039 free base) is the isoform of Moxifloxacin Hydrochloride (HY-66011), which is an oral 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-N13966

  Pyralomicin 2a
  Pyralomicin 2a is an antibiotic with antibacterial activity[1].

• HY-W040271

  N-3-Hydroxydecanoyl-DL-homoserine lactone
  N-3-Hydroxydecanoyl-DL-Homoserine lactone is a bacterial quorum-sensing molecule. N-3-Hydroxydecanoyl-DL-Homoserine lactone activates the transcription factor SdiA (EC50 = 0.6 µM), which detects N-acyl homoserine lactones (AHLs), and exerts its effect in Salmonella enterica (S. enterica)12.

• HY-117845

  Citreamicin alpha	Inhibitor
  Citreamicin alpha (LL-E 19085-alpha) is an antibiotic whose in vitro antimicrobial activity against 429 clinical isolates of Gram-positive cocci has been tested by the agar dilution method. These microorganisms included 313 strains of Staphylococci and 116 strains of Streptococci. The in vitro activity of Citreamicin alpha was compared with that of ampicillin, amoxicillin, ceftriaxone, erythromycin, and vancomycin. For Staphylococci, the MIC values of Citreamicin alpha ranged from 0.12-4.0 μg/ml, and for Streptococcus pyogenes of the genus Streptococcus, it was 0.03-0.12 μg/ml. However, enterococci were relatively resistant, requiring 2.0 μg/ml of the agent to inhibit 64% of the 62 tested strains. The in vitro activity of this antibiotic was much better than that of ampicillin, amoxicillin, ceftriaxone, and erythromycin, but comparable or slightly inferior to that of vancomycin.

• HY-B0519B

  Tylosin phosphate		99.27%
  Tylosin phosphate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin phosphate is widely used as a feed additive for promoting animal growth. Tylosin phosphate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle[1][2][3].

• HY-128932

  Cefminox sodium		99.83%
  Cefminox sodium (MT-141) is a semisynthetic cephamycin, which exhibits a broad spectrum of antibacterial activity[1]. Cefminox sodium (MT-141) also acts as a dual agonist of prostacyclin receptor (IP) and PPARγ, upregulates cAMP production and PTEN expression and inhibits Akt/mTOR signaling. Cefminox sodium (MT-141) also prevents pulmonary arterial hypertension[2].

• HY-P2098

  Alamethicin F 50
  Alamethicin F 50 is an antibiotic. Alamethicin F 50 is composed of membrane-active peptide, containing 75% Alamethicin F 50/5 and 10% Alamethicin F 50/7. Alamethicin F 50 is exhibits antifungal and antibacterial activity by disrupting the integrity of microbial cell membranes, resulting in leakage of cell contents and death of the microorganisms. Alamethicin F 50 is able to reduce the surface tension of water, which can be used as a surfactant or detergent[1][2].

• HY-17412R

  Minocycline (hydrochloride) (Standard)
  Minocycline (hydrochloride) (Standard) is the analytical standard of Minocycline (hydrochloride). This product is intended for research and analytical applications. Minocycline hydrochloride is an orally active, potent and BBB-penetrated semi-synthetic tetracycline antibiotic. Minocycline hydrochloride is a hypoxia-inducible factor (HIF)-1α inhibitor. Minocycline hydrochloride shows anti-cancer, anti-inflammatory, and glutamate antagonist effects. Minocycline hydrochloride reduces glutamate neurotransmission and shows neuroprotective properties and antidepressant effects. Minocycline hydrochloride inhibits bacterial protein synthesis through binding with the 30S subunit of the bacterial ribosome, resulting in a bacteriostatic effect[1][2][3][4][5][6][7].

• HY-W764182

  Cephalosporinase,bacillus	Inhibitor
  Cephalosporinase, bacillus are enzymes produced by bacillus, inactivated and degrade the ability of the cephalosporin class of antibiotics. Cephalosporins are a class of β-lactam antibiotics that are widely used to treat bacterial infections[1].

• HY-Y0479AS

  L-Lactic acid-13C3 (sodium) (20% in water)
  L-Lactic acid-13C3 ((S)-2-hydroxypropanoic-13C3) sodium (20% in water) is the 13C labeled L-Lactic acid. L-Lactic acid-13C3 sodium (20% in water) can be used for lactate metabolism research[1].

• HY-N14152

  Desertomycin B	Inhibitor
  Desertomycin B, the guanidino form of the antibiotic, is a minor fermentation product of Streptomyces flavofungi[1].

• HY-14865

  Omadacycline		99.85%
  Omadacycline (PTK 0796), a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].

• HY-15695

  Puromycin aminonucleoside
  Puromycin aminonucleoside (NSC 3056) is the aminonucleoside portion of the antibiotic puromycin, and used in nephrosis animal models[1]. Puromycin aminonucleoside induces apoptosis[2]. Puromycin aminonucleoside is a reversible inhibitor of dipeptidyl peptidase II and cytosol alanyl aminopeptidase[3]. Puromycin aminonucleoside induces secretion of cell migrasome[4].

• HY-N14252

  Melithiazole N
  Melithiazol N is an antibiotic. Melithiazole N is a β-methoxyacrylate (MOA) inhibitor with strong anti-agent activity[1].

• HY-N14046

  Celesticetin B
  Celesticetin B is an antibiotic. Celesticetin B is mainly antibacterial against Gram-positive microorganisms[1][2].

• HY-A0170

  Trovafloxacin		98.99%
  Trovafloxacin is a broad-spectrum quinolone antibiotic with potent activity against Gram-positive, Gram-negative and anaerobic organisms. Trovafloxacin blocks the DNA gyrase and topoisomerase IV activity. Trovafloxacin is also a potent, selective and orally active pannexin 1 channel (PANX1) inhibitor with an IC50 of 4 μM for PANX1 inward current. Trovafloxacin does not inhibit connexin 43 gap junction or PANX2. Trovafloxacin leads to dysregulated fragmentation of apoptotic cells by inhibiting PANX1[1][2][3].

• HY-B0555BR

  Nafcillin (sodium) (Standard)
  Nafcillin (sodium) (Standard) is the analytical standard of Nafcillin (sodium). This product is intended for research and analytical applications. Nafcillin sodium, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium can be used for the research of staphylococcal infections[1][2].

• HY-123429

  CK0683A
  CK0683A is a novel biaminourea antibiotic with antiplaque effects and demonstrated efficacy in experimental mouse dental disease models. A 12-week study in beagles compared its efficacy in terms of plaque and gingivitis reduction, staining potential, and safety. Dogs were selected as the study subjects because the onset and progression of canine periodontal disease is similar to that of humans. As a positive control for plaque and gingivitis reduction and staining, chlorhexidine acetate was selected because it is effective in both humans and dogs.

• HY-128914

  Tubulysin		99.53%
  The Tubulysin family of secondary metabolites was originally isolated from the myxobacteria Archangium geophyra and Angiococcus disciformis. These compounds are potent microtubule destabilizers and anti-microtubule toxins (anti-microtubule toxins), with effective IC50 concentrations against multidrug-resistant cancer cell lines. In the picomole range. Tubulysins are ideal candidates for incorporation into small active molecule conjugate (SMDC) delivery systems and are commonly used in ADC synthesis as ADC cytotoxins (ADC Cytotoxin)[1].

• HY-N6801

  Nivalenol
  Nivalenol, classified as type B trichotecenes toxins produced by Fusarium graminearum, is a fungal metabolite present in agricultural product[1]. Nivalenol induces cell death through caspase-dependent mechanisms and via the intrinsic apoptotic pathway. Nivalenol affects the immune system, causes emesis, growth retardation, reproductive disorders and has a haematotoxic/myelotoxic effect[2].

• HY-10211R

  Tanespimycin (Standard)
  Tanespimycin (Standard) is the analytical standard of Tanespimycin. This product is intended for research and analytical applications. Tanespimycin (17-AAG) is a potent HSP90 inhibitor with an IC50 of 5 nM, having a 100-fold higher binding affinity for tumour cell derived HSP90 than normal cell derived HSP90[1][5]. Tanespimycin depletes cellular STK38/NDR1 and reduces STK38 kinase activity. Tanespimycin also downregulates the stk38 gene expression[3].

• HY-B0357R

  Diclazuril (Standard)
  Diclazuril (Standard) is the analytical standard of Diclazuril. This product is intended for research and analytical applications. Diclazuril (R-64433), a benzeneacetonitrile derivative, is a potent and orally active anticoccidial agent. Diclazuril can be used for the research of certain infectious and parasitic diseases, including coccidiosis, acute toxoplasmosis, equine protozoal pyoencephalitis (EPM) et.al[1][2].

• HY-158690

  DDD00057570	Inhibitor
  DDD00057570 is a selective M17 leucyl-aminopeptidase (LAP) inhibitor. DDD00057570 inhibits L. major and L. donovani intracellular amastigotes in vitro growth[1].

• HY-N6783

  Oligomycin C
  Oligomycin C is a macrolide antibiotic produced by Streptomyces strains. Oligomycin C exhibits a strong activity against Aspergillus niger, Alternaria alternata, Botrytis cinerea and Phytophthora capsici but no activity toward bacteria[1].

• HY-117963

  Lincosamine
  Lincosamine is a lincosamide antibiotic with activity that inhibits bacterial growth. Lincosamine is primarily produced by Streptomyces lincolnensis. Lincosamine has shown efficacy in combating certain bacterial infections, especially against Klebsiella pneumoniae. Lincosamine ranked among 14 other antimicrobial compounds in its activity against Klebsiella pneumoniae in a test[1].

• HY-W040129R

  Chromomycin A3 (Standard)
  Meclizine (dihydrochloride) (Standard) is the analytical standard of Meclizine (dihydrochloride). This product is intended for research and analytical applications. Meclizine (Meclozine) dihydrochloride, an antihistamine, reversibly inhibits the interaction of histamine at the H1 receptors. Meclizine dihydrochloride is a member of the piperazine class of H1 antagonists. Meclizine dihydrochloride is an effective anti-motion sickness agent. Meclizine dihydrochloride crosses the blood-brain barrier. Meclizine dihydrochloride can be used for the research of polyQ toxicity disorders, such as Huntington's disease. Meclizine dihydrochloride is an agonist ligand for mouse constitutive androstane receptor (CAR) and an inverse agonist for Human CAR[1][2][3].

• HY-B0101

  Fluconazole
  Fluconazole (UK-49858) is a triazole antifungal agent with excellent activities against a broad range of fungi, especially against Candida albicans. Fluconazole inhibits C. albicans and Candida kefyr with IC99s range from 0.20 μg/mL to 0.39 μg/mL[1].

• HY-B0506R

  Nadifloxacin (Standard)
  Nadifloxacin (Standard) is the analytical standard of Nadifloxacin. This product is intended for research and analytical applications. Nadifloxacin (OPC7251) is a broad-spectrum fluoroquinolone antibiotic that is effective against acne vulgaris.

• HY-B0704

  Azelaic acid
  Azelaic acid is a nine-carbon dicarboxylic acid. Azelaic acid has antimicrobial activity against Propionibacterium acnes and Staphylococcus epidermidis through inhibition of microbial cellular prorein synthesis. Azelaic acid has hypopigmentation action resulting from its ability to scavenge free radicals[1][2].

• HY-13858A

  Sarecycline hydrochloride		99.27%
  Sarecycline hydrochloride is an orally active narrow-spectrum tetracycline derivative antibiotic. Sarecycline hydrochloride has anti-inflammatory activity. Sarecycline hydrochloride inhibits the activity of Gram-positive bacteria and several types of keratobacterium acnes. Sarecycline hydrochloride interferes with tRNA accommodation and tethers mRNA to the 70S ribosome. Sarecycline hydrochloride can be used to study moderate to severe acne [1][2][3][4][5][6].

• HY-B0506S1

  Nadifloxacin-d5
  Nadifloxacin-d5 (OPC7251-d5) is deuterium labeled Nadifloxacin. Nadifloxacin (OPC7251) is a broad-spectrum fluoroquinolone antibiotic that is effective against acne vulgaris.

• HY-N14905

  α-Prumycin hydrochloride
  α-Prumycin hydrochloride is a carbohydrate antibiotic. α-Prumycin hydrochloride has anti-fungal activity and weak anti-individual bacterial activity.

• HY-135470

  Nifurpirinol		99.62%
  Nifurpirinol (P-7138) is a nitroaromatic antibiotic and acts as a novel substrate for the bacterial nitroreductase (NTR) enzyme. Nifurpirinol is a more potent proagent compared to Metronidazole to trigger cell-ablation in nitroreductase expressing transgenic models[1].

• HY-129949

  Aztreonam (lysine)
  Aztreonam (lysine) is a monocyclic beta-lactam antibiotic, and has a very high affinity for penicillin-binding protein 3 (PBP-3). Aztreonam (lysine) is active against Gram-negative aerobic bacteria[1][2].

• HY-P5571

  Aurein 2.4
  Aurein 2.4 is an antibiotic antimicrobial peptide. Aurein 2.4 is active against Gram-positive bacterial[1][2].

• HY-N1428C

  Ferric citrate
  Ferric citrate (Iron(III) citrate), an orally active iron supplement, is an efficacious phosphate binder. Ferric citratee can be used for iron deficiency anemia and chronic kidney disease (CKD) research[1][2].

• HY-B0576R

  Sulfacetamide (sodium) (Standard)
  Sulfacetamide (Standard) (Sulphacetamide (Standard)) sodium is the analytical standard of Sulfacetamide sodium (HY-B0576). This product is intended for research and analytical applications. Sulfacetamide sodium is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium has antifungal and antibacterial activities[1].

• HY-B0875A

  Cefmenoxime
  Cefmenoxime (SCE-1365) is a new semisynthetic cephalosporin antibiotic. Cefmenoxime has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria[1][2].

• HY-A0246A

  Flucloxacillin sodium
  Flucloxacillin sodium is an active antibiotic against gram-positive and gram-negative bacteria[1][2].

• HY-N14910

  Actiketal
  Actiketal is a glutarimide antibiotic that inhibits the incorporation of [3H]thymidine into EGF-stimulated Balb/MK cells[1].

• HY-N5186

  Cypemycin
  Cypemycin is a linaridin antibiotic that can inhibit cancer cell activity, inhibits P388 leukemia cells with IC50 of 1.3 μg/mL. Cypemycin can inhibit human tumor cells such as HeLa S3, HHCC-1, HCCS-M and Slex with IC50 of >25 μg/mL[1].

• HY-B0395CR

  Sitafloxacin hydrate (Standard)
  Sitafloxacin (hydrate) (Standard) is the analytical standard of Sitafloxacin (hydrate). This product is intended for research and analytical applications. Sitafloxacin (DU6859a) hydrate is an orally active fluoroquinolone antibiotic (antibiotic) with in vitro activity against a wide range of Gram-positive and -negative bacteria, including anaerobic bacteria, as well as atypical pathogens. Sitafloxacin is used in the study of respiratory tract infections and urinary tract infections[1][2][3][4].

• HY-N3012

  Isovalerylshikonin
  Isovalerylshikonin (IVS) is a shikonin pigment is identified in the root epidermis of Echium italicum L[1].

• HY-B0507A

  Sulfathiazole sodium		99.92%
  Sulfathiazole sodium is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole sodium increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish. Sulfathiazole sodium is also a cathodic corrosion inhibitor. It inhibits the corrosion of copper by chloride ions through chemical and physical adsorption on the copper surface, reduces the corrosion current density and shifts the corrosion potential negatively[1][2][3].

• HY-B0975

  Penicillin V Potassium		99.01%
  Penicillin V Potassium (Phenoxymethylpenicillin potassium salt) is an orally active antibiotic. Penicillin V Potassium inhibits the growth of Streptococci, C. difficile and S. aureus. Penicillin V Potassium can be used for the research of otitis, sinusitis, pharyngitis and tonsillitis[1][2][3][4].

• HY-N10469

  Bleomycin B4		98.04%
  Bleomycin B4 (Phleomycin F) is an antibiotic. Bleomycin B4 has antitumor activity. Bleomycin B4 can be used for the research of cancer[1][2][3].

• HY-B0078A

  Dacarbazine citrate
  Dacarbazine citrate is a cell cycle nonspecific antineoplastic alkylating agent. Dacarbazine citrate inhibits T and B lymphoblastic response, with IC50 values of 50 and 10 μg/mL, respectively. Dacarbazine Citrate can be used for the research of apoptosis and various cancers such as metastatic malignant melanoma[1][2].

• HY-N6801R

  Nivalenol (Standard)
  Nivalenol (Standard) is the analytical standard of Nivalenol. This product is intended for research and analytical applications. Nivalenol, classified as type B trichotecenes toxins produced by Fusarium graminearum, is a fungal metabolite present in agricultural product[1]. Nivalenol induces cell death through caspase-dependent mechanisms and via the intrinsic apoptotic pathway. Nivalenol affects the immune system, causes emesis, growth retardation, reproductive disorders and has a haematotoxic/myelotoxic effect[2].

• HY-N6737

  Aureothricin
  Aureothricin is a dithiolopyrrolone (DTP) antibiotic first isolated from Streptomyces and exhibits relatively broad-spectrum antibiotic activity. Aureothricin can inhibit adhesion of human umbilical vein endothelial cells (HUVECs) to vitronectin[1].

• HY-N9987

  11β,13-Dihydrolactucin
  11β,13-Dihydrolactucin is an antimicrobial agent. 11β,13-Dihydrolactucin also has several biological properties, including antioxidant, anti-inflammatory, and antitumor activities[1].

• HY-112586R

  Sulfaethoxypyridazine (Standard)
  Sulfaethoxypyridazine (Standard) is the analytical standard of Sulfaethoxypyridazine. This product is intended for research and analytical applications. Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs[1].

• HY-17422B

  Acyclovir monophosphate
  Acyclovir monophosphate is a potent anti-herpes simplex virus (HSV) agent. Acyclovir monophosphate blocks DNA synthesis through the inhibition of the viral DNA polymerase and terminates the chain elongation of the viral DNA. Acyclovir monophosphate shows antitumor activity[1][2].

• HY-B0356A

  Ciprofloxacin monohydrochloride		99.90%
  Ciprofloxacin (Bay-09867) monohydrochloride is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin monohydrochloride induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin monohydrochloride has anti-proliferative activity and induces apoptosis. Ciprofloxacin monohydrochloride is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-N7224

  N-Formylfortimicin A
  N-Formylfortimicin A (SF-1854) is an aminoglycoside antibiotic with broad-spectrum antibacterial activity. It primarily acts on bacterial ribosomes to inhibit protein synthesis and exhibits notable inhibitory effects against various Gram-positive and Gram-negative bacteria (e.g., E. coli with a MIC of 12.5-50 μg/mL), making it a potential candidate for research on bacterial infection-related diseases[1].

• HY-14957R

  Ozenoxacin (Standard)
  Ozenoxacin (Standard) is the analytical standard of Ozenoxacin. This product is intended for research and analytical applications. Ozenoxacin is a nonfluorinated quinolone antibacterial, which shows potent activities against the main microorganisms isolated from skin and soft tissue infections.

• HY-19137

  Pibrozelesin
  Pibrozelesin (KW 2189 free base) is the derivative of antibiotic Duocarmycin B2. Pibrozelesin exhibits antitumor activity, inhibits proliferation of cell H69 with an IC50 of 1.9 μM. Pibrozelesin induces the DNA strand breaks upon activation via carboxyl esterase[1].

• HY-B2094

  Arbekacin
  Arbekacin, an aminoglycoside antibiotic, exhibits broad antimicrobial activities against not only Gram-positive bacteria but also Gram-negative bacteria[1].

• HY-13062R

  Daunorubicin (hydrochloride) (Standard)
  Daunorubicin (hydrochloride) (Standard) is the analytical standard of Daunorubicin (hydrochloride). This product is intended for research and analytical applications. Daunorubicin (Daunomycin) hydrochloride is a topoisomerase II inhibitor with potent anti-tumor activity. Daunorubicin hydrochloride inhibits DNA and RNA synthesis. Daunorubicin hydrochloride is a cytotoxin that inhibits cancer cell viability and induces apoptosis and necrosis. Daunorubicin hydrochloride is also an anthracycline antibiotic. Daunorubicin hydrochloride can be used in the research of infection and variety of cancers, including leukemia, non-Hodgkin lymphomas, Ewing's sarcoma, Wilms' tumor[1][2][4][5].

• HY-B0497A

  Niclosamide sodium
  Niclosamide (BAY2353) sodium is an orally active antihelminthic agent used in parasitic infection research[1]. Niclosamide sodium is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[4]. Niclosamide sodium has biological activities against cancer, and inhibits DNA replication in Vero E6 cells[2][3][5].

• HY-13629

  Etoposide
  Etoposide (VP-16; VP-16-213) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy[1].

• HY-105981

  Cefempidone
  Cefempidone (GR 50692) is a third-generation cephalosporin antibiotic. Cefempidone exerts antibacterial activity by inhibiting penicillin-binding proteins in bacterial cell wall synthesis[1].

• HY-B1128B

  Cefamandole lithium
  Cefamandole (Cephamandole) lithium is a second-generation broad-spectrum cephalosporin antibiotic with antibacterial activity. Cefamandole lithium breaks down in the body and then releases free NMTT, which can lead to low prothrombinemia[1].

• HY-121004

  Bikaverin
  Bikaverin (Lycopersin) is a reddish pigment produced by different fungal species. Bikaverin shows antibiotic properties against certain protozoa and fungi[1].

• HY-13625R

  Ertapenem sodium (Standard)
  Ertapenem sodium (Standard) is the analytical standard of Ertapenem sodium. This product is intended for research and analytical applications. Ertapenem sodium (L-749345) is a broad spectrum and long acting β-lactam antibiotic. Ertapenem sodium has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem sodium can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract[1][2].

• HY-W705651

  Econazole nitrate-d6
  Econazole nitrate-d6 is deuterium labeled Econazole (nitrate). Econazole nitrate is an imidazole class antifungal medication[1]. Econazole nitrate also has antibacterial activity[2].

• HY-138053

  Ristocetin A sulfate
  Ristocetin A is an antibiotic that is used to staphylococcal infections. However, side effects of ristocetin A included thrombocytopenia and platelet agglutination. Ristocetin A is now used in two assays related to these actions, the ristocetin cofactor assay and the ristocetin-induced platelet aggregation assay. Both assays are used in the diagnosis of von Willebrand disease and other bleeding disorders.

• HY-N14589

  Resorcinomycin A
  Resorcinomycin A is an antibiotic with strong anti-mycobacterium effect and weak anti-mycoplasma effect[1].

• HY-P10210

  Paenilagicin
  Paenilagicin is a Gram-positive active antibiotic with a unique diphosphorylated prenyl binding mechanism that does not induce drug resistance. Paenilagicin exhibits a MIC value of 2 μg/mL against multidrug-resistant Gram-positive bacteria[1].

• HY-B1127R

  Betamipron (Standard)
  16α-Hydroxyprednisolone (Standard) is the analytical standard of 16α-Hydroxyprednisolone. This product is intended for research and analytical applications. 16α-Hydroxyprednisolone is a stereoselective metabolite of the 22(R) epimer of the glucocorticoid budesonide via cytochrome P450 3A (CYP3A) enzymes[1][2].

• HY-17583

  Griseofulvin		99.05%
  Griseofulvin is an orally active antifungal antibiotic with antitumor activity. Griseofulvin induces apoptosis and G2/M cell cycle arrest in cancer cells. Griseofulvin also has cardiovascular modulatory activity, reducing angina pectoris, relieving hand artery spasm associated with onychomycosis, and peripheral vascular diseases such as shoulder-hand syndrome[1][2][3][4][5][6].

• HY-N6869R

  Dehydroabietic acid (Standard)
  Dehydroabietic acid (Standard) is the analytical standard of Dehydroabietic acid. This product is intended for research and analytical applications. Dehydroabietic acid is a diterpene resin acid that can be isolated from Pinus and Picea. Dehydroabietic acid has anti-bacterial, anti-fungal, anti-inflammatory, and anticancer activities. Dehydroabietic acid is a dual PPAR-α/γ agonist and PPAR-γ partial agonist, which can attenuate insulin resistance (IR) and hepatic steatosis induced by HFD-consumption in mice[1][2].

• HY-N14587

  Oxypyrrolnitrin
  Oxypyrrolnitrin is a nitrogen-containing heterocyclic antibiotic. Oxypyrrolnitrin has anti-Gram-positive bacteria, negative bacteria, mycobacterium and fungal effects[1].

• HY-16472

  Sulfacytine		99.55%
  Sulfacytine is a short-acting sulfonamide antibiotic. Sulfacytine is active against bacteria and is an effective agent for the research of acute uncomplicated urinary tract infections[1].

• HY-121206

  (-)-Isopulegol		99.83%
  (-)-Isopulegol is prepared directly from the treatment of essential oil of citronella under solid supported acid catalysis and solvent-free microwave assisted ene-cyclisation. (-)-Isopulegol shows high activity in reacting with carbonyl compounds. (-)-Isopulegol can be used for antiviral activity research[1].

• HY-161239A

  IB-96212
  IB-96212 (compound 5) is a member of oligomycin class which can be extracted ftom the marine Micromonospora sp. L-25-ES25-008 ref. IB-96212 is an antitumor antibiotic against P-388, it also exhibits antimicrobial activity against Micrococcus luteus[1].

• HY-N14833

  Naphthoquinomycin B
  Naphthoquinomycin B is an Ansa antibiotic with anti-Gram-positive bacteria and fungi activity, and can inhibit the synthesis of E. coli fatty acids[1].

• HY-B1046

  Clofazimine		99.79%
  Clofazimine is an orally-active anti-mycobacterial agent with a wide range of anti-mycobacterial activity including leprosy and tuberculosis. Clofazimine exerts anti-inflammatory activities and anti-tumor activities by interfering DNA replication and inhibiting IL2 (IC50 = 1.10 ± 0.26 μM, Jurkat T) production. Clofazimine can be used in mycobacterial and cancer research[1][2][3][4][5].

• HY-13210

  Zanamivir
  Zanamivir is an influenza viral neuraminidase inhibitor with IC50 values of 0.95 nM and 2.7 nM for influenza A and B, respectively.

• HY-B0239

  Chloramphenicol		99.93%
  Chloramphenicol is an orally active, potent and broad-spectrum antibiotic. Chloramphenicol shows antibacterial activity. Chloramphenicol represses the oxygen-labile transcription factor and hypoxia inducible factor-1 alpha (HIF-1α) in hypoxic A549 and H1299 cells. Chloramphenicol suppresses the mRNA levels of vascular endothelial growth factor (VEGF) and glucose transporter 1, eventually decreasing VEGF release. Chloramphenicol can be used for anaerobic infections and lung cancer research[1][2][3].

• HY-105267

  LY 121019
  LY 121019 is a semi-synthetic antifungal antibiotic with strong anticandida activity with MIC50 value of 0.625 μg/mL[1].

• HY-14648AR

  Dexamethasone acetate (Standard)		98.93%
  Dexamethasone acetate (Standard) is the analytical standard of Dexamethasone acetate. This product is intended for research and analytical applications. Dexamethasone acetate (Dexamethasone 21-acetate) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.

• HY-B0396A

  Tebipenem pivoxil hydrochloride
  Tebipenem pivoxil (L084) hydrochloride is an orally active antibiotic against a variety of pathogenic bacteria. Tebipenem pivoxil hydrochloride binds penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis[1].

• HY-B0200C

  Cephalexin hydrochloride monohydrate
  Cephalexin (Cefalexin) hydrochloride monohydrate is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin (Cefalexin) hydrochloride monohydrate has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin (Cefalexin) hydrochloride monohydrate targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin (Cefalexin) hydrochloride monohydrate is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2].

• HY-135389S1

  Desmethyl Levofloxacin-d8
  Desmethyl Levofloxacin-d8 is deuterium labeled Desmethyl Levofloxacin. Desmethyl Levofloxacin is a metabolite of Levofloxacin. Levofloxacin, a synthetic fluoroquinolone, is an antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication[1].

• HY-B0724A

  Pazufloxacin mesylate		99.90%
  Pazufloxacin (T-3761) mesylate is a fluoroquinolone antibiotic.

• HY-W654156

  Diclazuril-13C3,15N2
  Diclazuril-13C3,15N2 is 13C and 15N labeled Diclazuril. Diclazuril (R-64433), a benzeneacetonitrile derivative, is a potent and orally active anticoccidial agent. Diclazuril can be used for the research of certain infectious and parasitic diseases, including coccidiosis, acute toxoplasmosis, equine protozoal pyoencephalitis (EPM) et.al[1][2][3].

• HY-17028A

  (Rac)-Besifloxacin hydrochloride
  (Rac)-Besifloxacin hydrochloride is the enantiomer of Besifloxacin hydrochloride. Besifloxacin hydrochloride is a broad-spectrum fourth-generation fluoroquinolone antibiotic[1].

• HY-B1369R

  Imipenem monohydrate (Standard)	Inhibitor
  Imipenem (monohydrate) (Standard) is the analytical standard of Imipenem (monohydrate). This product is intended for research and analytical applications. Imipenem monohydrate, a stable crystalline derivative of thienamycin, is an antibiotic and has the excellent activity against a broad range of gram-positive and gram-negative aerobic and anaerobic bacteria. Imipenem monohydrate can be used for the research of carbapenem-nonsusceptible and P. aeruginosa biofilm infections[1][2][3].

• HY-146190

  Callophycin A
  Callophycin A, a red seaweed derived metabolite, possessing potent activity against Candida albicans with MIC of 62.5~250 mg/L. Callophycin A significantly reduces fungal burden of vaginal candidiasis induced mice, also decreases inflammatory response and immune molecules[1].

• HY-18219

  Walrycin B		98.38%
  Walrycin B, an analogue of toxoflavin, is a potent SARS-CoV-2 3CLpro inhibitor with an IC50 of 0.26 μM. Walrycin B is a WalR response regulator inhibitor. Walrycin B has potent activity of inhibiting bacteria growth[1][2].

• HY-B0244R

  Praziquantel (Standard)
  Praziquantel (Standard) is the analytical standard of Praziquantel. This product is intended for research and analytical applications. Praziquantel is a broadly effective trematocide and cestocide, the initial effect of praziquantel on the schistosome may be an interaction of the drug with lipid constituents of the tegumental membrane. Praziquantel is used for the research of schistosomiasis[1][2].

• HY-125349

  A-83016F
  A-83016F is an antibiotic. A-83016F has weak antimicrobial activity. A-83016F can be isolated from the culture broth of an unidentified actinomycete designated A83016[1].

• HY-B0132S1

  Norfloxacin-d8
  Norfloxacin-d8 is the deuterium labeled Norfloxacin. Norfloxacin (MK-0366) is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria, which functions by inhibiting DNA gyrase.

• HY-N2981

  Caesalmin B
  Caesalmin B is a furanoditerpenoid lactone isolated from Caesalpinia minax. Caesalmin B exhibits antiviral activity[1][2].

• HY-123095

  TS 155-2
  TS 155-2 (JBIR 100), an antimicrobial agent, is a Bafilomycin analogue and an antibiotic. TS 155-2 can be isolated from a culture of Streptomyces sp. TS 155-2 inhibits V-ATPase activity. V-ATPase is correlated with an increasing number of diseases such as osteopetrosis, male infertility and renal acidosis[1][2].

• HY-Y0248AR

  Farnesol (Standard)
  Farnesol (Standard) is the analytical standard of Farnesol. This product is intended for research and analytical applications. Farnesol is a sesquiterpene alcohol that modulates cell-to-cell communication in Candida albicans, and has the activity in inhibiting bacteria.

• HY-N14671

  Hedamycin
  Hedamycin is a quinone antibiotic. Hedamycin has anti-Gram-positive bacteria, negative bacterium, mycobacterium and yeast fungus activity (MIC is 0.031-3.2 μg/mL). 0.8 μg/mL of Hedamycin can inhibit Tetrahymena pyriformis. Hedamycin also can inhibit rat duodenum adenocarcinoma, rats Walker 256 tumor (50 μg/kg/day), HeLa cell (IG50 is 0.00013 μg/mL), e. coli lysogenic W1709 (λ) phage (MIC is 0.0125 μg/mL)[1].

• HY-P0274

  PGLa
  PGLa, a 21-residue peptide, is an antimicrobial peptide. PGLa is a member of the magainin family of antibiotic peptides found in frog skin and its secretions[1].

• HY-B0977

  Dicloxacillin Sodium hydrate
  Dicloxacillin Sodium hydrate (Dicloxacillin sodium salt monohydrate) is a narrow-spectrum β-Lactam antibiotic of the penicillin class, is used to treat infections caused by susceptible Gram-positive bacteria, active against beta-lactamase-producing organisms such as Staphylococcus aureus[1][2][3].

• HY-N0150R

  Monensin (sodium) (Standard)
  Monensin (sodium) (Standard) is the analytical standard of Monensin (sodium). This product is intended for research and analytical applications. Monensin (Monensin A) sodium, an orally active antibiotic, is an ionophore that mediates Na+/H+ exchange. Monensin sodium is a potent Wnt signaling inhibitor. Monensin sodium causes a marked enlargement of the multivesicular bodies (MVBs) and regulates exosome secretion. Monensin sodium can be used for bacterial, fungal, and parasitic infections research, and shows anticancer effects[1][2][3][4].

• HY-B1690A

  Methdilazine hydrochloride
  Methdilazine hydrochloride is an orally active antibiotic (histamine antagonist). Methdilazine hydrochloride can inhibit various mycobacterium with MIC values at 5-15 μg/mL in vitro and in vivo, which can be used for the research of infectious diseases[1][2].

• HY-17581

  Buparvaquone		99.44%
  Buparvaquone is a hydroxynaphthoquinone antiprotozoal agent related to parvaquone and atovaquone.

• HY-115440

  CRS3123 dihydrochloride		99.18%
  CRS3123 (REP-3123) dihydrochloride, a fully synthetic antibacterial agent, potently inhibits methionyl-tRNA synthetase (MetRS) of Clostridioides difficile, inhibiting Clostridioides difficile toxin production and spore formation. CRS3123 dihydrochloride is an oral agent for the research of Clostridioides difficile infection (CDI)[1].

• HY-13062

  Daunorubicin hydrochloride		99.67%
  Daunorubicin (Daunomycin) hydrochloride is a topoisomerase II inhibitor with potent anti-tumor activity. Daunorubicin hydrochloride inhibits DNA and RNA synthesis. Daunorubicin hydrochloride is a cytotoxin that inhibits cancer cell viability and induces apoptosis and necrosis. Daunorubicin hydrochloride is also an anthracycline antibiotic. Daunorubicin hydrochloride can be used in the research of infection and variety of cancers, including leukemia, non-Hodgkin lymphomas, Ewing's sarcoma, Wilms' tumor[1][2][4][5].

• HY-B0147AR

  Pefloxacin (mesylate) (Standard)
  Pefloxacin (mesylate) (Standard) is the analytical standard of Pefloxacin (mesylate). This product is intended for research and analytical applications. 0

• HY-B1923

  Piperacillin
  Piperacillin is a semisynthetic broad-spectrum β-lactam antibiotic which exhibits potent bactericidal activity against Gram-negative bacteria as well as select Gram-positive strains through penicillin-binding proteins. Piperacillin is most commonly used in combination with the β-lactamase inhibitor Tazobactam[1][2][3].

• HY-Y0248A

  Farnesol		99.88%
  Farnesol is a sesquiterpene alcohol that modulates cell-to-cell communication in Candida albicans, and has the activity in inhibiting bacteria.

• HY-B0132

  Norfloxacin
  Norfloxacin (MK-0366) is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria, which functions by inhibiting DNA gyrase.

• HY-161239

  (S)-IB-96212
  (S)-IB-96212 (compound 4), an oligomycin derivative, inhibits the MurD2 reaction, but not the MurL reaction. (S)-IB-96212 is a specific inhibitor of the alternative pathway of peptidoglycan biosynthesis. (S)-IB-96212 weakly inhibits the MurD reaction[1].

• HY-B0467R

  Amoxicillin sodium (Standard)
  Amoxicillin (sodium) (Standard) is the analytical standard of Amoxicillin (sodium). This product is intended for research and analytical applications. Amoxicillin (Amoxycillin) sodium is an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin sodium inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].

• HY-16742BR

  Gepotidacin (mesylate hydrate) (Standard)
  Niacin (Standard) is the analytical standard of Niacin. This product is intended for research and analytical applications. Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases[1][2].

• HY-131233R

  Anti-virus agent 1 (Standard)
  Anti-virus agent 1 (Standard) is the analytical standard of Anti-virus agent 1. This product is intended for research and analytical applications. Anti-virus agent 1 (compound 4i), a phosphoramidate proagent of GS-5734 (HY-104077; Remdesivir), has potent antiviral activity. Anti-virus agent 1 is used for the research of coronavirus and Ebola virus (EBOV)[1][2].

• HY-B0698B

  Ceftibuten monohydrate
  Ceftibuten (Sch39720) monohydrate, an antibiotic, is an orally active cephalosporin, possesses potent activity in vitro against a wide range of gram-negative and certain gram-positive pathogens[1][2].

• HY-B0905A

  Tilmicosin phosphate
  Tilmicosin (LY-177370) phosphate is an orally active calcium channel antagonist and macrolide antibiotic with antimicrobial activity. Tilmicosin phosphate mainly acts on the 50S subunit of bacterial ribosomes, inhibiting protein synthesis. Tilmicosin phosphate is effective in the treatment of respiratory diseases in livestock such as cattle, sheep and pigs. In addition, Tilmicosin phosphate has immunomodulatory and anti-inflammatory effects[1][2][3][4][5][6].

• HY-129307

  Gilvocarcin V		99.9%
  Gilvocarcin V is an antibiotic with antibacterial activity and can be isolated from Actinomycete. Gilvocarcin V also has anti-tumor activity and can be used in cancer research[1].

• HY-17577

  Berberine chloride hydrate
  Berberine chloride hydrate (Natural Yellow 18 chloride hydrate) is an alkaloid that acts as an antibiotic. Berberine chloride hydrate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Antineoplastic properties[1].

• HY-119011

  Pivampicillin
  Pivampicillin is a penicillin antibiotic. Pivampicillin is a prodrug of Ampicillin (HY-B0522)[1].

• HY-N11857

  Gentamicin C2
  Gentamicin C2 is an aminoglycoside antibiotic[1].

• HY-123581R

  Quinocetone (Standard)
  Quinocetone (Standard) is the analytical standard of Quinocetone. This product is intended for research and analytical applications. Quinocetone is a potent synthetic antimicrobial agent that is used for improving the feed efficiency and controlling dysentery in food-producing animals[1].

• HY-17408R

  Mevastatin (Standard)
  Mevastatin (Standard) is the analytical standard of Mevastatin. This product is intended for research and analytical applications. Mevastatin (Compactin) is a first HMG-CoA reductase inhibitor that belongs to the statins class. Mevastatin is a lipid-lowering agent, and induces apoptosis, arrests cancer cells in G0/G1 phase. Mevastatin also increases endothelial nitric oxide synthase (eNOS) mRNA and protein levels. Mevastatin has antitumor activity and has the potential for cardiovascular diseases treatment[1][2][3].

• HY-A0166

  Cilastatin		99.91%
  Cilastatin (MK0791) is a reversible, competitive renal dehydropeptidase I inhibitor with an IC50 of 0.1 μM. Cilastatin inhibits the bacterial metallob-lactamase enzyme CphA with an IC50 of 178 μM. Cilastatin is an antibacterial adjunct[1][2][3].

• HY-17452B

  Cefditoren Pivoxil hydrochloride
  Cefditoren Pivoxil (ME 1207) hydrochloride is a broad-spectrum, third-generation, oral cephalosporin antibacterial with enhanced stability against many common β lactamases. Cefditoren Pivoxil has activity against Gram-negative organisms and Gram-positive organisms. Cefditoren Pivoxil can be used in the research of infection diseases such as acute exacerbations of chronic bronchitis, community-acquired pneumonia (CAP), streptococcal pharyngitis/tonsillitis, or uncomplicated skin and skin structure infections[1][2].

• HY-N0150

  Monensin sodium
  Monensin (Monensin A) sodium, an orally active antibiotic, is an ionophore that mediates Na+/H+ exchange. Monensin sodium is a potent Wnt signaling inhibitor. Monensin sodium causes a marked enlargement of the multivesicular bodies (MVBs) and regulates exosome secretion. Monensin sodium can be used for bacterial, fungal, and parasitic infections research, and shows anticancer effects[1][2][3][4].

• HY-N10276

  Morelloflavone
  Morelloflavone has antioxidative, antiviral, and anti-inflammatory properties.

• HY-17514

  Itraconazole		99.59%
  Itraconazole (R51211) is a triazole antifungal agent and a potent and orally active Hedgehog (Hh) signaling pathway antagonist with an IC50 of ~800 nM. Itraconazole potently inhibits lanosterol 14α-demethylase (cytochrome P450 enzyme), thereby inhibits the oxidative conversion of lanosterol to ergosterol. Itraconazole has anticancer and antiangiogenic effects. Itraconazole is a oxysterol-binding protein (OSBP) inhibitor[1][2][3][4].

• HY-W714837

  5-Phenyllevulinic acid
  5-Phenyllevulinic acid (4-Oxo-5-phenylpentanoic acid) is an endogenous fungal metabolite with inhibitory activity against the bacterium B. megaterium, the plant pathogenic fungus S. tritici, and the alga C. fusca. 5-Phenyllevulinic acid is also an intermediate in the synthesis of σ receptor ligands. 5-Phenyllevulinic acid holds potential for research in the field of anti-infection studies [2].

• HY-16908A

  Lefamulin acetate		98.76%
  Lefamulin (BC-3781) acetate is an orally active antibiotic. Lefamulin acetate inhibits protein synthesis by binding to the peptidyl transferase center of the 50S bacterial ribosome. Lefamulin acetate has anti-inflammatory activity. Lefamulin acetate can be used in the research of bacterial infections, such as bacterial pneumonia[1].

• HY-N14711

  Himalomycin A
  Himalomycin A is an anthraquinone antibiotic with strong activity against Staphylococcus aureus, Escherichia coli and Streptomyces vuridochromogenes[1].

• HY-121245

  Capoamycin
  Capoamycin is an antibiotic. Capoamycin shows antimicrobial and antitumor activity[1].

• HY-126806

  Pyrrofolic acid
  Pyrrofolic acid is a folate antagonist with a low activity as a folate antagonist for Streptococcus faecalis[1].

• HY-W739930

  Desmethyl ofloxacin hydrochloride
  Desmethyl ofloxacin hydrochloride is a metabolite of the fluoroquinolone antibiotic Ofloxacin (HY-B0125).

• HY-B0322

  Sulfamethoxazole		99.70%
  Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis[1][2][3].

• HY-N14545

  Oxamicetin
  Oxamicetin is a nucleoside antibiotic. Oxamicetin has anti-bacterial, mycobacterium effects[1].

• HY-122786

  3-O-Methylviridicatin
  3-O-Methylviridicatin is an indole alkaloid. 3-O-Methylviridicatin inhibits TNF-alpha induced HIV replication with an IC50 of 2.5 μM[1].

• HY-66011BR

  (Rac)-Moxifloxacin (Standard)
  Pinoxaden (Standard) is the analytical standard of Pinoxaden. This product is intended for research and analytical applications. Pinoxaden, a member of the phenylpyrazolines class, is a selective post-emergence herbicide extensively utilized to control various annual grass weeds.

• HY-139554

  Zifanocycline
  Zifanocycline (KBP-7072) is a semisynthetic third-generation aminomethylcycline antibiotic that inhibits the normal function of the bacterial ribosome. Zifanocycline exhibits a broad spectrum of in vitro antibacterial activity against Gram-positive and Gram-negative bacteria, including many multidrug-resistant pathogens. Zifanocycline is available in both oral and injectable formulations. Zifanocycline can be used for the research of acute bacterial skin and skin structure infections, community-acquired bacterial pneumonia, and complicated intra-abdominal infections[1][2].

• HY-129342

  Lincomycin B
  Lincomycin B is an antibiotic that can be isolated from Streptomyces lincolnensis[1].

• HY-B0455R

  Lomefloxacin (hydrochloride) (Standard)
  Lomefloxacin (hydrochloride) (Standard) is the analytical standard of Lomefloxacin (hydrochloride). This product is intended for research and analytical applications. Lomefloxacin (SC47111A) hydrochloride is a broad-spectrum quinolone antibiotic, with antimicrobial activity. Lomefloxacin hydrochloride is used for the research of respiratory tract infections, genitourinary infections, gastrointestinal infections, ENT infections, etc.[1][2].

• HY-N13150

  N-Demethylvancomycin
  N-Demethylvancomycin is a glycopeptide antibiotic which can be extracted from Nocardia orientalis and active against several strains of S. aureus and S. epidermidis. N-Demethylvancomycin can be used for infection research[1].

• HY-100997

  Chloroorienticin A
  Chloroorienticin A (A82846B) is a glycopeptide antibiotic. Chloroorienticin A exhibits excellent activity against staphylococci and streptococci[1].

• HY-B0200

  Cephalexin
  Cephalexin (Cefalexin) is a potent, orally active semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2].

• HY-14879AR

  Avibactam (sodium) (Standard)
  Avibactam (sodium) (Standard) is the analytical standard of Avibactam (sodium). This product is intended for research and analytical applications. Avibactam sodium (NXL-104) is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].

• HY-B0522

  Ampicillin
  Ampicillin is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria.

• HY-105164A

  Topixantrone dihydrochloride
  Topixantrone (BBR 3576) dihydrochloride is an antitumor agent, and shows antitumor activity on prostate carcinoma[1].

• HY-B0458AS

  Cefprozil-d4
  Cefprozil-d4 is the deuterium labeled Cefprozil. Cefprozil monohydrate (Cefzil) is a second-generation cephalosporin type antibiotic[1][2].

• HY-121474

  Dactimicin
  Dactimicin is a pseudodisaccharide aminoglycoside. Dactimicin is an antibiotic that can inhibit the growth of methicillin-susceptible S. aureus isolates and coagulase-negative staphylococci with MIC50s of 2 μg/mL. Dactimicin is active against organisms possessing aminoglycoside-modifying enzymes[1].

• HY-B0902A

  Rufloxacin hydrochloride
  Rufloxacin hydrochloride (MF-934 hydrochloride) is a fluoroquinolone antibacterial, inhibits B-cell differentiation in human mononuclear cells, inhibits Topo.

• HY-123350

  Saroaspidin B
  Saroaspidin B, a dimer of a phloroglucinol moiety, is an antibiotic compound[1].

• HY-B0535AR

  Ethambutol (dihydrochloride) (Standard)
  Ethambutol (dihydrochloride) (Standard) is the analytical standard of Ethambutol (dihydrochloride). This product is intended for research and analytical applications. 0

• HY-108307

  Micronomicin sulfate
  Micronomicin sulfate (Gentamicin C2b sulfate) is an aminoglycoside antibiotic isolated from Micromonospora. Micronomicin sulfate is a broad-spectrum antibiotic close to the gentamicin-type antibiotics, exhibits a high activity against Pseudomonas, Proteus, Klebsiella pneumoniae, Serratia, etc (MIC=0.001-8.3 μg/ml)[1][2].

• HY-B0398R

  Nalidixic acid (Standard)
  Nalidixic acid (Standard) is the analytical standard of Nalidixic acid. This product is intended for research and analytical applications. Nalidixic acid, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria[1].

• HY-N14958

  Dedesosaminyl-5-O-mycaminosyl-10,11-dihydromycinamicin IV
  Dedesosaminyl-5-O-mycaminosyl-10,11-dihydromycinamicin IV is an antibiotic, and its biological activity is similar to that of Tylosin (HY-B0519A)[1].

• HY-133060

  Sannamycin B
  Sannamycin B is an aminoglycoside antibiotic. Sannamycin B has only weak antibacterial activity against a few bacteria[1].

• HY-N6693

  Valinomycin
  Valinomycin is a potassium-specific ionophore, the valinomycin-K+ complex can be incorporated into biological bilayer membranes with the hydrophobic surface of valinomycin, destroys the normal K+ gradient across the membrane, and as a result kills the cells, incorporating into liposomes can significantly reduces the cytotoxicity and enhances the targeting effect. Valinomycin exhibits antibiotic, antifungal, antiviral, antitumor and insecticidal efficacy, thus can be used for relevant research[1][2].

• HY-N12228

  Phenelfamycin E
  Phenelfamycin E is an elfamycin-type antibiotic and is active against Gram-positive anaerobes, including Clostridium difficile. Phenelfamycin E can be used for anti-bacteria research[1].

• HY-P10027

  Clovibactin
  Clovibactin is an antibiotic for drug-resistant bacterial pathogens without detectable resistance. Clovibactin TFA inihibits cell wall synthesis by targeting pyrophosphate of peptidoglycan precursors[1].

• HY-B1327S

  Chlortetracycline-d6 hydrochloride
  Chlortetracycline-d6 (hydrochloride) is the deuterium labeled Chlortetracycline hydrochloride. Chlortetracycline hydrochloride (7-Chlorotetracycline hydrochloride) is a specific and potent calcium ionophore antibiotic, inhibits binding of aminoacyl-tRNA to ribosomes.

• HY-17381R

  Idarubicin (hydrochloride) (Standard)
  Idarubicin (hydrochloride) (Standard) is the analytical standard of Idarubicin (hydrochloride). This product is intended for research and analytical applications. Idarubicin hydrochloride is an anthracycline antileukemic agent. It inhibits the topoisomerase II interfering with the replication of DNA and RNA transcription. Idarubicin hydrochloride inhibits the growth of bacteria and yeasts.

• HY-B0319R

  Tioconazole (Standard)
  Tioconazole (Standard) is the analytical standard of Tioconazole. This product is intended for research and analytical applications. Tioconazole (UK-20349) is an antifungal imidazole derivative with broad spectrum activity. Tioconazole has inhibitory active aginst several dermatophytes and several yeasts with MIC50s <3.12 mg/L and <9 mg/L, respectively[1].

• HY-125723

  Echinocandin B
  Echinocandin B (A 30912) is an antifungal antibiotic and is the secondary metabolite produced by Aspergillus nidulans[1].

• HY-N14087

  Chrymutasin C
  Chrymutasin C is a glycosidic antitumor antibiotic. Chrymutasin C is cytotoxic[1].

• HY-B0242S1

  Sulfanilamide-d4		99.99%
  Sulfanilamide-d4 is the deuterium labeled Sulfanilamide. Sulfanilamide is a competitive inhibitor for bacterial enzyme dihydropteroate synthetase with IC50 of 320 μM.

• HY-129325

  Cytochalasin H
  Cytochalasin H is a nature product that could be isolated from fungus Phomopsis sp. Cytochalasin H inhibits cell growth and induces apoptosis. Cytochalasin H has anti-angiogenic activity. Cytochalasin H is an antibiotic and has antibacterial activity[1][2][3].

• HY-101021

  Ascochlorin
  Ascochlorin (Ilicicolin D), an isoprenoid antibiotic, mediates its anti-tumor effects predominantly through the suppression of STAT3 signaling cascade. Ascochlorin induces apoptosis. Anti-inflammatory activity[1][2][3].

• HY-76210

  5-Hydroxypyrazine-2-Carboxylic Acid		99.99%
  5-Hydroxypyrazine-2-Carboxylic Acid, a metabolite of anti-tuberculosis drug pyrazinamide (PZA).

• HY-17425AS

  Valacyclovir-d8 hydrochloride
  Valacyclovir-d8 (hydrochloride) is the deuterium labeled Valacyclovir hydrochloride. Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir hydrochloride inhibits HSV-1 W (50=2.9 μg/ml). Valacyclovir hydrochloride is a proagent of Aciclovir (HY-17422) [1][2][3][4][5].

• HY-13573R

  Biapenem (Standard)
  Biapenem (Standard) is the analytical standard of Biapenem. This product is intended for research and analytical applications. Biapenem (CLI 86815; L 627; LJC 10627) a parenteral carbapenem antibacterial agent with a broad spectrum.

• HY-14989R

  SQ109 (Standard)
  SQ109 (Standard) is the analytical standard of SQ109. This product is intended for research and analytical applications. SQ109 is a potent inhibitor of the trypomastigote form of the parasite, with IC50 for cell killing of 50±8 nM. SQ109, targets MmpL3, is an antitubercular agent.

• HY-124210

  Formycin B
  Formycin B is an antibiotic, which exhibits antiparasitic activity against Leishmania. Formycin B exhibits toxicity to leukocytes, reversibly decreases neutrophils. Formycin B can be used in research about myeloid leukemia[1][2].

• HY-N5158B

  (5S)-Neosamine C
  (5S)-Neosamine C is an aminocyclic alcohol antibiotic derived from microbial secondary metabolites. (5S)-Neosamine C has a cyclized structure and can be used for biosynthesis of Neomycins (HY-B0470).

• HY-106350A

  Cefpimizole sodium
  Cefpimizole (U-63196E) sodium is a broad-spectrum cephalosporin antibiotic. Cefpimizole sodium inhibits many Ampicillin (HY-B0522)-resistant bacteria, and is active against gram-negative species. Cefpimizole sodium augments phagocytosis of macrophages and neutrophils[1][2].

• HY-B1117

  Cefoxitin sodium		98.41%
  Cefoxitin sodium (MK-306) is a cephalosporin-class antibiotic. Cefoxitin sodium is highly stable against β-Lactamase (HY-P2998). Cefoxitin sodium has a broad spectrum of antibacterial activity, including Gram-negative and Gram-positive bacteria[1][2][3].

• HY-121544

  Methicillin
  Methicillin is a narrow-spectrum β-lactam antibiotic, acts by inhibiting penicillin-binding proteins (PBPs). Methicillin is active against Staphylococcus aureus and Staphylococcus epidermidis that are resistant to other penicillins.Methicillin can be used for the research of skin infections, osteomyelitis, and endocarditis[1].

• HY-18257

  Rolitetracycline
  Rolitetracycline, a derivative of tetracycline, is a broad-spectrum antibiotic[1][2]. Rolitetracyclin has a role as a protein synthesis inhibitor, an antiprotozoal agent and a proagent[3].

• HY-N7432R

  DIMBOA (Standard)
  DIMBOA (Standard) is the analytical standard of DIMBOA. This product is intended for research and analytical applications. DIMBOA, an antibiotic, has antibacterial properties and inhibits bacteria such as Staphylococcus aureus and the mycotoxin-producing fungus Fusarium graminearum (which causes scab). DIMBOA exhibits strong free radical scavenging activity and weak iron(III) ion reducing activity, and has antioxidant activity. DIMBOA inhibits the biosynthesis and accumulation of toxic trichothecenes by affecting the expression of Tri6 and Tri5. DIMBOA reduces plant susceptibility to scab. DIMBOA also exhibits cytotoxicity to plant cells, causing plasmolysis, cell collapse, and cell rupture[1][2][3][4][5].

• HY-N9947A

  (rac)-Methyl-6-gingerol
  (rac)-Methyl-6-gingerol (Compound 14) is the racemate of Methyl-6-gingerol (HY-N9947). Methyl-6-gingerol is an antibiotic that can be isolated from Aframomum melegueta. Methyl-6-gingerol exhibits anti-mycobacterial activity by inhibiting the efflux of toxins within Mycobacterium species[1].

• HY-124035

  Streptochlorin
  Streptochlorin (SF2583A) is an antibiotic. Streptochlorin has antitrypanosomal activity with an IC50 value of 230 ng/ml for GUTat 3.1[1][2].

• HY-B0268S2

  Enoxacin-d8 hydrate
  Enoxacin-d8 (hydrate) is deuterium labeled Enoxacin. Enoxacin (AT 2266), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 μg/ml) and topoisomerase IV (IC50=26.5 μg/ml). Enoxacin is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin has potent activities against gram-positive and -negative bacteria. Enoxacin is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing[1][2][3][4][5].

• HY-B0334S

  Sulbactam-d3
  Sulbactam-d3 (CP45899-d3) is deuterium labeled Sulbactam. Sulbactam (CP45899) is a competitive, irreversible beta-lactamase inhibitor. Sulbactam shows antimicrobial activity against multidrug-resistant (MDR) acinetobacter calcoaceticus--Acinetobacter baumannii (Acb) complex[1][2].

• HY-124439

  Setomimycin
  Setomimycin is a potent antibiotic. Setomimycin inhibits the SARS-CoV-2 Mpro enzyme with an IC50 value of 12.02 µM. Setomimycin shows anti-inflammatory and antioxidant properties. Setomimycin shows antiproliferative and antitumor activity[1][2].

• HY-17358R

  Loteprednol Etabonate (Standard)
  Loteprednol Etabonate (Standard) is the analytical standard of Loteprednol Etabonate. This product is intended for research and analytical applications. Loteprednol etabonate (LE) is an orally active "soft" steroid belonging to a unique class of glucocorticoids. Loteprednol etabonate (LE) exhibits anti-inflammatory activity and has been used in optometry and ophthalmology[1][2][3].

• HY-B1526R

  Thiacetazone (Standard)
  Thiacetazone (Standard) is the analytical standard of Thiacetazone. This product is intended for research and analytical applications. Thiacetazone (Thioacetazone) is a thiourea-containing antitubercular agent and is an orally active antibiotic. Thiacetazone has antibacterial action, which inhibits growth of Mycobacterium tuberculosis H37Rv with a MIC value of 0.1 μg/mL[1].

• HY-B0512A

  Sulfamerazine sodium salt
  Sulfamerazine Sodium is a sulfonamide antibacterial.

• HY-B1369AR

  Imipenem (Standard)	Inhibitor
  Imipenem (Standard) is the analytical standard of Imipenem. This product is intended for research and analytical applications. Imipenem (MK0787), a stable crystalline derivative of thienamycin, is an antibiotic and has the excellent activity against a broad range of gram-positive and gram-negative aerobic and anaerobic bacteria. Imipenem can be used for the research of carbapenem-nonsusceptible and P. aeruginosa biofilm infections[1][2][3].

• HY-B0132R

  Norfloxacin (Standard)
  Norfloxacin (Standard) is the analytical standard of Norfloxacin. This product is intended for research and analytical applications. Norfloxacin (MK-0366) is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria, which functions by inhibiting DNA gyrase.

• HY-B0318S1

  Metronidazole-d4		98.25%
  Metronidazole-d4 is the deuterium labeled Metronidazole. Metronidazole is a nitroimidazole antibiotic medication used particularly for anaerobic bacteria and protozoa.

• HY-N6800

  Netropsin
  Netropsin dihydrochloride is a small-molecule MGB (minor-groove binder) and antibiotic, inhibits the catalytic activity of isolated topoisomerase and interferes with the stabilization of the cleavable complexes of topoisomerase II and I in nuclei. Netropsin dihydrochloride has antibacterial and antiviral activity[1][2].

• HY-B0466B

  Cloxacillin sodium
  Cloxacillin sodium is an orally active antibacterial agent and β-lactamase inhibitor with an IC50 of 0.04 µM. Cloxacillin sodium can suppress the S. aureus-induced inflammatory response by inhibiting the activation of MAPKs, NF-кB and NLRP3-related proteins[1][2][3].

• HY-P2170

  XMP-629
  XMP-629 (XOMA-629), a cationic α-helical peptide, is a potent endotoxin inhibitor. XMP-629 exhibits broad-spectrum antimicrobial activity via an immunomodulatory mechanism. XOMA 629 has antimicrobial activity against Propionibacterium acnes, Staphylococcus aureus and Streptococcus pyogenesand[1][2].

• HY-16321R

  Micafungin (sodium) (Standard)
  Micafungin (sodium) (Standard) is the analytical standard of Micafungin (sodium). This product is intended for research and analytical applications. Micafungin sodium (FK 463 sodium) is an antifungal agent which inhibits 1, 3-beta-D-glucan synthesis.

• HY-24463

  3,4-Di-O-acetyl-L-fucal		98.21%
  3,4-Di-O-acetyl-L-fucal is the reactant for synthesis antibiotics (extracted from patent WO1999026956A1)[1].

• HY-B0323

  Sulfisoxazole		99.90%
  Sulfisoxazole (Sulfafurazole) is an orally active endothelin receptor antagonist with IC50 values of 0.60 μM and 22 μM against endothelin receptor A and endothelin receptor B, respectively. Sulfisoxazole is a sulfonamide antibacterial agent with an oxazole substituent. Sulfisoxazole inhibits breast cancer exosome release by targeting endothelin receptor A[1][2].

• HY-B0308S

  Sparfloxacin-d5
  Sparfloxacin-d5 is deuterium labeled Sparfloxacin (HY-B0308). Sparfloxacin is a fluoroquinolone antibiotic, shows broad and potent antibacterial activity[1].

• HY-N13986

  Seldomycin factor 5
  Seldomycin factor 5 (XK 88-5) is an aminoglycoside antibiotic. Seldomycin factor 5 has a broad spectrum of antimicrobial activity[1].

• HY-138247R

  β-Lactamase-IN-2 (Standard)
  ATP (disodium salt) (Standard) is the analytical standard of ATP (disodium salt). This product is intended for research and analytical applications. ATP disodium salt (Adenosine 5'-triphosphate disodium salt) is a central component of energy storage and metabolism in vivo, provides the metabolic energy to drive metabolic pumps and serves as a coenzyme in cells. ATP disodium salt is an important endogenous signaling molecule in immunity and inflammation[1][2].

• HY-125721

  Tetranactin
  Tetranactin is an orally active antibiotic that has insecticidal properties and can inhibit the growth of Gram-positive bacteria and plant pathogenic fungal in vitro. Tetranactin LD50 for intraperitoneal injection in mice is greater than 300 mg/kg, and the LD50 is greater than 15,000 mg/kg[1].

• HY-15087A

  Spergualin trihydrochloride
  Spergualin trihydrochloride is a natural occurring antibiotic initially identified from culture filtrates of Bacillus laterosporus BMG162-aF2[1].

• HY-14397G

  Indomethacin (GMP)
  Indomethacin (GMP) is Indomethacin (HY-14397) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC50 values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research[1][2][3].

• HY-W747504

  TAN-420E
  TAN-420E (Dihydroherbimycin A) is an antibiotic, that can be isolated from the fermentation product of Streptomyces hygroscopicus. TAN-420E exhibits cytotoxicity in cancer cells P-388 and KB. TAN-420E scavenges DPPH free radicals with an IC50 of 1.3 μM[1][2].

• HY-B0510

  Trimethoprim		99.97%
  Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim can inhibit infection of Influenza A virus in chick embryo when combinated with zinc[1][2][3][4].

• HY-B0771AR

  Cefozopran (hydrochloride) (Standard)
  Cefozopran (hydrochloride) (Standard) is the analytical standard of Cefozopran (hydrochloride). This product is intended for research and analytical applications. Cefozopran (SCE-2787) hydrochloride is a semi-synthetic, parenteral, fourth-generation cephalosporin. Cefozopran hydrochloride, an antibiotic, has a broad spectrum of antibacterial activity, inhibiting most of the gram-negative and gram-positive organisms[1][2].

• HY-100584R

  Davercin (Standard)
  Maraviroc (Standard) is the analytical standard of Maraviroc. This product is intended for research and analytical applications. Maraviroc (UK-427857) is a selective CCR5 antagonist with activity against human HIV.

• HY-B0035R

  Sulfamethazine (Standard)
  Sulfamethazine (Standard) is the analytical standard of Sulfamethazine. This product is intended for research and analytical applications. Sulfamethazine (Sulfadimidine) is an antimicrobial that is widely used to treat and prevent various animal diseases (such as gastrointestinal and respiratory tract infections). In China and the European Commission, the maximum residue level for Sulfamethazine in animal product is set at 100 μg/kg[1][2].

• HY-N12654

  Irumamycin
  Irumamycin is a natural 20-membered macrolide antibiotic. Irumamycin is active in vitro against some phytopathogenic fungi[1]. Irumamycin also shows potent antitrypanosomal activity[2].

• HY-112586S1

  Sulfaethoxypyridazine-13C6
  Sulfaethoxypyridazine-13C6 is the 13C6 labeled Sulfaethoxypyridazine. Sulfaethoxypyridazine is a sulfonamide antibacterial agent. Sulfaethoxypyridazine is a sulfonamide that is used in veterinary medicine as feedstuffs.

• HY-N13919

  Avilamycin B
  Avilamycin B is an orally active antibiotic that can be isolated from Streptomyces viridochomogenes. Avilamycin B can be used for the research of intestinal bacteria-related diseases[1].

• HY-17396S

  Butenafine-13C,d3 hydrochloride
  Butenafine-13C,d3 (hydrochloride) is the 13C- and deuterium labeled. Butenafine Hydrochloride (KP363 Hydrochloride) is a synthetic benzylamine antifungal, works by inhibiting the synthesis of sterols by inhibiting squalene epoxidase.

• HY-107496

  Imidocarb dipropionate		99.07%
  Imidocarb dipropionate is a potent antiprotozoal agent. Imidocarb dipropionate is active against the parasite B. bovis with an IC50 of 87 μg/mL[1].

• HY-14926R

  Levonadifloxacin (Standard)
  Levonadifloxacin (Standard) is the analytical standard of Levonadifloxacin. This product is intended for research and analytical applications. Levonadifloxacin ((S)-(-)-Nadifloxacin; WCK 771) is a broad-spectrum anti-staphylococcal agent. Levonadifloxacin shows antibacterial activity against Methicillin (HY-121544)-susceptible Staphylococcus aureus (MSSA) and Methicillin-resistant S. aureus (MRSA) strains, with a reduction of which phagocytized in THP-1 monocytes[1].

• HY-10581R

  Gatifloxacin (Standard)
  Gatifloxacin (Standard) is the analytical standard of Gatifloxacin. This product is intended for research and analytical applications. Gatifloxacin (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50=0.109 μg/ml)[1]. Gatifloxacin can be used to treat bacterial conjunctivitis in vivo.

• HY-129034

  Ramoplanin
  Ramoplanin is a broad-spectrum lipoglycodepsipeptide antibiotic derived from the Actinoplanes spp with with activity against gram-positive bacteria[1][2].

• HY-B0239S2

  Threo-Chloramphenicol-d6
  Threo-Chloramphenicol-d6 is the deuterium labeled Chloramphenicol[1]. Chloramphenicol is an orally active, potent and broad-spectrum antibiotic. Chloramphenicol shows antibacterial activity. Chloramphenicol represses the oxygen-labile transcription factor and hypoxia inducible factor-1 alpha (HIF-1α) in hypoxic A549 and H1299 cells. Chloramphenicol suppresses the mRNA levels of vascular endothelial growth factor (VEGF) and glucose transporter 1, eventually decreasing VEGF release. Chloramphenicol can be used for anaerobic infections and lung cancer research[2][3][4].

• HY-13832S2

  Atovaquone-d5
  Atovaquone-d5 is the deuterium labeled Atovaquone. Atovaquone (Atavaquone) is a potent, selective and orally active inhibitor of the parasite’s mitochondrial cytochrome bc1 complex. Atovaquone is against human and  P. falciparum cytochrome bc1 activity with IC50 values of 460 nM and 2.0 nM, respectively. Atovaquone is an antimalarial agent and has the potential for the investigation of neumocystis pneumonia, toxoplasmosis, malaria, and babesia[1][2].

• HY-B0223R

  Albendazole (Standard)
  Albendazole (Standard) is the analytical standard of Albendazole. This product is intended for research and analytical applications. Albendazole (SKF-62979) is an orally active and broad-spectrum parasiticide with high effectiveness and low host toxicity, is used for the research of gastrointestinal parasites in humans and animals. Albendazole induces apoptosis and autophagy in cancer cells. Albendazole also inhibits tubulin polymerization and HIF-1α, VEGF expression, has antioxidant activity, and inhibits the glycolytic process in cancer cells[1][2][3][4][5].

• HY-B0322AR

  Sulfamethoxazole sodium (Standard)
  Sulfamethoxazole (Standard) (Ro 4-2130 (Standard)) sodium is the analytical standard of Sulfamethoxazole sodium (HY-B0322A). This product is intended for research and analytical applications. Sulfamethoxazole (Ro 4-2130) sodium is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole sodium inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole sodium can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis.

• HY-N0465

  Olaquindox		98.41%
  Olaquindox, a quinoxalin derivative, is an orally active antibiotic. Olaquindox stimulates growth and decreases intestinal mucosal immunity of piglets[1].

• HY-B0117R

  Tigecycline (Standard)
  Tigecycline (Standard) is the analytical standard of Tigecycline. This product is intended for research and analytical applications. Tigecycline (GAR-936) is a broad-spectrum glycylcycline antibiotic. The mean inhibitory concentration (MIC) of Tigecycline for E. coli (MG1655 strain) is approximately 125 ng/mL[1]. MIC50 and MIC90 are 1 and 2 mg/L for Acinetobacter baumannii (A. baumannii), respectively[2].

• HY-10581C

  Gatifloxacin sesquihydrate
  Gatifloxacin sesquihydrate (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin sesquihydrate inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml)[1]. Gatifloxacin sesquihydrate can be used to treat bacterial conjunctivitis in vivo.

• HY-N13197

  5,6-Dihydro-6-methyl-2H-pyran-2-one
  5,6-Dihydro-6-methyl-2H-pyran-2-one is a heterocyclic compound with antitumor, antifungal, antimicrobial, anti-inflammatory, antistress, antibiotic, antituberculosis, antiparasitic, antiviral activities[1].

• HY-A0294AR

  Ertapenem disodium (Standard)
  Ertapenem (disodium) (Standard) is the analytical standard of Ertapenem (disodium). This product is intended for research and analytical applications. Ertapenem (MK-0826) disodium is a broad spectrum and long acting β-lactam antibiotic. Ertapenem disodium has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem disodium can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract[1][2].

• HY-122334

  Myxopyronin A
  Myxopyronin A is an antibiotic that can be found in culture supernatant of the gliding bacterium Myxococcus fulvus strain Mx f50 (Myxobacterales)[1].

• HY-N13881

  Amythiamicin C
  Amythiamicin C is an antimicrobial antibiotic against Gram-positive bacteria (including methicillin-resistant Staphylococcus aureus (MRSA)) and activity against Plasmodium falciparum[1].

• HY-14881S1

  (Rac)-Bedaquiline-d6
  (Rac)-Bedaquiline-d6 is the deuterium labeled Bedaquiline (HY-14881)[1]. Bedaquiline (TMC207) is a diarylquinoline agent and inhibits Mycobacterium tuberculosis (Mtb) F1FO-ATP synthase through targeting of both the c- and the ε-subunit[2]. Bedaquiline has uncoupler activity. Bedaquiline is used for the multi-agent resistant tuberculosis[3].

• HY-N6687A

  Calcimycin hemicalcium salt
  Calcimycin hemicalcium salt (A-23187 hemicalcium salt) is an antibiotic and a unique divalent cation ionophore (like calcium and magnesium). Calcimycin hemicalcium salt induces Ca2+-dependent cell death by increasing intracellular calcium concentration. Calcimycin hemicalcium salt inhibits the growth of Gram-positive bacteria and some fungi. Calcimycin hemicalcium salt also inhibits the activity of ATPase and uncouples oxidative phosphorylation (OXPHOS) of mammalian cells. Calcimycin hemicalcium salt induces apoptosis[1][2][3][4].

• HY-B0318

  Metronidazole		99.92%
  Metronidazole is an orally active nitroimidazole antibiotic. Metronidazole can cross blood brain barrier. Metronidazole can be used for the research of anaerobic infections[1][2][3][4].

• HY-N2268R

  Gymnemagenin (Standard)
  Gymnemagenin (Standard) is the analytical standard of Gymnemagenin. This product is intended for research and analytical applications. Gymnemagenin is a triterpenoid isolated from G. sylvestre. Gymnemagenin is an agent for diabetes and obesity and also possesses antiviral properties[1][2].

• HY-116272

  A51493A
  A51493A is an anthracyclinone antibiotic with antimicrobial activities against Gram-positive bacteria[1].

• HY-10392

  Sutezolid		99.50%
  Sutezolid (PNU-100480), an orally active oxazolidinone antimicrobial agent, acts by inhibiting bacterial protein synthesis. Sutezolid has potent activity against mycobacteria, and is used for the research of drug-resistant tuberculosis[1][2].

• HY-A0153AR

  Cephapirin (sodium) (Standard)
  Cephapirin (sodium) (Standard) is the analytical standard of Cephapirin (sodium). This product is intended for research and analytical applications. Cephapirin sodium (Cefapirin sodium) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity[1][2][3].

• HY-125358

  Dactylfungin B
  Dactylfungin B (MK 2266 B) is an antifungal antibiotic that is active against Candida pseudotropicalis and other fungi, with an MIC value at <10 μg/mL[1].

• HY-129728

  Lienomycin	Inhibitor
  Lienomycin, a polyene antibiotic produced by Actinomyces distatochromogenes var. lienomycini, exhibits antifungal, antibacterial and antitumor activity[1].

• HY-N3074R

  Hexahydrofarnesyl acetone (Standard)
  alpha-Bisabolol (Standard) is the analytical standard of alpha-Bisabolol. This product is intended for research and analytical applications. alpha-Bisabolol, an orally active sesquiterpene alcohol, induces cell cycle arrest, mitochondrial apoptosis and inhibition of PI3K/Akt signalling pathways. alpha-Bisabolol exerts a protective action against Cisplatin (HY-17394)-induced nephrotoxicity by mitigating inflammation and oxidative stress through the inhibition of NFκB activation. alpha-Bisabolol exhibits anti-inflammatory, analgesic, antibiotic and anticancer activities[1][2].

• HY-B1824R

  Cefpirome sulfate (Standard)
  Cefpirome sulfate (Standard) is the analytical standard of Cefpirome sulfate. This product is intended for research and analytical applications. Cefpirome sulfate (HR-810 sulfate) is a fourth generation cephalosporin antibiotic.

• HY-P5577

  Aurein 5.2
  Aurein 5.2 is an antibiotic antimicrobial peptide[1].

• HY-126708

  Luisol A
  Luisol A, an aromatic tetraol, is a major metabolite of an estuarine marine actinomycete of the genus Streptomyces. Luisol A, is an anthraquinone antibiotic analog[1].

• HY-B1350AR

  Fusidic acid (sodium salt) (Standard)
  Fusidic acid (sodium salt) (Standard) is the analytical standard of Fusidic acid (sodium salt). This product is intended for research and analytical applications. Fusidic acid sodium salt (Sodium fusidate), a bacteriostatic antibiotic produced from the Fusidium coccineum fungus, belongs to the class of steroids. Fusidic acid sodium salt has no corticosteroid effects. Fusidic acid sodium salt inhibits the growth of bacteria by preventing the release of translation elongation factor G (EF-G) from the ribosome[1][2].

• HY-131164

  Potassium clavulanate mixture with silicon dioxide (1:1)
  Potassium clavulanate mixture with silicon dioxide (1:1) is a powdered mixture of 1 part Potassium clavulanate to 1 part Silicon dioxide[1].

• HY-A0170R

  Trovafloxacin (Standard)
  Trovafloxacin (Standard) is the analytical standard of Trovafloxacin. This product is intended for research and analytical applications. Trovafloxacin is a broad-spectrum quinolone antibiotic with potent activity against Gram-positive, Gram-negative and anaerobic organisms. Trovafloxacin blocks the DNA gyrase and topoisomerase IV activity. Trovafloxacin is also a potent, selective and orally active pannexin 1 channel (PANX1) inhibitor with an IC50 of 4 μM for PANX1 inward current. Trovafloxacin does not inhibit connexin 43 gap junction or PANX2. Trovafloxacin leads to dysregulated fragmentation of apoptotic cells by inhibiting PANX1[1][2][3].

• HY-129454

  TPU-0037A
  TPU-0037A is an antibiotic and a congener of lydicamycin. It inhibits the growth of Gram-positive bacteria, including methicillin-resistant S. aureus (MRSA), B. subtilis, and M. luteus (MICs=1.56-12.5 μg/mL), but not Gram-negative E. coli, P. mirabilis, P. vulgaris, or P. aeruginosa strains (MICs=>50 μg/mL).

• HY-B0734B

  Cefotiam dihydrochloride hydrate
  Cefotiam (SCE-963) dihydrochloride hydrate is a parenteral cephalosporin antibiotic. Cefotiam dihydrochloride hydrate has broad-spectrum activity against Gram-positive and Gram-negative bacteria[1][2].

• HY-B0187

  Doripenem		99.94%
  Doripenem (S 4661), a 1β-methyl parenteral carbapenem, has very broad-spectrum activity against Gram-positive and Gram-negative aerobic bacteria[1][2].

• HY-13210R

  Zanamivir (Standard)
  Zanamivir (Standard) is the analytical standard of Zanamivir. This product is intended for research and analytical applications. Zanamivir is an influenza viral neuraminidase inhibitor with IC50 values of 0.95 nM and 2.7 nM for influenza A and B, respectively.

• HY-N2301R

  Pleuromutilin (Standard)
  Pleuromutilin (Standard) is the analytical standard of Pleuromutilin. This product is intended for research and analytical applications. Pleuromutilin (Drosophilin B) inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit of bacteria.

• HY-N14781

  10-Decarbamoyloxy-9-dehydromitomycin B
  10-Decarbamoyloxy-9-dehydromitomycin B is a mitomycin. 10-Decarbamoyloxy-9-dehydromitomycin B has antibacterial and antitumor activity[1].

• HY-129123

  ML318		99.26%
  ML318 is a biaryl nitrile inhibitor of PvdQ acylase with an IC50 of 20 nM by binding in the acyl-binding site. ML318 inhibits P. aeruginosa (PAO1) with an IC50 of 19 μM. ML318 prevents pyoverdine production and limits the growth of P. aeruginosa under iron-limiting conditions[1].

• HY-N14582

  Glomosporin
  Glomosporin is a cyclic ester peptide antifungal antibiotic, and it has moderate anti-Aspergillus flavus (including Aspergillus Niger and Aspergillus Niger), yeast activity (MIC is 16 μg/mL)[1].

• HY-B0174AR

  Olsalazine (Standard)
  Olsalazine (Standard) is the analytical standard of Olsalazine. This product is intended for research and analytical applications. Olsalazine is a potent inhibitor of macrophages chemotaxis to LTB4 with an IC50 value of 0.39 mM, also reduces the synthesis of 5-hydroxyeicosatetraenoic acid (5-HETE), 11-HETE, 12-HETE, and 15-HETE in polymorphonuclear leukocyte (PMNL) and mononuclear cells (MNL). Olsalazine can be used for researching ulcerative colitis. Anti-inflammatory activity[1][2].

• HY-142052

  Anhydrotetracycline
  Anhydrotetracycline shows dose-dependent and potent inhibition of tetracycline destructases in vitro[1].

• HY-A0111R

  Cefetamet (Standard)
  Cefetamet (Standard) is the analytical standard of Cefetamet. This product is intended for research and analytical applications. Cefetamet is a cephalosporin antibiotic. Cefetamet has the potential for the research of both upper and lower community-acquired respiratory tract infections[1].

• HY-N14434

  Pradimicin B
  Pradimicin B is an antibiotic. Pradimicin B has strong antifungal and yeast activity[1].

• HY-14814S

  Delafloxacin-d5		99.76%
  Delafloxacin-d5 is deuterium labeled Delafloxacin. Delafloxacin (RX-3341; WQ-3034; ABT492) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia[1].

• HY-108876

  Daunorubicin citrate
  Daunorubicin (Daunomycin) citrate is a topoisomerase II inhibitor with potent anti-tumor activity. Daunorubicin citrate inhibits DNA and RNA synthesis. Daunorubicin citrate is a cytotoxin that inhibits cancer cell viability and induces apoptosis and necrosis. Daunorubicin citrate is also an anthracycline antibiotic. Daunorubicin citrate can be used in the research of infection and variety of cancers, including leukemia, non-Hodgkin lymphomas, Ewing's sarcoma, Wilms' tumor[1][2][4][5].

• HY-17028

  Besifloxacin Hydrochloride		98.11%
  Besifloxacin hydrochloride is a fourth-generation fluoroquinolone antibiotic.

• HY-N13959

  Seldomycin factor 1
  Seldomycin factor 1 (XK 88-1) is an aminoglycoside antibiotic. Seldomycin factor 1 has a broad spectrum of antimicrobial activity[1].

• HY-100528AR

  Dianemycin (Standard)
  4-Methoxycinnamic acid (Standard) is the analytical standard of 4-Methoxycinnamic acid. This product is intended for research and analytical applications. 4-Methoxycinnamic acid is detected as natural phenylpropanoid in A. preissii.

• HY-17396

  Butenafine Hydrochloride		99.96%
  Butenafine Hydrochloride (KP363 Hydrochloride) is a synthetic benzylamine antifungal, works by inhibiting the synthesis of sterols by inhibiting squalene epoxidase.

• HY-N14896

  Chitinovorin C
  Chitinovorin C is a β-lactam antibiotic with a weak inhibitory activity against Gram-negative bacteria[1].

• HY-15034

  Indomethacin sodium
  Indomethacin (Indometacin) sodium is a potent, orally active COX1/2 inhibitor with IC50 values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin sodium has anticancer activity and anti-infective activity. Indomethacin sodium can be used for cancer, inflammation and viral infection research.[1][2][3].

• HY-121272R

  Difloxacin (Standard)
  Difloxacin (Standard) is the analytical standard of Difloxacin. This product is intended for research and analytical applications. Difloxacin is an antimicrobial agent[1].

• HY-108288R

  Sulbactam pivoxil (Standard)
  Sulbactam pivoxil (Standard) is the analytical standard of Sulbactam pivoxil. This product is intended for research and analytical applications. Sulbactam pivoxil is a proagent of sulbactam. Sulbactam is a β-lactamase inhibitor which poorly adsorbed from gastrointestinal tract. Sulbactam pivoxil has a better absorption than the parent agent and provides high serum levels after oral administration[1].

• HY-A0163C

  trans-Clopenthixol dihydrochloride		99.98%
  trans-Clopenthixol ((E)-Clopenthixol) dihydrochloride is an antibiotic agent, without neuroleptic effect. trans-Clopenthixol dihydrochloride can be used to inhibit Pseudomonas aeruginosa and Plasmodium falciparum in vitro[1][2].

• HY-N14373

  Mycelianamide
  Mycelianamide is an antibiotic with anti-Gram-positive bacteria effects[1].

• HY-16102

  Bismuth subcitrate potassium
  Bismuth subcitrate potassium is a compound bismuth salt with oral activity. Bismuth subcitrate potassium has antibacterial activity and can inhibit the growth of Campylobacter pyloridis with a MIC50 of 8 μg/mL. Bismuth subcitrate potassium can be used in the study of gastrointestinal diseases infected by Campylobacter pyloridis[1][2][3].

• HY-B0974

  Methicillin sodium salt
  Methicillin sodium salt (Meticillin sodium) is a β-lactam, semi-synthetic antibiotic related to penicillin antibiotic. Methicillin sodium salt inhibits penicillin-binding proteins involved in the synthesis of peptidoglycan. Methicillin sodium salt inhibits S. aureus with a MIC value of 2.1 μg/mL. Methicillin sodium salt can be used for the research of inflammation[1][2].

• HY-B0454S

  Miconazole-d5
  Miconazole-d5 is the deuterium labeled Miconazole. Miconazole (R18134) is an imidazole antifungal agent. Miconazole also has antibacterial effects[2].

• HY-B0466BR

  Cloxacillin (sodium) (Standard)
  Cloxacillin (sodium) (Standard) is the analytical standard of Cloxacillin (sodium). This product is intended for research and analytical applications. Cloxacillin sodium is an orally active antibacterial agent and β-lactamase inhibitor with an IC50 of 0.04 μM. Cloxacillin sodium can suppress the S. aureus-induced inflammatory response by inhibiting the activation of MAPKs, NF-кB and NLRP3-related proteins[1][2][3].

• HY-W928617

  Spectinomycin sulfate hydrate
  Spectinomycin sulfate hydrate is a broad-spectrum antibiotic and inhibits the growth of a variety of gram-positive and gram-negative organisms. Spectinomycin sulfate hydrate acts by selectively targeting to the bacterial ribosome and interrupting protein synthesis. Spectinomycin sulfate hydrate is also a noncompetitive inhibitor of td intron RNA with an Ki value of 7.2 mM[1]-[5].

• HY-N14418

  Parvodicin B1
  Parvodicin B1 is a glycopeptide antibiotic. Parvodicin B1 has inhibitory effect on Staphylococcus aureus, Staphylococcus furfur, Staphylococcus hemolyticus and Enterococcus faecalis. Parvodicin B1 acts by inhibiting the synthesis of bacterial cell wall[1].

• HY-14926A

  Levonadifloxacin (arginine) hydrate
  Levonadifloxacin (arginine) hydrate is a broad-spectrum anti-staphylococcal agent. Levonadifloxacin (arginine) hydrate shows antibacterial activity against Methicillin (HY-121544)-susceptible Staphylococcus aureus (MSSA) and Methicillin-resistant S. aureus (MRSA) strains, with a reduction of which phagocytized in THP-1 monocytes[1].

• HY-B0507S

  Sulfathiazole-d4		99.90%
  Sulfathiazole-d4 is a deuterium labeled Sulfathiazole. Sulfathiazole is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish[1][2][3][4].

• HY-N15391

  1-Hydroxy-2-nonyn-4-one
  1-hydroxynon-2-yn-4-one is an antibiotic. 1-Hydroxy-2-nonyn-4-one has anti-yeast, filamentous fungus, tumor and weak anti-Gram-positive bacteria and Gram-negative bacteria activity[1].

• HY-163708

  Antibacterial agent	Inhibitor
  Antibacterial agent (compound 8b) is a potent antibacterial agent. Antibacterial agent shows robust antibacterial efect on E. coli and S. aureus with IC50s of 64 and 32 µg/mL, respectively[1].

• HY-130066

  Fortimicin C
  Fortimicin C is an antibiotic, which can be isolated from Micromonospora olivoasterospora. Fortimicin C exhibits broad-spectrum antibacterial activity, inhibits Escherichia coli, Staphylococcus aureus, Bacillus subtilis, Klebsiella pneumoniae, Salmonella typhosa and Serratia marcescens, with MICs of 0.16-0.64 μg/mL. Fortimicin C is resistant against aminoglycoside inactivating enzymes[1].

• HY-129337

  Reveromycin A
  Reveromycin A, a benzoquinoid antibiotic isolated from the genus Streptomyces, is a selective inhibitor of protein synthesis in eukaryotic cells. Reveromycin A inhibits bone resorption by inducing apoptosis specifically in osteoclasts. Reveromycin A has antiproliferative activity against tumor cell lines and antifungal activity[1][2].

• HY-108402R

  Cefodizime (Standard)
  Cefodizime (Standard) is the analytical standard of Cefodizime. This product is intended for research and analytical applications. Cefodizime is a third generation cephalosporin antibiotic with a broad spectrum of antibacterial activity. Cefodizime has no renal toxic effect, good tolerance and immune regulation activity, and has the potential for severe infections of the respiratory and urinary tracts[1][2].

• HY-B1325R

  Cefuroxime axetil (Standard)
  Cefuroxime axetil (Standard) is the analytical standard of Cefuroxime axetil. This product is intended for research and analytical applications. Cefuroxime Axetil, a proagent of the cephalosporin cefuroxime and an oarl broad spectrum antibiotic, inhibits several gram-positive and gram-negative organisms, including those most frequently associated with various common community-acquired infections[1].

• HY-119280

  Sch 29482
  Sch 29482 is an orally active penem antibiotic with broad-spectrum antibacterial activity[1].

• HY-15662

  Tulathromycin A
  Tulathromycin A (Tulathromycin), a macrolide antibiotic, inhibits protein synthesis (IC50=0.26 µM) by targeting bacterial ribosome. Tulathromycin A is used for the research of respiratory disease in cattle and swine. Immunomodulatory effects[1][2][3].

• HY-121136

  Chartreusin
  Chartreusin is an antibiotic that is active against certain Gram-positive organisms and mycobacteria. Chartreusin is also active against the Micrococcus fiyogenes v. aureus phage[1].

• HY-17010

  Retapamulin
  Retapamulin (SB-275833) is a topical antibiotic that binds Staphylococcus aureus and E. coli ribosomes with a Kd of 3 nM. Retapamulin can be used in researches of atopic dermatitis and prostate cancer[1][2][8].

• HY-13234R

  Rifaximin (Standard)
  Rifaximin (Standard) is the analytical standard of Rifaximin. This product is intended for research and analytical applications. Rifaximin, a gastrointestinal-selective antibiotic, binds the β-subunit of bacterial DNA-dependent RNA polymerase, resulting in inhibition of bacterial RNA synthesis. Rifaximin susceptibility is higher against Gram-positive strains (MIC: 0.03-5 mg/ml) compared to Gram-negative bacteria (MIC: 8-50 mg/mL)[1][2].

• HY-B0502AS

  Enrofloxacin-d5 hydrochloride
  Enrofloxacin-d5 (hydrochloride) is deuterium labeled Enrofloxacin (monohydrochloride). Enrofloxacin monohydrochloride (BAY Vp 2674 monohydrochloride) is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis.

• HY-B0273A

  Sulfadiazine sodium
  Sulfadiazine sodium is a sulfonamide antibiotic with antimalarial activity. Sulfadiazine can be used for toxoplasmosis research[1][2].

• HY-P5712

  Gramicidin S		99.19%
  Gramicidin S (Gramicidin soviet) is a cationic cyclic peptide antibiotic that selectively targets bacterial cell membranes and has anticancer activity. Gramicidin S also exerts antibacterial activity by destroying membrane integrity and interfering with membrane protein function. Gramicidin S inserts into the phospholipid bilayer through hydrophobic amino acid residues, specifically binds to negatively charged membrane lipids and disrupts membrane structure, thereby inhibiting cell division and cell wall synthesis, and ultimately causing bacterial death. Gramicidin S also inhibits ion channels, with IC50s of 41 μM, 24 μM, and 3 μM for Na+/K+-ATPase, tobacco leaf plasma membrane Mg2+/K+-ATPase, and rat heart plasma membrane Ca2+-ATPase, respectively[1][2][3].

• HY-B0126A

  Marbofloxacin hydrochloride
  Marbofloxacin hydrochloride is a third generation fluoroquinolone and orally active antimicrobial agent, which has a broad spectrum bactericidal activity and good efficacy. Marbofloxacin hydrochloride can be used for the research of infections by Gram-positive and Gram-negative bacteria and Mycoplasma[1][2][3].

• HY-10846R

  Delamanid (Standard)
  Delamanid (Standard) is the analytical standard of Delamanid. This product is intended for research and analytical applications. Delamanid, a newer mycobacterial cell wall synthesis inhibitor, inhibits the synthesisi of mucolic acids[1].

• HY-B1119R

  Triclosan (Standard)
  Triclosan (Standard) is the analytical standard of Triclosan. This product is intended for research and analytical applications. Triclosan is a broad-spectrum antibacterial agent that inhibits bacterial fatty acid synthesis at the enoyl-acyl carrier protein reductase (FabI) step. Triclosan inhibits E. coli enoyl-acyl carrier protein reductase (FabI) and FabI containing a glycine-to-valine substitution at position 93 (FabIG93V) with IC50s of 2 µM and 10 µM, respectively. Triclosan causes apoptotic effect in cultured rat neural stem cells (NSC). Triclosan exacerbates colitis and colitis-associated colorectal tumorigenesis in animal models[1][2][3].

• HY-14865A

  Omadacycline mesylate		98.11%
  Omadacycline (PTK 0796) mesylate, a first-in-class orally active aminomethylcycline antibacterial, is a member of the tetracycline class of antibiotics. Omadacycline mesylate acts through the inhibition of bacterial protein synthesis by binding to the 30S ribosomal subunit. Omadacycline mesylate possesses broad-spectrum antibacterial activity against aerobic and anaerobic Gram-positive and Gram-negative bacteria, as well as atypical bacteria. Omadacycline mesylate can be used for the research of acute bacterial skin and skin-structure infections, community-acquired pneumonia, and urinary tract infections[1][2][3][4].

• HY-B1781A

  Sulfachloropyridazine sodium
  Sulfachloropyridazine (sodium) is a sulfonamide antibiotic that inhibits bacterial growth[1].

• HY-W587701

  Methacycline
  Methacycline is a tetracycline antibiotic that inhibits bacterial protein synthesis. Methacycline is a potent inhibitor of epithelial-to-mesenchymal transition (EMT). Methacycline blocks EMT in vitro and inhibits fibrogenesis in vivo without directly affecting TGF-β1 Smad signaling. Methacycline is an antimicrobial agent with potential for use in pulmonary fibrosis research[1].

• HY-B1596R

  Ceftizoxime (Standard)
  Ceftizoxime (Standard) is the analytical standard of Ceftizoxime. This product is intended for research and analytical applications. Ceftizoxime is a bacterial inhibitor which acts by interfering with bacterial cell wall synthesis and inhibiting cross-linking of the peptidoglycan.

• HY-146449

  PXYD4
  PXYD4 is a ribosomal protein S1 (RpsA) antagonist with Kds of 3.24 and 1.64 μM for RpsA-CTD and RpsA-CTD Δ438A, respectively. RpsA plays an important role in the trans-translation process of Mycobacterium Tuberculosis (Mtb)[1].

• HY-16742R

  Gepotidacin (Standard)
  Gepotidacin (Standard) is the analytical standard of Gepotidacin. This product is intended for research and analytical applications. Gepotidacin (GSK2140944) is a novel triazaacenaphthylene bacterial type II topoisomerase inhibitor.

• HY-16980S

  Eravacycline-d4 dihydrochloride		99.98%
  Eravacycline-d4 (TP-434-d4) dihydrochloride is deuterium labeled Eravacycline. Eravacycline is a potent and broad-spectrum antibacterial agent[1][2][3][4][5][6].

• HY-N14980

  Dermostatin B
  Dermostatin B is a polyene antibiotic with antifungal activity that can be used in the study of fungal infections[1].

• HY-N15100

  Pristinamycin ⅡB
  Pristinamycin IIB is an ester peptide antibiotic with anti-Gram-positive bacteria effects[1].

• HY-W750960

  Biotinylated isoxazole		99.41%
  Biotinylated isoxazole is a biotinylated derivative of Isoxazole (HY-W010649). Biotinylated isoxazole is capable of triggering the formation of aggregates related to RNA granules[1].

• HY-W706112

  Chloramphenicol-d5-2
  Chloramphenicol-d5-2 is the deuterium labeled Chloramphenicol (HY-B0239). Chloramphenicol is an orally active, potent and broad-spectrum antibiotic[1].

• HY-N14682

  Helvolinic acid
  HHelvolinic acid is a steroidal antibiotic. Helvolinic acid has anti-Gram-positive bacterial activity[1].

• HY-14881R

  Bedaquiline (Standard)
  Bedaquiline (Standard) is the analytical standard of Bedaquiline. This product is intended for research and analytical applications. Bedaquiline (TMC207) is a diarylquinoline agent and inhibits Mycobacterium tuberculosis (Mtb) F1FO-ATP synthase through targeting of both the c- and the ε-subunit[1]. Bedaquiline has uncoupler activity. Bedaquiline is used for the multi-agent resistant tuberculosis[2].

• HY-N14371

  Menoxymycin B
  Menoxymycin B is an antibiotic. Menoxymycin B has a cytotoxic effect. Menoxymycin B inhibits KB and N18-RE-105 cells with IC50s of 0.22 μM and 0.023 μM[1].

• HY-B1043R

  Piromidic acid (Standard)
  Piromidic acid (Standard) is the analytical standard of Piromidic acid. This product is intended for research and analytical applications. Piromidic acid is an antibacterial agent. Piromidic acid is active against gramnegative bacteria and staphylococci and can be used for the research of intestinal, urinary, and biliary tract infections[1][2].

• HY-12485R

  TBA-354 (Standard)
  Polyphyllin VI (Standard) is the analytical standard of Polyphyllin VI. This product is intended for research and analytical applications. Polyphyllin VI, an active saponin, possess anti-cancer activities. Polyphyllin VI induces G2/M cell cycle arrest and triggers apoptosis. Polyphyllin VI induces caspase-1-mediated pyroptosis via the induction of ROS/NF-κB/NLRP3/GSDMD signal axis in non-small cell lung cancer[1][2][3].

• HY-100568

  3-O-Demethylfortimicin A
  3-O-Demethylfortimicin A (A-49759) is an aminocyclitol antibiotic with antibacterial activity. 3-O-Demethylfortimicin A is particularly effective against Gram-negative pathogens and staphylococcus[1][2][3].

• HY-17583R

  Griseofulvin (Standard)
  Griseofulvin (Standard) is the analytical standard of Griseofulvin. This product is intended for research and analytical applications.

• HY-N15179

  Minosaminomycin
  Minosaminomycin is an antibiotic containing myo-inosamine that can be extracted from Streptomyces No. MA514A1. Minosaminomycin exerts antimicrobial activity against Mycobacterium smegrnatis ATCC 607 and Mycobacterium phlei (MIC= 1.56/6.25 mcg/mL)[1].

• HY-101575

  Acetylazide
  Acetylazide is a synthetic broad-spectrum bacteriostatic antibiotic.

• HY-19892

  Brilacidin
  Brilacidin (PMX 30063) is an anti-infective antimicrobial with MIC90s of 1 and 8 μg/mL for Gram-positive bacteria Streptococcus pneumonia and Streptococcus viridans, and MIC90 of 8 and 4 μg/mL for Gram-negative bacteria Haemophilus influenza and Pseudomonas aeruginosa. Brilacidin is a defensin mimetic antibiotic compound[1][2].

• HY-101739

  Amcinafal
  Amcinafal is an active diol, used against virus replication and interferon production.

• HY-101818

  PNU288034
  PNU288034 is a potent oxazolidinone antibiotic.

• HY-101726

  DuP 105		99.38%
  DuP 105 is an orally active oxazolidinone, a new class of synthetic antimicrobial agent with activity against gram-positive bacteria.

• HY-B0706

  Flomoxef
  Flomoxef is a oxacephem group antibiotic, with excellent activity against various Gram-positive bacteria[1][2].

• HY-B0174A

  Olsalazine		99.83%
  Olsalazine is a potent inhibitor of macrophages chemotaxis to LTB4 with an IC50 value of 0.39 mM, also reduces the synthesis of 5-hydroxyeicosatetraenoic acid (5-HETE), 11-HETE, 12-HETE, and 15-HETE in polymorphonuclear leukocyte (PMNL) and mononuclear cells (MNL). Olsalazine can be used for researching ulcerative colitis. Anti-inflammatory activity[1][2].

• HY-112665

  Virginiamycin Complex
  Virginiamycin complex contains two streptogramin antibiotics, virginiamycin M1 and virginiamycin S1 produced by S. virginiae. As a complex, the two antibiotics act synergistically to irreversibly inhibit protein synthesis in bacteria[1].

• HY-B0579S1

  Cyclosporin A-d3
  Cyclosporin A-d3 is the d3-labeled Cyclosporin A (HY-B0579)[1].

• HY-100436R

  Cadazolid (Standard)
  Cadazolid (Standard) is the analytical standard of Cadazolid. This product is intended for research and analytical applications. Cadazolid (ACT-179811) is a new oxazolidinone antibiotic with potent activity against Clostridium difficile.

• HY-17395A

  Terbinafine		99.87%
  Terbinafine (TDT 067) is an orally active and potent antifungal agent. Terbinafine is a potent non-competitive inhibitor of squalene epoxidase from Candida, with a Ki of 30 nM. Terbinafine also shows antibacterial activity against certain Gram-positive and Gram-negative bacteria[1][2][3]. Terbinafine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

• HY-121610

  FR-202306
  FR-202306 is a compound with antibacterial and peptide deformylase inhibitory activities, isolated from microorganisms, which has an inhibitory effect on the peptide deformylase of Staphylococcus aureus and also has antibacterial activity.

• HY-113945

  Abbeymycin
  Abbeymycin is an antibiotic derived from the actinobacterium Streptomyces sp. AB-999F-52. Abbeymycin is a specifically acting antibiotic with antimicrobial activity, primarily targeting anaerobic bacteria. Abbeymycin is employed in research concerning antibiotic discovery and screening[1].

• HY-B0408A

  Clindamycin hydrochloride
  Clindamycin (hydrochloride) is a semisynthetic lincosamide antibiotic, which inhibits protein synthesis by acting on the 50S ribosomal.

• HY-105048

  Omiganan	Inhibitor	98.64%
  Omiganan is a cationic antimicrobial peptide. Omiganan as an analogue of indolicidin shows activity against gram-positive and gram-negative bacteria but also Candida spp. isolates. Omiganan can be used for the research of alcohol nose and acne[1][2].

• HY-66011

  Moxifloxacin Hydrochloride		99.99%
  Moxifloxacin Hydrochloride (BAY 12-8039) is an oral 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2].

• HY-10393R

  Eperezolid (Standard)

• HY-B0712R

  Ceftriaxone (Standard)
  Ceftriaxone (Standard) is the analytical standard of Ceftriaxone. This product is intended for research and analytical applications. Ceftriaxone (Ro 13-9904 free acid) is a broad spectrum β-lactam third-generation cephalosporin antibiotic, which has good antibacterial activity against a variety of gram-negative and positive bacteria. Ceftriaxone is a covalent inhibitor of GSK3β with IC50 value of 0.78 μM. Ceftriaxone is an inhibitor of Aurora B. Ceftriaxone has anti-inflammatory, antitumor and antioxidant activities. Ceftriaxone can be used in the study of bacterial infections and meningitis[1][2][3][4][5][6][7].

• HY-13756S

  Tacrolimus-13C,d2
  Tacrolimus-13C,d2 is a 13C-labeled and deuterium labeled Tacrolimus. Tacrolimus (FK506), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties[1].

• HY-138247

  β-Lactamase-IN-2		98.59%
  β-Lactamase-IN-2 is a beta-lactamase inhibitor, extracted from patent WO 2019075084 A1, compound 1. β-Lactamase-IN-2 has anti-microbial and anti-bacterial effects[1].

• HY-14273

  Isavuconazole		99.99%
  Isavuconazole (BAL-4815) is a triazole proagent with antifungal activity against yeasts, molds, and dimorphic fungi. Isavuconazole inhibits ergosterol biosynthesis and results in the disruption of fungal membrane structure and function. Isavuconazole is a moderate inhibitor of CYP3A4.

• HY-A0076

  Tebipenem
  Tebipenem is an orally available carbapenem antibiotic, shows broad-spectrum activity against Gram-positive and -negative bacteria, except for Pseudomonas aeruginosa.

• HY-N13983

  Arylomycin B4
  Arylomycin B4 is a lipohexapeptide antibiotic against Gram-positive bacteria[1].

• HY-108913R

  Nitrocefin (Standard)
  Nitrocefin (Standard) is the analytical standard of Nitrocefin. This product is intended for research and analytical applications. Nitrocefin is a chromogenic β-lactamase substrate that undergoes a distinctive color change from yellow to red as the amide bond in the β-lactam ring is hydrolyzed by β-lactamase. Nitrocefin is used in competitive inhibition studies in developmental work on β-lactamase-resistant antibiotics[1][2][3].

• HY-106922A

  Sanfetrinem sodium
  Sanfetrinem (GV104326) sodium is a beta-lactamase-stable antibiotic. Sanfetrinem sodium has broad-spectrum activity against gram-positive and gram-negative bacteria[1].

• HY-B0278R

  Bacitracin (Zinc) (Standard)
  Bacitracin Zinc (Standard) is the analytical standard of Bacitracin Zinc (HY-B0278). Bacitracin Zinc (Standard) is a complex formed by the binding of Bacitracin (HY-107193) with zinc ions. Bacitracin Zinc (Standard) is an orally active polypeptide antibiotic with bactericidal properties. Bacitracin Zinc (Standard) can cause DNA and deoxyribose damage, as well as improve the gut microbiota of broiler and beef cattle[1][2].

• HY-77813S

  Benzyl isothiocyanate-d7
  Benzyl isothiocyanate-d7 is the deuterium labeled Benzyl isothiocyanate. Benzyl isothiocyanate is a member of natural isothiocyanates with antimicrobial activity[1][2]. Benzyl isothiocyanate potent inhibits cell mobility, migration and invasion nature and matrix metalloproteinase-2 (MMP-2) activity of murine melanoma cells[2].

• HY-B0198

  Cefaclor		99.61%
  Cefaclor is a well-absorbed orally active cephalosporin antibiotic. Cefaclor can specifically bind to specific for penicillin-binding protein 3 (PBP3). Cefaclor can be used for the research of depression and kinds of infections caused by bacteria, such as respiratory tract infections, bacterial bronchitis, pharyngitis and skin infections[1][2][3][4].

• HY-146646

  Bleomycin A2
  Bleomycin A2, an antitumor antibiotic promoting DNA-degradation, is an aspartate/asparagine-β-hydroxylase (AspH) inhibitor with an IC50 of 1.47 μM[1].

• HY-N6790

  Nonactin
  Nonactin is a macrotetrolide antibiotic and mitochondrial uncoupler with antibacterial, insecticidal, and acaricidal activities. Nonactin acts as an ionophore for monovalent cations, including K+, and NH4+, and it can also inhibit the surface expression of endogenous HSP60. In addition, Nonactin can induce apoptosis in β-catenin mutant tumor cells and has anti-tumor activity[1][2][3][4].

• HY-106783R

  Polymyxin B nonapeptide (Standard)
  Polymyxin B nonapeptide (Standard) is the analytical standard of Polymyxin B nonapeptide. This product is intended for research and analytical applications. Polymyxin B nonapeptide is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing their outer membranes[1][2][3].

• HY-N11879

  6-C-Methylquercetin-3,4'-dimethyl ether
  6-C-Methylquercetin-3,4'-dimethyl etheris a flavonol derivative isolated from the leaves of Bauhinia thonningii Schum. 6-C-Methylquercetin-3,4'-dimethyl ether has antibacterial activity against Gram-negative multidrug-resistant bacteria and against methicillin-resistant Staphylococcus aureus (MRSA) strains[1].

• HY-N7139B

  Penicillin G benzathine tetrahydrate
  Penicillin G benzathine tetrahydrate (Benzathine benzylpenicillin tetrahydrate) is an antibiotic against many bacterial infections[1].

• HY-B0755

  Etimicin sulfate		99.59%
  Etimicin (sulfate), a fourth-generation aminoglycoside antibiotic, is now widely clinically used due to its high efficacy and low toxicity.

• HY-B0125R

  Ofloxacin (Standard)
  Ofloxacin (Standard) is the analytical standard of Ofloxacin. This product is intended for research and analytical applications. Ofloxacin (Hoe-280) is a fluoroquinolone whose primary mechanism of action is inhibition of bacterial DNA gyrase. Ofloxacin shows inhibitory activity against vaccinia virus (VV).

• HY-B0925A

  Oxacillin
  Oxacillin is an orally active synthetic penicillin with good bactericidal activity against staphylococci and other gram-positive pathogens[1].

• HY-117818

  Sapurimycin
  Sapurimycin is an antitumor antibiotic isolated from Streptomyces DO-116 and belongs to the capramycin family. Sapurimycin exhibits potent activity against Gram-positive bacteria and exhibits significant antitumor effects against leukemia P388 and sarcoma 180 in mouse models. In vitro studies have shown that Sapurimycin can induce single-strand breaks in supercoiled plasmid DNA[1].

• HY-B1324A

  Oxiconazole
  Oxiconazole (Ro 13-8996) is a broad spectrum anti-fungal agent which can inhibit the growth of Candida, Aspergillus and Trichophyton. Oxiconazole is also a highly efficacious activator of CYP3A4 transactivation, which could be antagonized by Rifampicin (HY-B0272) in a competitive manner. Oxiconazole exhibits inhibitory effect against colorectal cancer (CRC) via peroxiredoxin-2 (PRDX2)-mediated autophagy arrest[1][2][3].

• HY-18257R

  Rolitetracycline (Standard)
  Saflufenacil (Standard) is the analytical standard of Saflufenacil. This product is intended for research and analytical applications. Saflufenacil is a herbicide of the pyrimidinedione chemical class preplant burndown and selective preemergence dicot weed control in multiple crops, including corn. Saflufenacil is a potent inhibitor of protoporphyrinogen IX oxidase (PPO)[1].

• HY-B1358R

  Lincomycin (hydrochloride monohydrate) (Standard)
  Lincomycin (hydrochloride monohydrate) (Standard) is the analytical standard of Lincomycin (hydrochloride monohydrate). This product is intended for research and analytical applications. Lincomycin hydrochloride monohydrate is a narrow-spectrum antibiotic, has similar effects to erythromycin, which has a good effect on gram-positive coccus, mainly used to inhibit the synthesis of bacterial cell protein[1][2].

• HY-N14011

  Cedarmycin A
  Cedarmycin A has activities against Candida, Cryptococcus neoforme and Aspergillus fumigatus, with the MIC values of 12.5-50 μg/mL[1].

• HY-B0724B

  Pazufloxacin
  Pazufloxacin (T-3761) is a fluoroquinolone antibiotic.

• HY-B1915

  Micronomicin		99.92%
  Micronomicin (Gentamicin C2b) is an aminoglycoside antibiotic, with antibacterial and bactericidal activities[1].

• HY-Z0478

  (-)-Limonene
  (-)-Limonene ((S)-(-)-Limonene) is orally active and can cause mild bronchoconstriction. (-)-Limonene alleviates cytosolic and mitochondrial oxidative stress by inhibiting the increase of calcium ions (Ca2+) and Ca2+/calmodulin-dependent protein kinase II (CaMKII). It also exerts anti-stress effects by inhibiting the activity of the hypothalamic-pituitary-adrenal (HPA) axis. Additionally, (-)-Limonene can be used as an antibacterial agent in aquaculture[1][2][3][4].

• HY-17412

  Minocycline hydrochloride		99.79%
  Minocycline hydrochloride is an orally active, potent and BBB-penetrated semi-synthetic tetracycline antibiotic. Minocycline hydrochloride is a hypoxia-inducible factor (HIF)-1α inhibitor. Minocycline hydrochloride shows anti-cancer, anti-inflammatory, and glutamate antagonist effects. Minocycline hydrochloride reduces glutamate neurotransmission and shows neuroprotective properties and antidepressant effects. Minocycline hydrochloride inhibits bacterial protein synthesis through binding with the 30S subunit of the bacterial ribosome, resulting in a bacteriostatic effect[1][2][3][4][5][6][7].

• HY-N14726

  Primocarcin
  Primocarcin is an antibiotic that inhibits Ehrlich ascites cancer[1].

• HY-10004R

  Faropenem daloxate (Standard)

• HY-A0130S

  Sulfalene-13C6
  Sulfalene-13C6 is the 13C6 labeled Sulfalene. Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial[1][2].

• HY-17425AS1

  Valacyclovir-d4 hydrochloride
  Valacyclovir-d4 (hydrochloride) is the deuterium labeled Valacyclovir hydrochloride. Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir hydrochloride inhibits HSV-1 W (50=2.9 μg/ml). Valacyclovir hydrochloride is a proagent of Aciclovir (HY-17422)[1][2][3][4][5].

• HY-121793

  Roemerine
  Roemerine is an alkaloid that has been identified from the leaves of Fibraurea recisa Pierre. Roemerine exhibits antibacterial, anticancer, and antidepressant activities, can reverse the multidrug resistance phenotype in cultured cells, and exerts antibacterial effects by regulating the cAMP signaling pathway. Additionally, Roemerine influences neuronal activity by increasing BDNF protein expression and modulating the serotonergic and glutamatergic systems. Roemerine holds promise for research in the fields of cancer, infections, and neurological diseases[1][2][3][4][5].

• HY-N7114A

  Chloramphenicol succinate sodium
  Chloramphenicol succinate sodium is a proagent of Chloramphenicol, with Haemotoxicity. Chloramphenicol succinate is a competitive substrate and inhibitor of succinate dehydrogenase (SDH) that is the possible reason for its toxicity[1][2][3].

• HY-129291

  Reductiomycin
  Reductiomycin is an antibiotic, which exhibits antimicrobial activity against gram positive bacteria and fungi. Reductiomycin exhibits antitumor activity[1].

• HY-16158

  Cyclacillin		99.79%
  Cyclacillin (Wy-4508) is an orally active aminopenicillin antibiotic, shows antibacterial activity against a wide range of gram-positive and gram-negative pathogens[1].

• HY-B0802R

  Terbutaline (sulfate) (Standard)		99.95%
  Terbutaline (sulfate) (Standard) is the analytical standard of Terbutaline (sulfate). This product is intended for research and analytical applications. Terbutaline sulfate is an orally active β2-adrenergic receptor agonist and an active metabolite of bambuterol[1]. Terbutaline sulfate can be used in asthma symptom research[2].

• HY-B0275A

  Oxytetracycline hydrochloride		98.92%
  Oxytetracycline hydrochloride is an antibiotic belonging to the tetracycline class. Oxytetracycline hydrochloride potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline hydrochloride is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline hydrochloride also possesses anti-HSV-1 activity[1][2][3].

• HY-P1063

  LF11
  LF11 is a peptide with antibacterial activity[1].

• HY-145741

  MptpB-IN-1
  MptpB-IN-1 (Compound 13) is a potent and orally active inhibitor of MptpB. Mycobacterium tuberculosis protein-tyrosine-phosphatase B (MptpB) is a secreted virulence factor that subverts antimicrobial activity in the host. MptpB-IN-1 reduces multidrug-resistant mycobacterium tuberculosis survival and infection burden[1].

• HY-17439R

  Salinomycin (sodium salt) (Standard)
  Salinomycin (sodium salt) (Standard) is the analytical standard of Salinomycin (sodium salt). This product is intended for research and analytical applications. Salinomycin sodium salt (Salinomycin sodium), an antibiotic potassium ionophore, is a potent inhibitor of Wnt/β-catenin signaling. Salinomycin sodium salt (Salinomycin sodium) acts on the Wnt/Fzd/LRP complex, blocks Wnt-induced LRP6 phosphorylation, and causes degradation of the LRP6 protein. Salinomycin sodium salt (Salinomycin sodium) shows selective activity against human cancer stem cells[1][2][3].

• HY-B0724BS

  Pazufloxacin-d4
  Pazufloxacin-d4 is deuterium labeled Pazufloxacin.

• HY-B0975AS

  Penicillin V-d5		99.45%
  Penicillin V-d5 (Phenoxymethylpenicillin-d5) is the deuterium labeled Penicillin V. Penicillin V (Phenoxymethylpenicillin) is an orally active antibiotic. Penicillin V inhibits the growth of Streptococci, C. difficile and S. aureus. Penicillin V can be used for the research of otitis, sinusitis, pharyngitis and tonsillitis[1][2][3][4].

• HY-107027

  Polymyxin E2 sulfate
  Polymyxin E2 sulfate is an antibiotic produced by the soil bacterium Bacillus polymyxa[1].

• HY-B1369A

  Imipenem	Inhibitor	99.83%
  Imipenem (MK0787), a stable crystalline derivative of thienamycin, is an antibiotic and has the excellent activity against a broad range of gram-positive and gram-negative aerobic and anaerobic bacteria. Imipenem can be used for the research of carbapenem-nonsusceptible and P. aeruginosa biofilm infections[1][2][3].

• HY-17514S2

  Itraconazole-d9
  Itraconazole-d9 is the deuterium labeled Itraconazole[1]. Itraconazole (R51211) is a triazole antifungal agent and a potent and orally active Hedgehog (Hh) signaling pathway antagonist with an IC50 of ~800 nM. Itraconazole potently inhibits lanosterol 14α-demethylase (cytochrome P450 enzyme), thereby inhibits the oxidative conversion of lanosterol to ergosterol. Itraconazole has anticancer and antiangiogenic effects. Itraconazole is a oxysterol-binding protein (OSBP) inhibitor[2][3][4][5].

• HY-115964

  VP-4556
  VP-4556 is a potent anti-methicillin-resistant Staphylococcus aureus (MRSA) agent. VP-4556 exhibits significant microbial growth inhibition toward Staphylococcus aureus (ATCC 43300) with MIC of 8 µg/mL. VP-4556 inhibits the growth of methicillin‐resistant Staphylococcus aureus with growth inhibition >95%[1].

• HY-122350

  Dactimicin sulfate
  Dactimicin sulfate (SF-2052 sulfate) is an antibiotic produced by Dactylosporangium matsuzakiense and belongs to the fortimicin antibiotic family. Dactimicin sulfate is an aminoglycoside antibiotic containing a carboximido group and inhibits protein synthesis by binding to the 30S ribosomal subunit of bacteria. Dactimicin sulfate can be used in research on infections caused by sensitive bacteria[1].

• HY-N11415

  Aurachin SS
  Aurachin SS is a nature product that could be isolated from Streptomyces sp. NA04227. Aurachin SS is an antibiotic and has antibacterial activity[1].

• HY-122507

  Septamycin
  Septamycin (A 28695A) is a metal complexing polyether antibiotic. Septamycin is produced by a strain of Streptomyces hygroscopicus NRRL 5678. Septamycin has anticoccidial activity[1][2].

• HY-W055872

  Erythromycylamine
  Erythromycylamine is a macrolide antibiotic. Erythromycylamine has antibacterial activity against most Gram-positive cocci and M. catarrhalis[1][2].

• HY-B1128A

  Cefamandole sodium
  Cefamandole Sodium Salt is a second-generation broad-spectrum cephalosporin antibiotic.

• HY-N14282

  Ezomycin B2
  Ezomycin B2 is an antibiotic with antifungal activity[1].

• HY-B0356BS

  Ciprofloxacin-d8 hydrochloride monohydrate
  Ciprofloxacin-d8 (hydrochloride monohydrate) is the deuterium labeled Ciprofloxacin (hydrochloride monohydrate). Ciprofloxacin hydrochloride is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.

• HY-P2149

  Concanavalin A
  Concanavalin A is a Ca2+/Mn2+-dependent and mannose/glucose-binding plant lectin that can be found in jack bean. Concanavalin A can induce programmed cell death. Concanavalin A can be used to induce acute hepatic injury[1][3].

• HY-B0466R

  Cloxacillin (sodium monohydrate) (Standard)
  Cloxacillin (sodium monohydrate) (Standard) is the analytical standard of Cloxacillin (sodium monohydrate). This product is intended for research and analytical applications. Cloxacillin sodium monohydrate is an orally active antibacterial agent and β-lactamase inhibitor with an IC50 of 0.04 μM. Cloxacillin sodium monohydrate can suppress the S. aureus-induced inflammatory response by inhibiting the activation of MAPKs, NF-кB and NLRP3-related proteins[1][2][3].

• HY-B0441R

  Tobramycin (Standard)
  Tobramycin (Standard) is the analytical standard of Tobramycin. This product is intended for research and analytical applications. Tobramycin (Nebramycin Factor 6) is a parenterally administered, broad spectrum aminoglycoside antibiotic that is widely used in the treatment of moderate to severe bacterial infections due to sensitive organisms[1].Tobramycin can be used to pneumonia research caused by Pseudomonas aeruginosa[2][3].

• HY-N14978

  Eurocidin D
  Eurocidin D is a cyclic peptide antibiotic. Eurocidin D can inhibit the degranulation of rat mast cells[1].

• HY-117183

  Lankacidinol
  Lankacidinol (T-2636 F) is an antibiotic. Lankacidinol and its related metabolites 2,18-seco-lankacidinol A (1) and 2,18-seco-lankacidinol B (2) have significant biological activities and potential medicinal value. In addition, 2,18-seco-lankacidinol A exhibits potent antitumor activity.

• HY-131054

  Cinerubin B
  Cinerubin B, a glycosylated anthracycline antibiotic, is an anticancer agent from Streptomyces sp. SPB74[1].

• HY-B1056R

  Procodazole (Standard)
  DTA (Standard) is the analytical standard of DTA. This product is intended for research and analytical applications. DTA (2,4-Disulfamyl-5-trifluoromethylaniline) is a cyclic AMP phosphodiesterase inhibitor that binds to erythrocyte carbonic anhydrase[1][2].

• HY-N7115R

  Sultamicillin (Standard)
  Sultamicillin (Standard) is the analytical standard of Sultamicillin. This product is intended for research and analytical applications. Sultamicillin is a broad-spectrum and orally active beta-lactamase inhibitor, an antibiotic with antibacterial activity[1].

• HY-116010R

  Oleandomycin (Standard)
  Oleandomycin (Standard) is the analytical standard of Oleandomycin. This product is intended for research and analytical applications. Oleandomycin is a macrolide antibiotic structurally closely related to Erythromycin. Oleandomycin is similar to Erythromycin with antimicrobial activity.

• HY-146329

  PqsR/LasR-IN-3		99.82%
  PqsR/LasR-IN-3 (Compound 7a) is a potent inhibitor of PqsR and LasR systems in P. aeruginosa. PqsR/LasR-IN-3 also inhibits hERG with the IC50 of 109.01 µM[1].

• HY-B1043

  Piromidic acid		98.96%
  Piromidic acid is an antibacterial agent. Piromidic acid is active against gramnegative bacteria and staphylococci and can be used for the research of intestinal, urinary, and biliary tract infections[1][2].

• HY-108881R

  Troleandomycin (Standard)
  Eptifibatide (acetate) (Standard) is the analytical standard of Eptifibatide (acetate). This product is intended for research and analytical applications. Eptifibatide acetate is a cyclic heptapeptide, acts as a competitive antagonist for the activated platelet glycoprotein IIb/IIIa receptor, with anti-platelet activity[1].

• HY-B0136S

  Cefdinir-13C,15N2
  Cefdinir-13C,15N2 (FK-482-13C,15N2) is 13C and 15N labeled Cefdinir. Cefdinir (FK-482) is a semi-synthetic, broad-spectrum antibiotic in the third generation of the cephalosporin class, which is proved to be effective for infections caused by several Gram-negative and Gram-positive bacteria. Cefdinir can be used for the research of common bacterial infections of the ear, sinus, throat, and skin[1][2].

• HY-B0343

  Sarafloxacin
  Sarafloxacin (A-56620) is a fluoroquinolone antimicrobial agent[1].

• HY-146098

  Antibacterial agent 105
  Antibacterial agent 105 (Compound 17) is a phenanthrolinic analog of quinolones show antibacterial activity against M. tuberculosis with antibacterial activity (MIC90=2.64 μM). Antibacterial agent 105 exhibits antibacterial activities against different bacterial species with MIC90s of 11.18, 11.18, 0.70, 1.40, 44.70, and 22.35 μM for M. smegmatis, M. aurum, M. marinum, BCG, E. aerogenes and S. aureus, respectively[1].

• HY-N7449

  Neamine
  Neamine, a degradation product of Neomycin, is a broad-spectrum aminoglycoside antibiotic. Neamine is an anti-angiogenesis agent targeting angiogenin. Neamine has potent antibacterial, antitumor and neuroprotective activities[1][2].

• HY-131093

  Enduracidin
  Enduracidin (Enramycin) is a polypeptide antibiotic produced by Streptomyces fungicides[1].

• HY-B0508S1

  Ornidazole-13C2,15N2
  Ornidazole-13C2,15N2 is the 13C, 15N labeled Ornidazole. Ornidazole(Ro 7-0207) is a 5-nitroimidazole derivative with antiprotozoal and antibacterial properties against anaerobic bacteria.

• HY-125561

  Josamycin propionate
  Josamycin propionate is classified as a macrolide antibiotic.

• HY-B1118S2

  Secnidazole-d4
  Secnidazole-d4 is the deuterium labeled Secnidazole[1]. Secnidazole (RP-14539) is an orally active azole antibiotic and a imidazole mitigator of Serratia marcescens virulence. Secnidazole, as an analog of acylhomoserine lactones, effectively inhibits QS resulting in the attenuation of Pseudomonas aeruginosa pathogenesis. Secnidazole has antimicrobial activity against many anaerobic Gram-negative and Gram-positive bacterial species in vitro. Secnidazole can be used for the research of various diseases, such as amoebiasis and giardiasis, and bacterial vaginitis[1][2][3].

• HY-17425

  Valacyclovir
  Valacyclovir (Valaciclovir) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir inhibits HSV-1 W (50=2.9 μg/ml). Valacyclovir is a proagent of Aciclovir (HY-17422) [1][2][3][4][5].

• HY-120333

  Antibiotic PF 1052
  Antibiotic PF 1052 is an antibiotic extracted from a natural product library. Antibiotic PF 1052 has an inhibitory effect on murine neutrophil migration[1].

• HY-N14023

  Glidobactin G
  Glidobactin G is an anti-tumor antibiotic. Glidobactin G has the activity against pathogenic fungi and yeast. Glidobactin G also extends the survival of mice inoculated with leukemia P388 cells[1].

• HY-17395S

  Terbinafine-d3 hydrochloride
  Terbinafine-d3 (hydrochloride) is the deuterium labeled Terbinafine hydrochloride. Terbinafine hydrochloride (TDT 067 hydrochloride) is an antifungal medication used to treat fungal infections. It is a potent non-competitive inhibitor of squalene epoxidase from Candida with a Ki of 30 nM[1][2]. Terbinafine hydrochloride also antibacterial activity against certain Gram-positive and Gram-negative bacteria[3].

• HY-118906

  BO-1165
  BO-1165 is an antibiotic with good antibacterial activity against Gram-negative bacteria, but almost no activity against Gram-positive bacteria and anaerobic bacteria. BO-1165 has high antibacterial activity against Pseudomonas aeruginosa (MIC50=3.12 mg/L) and P. cepacia (MIC50=1.56 mg/L)[1].

• HY-17506AR

  Azithromycin (hydrate) (Standard)
  Azithromycin (hydrate) (Standard) is the analytical standard of Azithromycin (hydrate). This product is intended for research and analytical applications. Azithromycin hydrate is a macrolide antibiotic useful for the treatment of a number of bacterial infections.

• HY-B1252A

  Cefalonium hydrate
  Cefalonium hydrate is the first-generation β-lactam cephalosporin antibiotic that is widely used to research bovine mastitis caused by Gram-positive bacteria including staphylococci[1][2][3].

• HY-B0333

  Sulfamethizole		99.62%
  Sulfamethizole is a sulfathiazole antibacterial agent.

• HY-N15034

  7-Hydroxyguanine
  7-Hydroxyguanine is an antibiotic that can inhibit the growth of L1210 leukemia cells[1].

• HY-B0334A

  Sulbactam sodium		99.66%
  Sulbactam (CP45899) sodium is a competitive, irreversible beta-lactamase inhibitor. Sulbactam sodium shows antimicrobial activity against multidrug-resistant (MDR) acinetobacter calcoaceticus--Acinetobacter baumannii (Acb) complex[1][2].

• HY-B0518AS

  Naftifine-d3 hydrochloride
  Naftifine-d3 (hydrochloride) is the deuterium labeled Naftifine hydrochloride. Naftifine hydrochloride is an antibiotic. Naftifine hydrochloride has antifungal activity against dermatophytes, aspergilli, Sporothrix schenckii, and yeasts of the genus Candida. Naftifine hydrochloride can be used for the research of superficial dermatomycoses inhibition[1].

• HY-135394

  3-Desacetyl Cefotaxime lactone
  3-Desacetyl Cefotaxime lactone is the active metabolite of Cefotaxime. Cefotaxime sodium salt is a third-generation cephalosporin antibiotic.

• HY-17395S1

  Terbinafine-d5 hydrochloride
  Terbinafine-d5 (TDT 067-d5) hydrochloride is deuterium-labeled Terbinafine hydrochloride (HY-17395)[1].

• HY-B1071A

  Lasalocid sodium		98.28%
  Lasalocid sodium (Lasalocid-A sodium) is an antibacterial agent.

• HY-14519B

  Methotrexate hydrate
  Methotrexate hydrate is a substance that affects cell growth and division. It is commonly used to fight certain diseases, especially cancer and autoimmune diseases. It works by inhibiting the process by which cells synthesize DNA.

• HY-17583S

  Griseofulvin-d3
  Griseofulvin-d3 is the deuterium labeled Griseofulvin. Griseofulvin (Gris-PEG) is a spirocyclic fungal natural product used in treatment of fungal dermatophytes; Antifungal agent[1][2].

• HY-B2072

  Cephaloridine	Chemical
  Cephaloridine is a broad-spectrum antibacterial antibiotic. Cephaloridine has certain dose-related nephrotoxicity[1][2].

• HY-B1336S

  Furazolidone-d4
  Furazolidone-d4 is deuterium labeled Furazolidone.

• HY-121347

  Enterocin
  Enterocin, an antibiotic, has static activities against gram-positive and gram-negative bacteria and no activity against fungi and yeast[1].

• HY-162329

  Antibacterial agent 195
  Antibacterial agent 195 (compound A20), a Matrine (HY-N0164) derivative, is a potent antibiotic. Antibacterial agent 195 shows antibacterial activity against Gram-positive bacterium (MICS.aureus=0.021 mg/mL; MICP.acnes=0.030 mg/mL), Gram-negative bacterium (MICE.coli=0.092 mg/mL; MICC.albicans=0.379 mg/mL) and Fungus (MIC=2.806 mg/mL)[1].

• HY-100760

  Toxoflavin		99.88%
  Toxoflavin (Xanthothricin) is an antagonist of transcription factor 4 (TCF4)/β-catenin complex, also acts as an inhibitor of KDM4A, with antitumor and antibiotic activity[1][2].

• HY-B0269S

  Rifapentine-d9
  Rifapentine-d9 is the deuterium labeled Rifapentine. Rifapentine (DL 473) is an antibiotic compound used in the treatment of tuberculosis.

• HY-161870

  Antibiotic adjuvant 1
  Antibiotic adjuvant 1 (compound 3e) is an antibiotic adjuvant that presents insufficient antibacterial activity (MIC > 128 µg/mL) and potentiate the activity of Cloxacillin (HY-B0466A)(66-fold) with synergistic effect[1].

• HY-106571R

  Cefteram pivoxil (Standard)
  Cefteram pivoxil (Standard) is the analytical standard of Cefteram pivoxil. This product is intended for research and analytical applications. Cefteram pivoxil (Ro 19-5248), an orally active cephalosporin antibiotic, is used for bacterial infections[1].

• HY-B1078

  Cefazolin sodium		99.08%
  Cefazolin sodium is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research[1]. Cefazolin sodium has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD)[2].

• HY-B0134AR

  Bestatin hydrochloride (Standard)
  Bestatin (hydrochloride) (Standard) is the analytical standard of Bestatin (hydrochloride). This product is intended for research and analytical applications. Bestatin hydrochloride is an inhibitor of CD13 (Aminopeptidase N)/APN and leukotriene A4 hydrolase, used for cancer research.

• HY-N0716

  Berberine
  Berberine (Natural Yellow 18) is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine (Natural Yellow 18) induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine (Natural Yellow 18) has antineoplastic properties. The sulfate form (HY-N0716B) improves bioavailability[1].

• HY-14881A

  Bedaquiline fumarate
  Bedaquiline fumarate, a diarylquinoline antibiotic that targets ATP synthase, is effective for the treatment of Mycobacterium tuberculosis infections.

• HY-B0356S1

  Ciprofloxacin-d8
  Ciprofloxacin-d8 is the deuterium labeled Ciprofloxacin. Ciprofloxacin (Bay-09867) is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.

• HY-B1596A

  Ceftizoxime sodium		99.77%
  Ceftizoxime sodium (SKF-88373) is third generation cephalosporin effective against Gram-negative and Gram-positive bacteria. It binds penicillin-binding proteins (PBPs) and inhibits the bacterial cell wall synthesis.

• HY-B0395B

  Sitafloxacin monohydrate
  Sitafloxacin (DU6859a) monohydrate is a potent, orally active fluoroquinolone antibiotic. Sitafloxacin monohydrate shows antichlamydial activity and antibacterial activities against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens. Sitafloxacin monohydrate can be used for the research of respiratory tract infection and urinary tract infection[1][2].

• HY-135394R

  3-Desacetyl Cefotaxime lactone (Standard)
  3-Desacetyl Cefotaxime lactone (Standard) is the analytical standard of 3-Desacetyl Cefotaxime lactone. This product is intended for research and analytical applications. 3-Desacetyl Cefotaxime lactone is the active metabolite of Cefotaxime. Cefotaxime sodium salt is a third-generation cephalosporin antibiotic.

• HY-119067

  Aspirochlorine
  Aspirochlorine (A30641) is an antibiotc with activity against Gram-positive bacteria and fungi[1].

• HY-W008923R

  Doxycycline (monohydrate) (Standard)
  Doxycycline (monohydrate) (Standard) is the analytical standard of Doxycycline (monohydrate). This product is intended for research and analytical applications. Doxycycline monohydrate is an antibiotic and broad-spectrum metalloproteinase (MMP) inhibitor[1][2][3][4].

• HY-A0210

  Cerulenin
  Cerulenin, a potent, natural inhibitor of fatty acid synthase (FASN), is an epoxide produced by the fungus Cephalosporium caeruleus. Cerulenin inhibits topoisomerase I catalytic activity and augments SN-38-induced apoptosis. Cerulenin has antifungal and antitumor activies[1][2][3][4].

• HY-N6687R

  Calcimycin (Standard)
  N-Desalkylflurazepam (Standard) is the analytical standard of N-Desalkylflurazepam. This product is intended for research and analytical applications. N-Desalkylflurazepam (Norfludiazepam) is a long-acting metabolite of benzodiazepine compounds, such as Flurazepam. N-Desalkylflurazepam inhibits L-type voltage-gated calcium channels with IC50 values of 55 μM and 37 μM for Cav1.2 and Cav1.3, respectively[1][2].

• HY-123581

  Quinocetone		98.00%
  Quinocetone is a potent synthetic antimicrobial agent that is used for improving the feed efficiency and controlling dysentery in food-producing animals[1].

• HY-N1428A

  Citric acid monohydrate
  Citric acid monohydrate is a natural preservative and food tartness enhancer. Citric acid monohydrate induces apoptosis and cell cycle arrest at G2/M phase and S phase. Citric acid monohydrate cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid monohydrate causes renal toxicity in mice[1][2][3].

• HY-14814A

  Delafloxacin meglumine		99.87%
  Delafloxacin meglumine (ABT492 meglumine; RX-3341 meglumine; WQ-3034 meglumine) is a broad-spectrum fluoroquinolone antibiotic. Delafloxacin has a broad spectrum of activity that includes drug-resistant Staphylococcus aureus, Streptococcus pneumoniae, and Klebsiella pneumonia[1].

• HY-126185

  Nibroxane
  Nibroxane is an orally active antibacterial agent. Nibroxane can be metabolized to 2-methyl-5-nitro-m-dioxane in mice[1].

• HY-U00291

  Tauroxicum
  Tauroxicum can be used as a nontoxic, non-antimicrobial agent that can replace or supplement the use of antibiotics in the animal husbandry of livestock animals to increase health and general well-being, productivity, feed efficiency and weight gain.

• HY-10980

  Tavaborole
  Tavaborole (AN-2690) is an antifungal agent with activity against Trichophyton species, in a topical solution formulation for the potential treatment of onychomycosis.

• HY-139554AR

  Zifanocycline TFA (Standard)
  Zifanocycline (TFA) (Standard) is the analytical standard of Zifanocycline (TFA). This product is intended for research and analytical applications. Zifanocycline (KBP-7072) TFA is an orally active, semi-synthetic aminomethylcycline antibiotic that inhibits the normal function of bacterial ribosomes. Zifanocycline TFA has broad spectrum in vitro antimicrobial activity against Gram-positive and Gram-negative bacteria, including many multidrug-resistant pathogens. Zifanocycline TFA is indicated for the study of acute bacterial skin and skin structure infections, community-acquired bacterial pneumonia, and complicated intra-abdominal infections[1][2].

• HY-B1150R

  Clofoctol (Standard)
  Clofoctol (Standard) is the analytical standard of Clofoctol. This product is intended for research and analytical applications. Clofoctol is a bacteriostatic antibiotic. Clofoctol is used in the treatment of respiratory tract and ear, nose and throat infections caused by Gram-positive bacteria. Clofoctol is only functional against Gram-positive bacteria and can penetrate into human lung tissue. Clofoctol is also an inhibitor of prostate cancer. Clofoctol has antiviral potency[1][2][3].

• HY-N15418

  Mikanolide
  Mikanolide is a sesquiterpene that has antibacterial properties. Mikanolide inhibits the growth of Staphylococcus aureus with a zone of 14 mm at a concentration of 100 μg per disk[1].

• HY-W614112

  (-)-Chloroquine	Control
  (-)-Chloroquine is a chloroquine enantiomer[1].

• HY-B1824

  Cefpirome sulfate		99.49%
  Cefpirome sulfate (HR-810 sulfate) is a fourth generation cephalosporin antibiotic.

• HY-12456

  Duocarmycin SA
  Duocarmycin SA is an orally active antitumor antibiotic with an IC50 of 10 pM[1]. Duocarmycin SA is an extremely potent cytotoxic agent capable of inducing a sequence-selective alkylation of duplex DNA. Duocarmycin SA demonstrates synergistic cytotoxicity against glioblastoma multiforme (GBM) cells treated with proton radiation in vitro[2].

• HY-13434

  Ionomycin
  Ionomycin (SQ23377) is a potent, selective calcium ionophore and an antibiotic produced by Streptomyces conglobatus. Ionomycin (SQ23377) is highly specific for divalent cations (Ca>Mg>Sr=Ba). Ionomycin (SQ23377) promotes apoptosis. Ionomycin also induces the activation of protein kinase C (PKC)[1][2][3].

• HY-B0101S

  Fluconazole-d4		99.66%
  Fluconazole-d4 is the deuterium labeled Fluconazole. Fluconazole (UK-49858) is a triazole antifungal agent with excellent activities against a broad range of fungi, especially against Candida albicans. Fluconazole inhibits C. albicans and Candida kefyr with IC99s range from 0.20 μg/mL to 0.39 μg/mL[1].

• HY-W040022

  Cefcapene pivoxil hydrochloride hydrate
  Cefcapene pivoxil hydrochloride hydrate, the pivalate ester prodrug form of Cefcapene, is an orally active third-generation cephalosporin with a wide spectrum of anti-bacterial activity. Cefcapene pivoxil hydrochloride hydrate has the potential for the palmoplantar pustulosis (PPP) research[1][2].

• HY-W167398

  Phenosulfazole
  Phenosulfazole is an effective antiviral agent. Phenosulfazole has the potential for the research of poliomyelitis virus[1].

• HY-N15395

  Dermadin
  Dermadin is an antibiotic with antibacterial effects[1].

• HY-109755

  PF-04064900
  PF-04064900 is a prodrug of sulopenem penem antibiotic[1].

• HY-128449

  Cephradine monohydrate
  Cephradine (Cefradine) monohydrate is a broad-spectrum and orally active cephalosporin. Cephradine monohydrate is active against both grampositive and gram-negative pathogens and effective in eradicating most penicillinase-producing organisms known to be resistant to penicillin G, penicillin V, and ampicillin. Cephradine monohydrate has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine monohydrate blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK[1][2][3].

• HY-13637

  Ganciclovir		99.89%
  Ganciclovir (BW 759), a nucleoside analogue, is an orally active antiviral agent with activity against CMV. Ganciclovir also has activity in vitro against members of the herpes group and some other DNA viruses. Ganciclovir inhibits the in vitro replication of human herpes viruses (HSV 1 and 2, CMV) and adenovirus serotypes 1, 2, 4, 6, 8, 10, 19, 22 and 28. Ganciclovir has an IC50 of 5.2 μM for feline herpesvirus type-1 (FHV-1) and can diffuse into the brain[1][2][3].

• HY-B0688S3

  Dapsone-15N2
  Dapsone-15N2 (4,4′-Diaminodiphenyl sulfone-15N2) is 15N labeled Dapsone. Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities[1]. Dapsone?exerts effective antileprosy activity?and inhibits folate synthesis in cell extracts of?M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al[2][3].

• HY-123214

  Rifametane
  Rifametane is a new 3-azamethyl-rifamycin with a pharmacokinetic profile superior to that of rifampin and activity with peak serum concentrations higher than that of rifampin in healthy volunteers.

• HY-N2306

  Aclacinomycin A
  Aclacinomycin A (Aclarubicin) is an orally active and potent anthracycline antitumor antibiotic. Aclacinomycin A is an inhibitor of topoisomerase I and II. Aclacinomycin A inhibits synthesis of nucleic acid, especially RNA. Aclacinomycin A might inhibit the 26S protease complex as well as the ubiquitin-ATP-dependent proteolysis[1][2][3].

• HY-N2143

  Fumitremorgin C		99.90%
  Fumitremorgin C is a potent and selective ABCG2/BRCP inhibitor.

• HY-N6725R

  Sterigmatocystine (Standard)
  Sterigmatocystine (Standard) is the analytical standard of Sterigmatocystine. This product is intended for research and analytical applications. Sterigmatocystine is a precursor of aflatoxins and a mycotoxin produced by common mold strains from Aspergillus versicolor[1][2]. Sterigmatocystine, a inhibitor of G1 Phase and DNA synthesis, is used to inhibit p21 activity. Sterigmatocystine has teratogenic, and carcinogenic effects in animals[3].

• HY-N6797

  Meleagrin
  Meleagrin is a roquefortine C-derived alkaloid produced by fungi of the genus Penicillium and has antimicrobial and anti-proliferative activities. Meleagrin is a class of FabI inhibitor. Meleagrin is a lead c-Met inhibitory entity useful for the control of c-Met-dependent metastatic and invasive breast malignancies[1][2][3].

• HY-119673

  Lincophenicol
  Lincophenicol is a hybrid antibiotic that has the activity of inhibiting the puromycin reaction catalyzed by Escherichia coli ribosomal peptidyl transferase and also inhibits the binding of specific compounds to the Escherichia coli ribosome.

• HY-N13235

  Garlic Extract
  Garlic Extract is a garlic extract, and its components include: Allicin. Garlic Extract is beneficial to cardiovascular disease and has the potential to reduce the risk of cardiovascular disease. Garlic Extract can effectively reduce total cholesterol, low-density lipoprotein levels and improve high-density lipoprotein levels.[1].

• HY-112176

  Kanosamine hydrochloride
  Kanosamine hydrochloride is an antibiotic which inhibits the growth of plant-pathogenic oomycetes, certain fungi and a few bacterial species. Kanosamine inhibits Phytophthora medicaginis M2913 and Aphanomyces euteiches WI-98 with MICs of 25 and 60 μg/mL, respectively.

• HY-13832

  Atovaquone		99.75%
  Atovaquone (Atavaquone) is a potent, selective and orally active inhibitor of the parasite’s mitochondrial cytochrome bc1 complex. Atovaquone is against human and  P. falciparum cytochrome bc1 activity with IC50 values of 460 nM and 2.0 nM, respectively. Atovaquone is an antimalarial agent and has the potential for the investigation of neumocystis pneumonia, toxoplasmosis, malaria, and babesia[1][2].

• HY-N14913

  Adenomycin
  Adenomycin is an antibiotic that is effective against a wide range of mycobacteria[1].

• HY-113735

  Cephapirin Benzathine
  Cephapirin Benzathine is the benzathine salt form of cephapirin. Cephapirin Benzathine is the first generation cephalosporin with broad spectrum antibiotic activity[1].

• HY-N15024

  Eupenoxide
  Eupenoxide is an antibiotic with antifungal activity that can be found by fungi of the genus Eupenicillium[1][2].

• HY-122414

  Phosalacine
  Phosalacine is a phosphorouscontaining tripeptide herbicidal antibiotic that can be isolated from soil isolate Kitasatosporia phosalacinea KA-338. Phosalacine also shows antibacterial and antifungal activity[1].

• HY-B0510S3

  Trimethoprim-13C3
  Trimethoprim-13C3 is the deuterium labeled Trimethoprim (HY-B0510)[1]. Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim can inhibit infection of Influenza A virus in chick embryo when combinated with zinc[2][3][4][5].

• HY-17626B

  Alalevonadifloxacin hydrochloride
  Alalevonadifloxacin (hydrochloride) (WCK-2349 (hydrochloride)) is a oraaly active anti-methicillin-resistant Staphylococcus aureus (MRSA) antibiotic[1].

• HY-101479S

  Iclaprim-d6
  Iclaprim-d6 (AR-100-d6) is the deuterium labeled Iclaprim. Iclaprim is a new selective bacterial Dihydrofolate inhibitor, which can inhibit the growth of S. aureus (MRSA) with an MIC90 of 0.06 μg/mL.

• HY-17506

  Azithromycin
  Azithromycin is a macrolide antibiotic useful for the treatment of a number of bacterial infections.

• HY-13678AR

  Meropenem (trihydrate) (Standard)
  Meropenem (trihydrate) (Standard) is the analytical standard of Meropenem (trihydrate). This product is intended for research and analytical applications. Meropenem trihydrate (SM 7338 trihydrate) is a carbapenem antibiotic with broad-spectrum antibacterial activity. Meropenem trihydrate has activity against susceptible and resistant N. gonorrhoeae (MIC value of 0.02-0.06 mg/mL), H. influenzae (MIC value of 0.03-0.12 mg/mL), and H. ducreyi (MIC value of 0.015-0.12 mg/mL)[1][2].

• HY-B0268S1

  Enoxacin-d8 hydrochloride		99.98%
  Enoxacin-d8 (hydrochloride) is deuterium labeled Enoxacin. Enoxacin (AT 2266), a fluoroquinolone, interferes with DNA replication and inhibits bacterial DNA gyrase (IC50=126 µg/ml) and topoisomerase IV (IC50=26.5 µg/ml). Enoxacin is a miRNA processing activator and enhances siRNA-mediated mRNA degradation and promotes the biogenesis of endogenous miRNAs. Enoxacin has potent activities against gram-positive and -negative bacteria. Enoxacin is a cancer-specific growth inhibitor that acts by enhancing TAR RNA-binding protein 2 (TRBP)-mediated microRNA processing[1][2][3][4].

• HY-B0643R

  Dirithromycin (Standard)
  Dirithromycin (Standard) is the analytical standard of Dirithromycin. This product is intended for research and analytical applications. Dirithromycin (LY237216), a derivative of Erythromycin, is a potent and orally active semi-synthetic macrolide antibiotic. Dirithromycin is active against gram-positive bacteria, Legionella spp., Helicobacter pylori, and Chlamydia trachomatis[1][2].

• HY-B0212

  Sulfapyridine		99.85%
  Sulfapyridine, a major metabolite of Sulfasalazine, is a sulfonamide antibiotic agent. Sulfapyridine inhibits recombinant P. carinii dihydropteroate synthetase (DHPS) with an IC50 of 0.18 μM. Sulfapyridine has antibacterial, anti-inflammatory and anti-rheumatic activities[1][2][3].

• HY-N15032

  Espinomycin A3
  Espinomycin A3 is a sixteen-membered macrolide antibiotic. Espinomycin A3 is active against Gram-positive bacteria[1].

• HY-W011733

  Tulobuterol hydrochloride		99.66%
  Tulobuterol hydrochloride (C-78) is a long-acting β2-adrenoceptor agonist, which reduces the frequency of exacerbations of chronic obstructive pulmonary disease and bronchial asthma. Tulobuterol hydrochloride is also a sympathomimetic agent used as a transdermal patch, increases normal diaphragm muscle strength[1]. Tulobuterol hydrochloride inhibit rhinovirus replication and modulate airway inflammation[2].

• HY-B1046R

  Clofazimine (Standard)
  Clofazimine (Standard) is the analytical standard of Clofazimine. This product is intended for research and analytical applications. Clofazimine is an orally-active anti-mycobacterial agent with a wide range of anti-mycobacterial activity including leprosy and tuberculosis. Clofazimine exerts anti-inflammatory activities and anti-tumor activities by interfering DNA replication and inhibiting IL2 (IC50 = 1.10 ± 0.26 μM, Jurkat T) production. Clofazimine can be used in mycobacterial and cancer research[1][2][3][4][5].

• HY-111071R

  Nilofabicin (Standard)
  gamma-Valerolactone (Standard) is the analytical standard of gamma-Valerolactone. This product is intended for research and analytical applications. 5-Methyldihydrofuran-2(3H)-one is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

• HY-100279

  RMI 10874
  RMI 10874 is a tilorone analogue. Tilorone is a small-molecule, orally bioavailable antiviral agent. RMI 10874 completely abolishes lung colonization of an H-2 negative (GR9.B9) MCA-induced fibrosarcoma clone.

• HY-N15026

  13-Hydroxyglucopiericidin A
  13-Hydroxyglucopiericidin A is an antibiotic. 13-Hydroxyglucopiericidin A has strong anti-tumor cell activity[1].

• HY-156189

  CcpA-IN-1
  CcpA-IN-1 is a Staphylococcus aureus antibiotic. CcpA-IN-1 has significant bactericidal activity (MICS=460 nM)[1].

• HY-124438

  Herbicidin A
  Herbicidin A is an adenosine-derived nucleoside antibiotic, but also is a herbicide against dicotyledonous plants. Herbicidin A can be isolated from Streptomyces scopuliridis M40[1][2].

• HY-N10600

  3β-Acetoxyurs-12-en-11-one
  3β-Acetoxyurs-12-en-11-one is a ursane triterpenoid with antimicrobial activity, can be isolated from the stem bark of Morus mesozygia and the leaves of Ficus hirta Vahl (Moraceae)[1][2].

• HY-N14972

  3,6-Dihydroxyindoxazene	Inhibitor
  3,6-Dihydroxyindoxazene, an antibiotic can be isolated from C. violaceum, exhibits a selective activity against Gram-negative bacteria[1].

• HY-W011522

  Taurolidine		98.19%
  Taurolidine is a potent antimicrobial and anticancer agent. Taurolidine inhibits cell proliferation. Taurolidine induces apoptosis and autophagy. Taurolidine rescues mice from sepsis-associated lethality[1][2].

• HY-16955A

  Plazomicin sulfate
  Plazomicin (ACHN 490) sulfate is a potent aminoglycoside antibiotic in the fight against antimicrobial resistance. Plazomicin sulfate has in vitro activity against several multi-drug-resistant organisms, including carbapenem-resistant Enterobacteriaceae. Plazomicin sulfate has the potential to be used for multi-drug-resistant complicated urinary tract infections (cUTIs) or in combination for serious carbapenem-resistant Enterobacteriaceae infections[1].

• HY-N14912

  β-Prumycin hydrochloride
  β-Prumycin hydrochloride is a carbohydrate antibiotic. β-Prumycin hydrochloride has anti-fungal activity and weak anti-individual bacterial activity.

• HY-N0565BR

  Doxycycline hyclate (Standard)
  Doxycycline hyclate (Standard) is the analytical standard of Doxycycline hyclate. This product is intended for research and analytical applications. Doxycycline hyclate, an antibiotic, is an orally active and broad-spectrum metalloproteinase (MMP) inhibitor[1]. Doxycycline hyclate shows antibacterial activity and anti-cancer cell proliferation activity[1][2][3][4][5].

• HY-B0509A

  Amikacin		99.93%
  Amikacin (BAY 41-6551) is a semisynthetic kanamycin analog that is active against most Gram-negative bacteria, including gentamicin- and tobramycin-resistant strains. Significant inhibitory effect. Amikacin is ototoxic and nephrotoxic. Amikacin can be used in bacteriostatic, anti-cancer and analgesic studies[1][2][3][4][5].

• HY-106410

  Zabofloxacin		98.02%
  Zabofloxacin (DW-224a Free base) is a potent and seletive inhibitor of the bacterial type II and IV topoisomerases. Zabofloxacin has excellent activity against gram-positive pathogens including Steptococcus aureus, Streptococcus pyogenes and S.pneumonia. Zabofloxacin is a novel fluoronaphthyridone quinolone that is considered as an alternative antibiotic for treatment of quinolone-susceptible (QSSP) and quinolone-resistant gonorrhea (QRSP)[1].

• HY-B0497C

  Niclosamide olamine		99.44%
  Niclosamide (BAY2353) olamine is an orally active antihelminthic agent used in parasitic infection research[1]. Niclosamide olamin is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[4]. Niclosamide olamin has biological activities against cancer, and inhibits DNA replication in Vero E6 cells[2][3][5].

• HY-106410A

  Zabofloxacin hydrochloride		99.54%
  Zabofloxacin hydrochloride (DW-224a) is a potent and seletive inhibitor of the bacterial type II and IV topoisomerases. Zabofloxacin hydrochloride has excellent activity against gram-positive pathogens including Steptococcus aureus, Streptococcus pyogenes and S.pneumonia. Zabofloxacin hydrochloride is a novel fluoronaphthyridone quinolone that is considered as an alternative antibiotic for treatment of quinolone-susceptible (QSSP) and quinolone-resistant gonorrhea (QRSP)[1].

• HY-107330R

  (6R,7S)-Cefminox sodium heptahydrate (Standard)
  (6R,7S)-Cefminox (sodium heptahydrate) (Standard) is the analytical standard of (6R,7S)-Cefminox (sodium heptahydrate). This product is intended for research and analytical applications. (6R,7S)-Cefminox sodium heptahydrate is an isomer of Cefminox sodium heptahydrate. Cefminox sodium heptahydrate is a β-lactam cephalosporin antibiotic, which exhibits a broad spectrum of antibacterial activity[1].

• HY-119843

  Asterric Acid
  Asterric acid is an antibiotic fungal metabolite that completely inhibits the binding of the potent vasoconstrictor endothelin (ET)-1 to the ETA receptor in A10 cells at 0.1 μM.1 Asterric acid derivatives have also been shown to inhibit VEGF-induced tube formation of human umbilical vein endothelial cells at 3-10 μM, which suggests its usefulness as an antiangiogenic agent.

• HY-B1002

  Oxolinic acid		98.97%
  Oxolinic acid is an antibiotic against both Gram-negative and Gram-positive bacteria. Oxolinic acid can be used for the research of acute and chronic urinary tract infections. Oxolinic acid is a DNA/RNA synthesis inhibitor. Oxolinic acid acts a dopamine uptake inhibitor and stimulants locomotor effect in mice[1][2][3].

• HY-N14986

  Methylenomycin A
  Methylenomycin A is a cyclopentanone derived antibiotic that is effective against both Gram-negative and Gram-positive bacteria[1].

• HY-N15019

  Glycothiohexide α
  Glycothiohexide α is a peptide antibiotic. Glycothiohexide α has strong activity against Gram-positive bacteria including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin resistant enterococcus (VREF), MIC values of 0.03-0.06 μg/mL[1].

• HY-B1864B

  Kasugamycin hydrochloride hydrate		99.76%
  Kasugamycin (Ksg) hydrochloride hydrate is an antibiotic that binds to 30s and 70s ribosomes but not to the 50s subunit, and has anti-infective activity. Kasugamycin hydrochloride hydrate mimics mRNA nucleotides, disrupts tRNA binding and inhibits canonical translation initiation. Kasugamycin hydrochloride hydrate increases the sensitivity of mycobacteria to Rifampicin (HY-B0272) in vitro and in mouse infection models[1][2][3].

• HY-N15367

  Aklaviketone	Control
  Aklaviketone is a bacterial metabolite found in strain S 383 of Streptomyces galilaeus. Aklaviketone can be used in the biosynthetic pathway of anthracycline antibiotics[1].

• HY-B0147S1

  Pefloxacin-d3		99.35%
  Pefloxacin-d3 is the deuterium labeled Pefloxacin. Pefloxacin is a an antibacterial agent and prevents bacterial DNA replication by inhibiting DNA gyrase (topoisomerse).

• HY-N6711

  Equisetin
  Equisetin is an N-methylserine-derived acyl tetramic acid, quorum sensing inhibitor (QSI), herbicides and antibiotics. Equisetin specifically inhibits the anionic carriers of substrates in the inner mitochondrial membrane. Equisetin inhibits the activity of HIV-1 integrase, 11β-HSD1, and 2,4-dinitrophenol (Dnp)-stimulated ATPase (IC50 = ~8 nmol per mg of protein). Equisetin exhibits growth inhibition of bacteria, anti-inflammatory, amelioration of lipid-associated disorders, and cytotoxic effects[1][2][3][4][5][6][7][8][9][10][11].

• HY-14881S2

  Bedaquiline impurity 2-d6
  Bedaquiline impurity 2-d6 is deuterium labeled Bedaquiline. Bedaquiline (TMC207) is a diarylquinoline agent and inhibits Mycobacterium tuberculosis (Mtb) F1FO-ATP synthase through targeting of both the c- and the ε-subunit[1]. Bedaquiline has uncoupler activity. Bedaquiline is used for the multi-agent resistant tuberculosis[2].

• HY-107213

  Tulathromycin B
  Tulathromycin B (CP 547272) is an isomer of Tulathromycin (a macrolide antibiotic)[1].

• HY-N13875

  Antiblastin
  Antiblastin is an antifungal antibiotic found in Gloeosporium olivarum cultures[1].

• HY-17006AS

  Caspofungin-d4
  Caspofungin-d4 (MK-0991-d4; L-743872-d4) is a deuterium labeled Caspofungin (HY-17006A). Caspofungin is a potent antifungal agent. Caspofungin inhibits the synthesis of the fungal cell wall component β-(l,3)-D-glucan[1][2][3].

• HY-W740053

  Meropenem sodium
  Meropenem sodium is a carbapenem antibiotic with broad-spectrum antibacterial activity. Meropenem sodium has activity against susceptible and resistant N. gonorrhoeae (MIC value of 0.02-0.06 mg/mL), H. influenzae (MIC value of 0.03-0.12 mg/mL), and H. ducreyi (MIC value of 0.015-0.12 mg/mL)[1][2].

• HY-B1064A

  Clindamycin phosphate hydrochloride
  Clindamycin phosphate (Clindamycin 2-phosphate) hydrochloride is a broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin phosphate hydrochloride is the proagent of Clindamycin (HY-B1455) with no antimicrobial activity in vitro but can be rapidly converted in vivo to the active parent agent, Clindamycin, by phosphatase ester hydrolysis. Clindamycin phosphate hydrochloride can be used for researching acne and bacterial vaginosis[1][2][3].

• HY-B0510B

  Trimethoprim hydrochloride
  Trimethoprim hydrochloride is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim hydrochloride is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim hydrochloride has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim hydrochloride can inhibit infection of Influenza A virus in chick embryo when combinated with zinc[1][2][3][4].

• HY-N7906

  Myricetin 3-O-glucoside
  Myricetin 3-O-glucoside (Myricetin 3-β-D-glucopyranoside) is a flavonol from Tibouchina paratropica and Hakmeitau beans. Myricetin 3-O-glucoside exhibits anti-Leishmanial, anti-inflammatory and antimicrobial activities[1][2][3].

• HY-B0159

  Balofloxacin		98.26%
  Balofloxacin (Q-35) is an orally active fluoroquinolone antibiotic with broad-spectrum antibacterial activity against gram-negative, gram-positive, and anaerobic bacteria. Balofloxacin can be used for the research of respiratory, intestinal, and urinary tract infections[1][2].

• HY-B0330C

  Levofloxacin sodium
  Levofloxacin ((-)-Ofloxacin) sodium is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin sodium inhibits the DNA gyrase and topoisomerase IV. Levofloxacin sodium can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin sodium shows anti-orthopoxvirus activity[1][2][3][4][5].

• HY-137139

  10'-Desmethoxystreptonigrin
  10'-Desmethoxystreptonigrin is an inhibitor for Ras Farnesyltransferase with an IC50 of 21 μM. 10'-Desmethoxystreptonigrin is a broad-spectrum antibiotic with antibacterial activity. 10'-Desmethoxystreptonigrin exhibits antitumor activity against P388 leukemia, without significant cytotoxicity (LD50 is 8.8 mg/kg)[1].

• HY-131477A

  Sinafloxacin free base
  Sinafloxacin free base is a quinolone antibiotic[1].

• HY-17589S1

  Chloroquine-d4 phosphate
  Chloroquine-d4 (phosphate) is the deuterium labeled Chloroquine phosphate. Chloroquine phosphate is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine phosphate is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine phosphate is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC50=1.13 μM)[1][2][3][4].

• HY-A0256B

  Clavulanate lithium		99.64%
  Clavulanate lithium is a potent β-lactamase inhibitor and acts as an antibiotic[1][2].

• HY-122341

  Thrazarine
  Thrazarine (FR 900840) is an oncology antibiotic that can be produced by Streptomyces coerulescens MH802-fF5. Thrazarine directly inhibits DNA synthesis and tumor cell growth. Thrazarine can specifically induce lysis of tumor cells co-cultured with non-activated macrophages. Thrazarine is used in cancer research[1].

• HY-N5164

  Arborcandin E
  Arborcandin E is a 1,3-β-glucan synthase inhibitor that serves as an antifungal antibiotic. Arborcandin E exhibits IC50 values of 0.1 μg/mL and 0.012 μg/mL against Candida albicans and Aspergillus fumigatus, respectively. Additionally, Arborcandin E has an MIC of 0.5-2 μg/mL against the genus Candida[1].

• HY-B2077

  Enviomycin
  Enviomycin (Tuberactinomycin N) is a antibacterial antibiotic. Enviomycin has been used to research chronic cavitary pulmonary tuberculosis[1].

• HY-B0688R

  Dapsone (Standard)		99.77%
  Dapsone (Standard) is the analytical standard of Dapsone. This product is intended for research and analytical applications. Dapsone (4,4′-Diaminodiphenyl sulfone) is an orally active and blood-brain penetrant sulfonamide antibiotic with bacteriostatic, antimycobacterial and antiprotozoal activities[1]. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone is used for dermatologic disorder research, including leprosy, dermatitis herpetiformis, acne vulgaris et al[2][3].

• HY-130837R

  JH-LPH-28 (Standard)
  JH-LPH-28 (Standard) is the analytical standard of JH-LPH-28. This product is intended for research and analytical applications. JH-LPH-28, a sulfonyl piperazine analog, is a potent UDP-2,3-diacylglucosamine pyrophosphate hydrolase LpxH inhibitor. JH-LPH-28 displays outstanding antibiotic activity with a MIC value of 0.83 μg/mL[1].

• HY-16742B

  Gepotidacin mesylate hydrate		99.62%
  Gepotidacin mesylate hydrate is an orally active triazaacenaphthylene antibiotic and bacterial type II topoisomerase inhibitor. Gepotidacin mesylate hydrate inhibits bacterial DNA replication by blocking topoisomerase enzymes. Gepotidacin mesylate hydrate selectively inhibits topoisomerase IV and the B subunit of DNA gyrase[1][2].

• HY-B0239S

  Chloramphenicol-d5		99.69%
  Chloramphenicol-d5 is the deuterium labeled Chloramphenicol. Chloramphenicol is a broad-spectrum antibiotic against bacterial infections[1][2].

• HY-B0518A

  Naftifine hydrochloride		99.82%
  Naftifine hydrochloride is an antibiotic. Naftifine hydrochloride has antifungal activity against dermatophytes, aspergilli, Sporothrix schenckii, and yeasts of the genus Candida. Naftifine hydrochloride can be used for the research of superficial dermatomycoses inhibition[1].

• HY-B0756

  Cefazolin sodium pentahydrate
  Cefazolin sodium pentahydrate is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research[1]. Cefazolin sodium pentahydrate has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD)[2].

• HY-13637A

  Ganciclovir sodium		99.92%
  Ganciclovir (BW 759) sodium, a nucleoside analogue, is an orally active antiviral agent with activity against CMV. Ganciclovir sodium also has activity in vitro against members of the herpes group and some other DNA viruses. Ganciclovir sodium inhibits the in vitro replication of human herpes viruses (HSV 1 and 2, CMV) and adenovirus serotypes 1, 2, 4, 6, 8, 10, 19, 22 and 28. Ganciclovir sodium has an IC50 of 5.2 μM for feline herpesvirus type-1 (FHV-1) and can diffuse into the brain[1][2][3].

• HY-125569

  Leucomycin A5
  Leucomycin A5 has antifungal activity, with the MIC for Staphylococcus pyogenes pen S, Staphylococcus pyogenes pen R, and Staphylococcus faecalis being 0.8, 3.2, and 0.8 μg/mL, respectively[1].

• HY-126406

  Tirandamycin A
  Tirandamycin A, an antibiotic, is a bacterial RNA polymerase inhibitor. Tirandamycin A has antiamoebic and antibacterial properties[1][2].

• HY-N10174

  Tomaymycin
  Tomaymycin is an antitumor antibiotic. Tomaymycin has antimicrobial activity against Grampositive bacteria[1][2].

• HY-117778B

  SF2312 ammonium
  SF2312 ammonium is the ammonium form of SF2312. SF2312 is a phosphonate antibiotic and enolase inhibitor. SF2312 can be isolated from actinomycete Micromonospora, which is active under anaerobic conditions. SF2312 is selectively toxic to ENO1-deleted glioma cells[1].

• HY-P5468

  NRC-16
  NRC-16 is a biological active peptide. (pleurocidin-like cationic AMP)

• HY-P1629

  Temporin A		99.65%
  Temporin A is a short alpha-helical antimicrobial peptide isolated from the skin of the frog Rana temporaria. Temporin A is effective against a broad spectrum of Gram-positive bacteria. Temporin A interacts directly with the cell membrane of the microorganism and it is non-toxic to erythrocytes at concentrations that are antimicrobial. Temporin A also has antifungal activities (against yeast-like Candida albicans)[1][1][3].

• HY-N0841

  Bruceine A
  Bruceine A(NSC310616; Dihydrobrusatol) is a natural quassinoid compound extracted from the dried fruits of Brucea javanica (L.

• HY-N15343

  Albiducin A
  Albiducin A is an antibiotic found in Hymenoscyphus albidus, exhibiting antibacterial and anticancer activities. The MIC range of Albiducin A against bacteria and fungi is 16.7-66.7 mg/mL. Its IC50 values for mouse fibroblast cell line (L929) and human cervical carcinoma cell line (KB3-1) are 6.1 and 2.7 μg/mL, respectively. Albiducin A holds promise for research in the fields of infection and cancer diseases[1].

• HY-17422R

  Acyclovir (Standard)
  Acyclovir (Standard) is the analytical standard of Acyclovir. This product is intended for research and analytical applications. Acyclovir (Aciclovir) is a potent, orally active antiviral agent. Acyclovir has antiherpetic activity with IC50 values of 0.85 μM and 0.86 μM for HSV-1 and HSV-2, respectively. Acyclovir induces cell cycle perturbation and apoptosis. Acyclovir prevents bacterial infections during induction therapy for acute leukaemia[1][2][3][4].

• HY-P5746

  Suicin 65
  Suicin 65 is a class I type B lantibiotic produced by Streptococcus suis. Suicin 65 is active against all S. suis isolates[1].

• HY-169942

  3-(1-Carboxyvinyloxy)benzoic acid
  3-(1-Carboxyvinyloxy)benzoic acid is an inhibitor of MbtI (Mycobacterium tuberculosis salicylate synthase) and AS (Serratia marcescens arginine synthase), with Ki values of 500 and 3.2 µM, respectively. 3-(1-Carboxyvinyloxy)benzoic acid has antibacterial activity and can be used in anti-infection research[1].

• HY-100528A

  Dianemycin
  Dianemycin (Nanchangmycin free acid), a polyether antibiotic produced by Streptomyces nanchangensis NS3226, inhibits gram-positive bacteria[1]. Nanchangmycin is a broad spectrum antiviral active against Zika virus[2].

• HY-B0777S

  Moxidectin-d3
  Moxidectin-d3 (CL-301423-d3) is deuterium labeled Moxidectin. Moxidectin (CL301423) is an orally active macrolide (ML) anthelmintic for the prevention and control of heartworms and roundworms. Moxidectin is also a substrate of BCRP and P-glycoprotein (P-gp) in vivo, and is secreted into breast milk and effluxed from the host and parasite mediated by Bcrp1 and P-gp. This may be related to the presence of chemical residues in milk[1][2][3][4].

• HY-N0626AR

  Potassium sorbate (Standard)
  Potassium sorbate (Standard) is the analytical standard of Potassium sorbate. This product is intended for research and analytical applications. Potassium sorbate (Sorbic acid potassium) is a highly efficient, and nonpoisonous?food preservatives.?Potassium sorbate generally is an effective inhibitor of most molds and yeasts and some bacteria[1].

• HY-124262

  Saptomycin E
  Saptomycin E is an antitumor antibiotic[1].

• HY-N14335

  Halomicin C
  Halomicin C is an ansamycin antibiotic. Halomicin C has activity against Gram-positive and Gram-negative bacteria (individual)[1].

• HY-130069

  Teicoplanin A2-5
  Teicoplanin A2-5 is an antibiotic active against Gram-positive aerobic and anaerobic bacteria[1].

• HY-135531

  Cefuzonam
  Cefuzonam is an antibiotic, which exhibits antibacterial activity against gram positive bacteria, such as Staphylococcus, Streptococcus and Neisseria gonorrhoeae, with MIC ranginf from 0.63 to 2 μg/mL. Cefuzonam is an inhibitor for mild steel corrosion by increasing hydrophobicity of the metal surface to the acid solution [1][2].

• HY-N8381

  Berkeleylactone E
  Berkeleylactone E is a macrolide antibiotic[1].

• HY-13637S

  Ganciclovir-d5		98.32%
  Ganciclovir-d5 is the deuterium labeled Ganciclovir. Ganciclovir (BW 759), a nucleoside analogue, is an orally active antiviral agent with activity against CMV. Ganciclovir also has activity in vitro against members of the herpes group and some other DNA viruses. Ganciclovir inhibits the in vitro replication of human herpes viruses (HSV 1 and 2, CMV) and adenovirus serotypes 1, 2, 4, 6, 8, 10, 19, 22 and 28. Ganciclovir has an IC50 of 5.2 μM for feline herpesvirus type-1 (FHV-1)[1][2][3].

• HY-B0275B

  Oxytetracycline dihydrate
  Oxytetracycline dihydrate is an antibiotic belonging to the tetracycline class. Oxytetracycline dihydrate potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline dihydrate is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline dihydrate also possesses anti-HSV-1 activity[1][2][3].

• HY-B0467A

  Amoxicillin
  Amoxicillin (Amoxycillin) is an antibiotic with good oral absorption and broad spectrum antimicrobial activity. Amoxicillin inhibits the biosynthesis of polypeptides in the cell wall, thereby inhibiting cell growth[1][2][3].

• HY-B0502

  Enrofloxacin
  Enrofloxacin (BAY Vp 2674) is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis.

• HY-B0272R

  Rifampicin (Standard)
  Rifampicin (Standard) is the analytical standard of Rifampicin. This product is intended for research and analytical applications. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity.

• HY-123339

  Sannamycin G
  Sannamycin G (Istamycin X0) is an aminoglycoside antibiotic and has only weak antibacterial activity against a few bacteria[1].

• HY-B0242R

  Sulfanilamide (Standard)
  Sulfanilamide (Standard) is the analytical standard of Sulfanilamide. This product is intended for research and analytical applications. ulfanilamide (Sulphanilamide) is a potent and orally active sulfonamide antibiotic and can be a major intermediate of sulfamethoxazole biodegradation. Sulfanilamide also is a carbonic anhydrase inhibitor. Sulfanilamide shows inhibition on virus of lymphogranuloma venereum[1][2][3][4].

• HY-125656

  Bostrycin
  Bostrycin (Rhodosporin) is a new type of red pigment antibiotic that is primarily effective against Gram-positive bacteria[1].

• HY-N15106

  11-Deoxy-13-dihydrodaunorubicin
  11-Deoxy-13-deoxodaunorubicin is an anthracycline antibiotic with anti-Gram-positive bacteria, negative bacteria and tumor activity[1].

• HY-13624

  Epirubicin		98.45%
  Epirubicin (4'-Epidoxorubicin), a semisynthetic L-arabino derivative of doxorubicin, has an antineoplastic agent by inhibiting Topoisomerase[1]. Epirubicin inhibits DNA and RNA synthesis. Epirubicin is a Forkhead box protein p3 (Foxp3) inhibitor and inhibits regulatory T cell activity[2].

• HY-B0921R

  Succinylsulfathiazole (Standard)
  Succinylsulfathiazole (Standard) is the analytical standard of Succinylsulfathiazole. This product is intended for research and analytical applications. 0

• HY-B0220

  Erythromycin
  Erythromycin is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-B0455A

  Lomefloxacin
  Lomefloxacin (SC47111A) is a broad-spectrum quinolone antibiotic, with antimicrobial activity. Lomefloxacin is used for the research of respiratory tract infections, genitourinary infections, gastrointestinal infections, ENT infections, etc.[1].

• HY-B1145

  Chlorhexidine dihydrochloride		99.83%
  Chlorhexidine dihydrochloride is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine dihydrochloride binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine dihydrochloride has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine dihydrochloride can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-105284R

  Sulopenem (Standard)
  N-Acetylneuraminic acid (Standard) is the analytical standard of N-Acetylneuraminic acid. This product is intended for research and analytical applications. N-Acetylneuraminic acid (NANA; Lactaminic acid), a nonphenolic structure, is the predominant form of sialic from Collocalia esculenta. N-Acetylneuraminic acid plays a biological role in myocardial injury, melanoma and viral or bacterial infection. N-Acetylneuraminic acid inhibits melanogenesis by reducing tyrosinase activity and triggers myocardial injury in vitro and in vivo by activation of the Rho/Rho-associated signaling pathway through binding to RhoA and Cdc42. N-Acetylneuraminic acid may prevent high fat diet (HFD)-induced inflammation and oxidative stress, thereby prevents hyperlipidemia-associated inflammation and oxidative stress. N-Acetylneuraminic acid is promising for research in the field of melanoma, coronary artery, obesity-related diseases and hyperlipidemia[1][2][3][4][5].

• HY-P0092

  Cecropin B		99.00%
  Cecropin B has high level of antimicrobial activity and is considered as a valuable peptide antibiotic.

• HY-19892A

  Brilacidin tetrahydrochloride		98.75%
  Brilacidin tetrahydrochloride (PMX 30063 tetrahydrochloride) is an anti-infective antimicrobial with MIC90s of 1 and 8 μg/mL for Gram-positive bacteria Streptococcus pneumonia and Streptococcus viridans, and MIC90 of 8 and 4 μg/mL for Gram-negative bacteria Haemophilus influenza and Pseudomonas aeruginosa. Brilacidin tetrahydrochloride is a defensin mimetic antibiotic compound[1][2].

• HY-17508

  Clarithromycin		99.90%
  Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4-catalyzed triazolam alpha-hydroxylation with the IC50 (Ki) value of 56 (43) μM[2]. Clarithromycin significantly inhibits the HERG potassium current[3].Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K[4].

• HY-14737

  Ceftaroline fosamil		99.81%
  Ceftaroline fosamil (TAK-599), a cephalosporin derivative, is an N-phosphono proagent of anti-methicillin-resistant Staphylococcus aureus (MRSA) T-91825. Ceftaroline fosamil can be used for the research of MRSA infection[1][2][3].

• HY-N14275

  Miyakamide A2
  Miyakamide A2 is an antibiotic with insecticidal effect. Miyakamide A2 inhibits the growth of Artemia salina. Miyakamide A2 has a weak antixanthomonas activity. Miyakamide A2 inhibits P388 cells with an IC50 of 12.2 μg/mL[1].

• HY-105841A

  Tetronasin sodium
  Tetronasin (M 139603) sodium is a growth-promoting antibiotic with activity against Gram-­positive bacteria. Tetronasin sodium is an oral activity that can be administered in the animal's food or water supply[1].

• HY-W738281

  Chlorhexidine-d8
  Chlorhexidine-d8 is deuterium-labeled Chlorhexidine (HY-B1248)[1]. Chlorhexidine is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-W009168

  Tazobactam sodium		99.74%
  Tazobactam sodium is an antibiotic of the beta-lactamase inhibitor class. Ceftolozane combines with Tazobactam, extends the activity of ceftolozane against many ESBL-producing Enterobacteriaceae and some Bacteroides spp..

• HY-N14134

  Deoxyfrenolicin
  Deoxyfrenolicin is a quinone antibiotic that can be isolated from the fermentation broth of the Streptomyces roseofulvus strain AM-3867. Deoxyfrenolicin belongs to the frenolicin class of antibiotics. Deoxyfrenolicin exhibits antibacterial activity in vitro and can effectively inhibit the activity of Mycoplasma gallisepticum[1].

• HY-B0555BS

  Nafcillin-d5 sodium
  Nafcillin-d5 (sodium) is the deuterium labeled Nafcillin sodium. Nafcillin sodium, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium can be used for the research of staphylococcal infections[1][2].

• HY-N5161

  Arborcandin B
  Arborcandin B is a 1,3-β-glucan synthase inhibitor that serves as an antifungal antibiotic. Arborcandin B exhibits IC50 values of 0.30 μg/mL and 0.025 μg/mL against Candida albicans and Aspergillus fumigatus, respectively. Additionally, Arborcandin B has an MIC of 2-4 μg/mL against the genus Candida[1].

• HY-N8295

  Leucomycin A13
  Leucomycin A13 is a macrolide antibiotic and a component of the leucomycin complex originally isolated from S. kitasatoensis. It is active against B. subtilis, S. aureus, M. luteus, and E. coli with MIC values of 0.16, 0.16, 0.08 and >10 μg/mL, respectively. It binds to ribosomes with an IC50 value of 1.2 μM in a radioligand binding assay.

• HY-N14719

  Porothramycin B
  Porothramycin B is an antibiotic. Porothramycin B has activity against Gram-positive bacteria and anaerobic bacteria[1].

• HY-B0974R

  Methicillin (sodium salt) (Standard)
  Methicillin (sodium salt) (Standard) is the analytical standard of Methicillin (sodium salt). This product is intended for research and analytical applications. Methicillin sodium salt (Meticillin sodium) is a β-lactam, semi-synthetic antibiotic related to penicillin antibiotic. Methicillin sodium salt inhibits penicillin-binding proteins involved in the synthesis of peptidoglycan. Methicillin sodium salt inhibits S. aureus with a MIC value of 2.1 μg/mL. Methicillin sodium salt can be used for the research of inflammation[1][2].

• HY-W338859

  Levofloxacin mesylate
  Levofloxacin mesylate is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin mesylate inhibits the DNA gyrase and topoisomerase IV. Levofloxacin mesylate can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin mesylate shows anti-orthopoxvirus activity[1][2][3][4][5].

• HY-N14445

  Sakyomicin D
  Sakyomicin D is a Benzoquinone antibiotic. Sakyomicin D has activity against Gram-positive bacteria[1].

• HY-N0315

  Allicin
  Allicin (diallyl thiosulfinate) is isolated from garlic including Diallyl monosulfide, Diallyl disulfide, Diallyl trisulfide, Diallyl tetrasulfide, and Methyl allyl disulphide etc. They accounts for 98% of the extract. Allicin (diallyl thiosulfinate) has highly potent antimicrobial activity, and inhibits growth of a variety of microorganisms, among them antibiotic-resistant strains[1][2].

• HY-A0279A

  Pristinamycin IA		98.91%
  Pristinamycin IA (Mikamycin B) is a cycle-peptidic macrolactone antibiotic. Pristinamycin IA is a substrate of P-glycoprotein and inhibits its function. Pristinamycin IA is active against StaphyloEoccus and Srreptococcus[1].

• HY-N6777

  Penicillic acid
  Penicillic acid is a polyketide mycotoxin produced by several species of Aspergillus and Penicillium. Penicillic acid exhibits cytotoxicity in rat alveolar macrophages (AM) in vitro. Penicillic acid inhibits Fas ligand-induced apoptosis by blocking self-processing of caspase-8[1][2].

• HY-P2363

  Leucinostatin K
  Leucinostatin K is a peptide antibiotic with anti-gram-positive bacterial and fungal effects, which is found in Paecilomyces lilacinus[1].

• HY-B0537BR

  Pentamidine (isethionate) (Standard)
  Pentamidine (isethionate) (Standard) is the analytical standard of Pentamidine (isethionate). This product is intended for research and analytical applications. Pentamidine isethionate (MP-601205 isethionate) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine isethionate inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine isethionate is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine isethionate has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].

• HY-B0117B

  Tigecycline mesylate
  Tigecycline mesylate (GAR-936 mesylate) is a broad-spectrum glycylcycline antibiotic. The mean inhibitory concentration (MIC) of Tigecycline for E. coli (MG1655 strain) is approximately 125 ng/mL[1]. MIC50 and MIC90 are 1 and 2 mg/L for Acinetobacter baumannii (A. baumannii), respectively[2].

• HY-N5197

  Dapdiamide A
  Dapdiamide A is an antibiotic found in Pantoea agglomerans CU0119 strain, exhibiting antibacterial activity and potential applications in anti-infective research[1].

• HY-12764

  6-OAU		99.91%
  6-OAU (GTPL5846) (6-n-octylaminouracil) is an GPR84 (G protein-coupled receptor 84) agonist, with an EC50 value of 105 nM. 6-OAU works as a chemoattractant to both PMNs and macrophages, and amplifies the proinflammatory cytokine IL-8, shows proinflammatory function. 6-OAU also displays anti-bacterial function[1][2].

• HY-N14964

  Epihygromycin
  Epihygromycin is a glycoside antibiotic with weak activity against Gram-positive bacteria[1].

• HY-B0221R

  Amphotericin B (Standard)
  Amphotericin B (Standard) is the analytical standard of Amphotericin B. This product is intended for research and analytical applications. Amphotericin B is a polyene antifungal agent against a wide variety of fungal pathogens. It binds irreversibly to ergosterol, resulting in disruption of membrane integrity and ultimately cell death.

• HY-B1920

  Josamycin
  Josamycin (EN-141) is an orally active macrolide antibiotic exhibiting antimicrobial activity against a wide spectrum of pathogens, such as bacteria. The dissociation constant Kd from ribosome for Josamycin is 5.5 nM[1][2].

• HY-N2297R

  Kaji-ichigoside F1 (Standard)
  Flunisolide (hemihydrate) (Standard) is the analytical standard of Flunisolide (hemihydrate). This product is intended for research and analytical applications. Flunisolide hemihydrate is a corticosteroid, which is an orally active glucocorticoid receptor activator with anti-inflammatory activity. Flunisolide hemihydrate can induce eosinophil apoptosis, and is used for the research of asthma or rhinitis, and inflammation[1][2].

• HY-10219R

  Rapamycin (Standard)
  Rapamycin (Standard) is the analytical standard of Rapamycin. This product is intended for research and analytical applications. Rapamycin (Sirolimus; AY 22989) is a potent and specific mTOR inhibitor with an IC50 of 0.1 nM in HEK293 cells. Rapamycin binds to FKBP12 and specifically acts as an allosteric inhibitor of mTORC1[1]. Rapamycin is an autophagy activator, an immunosuppressant[2].

• HY-127019

  Nigericin		99.43%
  Nigericin is an antibiotic derived from Streptomyces hygroscopicus that act as a K+/H+ ionophore, promoting K+/H+ exchange across mitochondrial membranes. Nigericin is a NLRP3 activator. Nigericin shows promising anti-cancer activities through decreasing intracellular pH (pHi), and inactivation of Wnt/β-catenin signals. Nigericin induces pyroptosis through caspase 1/GSDMD in TNBC[1][2][3][4][5][6][7].

• HY-Y0055S

  Phenothiazine-d8		99.0%
  Phenothiazine-d8 is the deuterium labeled Phenothiazine. Phenothiazine is an antibiotic which has insecticidal, fungicidal, antibacterial and anthelmintic activities. Phenothiazine also can be used for the research of neurological diseases[1][2].

• HY-B0024

  Prulifloxacin
  Prulifloxacin (NM441) is an orally active fluoroquinolone antibiotic with a broad spectrum of activity against Gram-positive and -negative bacteria. Prulifloxacin is a proagent of a thiazeto-quinoline carboxylic acid derivative Ulifloxacin (NM394). Prulifloxacin has the potential for lower urinary tract infections and exacerbations of chronic bronchitis[1][2].

• HY-B0343AR

  Sarafloxacin (hydrochloride) (Standard)
  Sarafloxacin (hydrochloride) (Standard) is the analytical standard of Sarafloxacin (hydrochloride). This product is intended for research and analytical applications. Sarafloxacin (hydrochloride) (A-56620 (hydrochloride)) is a quinolone antibiotic agent.

• HY-W415818

  Oxanosine
  Oxanosine is an antibiotic isolated from the streptomyces MG265-CF34, which has anti-tumor activity. Oxanosine is also a substrate for adenosine deaminase[1][2].

• HY-W736195

  5-Hydroxy-4-oxo-L-norvaline
  5-Hydroxy-4-oxo-L-norvaline is an antifungal antibiotic. 5-Hydroxy-4-oxo-L-norvaline can inhibit protein biosynthesis[1].

• HY-14397

  Indomethacin		99.91%
  Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC50 values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research[1][2][3].

• HY-159969

  MLEB-22043
  MLEB-22043 is a synthetic siderophore-monobactam conjugate that is taken up into bacteria via its synthetic siderophore component by TonB-dependent transporters. Once inside the bacteria, it exerts antibacterial activity through its β-lactam component. MLEB-22043 is a broad-spectrum antibiotic with significant inhibitory activity against Klebsiella pneumoniae, Escherichia coli, Acinetobacter baumannii, and Pseudomonas aeruginosa[1].

• HY-B1682A

  Loracarbef hydrate
  Loracarbef hydrate, a cephalosporin antibiotic, is an orally active second-generation synthetic beta-lactam antibiotic of the carbacephem class[1][2].

• HY-B0220DR

  Erythromycin thiocyanate (Standard)
  Erythromycin (thiocyanate) (Standard) is the analytical standard of Erythromycin (thiocyanate). This product is intended for research and analytical applications. Erythromycin thiocyanate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin thiocyanate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin thiocyanate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-A0253R

  Cefacetrile (Standard)
  Cefacetrile (Standard) is the analytical standard of Cefacetrile. This product is intended for research and analytical applications. Cefacetrile (Cephacetrile) is a broad-spectrum antibiotic that is effective in gram-positive and gram-negative bacterial infection[1][2].

• HY-103248R

  Toyocamycin (Standard)
  DL-Aspartic acid (Standard) is the analytical standard of DL-Aspartic acid. This product is intended for research and analytical applications. DL-Aspartic acid (DL-Asp-OH) is a kind of biological materials or organic compounds that are widely used in life science research[1].

• HY-18258S

  Berberine-d6 chloride
  Berberine-d6 (chloride) is the deuterium labeled Berberine chloride. Berberine chloride is an alkaloid that acts as an antibiotic. Berberine chloride induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Antineoplastic properties[1].

• HY-17422

  Acyclovir
  Acyclovir (Aciclovir) is a potent, orally active antiviral agent. Acyclovir has antiherpetic activity with IC50 values of 0.85 μM and 0.86 μM for HSV-1 and HSV-2, respectively. Acyclovir induces cell cycle perturbation and apoptosis. Acyclovir prevents bacterial infections during induction therapy for acute leukaemia[1][2][3][4].

• HY-N14220

  Epoformin
  Epoformin, is a fungal cyclohexene epoxide that can be isolated from Diplodia quercivora. Epoformin is an antibiotic and exhibits weak inhibitory activity against rye seedling sheath growth. Epoformin exhibits antifungal activity, inhibits Phytophthora cinnamomi and Phytophthora plurivora[1].

• HY-130067

  Lolitrem B
  Lolitrem B is a toxin produced by the fungus Epichloe [1].

• HY-N6665

  Cefquinome sulfate		98.63%
  Cefquinome sulfate is a cephem antibiotic, which inhibits members of the Enterobacteriaceae[1].

• HY-147522

  ADG-2e
  ADG-2e is a potent antibacterial agent with MICs of 16, 4, 2, and 2 μg/mL for E. coli [KCTC 1682], P. aeruginosa [KCTC 1637], B.subtilis [KCTC 3068], and S. aureus [KCTC 1621], respectively. ADG-2e shows anti-metastatic activity against breast cancer cells[1].

• HY-N14616

  Reumycin
  Reumycin is a 7-azapteridine antibiotic. Reumycin is toxic to Airy carcinoma, sarcoma-180, sarcoma-37, lymphosarcoma and other tumor cells[1].

• HY-D0027

  7-Amino-4-methylcoumarin		99.91%
  7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively.[1][2][3][4]

• HY-B0337AR

  Sulfadimethoxine (sodium) (Standard)
  Sulfadimethoxine (sodium) (Standard) is the analytical standard of Sulfadimethoxine (sodium). This product is intended for research and analytical applications. Sulfadimethoxine sodium (Sulphadimethoxine sodium) is a sulfonamide antibiotic used to treat many infections[1][2].

• HY-B0125S

  Ofloxacin-d3		99.77%
  Ofloxacin-d3 is the deuterium labeled Ofloxacin[1].

• HY-N6694

  4-Bromo A23187
  4-Bromo A23187 is a halogenated analog of the highly selective calcium ionophore A-23187. 4-Bromo A23187, a calcium modulator, induces apoptosis in different cells, including HL-60 cells[1].

• HY-B0472R

  Streptomycin (sulfate) (Standard)
  Streptomycin (sulfate) (Standard) is the analytical standard of Streptomycin (sulfate). This product is intended for research and analytical applications. Streptomycin sulfate is an aminoglycoside antibiotic, that inhibits protein synthesis.

• HY-B0888R

  Sulfacetamide (sodium monohydrate) (Standard)
  Sulfacetamide (Standard) (Sulphacetamide (Standard)) sodium monohydrate is the analytical standard of Sulfacetamide sodium monohydrate (HY-B0888). This product is intended for research and analytical applications. Sulfacetamide sodium monohydrate is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide sodium monohydrate has antifungal and antibacterial activities[1].

• HY-121909

  Piperic acid	Inhibitor
  Piperic acid is a natural antioxidant and antibacterial agent. Piperic acid can be used in food preservation and human health[1].

• HY-N0236R

  Corylin (Standard)
  Corylin (Standard) is the analytical standard of Corylin. This product is intended for research and analytical applications. Corylin is an orally active flavonoid anti-inflammatory and osteogenic agent that inhibits IL-6-induced STAT3 promoter activity and STAT3 phosphorylation. Corylin also has anticancer, antiatherosclerotic, and ameliorating activity in hyperlipidemia and insulin resistance, inducing adipocyte browning and lipolysis through SIRT1 or β3-AR-dependent pathways[1][2][3].

• HY-77036R

  Furagin (Standard)
  Furagin (Standard) is the analytical standard of Furagin. This product is intended for research and analytical applications. Furagin (Furazidine) is an analogue of Nitrofurantoin (HY-A0090) and has antibacterial activity. Furagin also inhibits human carbonic anhydrases (Kis: 260 and 57 nM for hCA IX and XII, respectively)[1][2][3].

• HY-P1649

  SPR741
  SPR741 (NAB741) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741[1][2].

• HY-N14345

  Marcellomycin
  Marcellomycin is a glycoside and quinone antibiotic. Marcellomycin has anti-Gram-positive bacteria effect, especially has strong effect on streptococcus[1].

• HY-N1724

  Concanamycin A
  Concanamycin A (Folimycin; Antibiotic X 4357B) is a macrolide antibiotic, a vacuolar type H+-ATPase (V-ATPase) inhibitor. Concanamycin A is also an inhibitor of lysosomal acidification, can be used to T cell-mediated inflammation research[1]-[5].

• HY-116229

  Gemifloxacin
  Gemifloxacin, a fluoroquinolone, is a potent and orally active antipneumococcal agent. Gemifloxacin shows bactericidal activity against highly quinolone-resistant pneumococci.Gemifloxacin can be used for the research of respiratory infections, such as community-acquired pneumonia (CAP) and acute exacerbation of chronic bronchitis (AECB)[1][2].

• HY-Y0248AS

  (E,​E)​-​Farnesol-d6		98.56%
  (E,​E)​-​Farnesol-d6 is deuterium labeled Farnesol. Farnesol is a sesquiterpene alcohol that modulates cell-to-cell communication in Candida albicans, and has the activity in inhibiting bacteria.

• HY-P99551

  Tosatoxumab
  Tosatoxumab (AR-301; KBSA301) is a human immunoglobulin G1 monoclonal antibody that specifically neutralizes alpha-toxin (alpha-hemolysin; Hla) of S. aureus. Tosatoxumab binds to an N-terminal epitope of alpha-toxin, thereby preventing functional toxin pore oligomerisation. Tosatoxumab has the potential for passive immunotherapy in the S. aureus pneumonia as an adjunctive therapy to standard antibiotic agent[1][2].

• HY-106783

  Polymyxin B nonapeptide		99.82%
  Polymyxin B nonapeptide is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing their outer membranes[1][2][3].

• HY-126562R

  Piperlonguminine (Standard)
  Sotalol (hydrochloride) (Standard) is the analytical standard of Sotalol (hydrochloride). This product is intended for research and analytical applications. Sotalol hydrochloride (MJ 1999) is an orally active, non-selective β-adrenergic receptor blocker. Sotalol hydrochloride is a potent antiarrhythmic agent that can be used for the research of pediatric arrhythmias. Sotalol hydrochloride blocks β-receptors, and potassium KCNH2 channels. Antiepileptic Agent[1][2][3].

• HY-B0614AR

  Mafenide (Acetate) (Standard)
  Mafenide (Acetate) (Standard) is the analytical standard of Mafenide (Acetate). This product is intended for research and analytical applications. Mafenide Acetate is an effective sulfonamide-type antimicrobial agent used for burn wounds. Mafenide Acetate shows activity against both Gram-positive and Gram-negative organisms, including Pseudomonas aeruginosa, via inhibition of nucleotide synthesis[1][2].

• HY-B1228

  Ribostamycin sulfate		99.84%
  Ribostamycin sulfate (Vistamycin sulfate) is a broad-spectrum antimicrobial, inhibits bacterial protein synthesis at the level of 30S and 50S ribosomal subunit binding, also inhibits the chaperone activity of protein disulfide isomerase (PDI), used in pharmacokinetic and nephrotoxicity studies

• HY-113562

  Laidlomycin phenylcarbamate
  Laidlomycin phenylcarbamate is a semisynthetic polyether antibiotic with antiparasitic activity[1].

• HY-13554

  Annamycin
  Annamycin is an antibiotic, that has high affinity for lipid membranes and can bypass the multidrug resistance protein-1 (MDR-1 ) mechanism of cellular drug resistance. Annamycin exhibits antitumor efficacy in multilamellar vesicles against solid tumor[1].

• HY-B1256R

  Cefuroxime (sodium) (Standard)
  Cefuroxime (sodium) (Standard) is the analytical standard of Cefuroxime (sodium). This product is intended for research and analytical applications. Cefuroxime sodium is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime sodium has a broad spectrum activity against Gram-positive and Gram-negative bacteria[1].

• HY-123558

  Bactobolin C
  Bactobolin C is an antibiotic produced by Pseudomonas sp. BMG13A7, which has strong antimicrobial and antitumor activities, can also inhibit antibody production and treat autoimmune encephalomyelitis. However, its undesirable toxicity limits its medicinal application. The unique chemical structure and promising biological activities of Bactobolin C have attracted people's interest in its total synthesis and new active analogs. So far, the structural modification of Bactobolin C has mainly focused on the hydroxyl groups on the amino acid side chains and backbone.

• HY-B0956R

  Paromomycin (sulfate) (Standard)
  Paromomycin (sulfate) (Standard) is the analytical standard of Paromomycin (sulfate). This product is intended for research and analytical applications. Paromomycin (Aminosidine) sulfate, a neomycin (HY-B0470) derivative, is a broad spectrum aminoglycoside antibiotic with amebicidal and bactericidal effects. Paromomycin sulfate prematures termination of translation of mRNA and inhibits protein synthesis?by specifically binds to the RNA oligonucleotide at the A site of bacterial 30S ribosomes. Paromomycin sulfate can be used for the research of bacterial and parasitic infections[1][2][3].

• HY-144701

  SABA1		99.15%
  SABA1 possesses antibacterial properties against Pseudomonas aeruginosa and Escherichia coli, with an IC50 of 4.0 µM against E. coli ACC[1].

• HY-B0343AS

  Sarafloxacin-d8 hydrochloride
  Sarafloxacin-d8 (A-56620-d8) hydrochloride is the deuterium labeled Sarafloxacin hydrochloride. Sarafloxacin hydrochloride (A-56620 hydrochloride) is a quinolone antibiotic drug.

• HY-B0510CR

  Trimethoprim (lactate) (Standard)
  Actein (Standard) is the analytical standard of Actein. This product is intended for research and analytical applications. Actein, a triterpene glycoside, shows an inhibitory effect on cancer cells, which is isolated from the rhizomes of Cimicifuga foetida. Actein suppresses cell proliferation, induces autophagy and apoptosis through promoting ROS/JNK activation, and blunting AKT pathway in bladder cancer. Actein has little toxicity in vivo[1][2][3].

• HY-B0699

  Cefpirome
  Cefpirome (HR 810) is a fourth generation cephalosporin. Cefpirome shows antibacterial activity. Cefpirome also has in vitro activity against Streptococcus pneumoniae[1].

• HY-B0186

  Cefoselis
  Cefoselis, the fourth gen-eration of cephalosporin, is a β-lactam antibiotic. Cefoselis exhibits good activity against a wide range of Gram-positive and Gram-negative organisms. Cefoselis penetrates the blood-brain barrier[1][2][3].

• HY-125706

  1233B	Inhibitor
  1233B is a secondary metabolite from filamentous fungus, Fusarium sp. RK97-94[1].

• HY-A0090S

  Nitrofurantoin-13C3
  Nitrofurantoin-13C3 is the 13C labeled Nitrofurantoin (HY-A0090)[1]. Nitrofurantoin is a potent and orally active broad-spectrum beta-lactamase antimicrobial agent. Nitrofurantoin acts as an antibiotic and can be used for the study of urinary tract infections (UTIs), including cystitis and kidney infections[2].

• HY-113602

  Paldimycin B
  Paldimycin B (Antibiotic 273 A1-beta) is a powerful semi-synthetic antibiotic with antibacterial activity against S. aureus and coagulase-negative staphylococci[1].

• HY-17395AS

  Terbinafine-d7
  Terbinafine-d7 is the deuterium labeled Terbinafine. Terbinafine (TDT 067) is an antifungal medication used to treat fungal infections. It is a potent non-competitive inhibitor of squalene epoxidase from Candida with a Ki of 30 nM[1][2]. Terbinafine also antibacterial activity against certain Gram-positive and Gram-negative bacteria[3].

• HY-N15368

  Pradimicinone I
  Pradimicinone I (Compound 10), a Pradimicin A (HY-132191) analog, is an antibiotic. Pradimicinone I is promising for research of antibacterial agents[1].

• HY-B0220E

  Erythromycin A dihydrate
  Erythromycin A dihydrate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin A dihydrate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin A dihydrate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-106364

  Peplomycin
  Peplomycin (Bleomycin PEP; Pepleomycin) is an antibiotic analogue of Bleomycin (HY-108345), with high antitumor effect and less pulmonary toxicity. Peplomycin induce apoptosis in oral squamous carcinoma cell line SSCKN cells and pulmonary fibrosis in rats[1][2][3][4].

• HY-16485

  Telavancin hydrochloride
  Telavancin hydrochloride is the hydrochloride form of Telavancin (HY-112959). Telavancin hydrochloride is a semisynthetic derivative of vancomycin, and exhibits antibacterial efficacy through inhibition of cell wall synthesis and disruption of cell membrane barrier function. Telavancin hydrochloride is efficient against antibiotic resistant S. aureus strains MRSA, VISA, and hVISA. Telavancin hydrochloride attenuates gram positive bacteria induced complicated skin and skin structure infections (cSSSI)[1].

• HY-121268

  Demeclocycline
  Demeclocycline is an orally active tetracycline antibiotic. Demeclocycline impairs protein synthesis by binding to the 30S ribosomal subunit to inhibit binding of aminoacyl tRNA. Demeclocycline shows anti-bacterial activitise to a wide variety of bacterial infections[1][2].

• HY-135549

  Fluxapyroxad		99.96%
  Fluxapyroxad is a synthetic broad-spectrum fungicide for the control of fungal diseases. Fluxapyroxad inhibits succinate dehydrogenase in complex II of the mitochondrial respiratory chain, resulting in inhibition of spore germination, germ tubes and mycelia growth within the fungus target species[1].

• HY-138194

  Destomycin B
  Destomycin B (A-16316-C) is an antibiotic, and is active against fungi. Destomycin B also has anthelmintic activity[1].

• HY-100577

  Ticarcillin sodium
  Ticarcillin sodium is an injectable antibiotic for the treatment of Gram-negative bacteria, particularly Pseudomonas aeruginosa. It is also one of the few antibiotics capable of treating Stenotrophomonas maltophilia infections[1].

• HY-10581AS

  Gatifloxacin-d3 hydrochloride
  Gatifloxacin-d3 (hydrochloride) is the deuterium labeled Gatifloxacin (hydrochloride). Gatifloxacin hydrochloride (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin hydrochloride inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml). Gatifloxacin hydrochloride can be used to treat bacterial conjunctivitis in vivo.

• HY-121051

  Aleurodiscal
  Aleurodiscal is an fungal inhibitor that can be obtained from cultures of Aleurodiscus mirabilis. Aleurodiscal can be used in the study of fungal infections[1].

• HY-N6733R

  Aphidicolin (Standard)
  Aphidicolin (Standard) is the analytical standard of Aphidicolin. This product is intended for research and analytical applications. Aphidicolin is an inhibitor of DNA polymerase α and δ, prevents mitotic cell division by interfering DNA polymerase activity. Aphidicolin is an antibiotic produced by mold Cephalosporium aphidicola, inhibits cellular deoxyribonucleic acid synthesis and the growth of herpes simplex virus. Aphidicolin exhibits anti-orthopoxvirus activity and potentiates apoptosis induced by arabinosyl nucleosides in a human promyelocytic leukemia cell line[1][2][3].

• HY-137564

  Desacetylcephalothin sodium
  Desacetylcephalothin sodium is a metabolite of Cephalothin (HY-B1275A). Desacetylcephalothin sodium exhibits a weak antimicrobial activity[1].

• HY-N6800A

  Netropsin dihydrochloride
  Netropsin dihydrochloride is a small-molecule MGB (minor-groove binder) and antibiotic, inhibits the catalytic activity of isolated topoisomerase and interferes with the stabilization of the cleavable complexes of topoisomerase II and I in nuclei. Netropsin dihydrochloride has antibacterial and antiviral activity[1][4][5].

• HY-16349

  Nimorazole		99.33%
  Nimorazole (K-1900), a 2-nitroimidazole, is a hypoxic cell-radiation sensitizer. Nimorazole has anti-infective and anti-protozoal against trichomoniasis. Nimorazole has the potential for head and neck cancer[1][2].

• HY-N6718

  Filipin III
  Filipin III is the major component of Filipin, a 28-membered ring pentaene macrolide antifungal antibiotic produced by S. filipinensis, S. avermitilis and S. miharaensis. Filipin interacts with membrane sterols causing the alteration of membrane structure[1].

• HY-19160

  BMS-180680
  BMS-180680 (PA-1806) is an antibiotic, which exhibits a board-spectrum antibacterial activity against gram-negative bacteria. BMS-180680 inihibits Pseudomonas aeruginosa with MIC of 0.25 µg/ml. BMS-180680 exhibits resistance to hydrolysis by β-lactamases, such as TEM-2 and PSE enzymes[1].

• HY-105099R

  Rifalazil (Standard)
  Rifalazil (Standard) is the analytical standard of Rifalazil. This product is intended for research and analytical applications. Rifalazil (KRM-1648; ABI-1648), a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase[1]. Rifalazil (KRM-1648; ABI-1648) is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis with MIC values from 0.00025 to 0.0025 μg/ml[3]. Rifalazil (KRM-1648; ABI-1648) has the potential for the treatment of Chlamydia infection, Clostridium difficile associated diarrhea (CDAD), and tuberculosis (TB)[2].

• HY-N13951

  Aranochlor A
  Aranochlor A is an antibiotic found in Pseudoarachniotus roseus (HIL Y-30499). Aranochlor A exhibits antibacterial and antifungal activities[1].

• HY-117074

  BMS-247243
  BMS-247243 is a β-lactam antibiotic against methicillin (HY-121544)-resistant Staphylococcus aureus.

• HY-N12258

  Aranciamycin A
  Aranciamycin A is an anthracyclic antibiotic and can be isolated from Streptomyces. Aranciamycin A shows antibacterial activity against M. bovis and B. subtilis with the MIC values of 30 and 7.5 µM, respectively[1].

• HY-N9362R

  Emodinanthrone (Standard)
  Pro-xylane (Standard) is the analytical standard of Pro-xylane. This product is intended for research and analytical applications. Pro-xylane (Hydroxypropyl tetrahydropyrantriol) is a biologically active C-glycoside in aqueous media, acts as an activator of glycosaminoglycans (GAGs) biosynthesis. Pro-xylane is the first example of 'Green' chemical used in cosmetic[1].

• HY-N14698

  Cytotrienin A
  Cytotrienin A is an ansamycin-class antibiotic that exhibits potent apoptosis-inducing activity[1].

• HY-122783

  Isogambogic acid
  Isogambogic acid is an antibiotic and anti-cancer agent which efficiently elicit cell death in LLC and SK-LU-1 within a low micromolar range with IC50s of 2.26 μM and 2.02 μM. Isogambogic acid can be used for cancer research[1].

• HY-B1327

  Chlortetracycline hydrochloride
  Chlortetracycline hydrochloride (7-Chlorotetracycline hydrochloride) is an orally active, effective and selectively methanogenic bacteria inhibitor with bactericidal effects. Chlortetracycline hydrochloride is also a antibiotic that acts by inhibiting bacterial protein synthesis. Additionally, Chlortetracycline hydrochloride is a specific and potent calcium ionophore antibiotic, inhibiting binding of aminoacyl-tRNA to ribosomes[1][2][3][4].

• HY-B0421AR

  Mycophenolic acid (sodium) (Standard)
  Mycophenolic acid (sodium) (Standard) is the analytical standard of Mycophenolic acid (sodium). This product is intended for research and analytical applications. Mycophenolic acid sodium is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 μM. Mycophenolic acid sodium demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid sodium is an immunosuppressive agent. Antiangiogenic and antitumor effects[1][2].

• HY-17466A

  Sancycline hydrochloride
  Sancycline (6-Demethyl-6-deoxytetracycline) hydrochloride acts by reversibly binding to the 30 S ribosomal subunit and inhibiting protein translation by blocking entry of aminoacyl-tRNA into the ribosome a site similar to tetracycline (HY-A0107). Sancycline hydrochloride, four linearly fused six-membered rings with four stereocenters, is a rare semi-synthetic tetracycline (HY-A0107) prepared by hydrogenolysis of the chloro and benzylic hydroxy moieties of Declomycin[1][2][3].

• HY-134914

  Fosmidomycin
  Fosmidomycin is an orally active antibiotic, which exhibits antimalarial activity through inhibition of 1-deoxy-D-xylulose 5-phosphate reductoisomerase (DOXP reductoisomerase). Fosmidomycin inhibits P. falciparum strains 3D7, HB3, Dd2 and A2, with IC50s of 150, 71, 170 and 150 ng/mL, respectively. Fosmidomycin exhibits synergistic effect with Clindamycin (HY-B1455), and ameliorates malaria in mouse model[1].

• HY-111320

  Chrysomycin B
  Chrysomycin B is an antibiotic isolated from a strain of Streptomyces. Chrysomycin B causes DNA damage in the human lung adenocarcinoma A549 cell line and inhibits topoisomerase II. Chrysomycin B suppresses the growth of transplantable tumors in mice.

• HY-N13890

  Arginomycin
  Arginomycin is a nucleoside antibiotic that inhibits the growth of Gram-positive bacteria and fungi in vitro[1].

• HY-146446R

  PXYC1 (Standard)
  Maltopentaose (Standard) is the analytical standard of Maltopentaose. This product is intended for research and analytical applications. Maltopentaose is the shortest chain oligosaccharide that can be classified as maltodextrin and is also used in a study to investigate glycation and phosphorylation of α-lactalbumin.

• HY-B0306S

  Prothionamide-d5
  Prothionamide-d5 is deuterium labeled Prothionamide.

• HY-B1190S1

  Cefadroxil-d4 trifluoroacetate
  Cefadroxil-d4 (trifluoroacetate) is deuterium labeled Cefadroxil.

• HY-N13900

  Arisostatin B
  Arisostatin B is a Tetrocarcin class of antibiotic against Gram-positive bacteria and antitumor activity[1].

• HY-B0356AS1

  Ciprofloxacin-13C3,15N monohydrochloride		99.9%
  Ciprofloxacin-13C3,15N (Bay-09867-13C3,15N) monohydrochloride is 13C- and 15N-labeled Ciprofloxacin (monohydrochloride) (HY-B0356A)[1].

• HY-66011AS3

  Moxifloxacin-d3-1 hydrochloride
  Moxifloxacin-d3-1 hydrochloride (BAY 12-8039-d3-1) is a deuterium labeled Moxifloxacin (HY-66011A). Moxifloxacin is an orally active 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2][3].

• HY-113622

  Cladospirone bisepoxide
  Cladospirone bisepoxide is a metabolite that isolated from cultures of a fungus. Cladospirone bisepoxide displays selective antibiotic activity against several bacteria and fungi and inhibits germinations of Lepidium sativum at low concentrations[1].

• HY-W654329

  Protionamide-d7
  Protionamide-d7 is deuterium labeled Prothionamide. Protionamide (prothionamide) acts on tuberculosis and leprosy[1].

• HY-N0716B

  Berberine sulfate
  Berberine sulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine sulfate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine sulfate has antineoplastic properties. The sulfate form improves bioavailability[1][2].

• HY-N9460

  Sibiromycin
  Sibiromycin is a naturally produced glycosylated pyrrolobenzodiazepines (PBDs). Sibiromycin is also a potent antitumor antibiotic that binds covalently to DNA in the minor groove at the NH2 of guanine[1][2].

• HY-14932

  Pafuramidine
  Pafuramidine (DB289) is an orally active proagent of Furamidine (HY-110137A). Pafuramidine is a potent anti-parasitic agent, can be used to research trypanosomiasis, Pneumocystis pneumonia and malaria[1][2][3].

• HY-161803

  Anti-MRSA agent 12
  Anti-MRSA agent 12 (Compound SM-5) is an antibiotic, which exhibits antibacterial activity against Staphylococcus aureus, S. epidermidis and Escherichia coli with MIC of 7.81, 7.81 and 62.5 μM. Anti-MRSA agent 12 inhibits the methicillin-resistant S. aureus (MRSA) through inhibition of biofilm formation[1].

• HY-13756A

  Tacrolimus monohydrate
  Tacrolimus monohydrate (FK506 monohydrate), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex and inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties[1].

• HY-138538R

  2-Nitrobenzaldehyde Semicarbazone (Standard)
  2-Nitrobenzaldehyde Semicarbazone (Standard) is the analytical standard of 2-Nitrobenzaldehyde Semicarbazone. This product is intended for research and analytical applications. 2-Nitrobenzaldehyde Semicarbazone is a derivative of Semicarbazide. 2-Nitrobenzaldehyde Semicarbazone can be measured as a metabolite marker to detect the widely banned antibiotic Nitrofurazone[1][2].

• HY-101938

  Sinefungin
  Sinefungin is a potent inhibitor of virion mRNA(guanine-7-)-methyltransferase, mRNA(nucleoside-2'-)-methyltransferase, and viral multiplication[1]. Sinefungin, a SET7/9 inhibitor, ameliorates renal fibrosis by inhibiting H3K4 methylation[2].

• HY-123887

  Manumycin B
  Manumycin B is an antibiobic, and exhibits antitumor activity. Manumycin B is an inhibitor for acetylcholinesterase (AChE) with an IC50 of 15 mM[1][2].

• HY-14397S2

  Indometacin-d7
  Indometacin-d7 is deuterated labeled Indomethacin (HY-14397). Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC50 values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research[1][2][3].

• HY-126906

  Milbemycin A4		99.13%
  Milbemycin A4 inhibits P-glycoprotein activity, and reverses multidrug resistance of tumor cells. Milbemycins are a family of macrolide antibiotics with insecticidal and acaricidal activity[1]sup>[2].

• HY-B2091A

  Azidocillin sodium
  Azidocillin sodium, a semi-synthetic Penicillin, is an orally active β-lactam antibiotic. Azidocillin sodium bears an azide functionality and retains on-target activity within bacteria. Azidocillin sodium can be used to research osteitis caused by dental surgery, otitis media, enterococcal septicemia and other bacterial infectious diseases[1][2][3]. Azidocillin sodium is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

• HY-119808

  Terrein
  Terrein is a melanogenesis inhibitor[1]. Terrein induces apoptosis in breast cancer cell lines [2]. Terrein is an inhibitor of quorum sensing and c-di-GMP in Pseudomonas aeruginosa[3].

• HY-W755036

  Oxytetracycline-13C,d3 hydrochloride
  Oxytetracycline-13C,d3 hydrochloride is the 13C- and deuterium labeled Oxytetracycline hydrochloride (HY-B0275A). Oxytetracycline hydrochloride is an antibiotic that exhibits board-spectrum antibacterial activity. Oxytetracycline hydrochloride is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline hydrochloride also possesses anti-HSV-1 activity[1][2][3][4].

• HY-B1119S

  Triclosan-d3		98.22%
  Triclosan-d3 is the deuterium labeled Triclosan. Triclosan is an antibacterial and antifungal agent found in consumer products, including soaps, detergents, toys, and surgical cleaning treatments[1][2].

• HY-106783A

  Polymyxin B nonapeptide TFA		99.80%
  Polymyxin B nonapeptide TFA is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide TFA is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing their outer membranes[1][2][3].

• HY-130173

  Bafilomycin C1
  Bafilomycin C1 is a macrolide antibiotic isolated from Streptomyces sp. Bafilomycin C1 is a potent, specific and reversible inhibitor of vacuolar-type H+-ATPases (V-ATPases). Bafilomycin C1 inhibits growth of gram-positive bacteria and fungi[2]. Bafilomycin C1 induces cell apoptosis and can be used for the study of hepatocellular carcinoma (HCC)[2].

• HY-17412AS

  Minocycline-d6
  Minocycline-d6 is deuterium labeled Minocycline.

• HY-W142064

  Fmoc-L-photo-proline
  Fmoc-L-photo-proline is a photo-crosslinking amino acid which can be incorporated into synthetic peptides using solid-phase Fmoc chemistry. Fmoc-L-photo-proline can synthesis of cyclic peptidomimetic antibiotic and be used for preparation of diverse peptide-based photoaffinity probes research[1].

• HY-N14583

  Glucoallosamidin A
  Glucoallosamidin A is a glycoside antibiotic that can inhibit Chitinase activity. Glucoallosamidin A can inhibit Candida albicans ATCC 10231 chitinase with an IC50 of 3.4 μg/mL[1].

• HY-N15097

  Dihydrocompactin	Inhibitor
  Dihydrocompactin, an antifungal metabolite, is an inhibitor of 3-hydroxy-3-methylglutaryl coenzyme-A reductase (HMG-CoA reductase) from Penicillium citrinum[1].

• HY-111402

  Pyridomycin
  Pyridomycin (Erizomycin) is a selective and low cytotoxic inhibitor of Mycobacterium tuberculosis that effectively targets InhA. Pyrdomycin is also an antibiotic that can be obtained from metabolites of Dactylosporangium fulvum. Pyrdomycin can be used in the study of bacterial infections such as tuberculosis[1][2].

• HY-B0593

  Ceftazidime
  Ceftazidime (GR20263), an antibiotic, has a broad spectrum activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime is also active against Enterobacteriaceae (including β-lactamase-positive strains) and is resistant to hydrolysis by most β-lactamases[1].

• HY-105463

  Saptomycin D
  Saptomycin D is an antibiotic with antitumor activity isolated from the Streptomyces sp. HP530 strain. Saptomycin D exhibits potent inhibitory effects against Gram-positive bacteria, while demonstrating weaker inhibitory activities against certain Gram-negative bacteria and yeasts. Saptomycin D also displays remarkable antitumor properties. Saptomycin D is applicable in research within the field of oncology[1].

• HY-W010649

  Isoxazole
  Isoxazole is a member of the five-membered heterocycle drug scaffold. Isoxazole has been used as a BET bromodomain inhibitor and can improve β-cell function in a diabetic mouse model. Isoxazole and its derivatives exhibit broad biological activities (such as antimicrobial, antibacterial, antifungal, antiviral, anticancer, anti-inflammatory, immunomodulatory, analgesic, anti-tuberculosis, and anti-diabetic effects). For example, the bicyclic Isoxazole can act as an HSP90 inhibitor, and the tricyclic Isoxazole is promising as a selective multidrug resistance protein (MRP1) inhibitor​[1][2][3][4][5].

• HY-14366

  Antibiotic A-33853
  Antibiotic A-338533, an antibiotic, can be isolated from Streptomyces strain. Antibiotic A-338533 has anti-bacterial activity against Staphylococcus aureus, Mycoplasma gallisepticum with MIC values of 2 μg/mL and ≤1.56 μg/mL, respectively[1].

• HY-B0435

  Roxithromycin
  Roxithromycin (RU-28965) is an orally active semi-synthethic macrolide antibiotic. Roxithromycin inhibits protein biosynthesis in the elongation step by binding to 50S bacterial ribosome. Roxithromycin has antimicrobial, antiproliferative, anti-inflammatory, tumour vasculature inhibiting and lung injury ameliorating effects[1][2][3][4][5][6][7][8][9][10][11].

• HY-B1075R

  Fosfomycin (calcium) (Standard)
  Fosfomycin (calcium) (Standard) is the analytical standard of Fosfomycin (calcium). This product is intended for research and analytical applications. Fosfomycin (MK-0955) calcium is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin calcium shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[1][2].

• HY-B0555AR

  Nafcillin (sodium monohydrate) (Standard)
  Nafcillin (sodium monohydrate) (Standard) is the analytical standard of Nafcillin (sodium monohydrate). This product is intended for research and analytical applications. Nafcillin sodium monohydrate, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin sodium monohydrate can be used for the research of staphylococcal infections[1][2].

• HY-W452285

  Isoplumbagin
  Isoplumbagin is antimicrobial agent. Isoplumbagin exhibits anticancer activity mainly through modulating mitochondrial dynamics and function[1].

• HY-122207

  Erythromycin A enol ether		98.86%
  Erythromycin A enol ether is an acidic degradation product of Erythromycin A (macrolide antibiotic) and has no antibacterial effect[1][2].

• HY-16911

  AFN-1252		99.49%
  AFN-1252 is an orally active and selective inhibitor of FabI, an essential enzyme in fatty acid biosynthesis in Staphylococcus spp. AFN-1252 exhibits exquisite and highly selective activity against Staphylococcus spp. AFN-1252 exhibits typical MIC90 values of ⩽0.015 μg/ml against diverse clinical isolates of S. aureus. AFN-1252 is efficacious in a mouse model of septicemia providing 100% protection from an otherwise lethal peritoneal infection of S. aureus Smith[1][2].

• HY-103399

  Trovafloxacin mesylate
  Trovafloxacin mesylate is a broad-spectrum quinolone antibiotic with potent activity against Gram-positive, Gram-negative and anaerobic organisms. Trovafloxacin mesylate blocks the DNA gyrase and topoisomerase IV activity. Trovafloxacin mesylate is also a potent, selective and orally active pannexin 1 channel (PANX1) inhibitor with an IC50 of 4 μM for PANX1 inward current. Trovafloxacin mesylate does not inhibit connexin 43 gap junction or PANX2. Trovafloxacin mesylate leads to dysregulated fragmentation of apoptotic cells by inhibiting PANX1[1][2][3].

• HY-B0200D

  Cephalexin (lysine)
  Cephalexin (Cefalexin) lysine is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin lysine has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin lysine targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin lysine is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2].

• HY-B1366A

  Meclocycline
  Meclocycline is a tetracycline derivative. The main target of tetracyclines is the bacterial ribosome[1].

• HY-14957

  Ozenoxacin		99.66%
  Ozenoxacin is a nonfluorinated quinolone antibacterial, which shows potent activities against the main microorganisms isolated from skin and soft tissue infections.

• HY-B1149

  Bacampicillin
  Bacampicillin is a penicillin antibiotic, is a prodrug of ampicillin with improved oral bioavailability.

• HY-14283R

  Luliconazole (Standard)
  Luliconazole (Standard) is the analytical standard of Luliconazole. This product is intended for research and analytical applications. Luliconazole (NND 502) is a topical antifungal imidazole antibiotic with broad-spectrum and potent antifungal activity. Luliconazole can be used for the research of skin infection, including dermatophytosis, tinea corporis, tinea pedis et al[1].

• HY-N5203

  Ala0-Actagardine
  Ala0-Actagardine is a lantibiotic found in the cultures of Actinoplanes liguriae ATCC 31048[1].

• HY-162836

  Rifamycin B
  Rifamycin B (4-O-(Carboxymethyl)-Rifamycin) is a member of ansamycin antibiotics family with an anti-mycobacterial activity against tuberculosis, leprosy and AIDS-related mycobacterial infections. Rifamycin B is a metabolic product of Nocardia inediterranei, which can yield Rifamycin O and Rifamycin S (HY-125365) by microbial transformation[1][2].

• HY-125618

  Lankacidinol A
  Lankacidinol A (T-2636 D) is an antibiotic, and shows antibacterial activity against Gram-positive bacteria[1].

• HY-117108

  Nocardicin A
  Nocardicin A is a beta-lactam antibiotic with selective antibacterial activity. Nocardicin A has moderate antibacterial activity against a broad spectrum of Gram-negative bacteria including Proteus and Pseudomonas; it has no inhibitory effect on Staphylococcus, Mycobacterium, fungi, and yeast[1].

• HY-B0526S

  Flumequine-13C3
  Flumequine-13C3 is the 13C3 labeled Flumequine. Flumequine (R-802) is a quinolone antibiotic, and acts as a topoisomerase II inhibitor, with an IC50 of 15 μM (3.92 μg/mL).

• HY-129886

  PKUMDL-LTQ-301
  PKUMDL-LTQ-301 is a HipA toxin inhibitor discovered through structure-based virtual screening, which has the activity of significantly reducing the persistence of Escherichia coli. Its most effective compounds have certain KD and EC50 values when screened against different antibiotics in vitro and in vivo.

• HY-N2297

  Kaji-ichigoside F1
  Kaji-ichigoside F1 is isolated from S. cuneata with hemolytic and in vitro antiviral activity.[1]

• HY-D1020

  7-Aminoactinomycin D
  7-Aminoactinomycin D (7-AAD) a fluorescent DNA stain, is a potent RNA polymerase inhibitor. 7-Aminoactinomycin D selectively binds to GC regions of the DNA. 7-Aminoactinomycin D also has antibacterial effects[1][2][3].

• HY-N6716

  Filipin complex
  Filipin complex is a potent polyene macrolide antifungal antibiotic. Filipin complex inserts into membranes and sequester cholesterol into complexes and inhibits PRRSV entry. The Filipin complex consists of about 75.8% Filipin III (HY-N6718), 10.8% Filipin IV, 9.1% Filipin II, and 1.2% Filipin I[1][2][3].

• HY-P5016

  CRAMP-18 (mouse)
  CRAMP-18 (mouse) is an antibiotic peptide without hemolytic activity. CRAMP-18 (mouse) has good inhibitory activity against Gram-negative bacteria, such as S. typhimurium and P. aeruginosa. CRAMP-18 (mouse) has the potential to study antifungal, antibacterial and antitumor[1][2].

• HY-153797

  Dox-btn2
  Dox-btn2 is a biotinylated derivative of Doxorubicin (HY-15142A), with a biotin label at the point of conjugation to doxorubicin at 3'-NH2. Dox-btn2 can be used for cell imaging. While Doxorubicin is mainly accumulated in the nucleus, while Dox-btn2 is mainly located in the cytoplasm[1].

• HY-P10338

  LZ1 peptide
  LZ1 peptide is a antimicrobial peptides with antimalarial activity[1][2].

• HY-N13292

  Actinorhodin
  Actinorhodin is a blue-pigmented, redox-active microbial secondary metabolite. Actinorhodin is a potent, bacteriostatic, pH-responsive antibiotic. Actinorhodin exhibits antimicrobial activity against Gram-positive bacteria[1].

• HY-106476

  Primidolol
  Primidolol (UK-11443), derived from Parmotrema perlatum, possesses antibacterial and antioxidant activities. Primidolol is also an orally active α/β Adrenergic Receptor blocker with antihypertensive activity. Primidolol can be used in research related to infections and cardiovascular diseases[1][2].

• HY-A0076R

  Tebipenem (Standard)
  Tebipenem (Standard) is the analytical standard of Tebipenem. This product is intended for research and analytical applications. Tebipenem is an orally available carbapenem antibiotic, shows broad-spectrum activity against Gram-positive and -negative bacteria, except for Pseudomonas aeruginosa.

• HY-A0088A

  Cefotaxime		98.69%
  Cefotaxime, a β-lactamase stable cephalosporin and a third-generation cephalosporin antibiotic, possesses broad-spectrum antibiotic activity against numerous Gram-positive and Gram-negative bacteria[1][2][3][4][2].

• HY-B0308

  Sparfloxacin		99.93%
  Sparfloxacin (CI-978) is a fluoroquinolone antibiotic, shows broad and potent antibacterial activity[1].

• HY-B1455

  Clindamycin		99.90%
  Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria[1][2].

• HY-129269

  Pacidamycin I
  Pacidamycin I (A-68567) is a nucleoside peptide antibiotic that is highly specific for Pseudomonas aeruginosa[1].

• HY-165483

  Nothramicin
  Nothramicin is an anthracycline antibiotic with anti-mycobacterial activity [1].

• HY-10004

  Faropenem daloxate		98.18%
  Faropenem daloxate is the first oral penem in a new class of beta-lactam antibiotics.

• HY-N13956

  Arylomycin A3
  Arylomycin A3 is a lipohexapeptide antibiotic against Gram-positive bacteria[1].

• HY-122292

  Celastramycin A
  Celastramycin A is an antibiotic isolated from Streptomyces MaB-QuH-8, which exhibits antimicrobial activity against series of gram-negative bacteria and mycobacteria, with MICs between 0.05-3.1 μg/ml[1]. Celastramycin A exhibits immunosuppressing efficacy in ex vivo Drosophila through immune deficiency pathway (IC50 of 0.008 μg/ml), inhibits the immunoresponse in human innate immunity through TNF-α signaling, inhibits IL-8 production in HUEVCs with IC50 of 0.06 μg/ml[2].

• HY-B0688S

  Dapsone-d8		99.82%
  Dapsone-d8 is a deuterium labeled Dapsone. Dapsone is an orally active and blood-brain penetrant sulfonamide antibiotic with antibacterial, antigenic and anti-inflammatory activities[1]. Dapsone exerts effective antileprosy activity and inhibits folate synthesis in cell extracts of M. leprae. Dapsone can be used as an anticonvulsant and also in the research of skin and glioblastoma diseases[2][3][4][5].

• HY-144391

  Chitin synthase inhibitor 1	Inhibitor
  Chitin synthase inhibitor 1 is a potent and selective chitin synthase (CHS) inhibitor (IC50=0.12 mM). Chitin synthase inhibitor 1 has potent antifungal activity against drug-resistant fungi variants[1].

• HY-W041343

  4-Benzoylbenzoic acid		98.95%
  4-(Phenylcarbonyl)benzoic acid is a photooxidant. Upon light activation, 4-(Phenylcarbonyl)benzoic acid forms an electrophilic aromatic ketone that acts as an oxidant in organic synthesis or biological systems. 4-(Phenylcarbonyl)benzoic acid has been used in the study of amino acid oxidation, as well as the synthesis of photoactivated antibacterial and antiviral compounds123.

• HY-160519

  Targocil-II		98.92%
  Targocil-II (Compound 2) is an ABC transporter inhibitor with a IC50 value of 137 nM. Targocil-II prevents ATP hydrolysis by binding to allosteric sites of the TM domain. Targocil-II has (antibacterial) activity[1].

• HY-W076898A

  Hydroxyethyl disulfide
  Hydroxyethyl disulfide blocks the inhibitory effect of showdomycin on methotrexate-resistant thymidylate synthase and is also protected by its substrate deoxyuridylic acid, preventing inactivation of the antibiotic[1].

• HY-136991

  Basacv
  Basacv is a DNA-polyintercalating bifunctional compound with DNA-high affinity. Basacv is structurally analogous to the antibiotic anti-tumour drug Triostin A and act as a bis-intercalator[1].

• HY-122482

  β-Rubromycin
  β-Rubromycin is a potent and selective inhibitor of human immunodeficiency virus-1 (HIV-1) RNA-directed DNA polymeras (reverse transcriptase). β-Rubromycin is a class of quinone antibacterials[1].

• HY-B0174AS1

  Olsalazine-d3
  Olsalazine-d3 is deuterated labeled Olsalazine (HY-B0174A). Olsalazine is a potent inhibitor of macrophages chemotaxis to LTB4 with an IC50 value of 0.39 mM, also reduces the synthesis of 5-hydroxyeicosatetraenoic acid (5-HETE), 11-HETE, 12-HETE, and 15-HETE in polymorphonuclear leukocyte (PMNL) and mononuclear cells (MNL). Olsalazine can be used for researching ulcerative colitis. Anti-inflammatory activity[1][2].

• HY-14855S

  Tedizolid-13C,d3
  Tedizolid-13C,d3 is the 13C- and deuterium labeled Tedizolid. Tedizolid (TR 700; Torezolid; DA-7157) is a novel oxazolidinone, acting through inhibition of bacterial protein synthesis by binding to 23S ribosomal RNA (rRNA) of the 50S subunit of the ribosome.

• HY-B0522BR

  Ampicillin (trihydrate) (Standard)
  Ampicillin (trihydrate) (Standard) is the analytical standard of Ampicillin (trihydrate). This product is intended for research and analytical applications. Ampicillin trihydrate (D-(-)-α-Aminobenzylpenicillin trihydrate) is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria.

• HY-N2019

  Chaetocin
  Chaetocin is a specific inhibitor of the histone methyltransferase (HMT) SU(VAR)3-9 with an IC50 of 0.6 μM for SU(VAR)3-9. It also inhibits thioredoxin reductase (TrxR) with an IC50 of 4 μM.

• HY-B0356S2

  Ciprofloxacin-d4
  Ciprofloxacin-d4 (Bay-09867-d4) is deuterium labeled Ciprofloxacin. Ciprofloxacin (Bay-09867) is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin has anti-proliferative activity and induces apoptosis. Ciprofloxacin is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-P10604

  SP2
  SP2 is a 14-amino acid long active peptide that can induce growth arrest in MTLa cells of the mating type locus of Candida albicans[1].

• HY-W012595

  Benzylideneacetone
  Benzylideneacetone (Benzalacetone) is an orally active antibiotic, tyrosinase inhibitor, phospholipase A2 inhibitor, and immunosuppressant. Benzylideneacetone has antibacterial activity against some gram-negative plant-pathogenic bacteria. Benzylideneacetone can also be used in the synthesis of chemicals and drugs, and as a flavoring additive for some foods[1][2][3].

• HY-17029

  Epothilone B		99.91%
  Epothilone B is a microtubule stabilizer with a Ki of 0.71μM. It acts by binding to the αβ-tubulin heterodimer subunit which causes decreasing of αβ-tubulin dissociation.

• HY-10581CR

  Gatifloxacin (sesquihydrate) (Standard)
  Gatifloxacin (sesquihydrate) (Standard) is the analytical standard of Gatifloxacin (sesquihydrate). This product is intended for research and analytical applications. Gatifloxacin sesquihydrate (AM-1155; BMS-206584; PD135432) is a potent fluoroquinolone antibiotic with broad-spectrum antibacterial activity. Gatifloxacin sesquihydrate inhibits bacterial type II topoisomerases (IC50=13.8 μg/ml for S. aureus topoisomerase IV) and E. coli DNA gyrase (IC50 = 0.109 μg/ml)[1]. Gatifloxacin sesquihydrate can be used to treat bacterial conjunctivitis?in vivo.

• HY-114938

  Fumaramidmycin
  Fumaramidmycin is an antibiotic found in Streptomyces kurssanovii NR-7GG1. Fumaramidmycin shows an antimicrobial activity against both Gram-positive and Gram-negative bacteria[1].

• HY-123479

  CK0492B
  CK0492B is a novel biaminourea antibiotic that has antiplaque properties in vitro and has shown efficacy in an experimental mouse dental disease model. A 12-week study in beagles compared its efficacy in reducing plaque and gingivitis, staining potential, and safety. Dogs were selected as the study subjects because the onset and progression of canine periodontal disease are similar to humans. Chlorhexidine acetate was selected as a positive control for plaque and gingivitis reduction and staining because it is effective in both humans and dogs.

• HY-16560

  Camptothecin
  Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM[1]. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells[2][3].

• HY-N5142

  α-Terpineol
  α-Terpineol (with oral activity) can be found in Eucalyptus globulus Labill. α-Terpineol exhibits strong antimicrobial activity against periodontopathic and cariogenic bacteria.α-Terpineol possesses antifungal activity against T. mentagrophytes, and the activity might lead to irreversible cellular disruption. In addition, α-Terpineol exhibits antineuropathic and anti-inflammatory activities. α-Terpineol can be utilized in research related to diarrhea, neuropathic pain, infections, and inflammation[1][2][3][4][5][6][7].

• HY-N7115

  Sultamicillin		98.37%
  Sultamicillin is a broad-spectrum and orally active beta-lactamase inhibitor, an antibiotic with antibacterial activity[1].

• HY-170993

  Antimicrobial agent-39
  Antimicrobial agent-39 (Compound 8i) is an antibiotic that targets 50S ribosomal subunit and inhibits bacterial protein synthesis. Antimicrobial agent-39 disrupts bacterial cell membranes, leads to leakage of cell contents, thereby exhibiting board-spectrum actibacterial activity. Antimicrobial agent-39 targets organic cation transporters (OCTs), accumulates in infected kidneys, thereby ameliorating pyelonephritis in mouse models[1].

• HY-17409

  Nystatin
  Nystatin is an orally active polyene antifungal antibiotic effective against yeast and mycoplasma. Nystatin increases the permeability of plasma membranes to small monovalent ions, including chloridion[1][2]. Nystatin is a cholesterol-sequestering agent[3], partially prevents Oxaliplatin-induced lipid raft aggregation, DR4 and DR5 clustering, and thereby reduces apoptosis[5].

• HY-N7071AR

  Maduramicin (ammonium) (Standard)
  Maduramicin (ammonium) (Standard) is the analytical standard of Maduramicin (ammonium). This product is intended for research and analytical applications. Maduramicin ammonium (Maduramycin ammonium) is isolated from the actinomycete Actinomadura rubra. Maduramicin ammonium (Maduramycin ammonium) is an anticoccidial agent for the the treatment of Eimeria spp., E. adenoeides, E. gallopavonis, and E. dispersa infection[1]. Maduramicin ammonium (Maduramycin ammonium) induces cell apoptosis in chicken myocardial cells via intrinsic and extrinsic pathways[2].

• HY-B0706A

  Flomoxef sodium		99.33%
  Flomoxef sodium is a oxacephem group antibiotic, with excellent activity against various Gram-positive bacteria[1][2].

• HY-B0356BR

  Ciprofloxacin (hydrochloride monohydrate) (Standard)
  Ciprofloxacin (hydrochloride monohydrate) (Standard) is the analytical standard of Ciprofloxacin (hydrochloride monohydrate). This product is intended for research and analytical applications. Ciprofloxacin (Bay-09867) hydrochloride monohydrate is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin hydrochloride monohydrate induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin hydrochloride monohydrate has anti-proliferative activity and induces apoptosis. Ciprofloxacin hydrochloride monohydrate is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-B1282AR

  Sulfaquinoxaline (sodium salt) (Standard)
  3β-Ursodeoxycholic acid (Standard) is the analytical standard of 3β-Ursodeoxycholic acid. This product is intended for research and analytical applications. 3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) is a bile acid. 3β-Ursodeoxycholic acid shows good tolerance and well intestinal absorption by oral adminstation. 3β-Ursodeoxycholic acid can be isomerized by intestinal and hepatic enzymes to yield UDCA[1].

• HY-B0186BR

  Cefoselis sulfate (Standard)
  Cefoselis (sulfate) (Standard) is the analytical standard of Cefoselis (sulfate). This product is intended for research and analytical applications. Cefoselis sulfate (FK-037), the fourth gen-eration of cephalosporin, is a β-lactam antibiotic. Cefoselis sulfate exhibits good activity against a wide range of Gram-positive and Gram-negative organisms. Cefoselis sulfate penetrates the blood-brain barrier[1][2][3].

• HY-B0470R

  Neomycin (sulfate) (Standard)
  Neomycin (sulfate) (Standard) is the analytical standard of Neomycin (sulfate). This product is intended for research and analytical applications. Neomycin sulfate, an aminoglycoside antibiotic, exerts antibacterial activity through irreversible binding of the nuclear 30S ribosomal subunit, thereby blocking bacterial protein synthesis. Neomycin sulfate is a known phospholipase C (PLC) inhibitor. Neomycin sulfate potently inhibits both nuclear translocation of angiogenin and angiogenin-induced cell proliferation and angiogenesis[1][2].

• HY-N14977

  Epoxyquinomicin C
  Epoxyquinomicin C is an antibiotic that can be isolated from Amycolatopsis sp. Epoxyquinomicin C exhibits anti-inflammatory effects against collagen-induced arthritis. Epoxyquinomicin C can be designed for synthesis of the NF-κB Inhibitor DHMEQ[1][2].

• HY-142127S

  2-(α-D-Mannopyranosyl)-L-tryptophan-d4
  2-(α-D-Mannopyranosyl)-L-tryptophan-d4 is the deuterium labeled 2-(α-D-Mannopyranosyl)-L-tryptophan[1].

• HY-106882

  GE 2270A
  GE 2270A (MDL 62879) is an antibiotic. GE 2270A inhibits gram-positive bacteria and anaerobes by inhibiting protein synthesis. GE 2270A can be used for the research of infection[1][2].

• HY-13588R

  Cefsulodin (sodium) (Standard)
  Cefsulodin (sodium) (Standard) is the analytical standard of Cefsulodin (sodium). This product is intended for research and analytical applications. Cefsulodin (SCE-129) sodium is a third generation β lactam antibiotic and member of the cephems subgroup of antibiotics. Cefsulodin sodium inhibits cell wall synthesis by competitively inhibiting penicillin binding protein (PBP) cross-linking and transpeptidation of peptidogly. Cefsulodin sodium is a potent tyrosine phosphatase inhibitor against mPTPB, a virulent phosphatase from Mycobacterium tuberculosis, with an IC50 value of 16 μM[1][2][3][4].

• HY-169506

  Angolamycin
  Angolamycin is a basic macrolide antibiotic active against Gram-positive bacteria[1].

• HY-18061R

  Ochromycinone (Standard)
  Lutein (Standard) is the analytical standard of Lutein. This product is intended for research and analytical applications. Lutein (Xanthophyll) is a carotenoid with reported anti-inflammatory properties. A large body of evidence shows that lutein has several beneficial effects, especially on eye health[1]. Lutein exerts its biological activities, including anti-inflammation, anti-oxidase and anti-apoptosis, through effects on reactive oxygen species (ROS)[2][3]. Lutein is able to arrive in the brain and shows antidepressant-like and neuroprotective effects. Lutein is orally active[4].

• HY-106371

  Siccanin
  Siccanin is a succinate dehydrogenase (SDH) inhibitor (IC50=0.9 μM) with species-selective activity. Siccanin also is a antibiotic against pathogenic fungi[1].

• HY-N14847

  1-Hydroxyauramycin B
  1-Hydroxyauramycin B is an anthracycline antibiotic. 1-Hydroxyauramycin B has anti-Gram-positive bacteria and anti-tumor cell activity[1].

• HY-B1256

  Cefuroxime sodium		99.46%
  Cefuroxime sodium is an orally active second-generation cephalosporin antibiotic with increased stability to β-lactamase. Cefuroxime sodium has a broad spectrum activity against Gram-positive and Gram-negative bacteria[1].

• HY-B0802

  Terbutaline sulfate
  Terbutaline sulfate is an orally active β2-adrenergic receptor agonist and an active metabolite of bambuterol[1]. Terbutaline sulfate can be used in asthma symptom research[2].

• HY-N14987

  Methylenomycin B
  Methylenomycin b is a cyclopentanone derived antibiotic that is effective against both Gram-negative and Gram-positive bacteria[1].

• HY-155558

  MptpB-IN-2
  MptpB-IN-2 (compound 20) is a selective mycobacterium tuberculosis protein tyrosine phosphatase B (MptpB) inhibitor with IC50s of 0.64 μM, 4.06 μM and 4.14 μM for MptpB, MptpA and PTP1B, respectively. MptpB-IN-2 shows weak antituberculosis activity with a MIC of 64.9 μM for Mtb H37Rv[1].

• HY-126954

  13-Deoxycarminomycin
  13-Deoxycarminomycin is an antibiotic with antibacterial activity. 13-Deoxycarminomycin also exhibits cytotoxicity against tumor cells such as HeLa and P388, and can play an anti-tumor role[1].

• HY-14603

  Clioquinol		99.41%
  Clioquinol (Iodochlorhydroxyquin) is a topical antifungal agent with anticancer activity. Clioquinol acts as an oral antimicrobial agent for the research of diarrhea and skin infections. Antibiotic[1].

• HY-N14012

  Cedarmycin B
  Cedarmycin B has activities against Candida, Cryptococcus neoforme and Aspergillus fumigatus, with the MIC values of 12.5-50 μg/mL[1].

• HY-126838

  Lavendofuseomycin
  Lavendofuseomycin is a macrolide pentaene antibiotic that can be utilized for antibacterial research[1].

• HY-B1336R

  Furazolidone (Standard)
  Furazolidone (Standard) is the analytical standard of Furazolidone. This product is intended for research and analytical applications. Furazolidone is a nitrofuran derivative with antiprotozoal and antibacterial activity. It inhibits AML1-ETO transformed cells with an IC50 of 12.7 μM.

• HY-115249R

  Metronidazole acetic acid (Standard)
  Metronidazole acetic acid (Standard) is the analytical standard of Metronidazole acetic acid. This product is intended for research and analytical applications. Metronidazole acetic acid is a metabolite of Metronidazole with mutagenic activity in bacteria. Metronidazole is a nitroimidazole antibiotic, amebicide, and antiprotozoal agent used particularly for anaerobic bacteria and protozoa[1][2][3].

• HY-B0220S

  Erythromycin-d6
  Erythromycin-d6 is the deuterium labeled Erythromycin. Erythromycin is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin acts by binding to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1].

• HY-N12498

  Aureonuclemycin
  Aureonuclemycin can be isolated from Staphylococcus aureus to obtain its biosynthetic gene cluster. Aureonuclemycin exists in two forms: Type A and Type B. Aureonuclemycin A is a nucleoside antibiotic that is structurally similar to herbicides and contains adenine. Aureonuclemycin B contains 5′-deoxyadenosine and exhibits antibacterial activity. Aureonuclemycin can be used in the research of bacterial leaf blight in rice, citrus canker, and bacterial leaf spot in rice. [1][2].

• HY-N15076

  Herbimycin B
  Herbimycin B is an ansamycin antibiotic that acts as a Src family kinase inhibitor. Herbimycin B has herbicidal effect on most monocotyledons and dicotyledons, inhibits the activity of tobacco Mosaic virus (TMV), HeLa cells and Ehrlich cells[1].

• HY-129316

  Dihydroaeruginoic Acid
  Dihydroaeruginoic acid is an antibiotic originally isolated from P. fluorescens. It has antimicrobial activity in a disc assay against R. solani, P. ultimum, B. cinera, S. rolfsii, C. gloeosporioide, F. oxysporum, and S. tritici fungi as well as B. subtilis, E. herbicola, and S. albus bacteria when used at a concentration of 200 μg/disc.

• HY-147424

  Zegruvirimat
  Zegruvirimat is an antiviral agent. Zegruvirimat has antiviral activity[1].

• HY-15310R

  Ivermectin (Standard)
  Ivermectin (Standard) is the analytical standard of Ivermectin. This product is intended for research and analytical applications. Ivermectin (MK-933) is a broad-spectrum anti-parasite agent. Ivermectin (MK-933) is a specific inhibitor of Impα/β1-mediated nuclear import and has potent antiviral activity towards both HIV-1 and dengue virus. It is a positive allosteric effector of P2X4 and the α7 neuronal nicotinic acetylcholine receptor (nAChRs). Ivermectin also inhibits bovine herpesvirus1 (BoHV-1) replication and inhibits BoHV-1 DNA polymerase nuclear import[1][2][3][4]. Ivermectin is a candidate therapeutic against SARS-CoV-2/COVID-19[5].

• HY-125365

  Rifamycin S		98.82%
  Rifamycin S, a quinone, is an antibiotic against Gram-positive bacteria (including MRSA). Rifamycin S is the oxidized forms of a reversible oxidation-reduction system involving two electrons. Rifamycin S generates reactive oxygen species (ROS) and inhibits microsomal lipid peroxidation. Rifamycin S can be used for tuberculosis and leprosy[1][2][3].

• HY-W715444

  Mucidin
  Mucidin is an antifungal antibiotic that inhibits electron-transfer reactions in the cytochrome bc1 complex of the mitochondrial respiratory chain[1].

• HY-B1436S1

  Nifuroxazide-13C6
  Nifuroxazide-13C6 is the 13C6 labeled Nifuroxazide. Nifuroxazide is an effective inhibitor of STAT3, also exerts potent anti-tumor and anti-metastasis activity.

• HY-148910

  Paromamine
  Paromamine is an antibiotic that recognizes ribosomal RNA (rRNA) components[1].

• HY-102008

  LBM-415
  LBM-415 (NVP-PDF 713) is a peptide deformylase (PDF) inhibitor that exhibits inhibitory activity against various antimicrobial-resistant gram-positive cocci, with a MIC90 range of 0.12-8 µg/ml. Additionally, inhibiting efflux pump activity can enhance bacterial sensitivity to LBM415, thereby improving its antibacterial efficacy[1].

• HY-B0330B

  Levofloxacin hydrochloride
  Levofloxacin ((-)-Ofloxacin) hydrochloride is an orally active antibiotic and is active against both Gram-positive and Gram-negative bacteria. Levofloxacin hydrochloride inhibits the DNA gyrase and topoisomerase IV. Levofloxacin hydrochloride can be used for chronic periodontitis, airway inflammation and BK Viremia research. Levofloxacin hydrochloride shows anti-orthopoxvirus activity[1][2][3][4][5].

• HY-W744966

  Mandipropamid	Inhibitor	99.22%
  Mandipropamid displays outstanding activity against late blight diseases of potato and tomato, combined with excellent efficacy on downy mildew diseases of grape and cucumber[1].

• HY-162782A

  V–C6–Bg-PhCl TFA
  V–C6–Bg-PhCl TFA (compound 5e) is a biguanide-vancomycin conjugate. V–C6–Bg-PhCl TFA has broad-spectrum antibacterial activity against both Gram-negative and Gram-positive bacteria[1].

• HY-101040R

  Telacebec (Standard)
  Oxadixyl (Standard) is the analytical standard of Oxadixyl. This product is intended for research and analytical applications. Oxadixyl is a fungicide with activity that inhibits the growth of fungi. Oxadixyl was tested during the malic fermentation of red wine, where its concentration may be affected. The biological activity of Oxadixyl helps to evaluate its effect on microorganisms during the winemaking process[1].

• HY-B1743S

  Puromycin-d3		98.96%
  Puromycin-d3 is the deuterium labeled Puromycin. Puromycin dihydrochloride is the dihydrochloride salt of puromycin. Puromycin is an aminoglycoside antibiotic that inhibits protein synthesis.

• HY-B0223

  Albendazole
  Albendazole (SKF-62979) is an orally active and broad-spectrum parasiticide with high effectiveness and low host toxicity, is used for the research of gastrointestinal parasites in humans and animals. Albendazole induces apoptosis and autophagy in cancer cells. Albendazole also inhibits tubulin polymerization and HIF-1α, VEGF expression, has antioxidant activity, and inhibits the glycolytic process in cancer cells[1][2][3][4][5].

• HY-N1428AR

  Citric acid monohydrate (Standard)
  Citric acid (monohydrate) (Standard) is the analytical standard of Citric acid (monohydrate). This product is intended for research and analytical applications. Citric acid monohydrate is a natural preservative and food tartness enhancer. Citric acid monohydrate induces apoptosis and cell cycle arrest at G2/M phase and S phase. Citric acid monohydrate cause oxidative damage of the liver by means of the decrease of antioxidative enzyme activities. Citric acid monohydrate causes renal toxicity in mice[1][2][3].

• HY-111965

  PF-06647263
  PF-06647263 is an ADC targeting EFNA4, consisting of EFNA4 Antibody (HY-P991109), ADC toxin Calicheamicin (HY-19609) and a linker. PF-06647263 exhibits anti-tumor activity and induces significant tumor regression in TNBC xenografts[1][2].

• HY-129836

  L-Amoxicillin
  L-Amoxicillin is an antibiotic with activity against a wide range of bacterial infections. L-Amoxicillin is commonly used in antibacterial combinations when used in combination with the β-lactamase inhibitor potassium clavulanic acid. The related substances analysis method for L-Amoxicillin has been developed and validated according to the International Conference on Harmonization (ICH) guidelines, ensuring its effectiveness and accuracy in mixtures. L-Amoxicillin and some of its impurities have been further analyzed in stress testing and stability studies, providing support for optimizing its application[1].

• HY-136512

  Streptazolin		98.65%
  Streptazolin is an antibiotic. Streptazolin increases bacterial killing and elaboration of immunostimulatory cytokines by macrophages in vitro. Streptazolin stimulates the macrophage NF-κB pathway via PI3K signaling[1][2].

• HY-145158

  Temocillin
  Temocillin, a 6-alpha-methoxy penicillin derivative, is a semisynthetic beta-lactam antibiotic with a spectrum of activity against most aerobic Gram-negative bacteria[1].

• HY-B0957R

  Erythromycin Ethylsuccinate (Standard)
  Erythromycin Ethylsuccinate (Standard) is the analytical standard of Erythromycin Ethylsuccinate. This product is intended for research and analytical applications. Erythromycin Ethylsuccinate is an antibiotic useful for the treatment of a number of bacterial infections, has an antimicrobial spectrum similar to or slightly wider than that of penicillin. Erythromycin Ethylsuccinate has antiviral activity against HIV-1.

• HY-B0608R

  Chlorhexidine digluconate (Standard)
  Chlorhexidine digluconate (Standard) is the analytical standard of Chlorhexidine digluconate (HY-B0608). This product is intended for research and analytical applications. Chlorhexidine digluconate is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine digluconate binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine digluconate has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine digluconate can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis)[1][2][3].

• HY-N14412

  Napyradiomycin A2
  Napyradiomycin A2 is an antibiotic with anti-Gram-positive bacteria and mycobacterial activity[1].

• HY-108875

  Erythromycin stearate
  Erythromycin stearate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin stearate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin stearate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-A0269

  Mecillinam
  Mecillinam (Amdinocillin), the β-lactam antibiotic, has a broad spectrum of activity against gram-negative organisms[1].

• HY-B0519A

  Tylosin
  Tylosin (Tylosin A) is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin is widely used as a feed additive for promoting animal growth. Tylosin is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle[1][2][3].

• HY-16958R

  PD 404182 (Standard)
  Paris saponin VII (Standard) is the analytical standard of Paris saponin VII. This product is intended for research and analytical applications. Paris saponin VII (Chonglou Saponin VII) is a steroidal saponin isolated from the roots and rhizomes of Trillium tschonoskii. Paris saponin VII-induced apoptosis in K562/ADR cells is associated with Akt/MAPK and the inhibition of P-gp. Paris saponin VII attenuates mitochondrial membrane potential, increases the expression of apoptosis-related proteins, such as Bax and cytochrome c, and decreases the protein expression levels of Bcl-2, caspase-9, caspase-3, PARP-1, and p-Akt. Paris saponin VII induces a robust autophagy in K562/ADR cells and provides a biochemical basis in the treatment of leukemia[1].

• HY-B0614BR

  Mafenide hydrochloride (Standard)
  Mafenide (hydrochloride) (Standard) is the analytical standard of Mafenide (hydrochloride). This product is intended for research and analytical applications. Mafenide hydrochloride is an effective sulfonamide-type antimicrobial agent used for burn wounds. Mafenide hydrochloride shows activity against both Gram-positive and Gram-negative organisms, including Pseudomonas aeruginosa, via inhibition of nucleotide synthesis[1][2].

• HY-N12231

  Carbazomycin B
  Carbazomycin B is a bacterial metabolite and can be isolated from Streptomyces. Carbazomycin B is an antifungal and antibacterial agent. Carbazomycin B inhibits 5-lipoxygenase (5-LO) activity in extract from RBL-1 cell with the IC50 Of 1.5 µM[1]sup>[2]sup>[3]sup>[4].

• HY-B1085R

  Cinoxacin (Standard)
  Cinoxacin (Standard) is the analytical standard of Cinoxacin. This product is intended for research and analytical applications. Cinoxacin (Compound 64716), a synthetic antimicrobial related to the quinolone class of orally active antibacterial agent. Cinoxacin has antibacterial activity against many gram-negative aerobic bacteria and inhibits bacterial DNA synthesis. Cinoxacin can be used for the research of urinary tract infections and bacterial prostatitis[1][2].

• HY-N14475

  Sakyomicin B
  Sakyomicin B is a Benzoquinone antibiotic found in the strain of Nocardia sp. M-53. Sakyomicin B has activity against Gram-positive bacteria and mycobacteria[1].

• HY-B1222R

  Sisomicin (sulfate) (Standard)
  Sisomicin (sulfate) (Standard) is the analytical standard of Sisomicin (sulfate). This product is intended for research and analytical applications. Sisomicin sulfate is a broad-spectrum aminoglycoside antibiotic produced by Micromonospora inyoensis. Sisomicin sulfate is highly active against Gram-positive bacteria[1][2][3][4].

• HY-122071

  Bicyclomycin	Inhibitor
  Bicyclomycin is an antibiotic. Bicyclomycin has anti-Bacterial activity against Gram-negative bacteria except Proteus and Pseudomonas aeruginosa[1].

• HY-W654098

  Cefazolin-13C2,15N sodium
  Cefazolin-13C2,15N (sodium) is 13C and 15N labeled Cefazolin (sodium). Cefazolin sodium is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research[1][2][3]. Cefazolin sodium has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD).

• HY-N13877

  Arugomycin
  Arugomycin, an anthracycline natural product, is antibiotic against Gram-positive bacteria. Arugomycin has potential as an antitumor agent from its ability to intercalate DNA[1].

• HY-103251R

  PF-5081090 (Standard)
  Cefalonium (dihydrate) (Standard) is the analytical standard of Cefalonium (dihydrate). This product is intended for research and analytical applications. Cefalonium dihydrate is a cephalosporin antibiotic. Cefalonium (dihydrate) is effective against Staphylococcus aureus. Cefalonium (dihydrate) has anti-inflammatory and antibacterial activities[1].

• HY-B0778

  Milbemycin oxime		99.52%
  Milbemycin oxime is an orally active macrolide with broad-spectrum antiparasitic activity. Milbemycin oxime is a mixture of oximes consisting of oxime derivatives corresponding to milbemycin A4 and A3. Milbemycin oxime binds to glutamate-gated chloride channels and has inhibitory potency against intestinal nematodes and lung/heart worms[1][2][3].

• HY-N11422R

  Mycaminosyltylonolide (Standard)
  Deoxynivalenol (Standard) is the analytical standard of Deoxynivalenol. This product is intended for research and analytical applications. Deoxynivalenol, an orally active mycotoxin of the trichothecenes family, crosses the intestinal mucosa by a paracellular pathway through the tight junctions. The Deoxynivalenol transport is not affected by P-glycoprotein (PgP) or multidrug resistance-associated proteins (MRPs) inhibitors[1].

• HY-16561

  Resveratrol
  Resveratrol (trans-Resveratrol; SRT501), a natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator[1][2][3][4]. Resveratrol is a potent pregnane X receptor (PXR) inhibitor[5]. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model[6]. Resveratrol increases production of NO in endothelial cells[7].

• HY-N7123S1

  Sulfacetamide-13C6
  Sulfacetamide-13C6 (Sulphacetamide13C6) is the 13C6 labeled Sulfacetamide (HY-N7123). Sulfacetamide (Sulphacetamide) is a sulfonamide antibiotic that can be used for the study of ocular infections. Sulfacetamide has antifungal and antibacterial activities[1].

• HY-B1455R

  Clindamycin (Standard)
  Clindamycin (Standard) is the analytical standard of Clindamycin. This product is intended for research and analytical applications. Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin can inhibit bacterial protein synthesis, possessing the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla). Clindamycin also can be used for researching malaria[1][2].

• HY-P0263

  Dermaseptin		98.77%
  Dermaseptin, a peptide isolated from frog skin, exhibits potent antimicrobial activity against bacteria, fungi, and protozoa at micromolar concentration[1].

• HY-114979

  Pyoluteorin
  Pyoluteorin is an antibiotic that inhibits Oomycete fungi, including the plant pathogen Pythium ultimum, and suppresses plant diseases caused by this fungus[1]. Pyoluteorin induces human triple-negative breast cancer MDA-MB-231 cells apoptosis in vitro. Pyoluteorin can be used for the research of human triple-negative breast cancer[2].

• HY-B0147S

  Pefloxacin-d5		98.33%
  Pefloxacin-d5 is the deuterium labeled 4-Nitrobenzonitrile[1].

• HY-N14973

  Epoxyquinomicin D
  Epoxyquinomicin D is an antibiotic that can be isolated from Amycolatopsis sp. Epoxyquinomicin D exhibits anti-inflammatory effects against collagen-induced arthritis[1].

• HY-107769

  Duocarmycin TM
  Duocarmycin TM (CBI-TMI) is a potent antitumor antibiotic. Duocarmycin TM induces a sequence-selective alkylation of duplex DNA.

• HY-N14162

  Dihydroabikoviromycin	Inhibitor
  Dihydroabikoviromycin, a secondary metabolite of Streptomyces anulatus, is a polyketide synthase inhibitor[1][2].

• HY-B0187AR

  Doripenem (monohydrate) (Standard)
  Doripenem (monohydrate) (Standard) is the analytical standard of Doripenem (monohydrate). This product is intended for research and analytical applications. Doripenem (S 4661) monohydrate, a 1β-methyl parenteral carbapenem, has very broad-spectrum activity against Gram-positive and Gram-negative aerobic bacteria[1][2].

• HY-B0434

  Ribavirin
  Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV. Ribavirin also has anti-orthopoxvirus and anti-variola activities.

• HY-123720

  Sch 31828
  Sch 31828 is a novel antifungal antibiotic, with mean MICs against Candida of 0.034 /g/mL[1].

• HY-B0372

  Bromhexine
  Bromhexine is a potent expectorant. Bromhexine increase mucociliary clearance and reduces cough. Bromhexine can be used in study various respiratory diseases[1].

• HY-19825

  Rebeccamycin
  Rebeccamycin, an antitumor antibiotic, inhibits DNA topoisomerase I. Rebeccamycin appears to exert its primary antineoplastic effect by poisoning topoisomerase I and has negligible effect on protein kinase C and topoisomerase II[1][2].

• HY-106597

  Pirlimycin
  Pirlimycin, a lincosamide antibiotic, is active against Gram-positive bacteria. Pirlimycin acts by inhibiting bacterial protein synthesis via binding with the 50S subunit of the ribosome[1].

• HY-B0277

  Vidarabine
  Vidarabine (Ara-A) an antiviral agent which is active against herpes simplex and varicella zoster viruses[1][2]. Vidarabine has IC50s of 9.3 μg/ml for HSV-1 and 11.3 μg/ml for HSV-2[2]. Vidarabine also has anti-orthopoxvirus activity[3].

• HY-172447

  1,5-Dideoxy-1,5-imino-D-mannitol
  1,5-Dideoxy-1,5-imino-D-mannitol is an antibiotic with antibacterial effects[1].

• HY-N10672

  Kuguacin R
  Kuguacin R is a cucurbitane-type triterpenoid that can be extracted from Momordica charantia L. Kuguacin R possess anti-inflammatory, antimicrobial and anti-viral activities[1].

• HY-A0130

  Sulfalene		99.73%
  Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial.

• HY-W040233

  L-Lactic acid sodium
  L-lactate Sodium (Sodium (S)-2-hydroxypropanoate) is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid. L-Lactic acid Sodium has antiproliferative activity[1][2][3].

• HY-106959

  Flurithromycin
  Flurithromycin ((8S)-8-Fluoroerythromycin A) is an orally active broad spectrum antibiotic. Flurithromycin can be used in the research of bacterial infections[1][2][3].

• HY-B1459A

  Dicloxacillin
  Dicloxacillin is a β-lactam antibiotic of the penicillin family. Dicloxacillin against Gram-positive bacteria. Dicloxacillin is active against β-lactamase-producing organisms such as Staphylococcus aureus[1].

• HY-B1864A

  Kasugamycin hydrochloride		99.44%
  Kasugamycin hydrochloride (Ksg hydrochloride) is an antibiotic which binds both the 30S and 70S ribosome but not isolated 50S subunits. Kasugamycin hydrochloride (Ksg hydrochloride) mimics mRNA nucleotides to destabilize tRNA binding and inhibit canonical translation initiation[1][2].

• HY-167644

  Cefoxazole
  Cefoxazole is a β-lactam antibiotic containing an isoxazole moiety and exhibits antibacterial activity. Cefoxazole can be used in studies related to infectious diseases[1].

• HY-110354R

  UCM05 (Standard)
  Lysipressin (Standard) is the analytical standard of Lysipressin. This product is intended for research and analytical applications. Lysipressin (Lysine vasopressin) is antidiuretic hormone that have been found in pigs and some marsupial families. Lysipressin induces contraction of the rabbit urinary bladder smooth muscle, activate adenylate-cyclase[1][2].

• HY-110354

  UCM05		99.58%
  UCM05 (G28UCM) is a potent inhibitor of fatty acid synthase (FASN) shows activity against HER2+ breast cancer xenografts and is active in anti-HER2 drug-resistant cell lines. UCM05 is a Filamentous temperature-sensitive protein Z (FtsZ) inhibitor and inhibits the growth of the Gram-positive bacterium B. subtilis with MIC values of 100 μM but lack activity on the Gram-negative bacterium E. coli.

• HY-N13150A

  N-Demethylvancomycin hydrochloride
  N-Demethylvancomycin hydrochloride is a glycopeptide antibiotic which can be found in Nocardia orientalis and active against several strains of S. aureus and S. epidermidis. N-Demethylvancomycin hydrochloride can be used for infection research[1].

• HY-N14749

  Emerin
  Emerin is an antibiotic found in the strain of Aspergillus nidulans[1].

• HY-B1159S1

  Nitroxoline-d5
  Nitroxoline-d5 (8-Hydroxy-5-nitroquinoline-d5) is deuterium labeled Nitroxoline. Nitroxoline (8-Hydroxy-5-nitroquinoline), an antibiotic, is an orally active antibiofilm agent. Nitroxoline reduces the formation and induces the dispersal of Pseudomonas aeruginosa biofilms by chelation of iron and zinc. Nitroxoline can be used for the urinary tract infections and cancer research[1][2][3].

• HY-I0447AR

  Sodium 4-aminosalicylate (dihydrate) (Standard)
  Sodium 4-aminosalicylate (dihydrate) (Standard) is the analytical standard of Sodium 4-aminosalicylate (dihydrate). This product is intended for research and analytical applications. Sodium 4-aminosalicylate (Sodium para-Aminosalicylic acid) dihydrate is para-aminosalicylic acid (PAS), a dihydrofolate reductase (DHFR) inhibitor and antituberculous agent. PAS is incorporated into the folate pathway via dihydropteroate synthase (DHPS) and dihydrofolate synthase (DHFS) to generate the hydroxydihydrofolate antimetabolite, which in turn inhibits DHFR enzyme activity[1][2][3].

• HY-W145518

  Pectin
  Pectin is a heteropolysaccharide, derived from the cell wall of higher plants. Pectin involves in the formation of nanoparticles as a delivery vehicle of agents. Pectin is also an adsorbent, a broad-spectrum antimicrobial agent that binds to bacteria toxins and other irritants in the intestinal mucosa, relieves irritated mucosa[1][2][3].

• HY-Y0055R

  Phenothiazine (Standard)
  Phenothiazine (Standard) is the analytical standard of Phenothiazine. This product is intended for research and analytical applications. Phenothiazine is an antibiotic which has insecticidal, fungicidal, antibacterial and anthelmintic activities. Phenothiazine also can be used for the research of neurological diseases[1][2].

• HY-B0356

  Ciprofloxacin		99.94%
  Ciprofloxacin (Bay-09867) is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin has anti-proliferative activity and induces apoptosis. Ciprofloxacin is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[1][2][3][4].

• HY-B1864BR

  Kasugamycin (hydrochloride hydrate) (Standard)
  Promazine (hydrochloride) (Standard) is the analytical standard of Promazine (hydrochloride). This product is intended for research and analytical applications. Promazine (Romtiazin) hydrochloride is an antipsychotic and a dopamine receptor D2 antagonist. Promazine hydrochloride inhibits dopaminergic neurotransmission[1][2].

• HY-131146R

  AMOZ (Standard)	Inhibitor
  AMOZ (Standard) is the analytical standard of AMOZ. This product is intended for research and analytical applications. AMOZ, a tissue bound metabolite of Furaltadone, Furaltadone is a synthetic nitrofuran antibiotic widely used[1]

• HY-W995025

  Actinobolin
  Actinobolin ((+)-Actinobolin) is an antibiotic, that inhibits protein synthesis by targeting bacterial and eukaryotic ribosomes. Actinobolin inhibits Mycobacterium smegmatis, Escherichia coli and rabbit reticulocyte lysate (RRL) with an IC50 of 19.2, 27.9, and 288 μmol/L, respectively[1].

• HY-B1002R

  Oxolinic acid (Standard)
  Oxolinic acid (Standard) is the analytical standard of Oxolinic acid. This product is intended for research and analytical applications. Oxolinic acid is an antibiotic against both Gram-negative and Gram-positive bacteria. Oxolinic acid can be used for the research of acute and chronic urinary tract infections. Oxolinic acid is a DNA/RNA synthesis inhibitor. Oxolinic acid acts a dopamine uptake inhibitor and stimulants locomotor effect in mice[1][2][3].

• HY-136068

  DCAP
  DCAP is a broad-spectrum antibiotic targeting the membranes of both Gram-positive and Gram-negative bacteria. DCAP blocks autophagy at the late stages by preventing autophagolysosome maturation and interrupting the autophagic flux[1].

• HY-B0519

  Tylosin tartrate
  Tylosin tartrate is a macrolide antibiotic found naturally as a fermentation product of Streptomyces fradiae. Tylosin tartrate exerts potent antimicrobial activity against Gram-positive bacteria. Tylosin tartrate is widely used as a feed additive for promoting animal growth. Tylosin tartrate is used for veterinary purposes against bacterial dysentery and respiratory diseases in poultry, pigs and cattle[1][2][3].

• HY-12641

  Pyrantel tartrate		98.69%
  Pyrantel tartrate is an orally active anthelmintic and an agonist of the nicotinic acetylcholine receptor (nAChR). Pyrantel tartrate can cause spasmodic muscle paralysis in parasites. Pyrantel tartrate can be used in the study of parasitic infections such as ascariasis, hookworm infections, intestinal worms (pinworm infections), trichinosis and trichinosis[1][2].

• HY-N14086

  Chrymutasin B
  Chrymutasin B is a glycosidic antitumor antibiotic. Chrymutasin B is cytotoxic[1].

• HY-128514

  Minimycin
  Minimycin (Oxazinomycin) is a nucleoside antibiotic with a broad-spectrum antibacterial activity. Minimycin has inhibitory effect on mouse Ehrlich ascites carcinoma, ascites type and solid type sarcoma-180[1].

• HY-B1892

  Cefazolin		99.76%
  Cefazolin (Cephazolin) is a first-generation cephalosporin antibiotic and can be used in varieties of bacterial infections research[1]. Cefazolin has anti-inflammatory effect and can attenuate post-operative cognitive dysfunction (POCD)[2].

• HY-A0006R

  Pentostatin (Standard)
  Pentostatin (Standard) is the analytical standard of Pentostatin. This product is intended for research and analytical applications. Pentostatin (CI-825; Deoxycoformycin) is an irreversible inhibitor of adenosine deaminase with Ki of 2.5 pM.

• HY-138694R

  5-Benzyloxygramine (Standard)
  Cholesterol (Excipient) (Standard) is the analytical standard of Cholesterol (Excipient). This product is intended for research and analytical applications. Cholesterol Excipient is a component of cell membranes, and precursors certain hormones, vitamin D and bile acids. Cholesterol Excipient can be used as an excipient in pharmaceutical preparations for its amphiphilicity, good biocompatibility and biodegradability[1].

• HY-123121

  Nargenicin A1
  Nargenicin A1 is an antibiotic agent against various Gram-positive bacteria. Nargenicin A1 shows anti-inflammatory activity. Nargenicin A1 protects HINAE cells against Tacrolimus (HY-13756)-induced DNA damage and apoptosis. Nargenicin A1 can also be used for the research of acute myeloid leukemia[1].

• HY-B0132B

  Norfloxacin (nicotinate)
  Norfloxacin nicotinate (MK-0366 nicotinate) is a fluoroquinolones antibiotic, an adduct of Norfloxacin (NOR) and nicotinic acid. Norfloxacin nicotinate has been widely used for replacing NOR in animal husbandry and fishery industry. Norfloxacin nicotinate can induce innate immune response at a high concentration[1].

• HY-147761

  GAK inhibitor 2		98.58%
  GAK inhibitor 2 (Compound 14g) is a potent cyclin G-associated kinase (GAK) inhibitor with an IC50 of 0.024 μM. GAK inhibitor 2 shows antiviral activity with an EC50 of 1.049 μM against dengue virus (DENV)[1].

• HY-B0175R

  Toltrazuril (Standard)
  Toltrazuril (Standard) is the analytical standard of Toltrazuril. This product is intended for research and analytical applications. Toltrazuril (BAY-i 9142) is an antiprotozoal agent that acts upon Coccidia parasites.

• HY-N14230

  Everninomicin D
  Everninomicin D is an antibiotic that is highly active against Gram-positive bacteria[1].

• HY-N9386

  Tellimagrandin II		98.81%
  Tellimagrandin II (Eugeniin), with oral activity, is the first intermediate of the ellagitannin series derived from 4C1-glucose. It inhibits the resistance of Staphylococcus aureus by disrupting the integrity of the cell wall, leading to the loss of cytoplasmic contents. Additionally, Tellimagrandin II exhibits anti-inflammatory effects and inhibits acetylcholinesterase (AChE) activity, improving memory impairment. Tellimagrandin II holds potential for research in the fields of antibacterial, anti-inflammatory, and neurodegenerative diseases[1][2][3][4].

• HY-126818

  Desfuroylceftiofur
  Desfuroylceftiofur is an active metabolite of Ceftiofur which is a broad-spectrum cephalosporin antibiotic. Desfuroylceftiofur is active against gram-positive and gram-negative bacteria[1][2].

• HY-Z16212

  Neomycin F
  Paromomycin II is an aminoglycoside antibiotic. Paromomycin II has activity against Gram-positive, negative bacteria, mycobacterium and protozoa. Paromomycin II has good curative effect for amebic dysentery and a few bacillary dysentery[1].

• HY-B0472

  Streptomycin sulfate
  Streptomycin sulfate is an aminoglycoside antibiotic, that inhibits protein synthesis.

• HY-B0139S

  Flucytosine-13C,15N2
  Flucytosine-13C,15N2 (NSC 103805-13C,15N2; Ro 2-9915-13C,15N2) is a 13C- and 15N-labeled Flucytosine (HY-B0139).

• HY-B0434S1

  Ribavirin-15N, d2
  Ribavirin-15N, d2 is 15N and deuterated labeled Ribavirin (HY-B0434). Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV. Ribavirin also has anti-orthopoxvirus and anti-variola activities.

• HY-B1088

  Clopidol		99.77%
  Clopidol (WR-61112) is an anticoccidial agent which is used as feed additive to control coccidiosis in chickens. Clopidol inhibits the sporulation of Eimeria tenella oocysts[1][2].

• HY-17425A

  Valacyclovir hydrochloride		99.85%
  Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir hydrochloride inhibits HSV-1 W (50=2.9 μg/ml). Valacyclovir hydrochloride is a proagent of Aciclovir (HY-17422) [1][2][3][4][5].

• HY-N12178

  16-Deethylindanomycin
  16-Deethylindanomycin (A 83094A) is an antibiotic, which can be produced by Streptomyces setonii. 16-Deethylindanomycin exhibits antimicrobial activities against gram-positive bacteria Staphylococcus spp. and Streptococcus with MIC of 2-4 µg/mL. 16-Deethylindanomycin exhibits anticoccidial activity against Eimeria tenella[1].

• HY-B0417A

  Lincomycin hydrochloride
  Lincomycin Hydrochloride(U10149A) is an antibiotic produced by Streptomyces lincolnensis var.

• HY-130596

  DC-86-M
  DC-86-M is an antibiotic, which can be isolated from Streptomyces luteogriseus. DC-86-M exhibits antibacterial activities against Bacillus subtilis, Staphylococcus aureus, Enterococcus faecalis, Vibrio anguillarum, and Proteus vulgaris, with MIC <1 μg/mL. DC-86-M exhibits antitumor activity against mouse sarcoma 180 with LD50 of 25 mg/kg[1].

• HY-N14564

  Cycloviracin B2
  Cycloviracin B2 is an antibiotic with antiviral activity. Cycloviracin B2 has a strong inhibitory activity against herpes simplex virus type 1 (HSV-1)[1].

• HY-B0301

  Bifonazole		99.95%
  Bifonazole (Bay H-4502) is an imidazole antifungal agent.

• HY-B0454S1

  Miconazole-d5 nitrate
  Miconazole-d5 (nitrate) is the deuterium labeled Miconazole. Miconazole (R18134) is an imidazole antifungal agent. Miconazole also has antibacterial effects[2].

• HY-B0614B

  Mafenide hydrochloride		99.97%
  Mafenide hydrochloride is an effective sulfonamide-type antimicrobial agent used for burn wounds. Mafenide hydrochloride shows activity against both Gram-positive and Gram-negative organisms, including Pseudomonas aeruginosa, via inhibition of nucleotide synthesis[1][2].

• HY-14800

  Radezolid		99.27%
  Radezolid (RX-1741) is a oxazolidinone antibiotic. Radezolid is active against Staphylococcus, Chlamydia, and Legionella species, and remains active against Linezolid-resistant strains[1][2].

• HY-N7218

  Lysolipin I
  Lysolipin I is a lipophilic antibiotic from Streptomyces violaceoniger. Lysolipin I is active against Gram-positive and Gramnegative bacteria[1].

• HY-B0275R

  Oxytetracycline (Standard)
  Oxytetracycline (Standard) is the analytical standard of Oxytetracycline. This product is intended for research and analytical applications. Oxytetracycline is an antibiotic belonging to the tetracycline class. Oxytetracycline potent inhibits Gram-negative and Gram-positive bacteria. Oxytetracycline is a protein synthesis inhibitor and prevents the binding from aminoacil-tRNA to the complex m-ribosomal RNA. Oxytetracycline also possesses anti-HSV-1 activity[1][2][3].

• HY-B0946S3

  Sulfamonomethoxine-d3-1
  Sulfamonomethoxine-d3-1 is the deuterium labeled Sulfamonomethoxine[1]. Sulfamonomethoxine is a long acting sulfonamide antibacterial agent, used in blood kinetic studies,and blocks the synthesis of folic acid by inhibiting synthetase of dihydropteroate[2].

• HY-125745

  Loloatin B 10
  Loloatin B 10 is an antibiotic, which exhibits antibacterial efficacy against gram positive antibiotic resistant human pathogens[1].

• HY-B1434R

  7-Aminocephalosporanic acid (Standard)
  7-Aminocephalosporanic acid (Standard) is the analytical standard of 7-Aminocephalosporanic acid. This product is intended for research and analytical applications. 7-aminocephalosporanic acid (7-ACA) is a HSP90β inhibitor and an antibiotic. 7-Aminocephalosporanic acid is the core chemical structure of the synthesis of cephalosporin antibiotics and an effective β-lactamase inhibitor[1][2].

• HY-B0692

  Cefepime		99.18%
  Cefepime (BMY-28142) is a broad-spectrum and cross the blood-brain barrier cephalosporin. Cefepime shows antibacterial effects against both Gram-positive and Gram-negative aerobic bacteria. Cefepime induces neurotoxicity[1][2][3][4].

• HY-B1156

  Cephradine
  Cephradine (Cefradine) is a broad-spectrum and orally active cephalosporin. Cephradine is active against both gram-positive and gram-negative pathogens. Cephradine is effective in eradicating most penicillinase-producing organisms. Cephradine has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK[1][2][3].

• HY-10392S

  Sutezolid-13C4
  Sutezolid-13C4 (PNU-100480-13C4) is 13C labeled Sutezolid. Sutezolid (PNU-100480), an orally active oxazolidinone antimicrobial agent, acts by inhibiting bacterial protein synthesis. Sutezolid has potent activity against mycobacteria, and is used for the research of drug-resistant tuberculosis[1][2].

• HY-17506S1

  Azithromycin-13C,d3		99.90%
  Azithromycin-13C,d3 is the deuterium and 13C labeled Azithromycin[1].

• HY-P5570

  Aurein 2.3
  Aurein 2.3 is an antibiotic antimicrobial peptide. Aurein 2.3 partially inhibits E.coli ATPase activity and inhibits cell growth[1][2].

• HY-18258R

  Berberine (chloride) (Standard)
  Berberine (chloride) (Standard) is the analytical standard of Berberine (chloride). This product is intended for research and analytical applications. Berberine chloride is an alkaloid that acts as an antibiotic. Berberine chloride induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Antineoplastic properties[1].

• HY-14855BR

  Tedizolid phosphate (Standard)
  Tedizolid (phosphate) (Standard) is the analytical standard of Tedizolid (phosphate). This product is intended for research and analytical applications. Tedizolid phosphate (TR-701FA) is a MAO-A and MAO-B inhibitor with activity against Gram-positive bacteria[1].

• HY-B1275A

  Cephalothin		99.34%
  Cephalotin (Cephalotin) is a beta-lactam antibiotic, inhibits class C β-lactamase AmpC, with an Ki of 0.32 µM[1].

• HY-W726164

  Gentamicin A
  Gentamicin A is an antibiotic with good antibacterial activity to Gram-positive bacteria and negative bacteria. Gentamicin A has antibacterial activity against most methicillin-sensitive staphylococcus[1].

• HY-A0246

  Flucloxacillin
  Flucloxacillin is an active antibiotic against gram-positive and gram-negative bacteria[1][2].

• HY-B0497B

  Niclosamide monohydrate
  Niclosamide (BAY2353) monohydrate is an orally active antihelminthic agent used in parasitic infection research[1]. Niclosamide monohydrate is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells[4]. Niclosamide monohydrate has biological activities against cancer, and inhibits DNA replication in Vero E6 cells[2][3][5].

• HY-B0198S

  Cefaclor-d5
  Cefaclor-d5 is the deuterium labeled Cefaclor. Cefaclor is an effective antibiotic agent, and specifically binds to penicillin-binding protein 3 (PBP 3)[1].

• HY-A0248

  Polymyxin B Sulfate
  Polymyxin B Sulfate is a potent antibacterial agent and a relatively toxic antibiotic. Polymyxin B Sulfate also is a antiendotoxin agent. Polymyxin B Sulfate shows endotoxin-neutralizing properties can be used as adjunctive research in gram-negative sepsis. Polymyxin B Sulfate shows antibacterial activities in vitro and in vivo[1][2][3].

• HY-131557

  O-Deacetylravidomycin
  O-Deacetylravidomycin, a microbial metabolite discovered in Streptomyces, is an antibiotic. O-Deacetylravidomycin exhibits light-dependent antibacterial and anticancer activities[1].

• HY-B0975A

  Penicillin V
  Penicillin V (Phenoxymethylpenicillin) is a potent and orally active antibiotic. Penicillin V shows antibacterial activity for Streptococci, Clostridium difficile and staphylococcus aureus. Penicillin V has the potential for the research of otitis, sinusitis, pharyngitis and tonsillitis[1][2][3][4].

• HY-16472R

  Sulfacytine (Standard)
  Irinotecan (hydrochloride) (Standard) is the analytical standard of Irinotecan (hydrochloride). This product is intended for research and analytical applications. Irinotecan hydrochloride ((+)-Irinotecan hydrochloride) is a topoisomerase I inhibitor mainly used to treat colon cancer and rectal cancer[1].

• HY-10394R

  Linezolid (Standard)
  Linezolid (Standard) is the analytical standard of Linezolid. This product is intended for research and analytical applications. Linezolid (PNU-100766) is the first member of the class of oxazolidinone synthetic antibiotic. Linezolid acts by inhibiting the initiation of bacterial protein synthesis. Linezolid is used for the treatment of serious infections caused by Gram-positive bacteria that are resistant to several other antibiotics[1][2][3].

• HY-P5707

  Gramicidin B
  Gramicidin B is a nonribosomal peptide antibiotic[1].

• HY-66011AS2

  Moxifloxacin-d3 hydrochloride
  Moxifloxacin-d3 (hydrochloride) is the deuterium labeled Moxifloxacin hydrochloride. Moxifloxacin hydrochloride is an orally active 8-methoxyquinolone antimicrobial for use in the treatment of acute bacterial sinusitis, acute bacterial exacerbations of chronic bronchitis, and community-acquired pneumonia[1][2][3].

• HY-101905

  Moniliformin sodium salt		99.50%
  Moniliformin sodium salt is a potent mycotoxin isolate from Fusarium moniliforme.

• HY-B1064

  Clindamycin phosphate
  Clindamycin phosphate (Clindamycin 2-phosphate) is a broad-spectrum bacteriostatic lincosamide antibiotic. Clindamycin phosphate is the proagent of Clindamycin (HY-B1455) with no antimicrobial activity in vitro but can be rapidly converted in vivo to the active parent agent, Clindamycin, by phosphatase ester hydrolysis. Clindamycin phosphate can be used for researching acne and bacterial vaginosis[1][2][3].Clindamycin phosphate has no cytotoxicity. Combined with platelet rich fibrin (PRF), PRF-Clindamycin phosphate enhances antimicrobial properties[4].

• HY-N5163

  Arborcandin D
  Arborcandin D is a 1,3-β-glucan synthase inhibitor that serves as an antifungal antibiotic. Arborcandin D exhibits IC50 values of 3 μg/mL and 0.35 μg/mL against Candida albicans and Aspergillus fumigatus, respectively. Additionally, Arborcandin D has an MIC of 4 μg/mL against the genus Candida[1].

• HY-B0200B

  Cephalexin monohydrate
  Cephalexin (Cefalexin) monohydrate is a potent, orally active new semisynthetic cephalosporin antibiotic with a broad antibacterial spectrum. Cephalexin (Cefalexin) monohydrate has antibacterial activity against a wide variety of gram-positive and gram-negative bacteria. Cephalexin (Cefalexin) monohydrate targets penicillin-binding proteins (PBPs) to inhibit bacterial cell wall assembly. Cephalexin (Cefalexin) monohydrate is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1][2].

• HY-118660R

  Anhydrotetracycline (hydrochloride) (Standard)
  Anhydrotetracycline (hydrochloride) (Standard) is the analytical standard of Anhydrotetracycline (hydrochloride). This product is intended for research and analytical applications. Anhydrotetracycline hydrochloride, a tetracycline biosynthetic precursor, is a potent competitive broad-spectrum tetracycline destructase enzymes inhibitor. Anhydrotetracycline hydrochloride is an effector for tetracycline controlled gene expression systems in eukaryotic cells[1].

• HY-N0453

  Hypericin
  Hypericin is a naturally occurring substance found in Hyperlcurn perforatum L. Hypericin is an inhibitor of PKC (protein kinase C), MAO (monoaminoxidase), dopamine-beta-hydroxylase, reverse transcriptase, telomerase and CYP (cytochrome P450). Hypericin shows antitumor, antiviral, antidepressive activities, and can induce apoptosis[1][2][3].

• HY-A0035

  Faropenem
  Faropenem is a potent and orally active beta-lactam antibiotic. Faropenem demonstrates broad-spectrum in vitro antimicrobial activity against many gram-positive and -negative aerobes and anaerobes. Faropenem is resistant to hydrolysis by nearly all beta-lactamases, including extended-spectrum beta-lactamases and AmpC beta-lactamases. Faropenem is developed as an oral proagent, faropenem medoxomil, for the research of respiratory tract infections[1][2].

• HY-A0276R

  Gentamicin (sulfate) (Standard)
  Gentamicin (sulfate) (Standard) is the analytical standard of Gentamicin (sulfate). This product is intended for research and analytical applications. Gentamicin sulfate, an orally active aminoglycoside antibiotic, inhibits the growth of both gram-positive and gram-negative bacteria and to inhibit several strains of mycoplasma in tissue culture. Gentamicin sulfate inhibits DNase I with an IC50 of 0.57 mM[1][2][3][4].

• HY-146327R

  PqsR/LasR-IN-1 (Standard)
  Scopolamine butylbromide (Standard) is the analytical standard of Scopolamine butylbromide. This product is intended for research and analytical applications. 0

• HY-N12906

  Pyrrocidine A
  Pyrrocidine A is an antibiotic with antibacterial activity that can be isolated fromLL-Cyan426[1].

• HY-P1649A

  SPR741 TFA
  SPR741 TFA (NAB741 TFA) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 TFA increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 TFA inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741 TFA[1][2].

• HY-113627

  Undecylprodigiosin
  Undecylprodigiosin, a member of the family of prodiginines, is a potent antibiotic. Undecylprodigiosin can selectively induce apoptosis in human breast carcinoma cells independent of p53. Undecylprodigiosin shows immunosuppressive, anticancer properties and antimicrobial activities[1].

• HY-Y0479

  L-Lactic acid
  L-Lactic acid is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid. L-Lactic acid has antiproliferative activity[1][2][3].

• HY-14648S1

  Dexamethasone-d5-1
  Dexamethasone-d5-1 is deuterium labeled Dexamethasone. Dexamethasone (Hexadecadrol) is a glucocorticoid receptor agonist. Dexamethasone also significantly decreases CD11b, CD18, and CD62L expression on neutrophils, and CD11b and CD18 expression on monocytes. Dexamethasone is highly effective in the control of COVID-19 infection. Dexamethasone inhibits production of exosomes containing inflammatory microRNA-155 in lipopolysaccharide-induced macrophage inflammatory responses.

• HY-W719847

  Orbifloxacin-d4
  Orbifloxacin-d4 is deuterium labeled Orbifloxacin[1].

• HY-12641A

  Pyrantel
  Pyrantel is an orally active anthelmintic and an agonist of the nicotinic acetylcholine receptor (nAChR). Pyrantel can cause spasmodic muscle paralysis in parasites. Pyrantel can be used in the study of parasitic infections such as ascariasis, hookworm infections, intestinal worms (pinworm infections), trichinosis and trichinosis[1][2].

• HY-127130

  Spicamycin
  Spicamycin, an adenine nucleoside antibiotic with antifungal and antitumor activities. Spicamycin is also a potent inducer of differentiation of myeloid leukemia cells. Spicamycin induces apoptosis in NB4 cells via down-regulation of Bcl-2 expression and modulation of PML protein[1][2].

• HY-A0089

  Colistin sulfate
  Colistin sulfate is a polypeptide antibiotic which inhibits gram-negative bacteria by binding to lipopolysaccharides and phospholipids in the outer cell membrane of gram-negative bacteria.

• HY-17624

  Framycetin
  Framycetin (Neomycin B), an aminoglycoside antibiotic, is a potent RNase P cleavage activity inhibitor with a Ki of 35 μM. Framycetin competes for specific divalent metal ion binding sites in RNase P RNA. Framycetin inhibits hammerhead ribozyme with a Ki of 13.5 μM. Framycetin, a 5″-azido neomycin B precursor, binds the Drosha site in miR-525 and is used for hepatic encephalopathy and enteropathogenic E. coli infections[1][2].

• HY-N14247

  Exfoliazone
  Exfoliazone is a phenoxazine antibiotic. Exfoliazone has the activity of resisting Valsa ceratosperma, and the ED50 that inhibits mycelial growth is 70 μg/mL[1].

• HY-125664

  Lucialdehyde B
  Lucialdehyde B is a tetracyclic triterpene isolated from the substrates of Ganoderma lucidum with antiviral and cytotoxic activities. Lucialdehyde B has cytotoxic effects against Lewis lung cancer (LLC), T-47D, Sarcoma 180 and Meth-A tumor cell lines[1].

• HY-17470R

  Mizoribine (Standard)
  Mizoribine (Standard) is the analytical standard of Mizoribine. This product is intended for research and analytical applications. Mizoribine (NSC 289637), an imidazole nucleoside, inhibits HCV RNA replication with IC50 of approximately 100 μM for anti-HCV activity. Immunosuppressant[1]. Mizoribine, an IMPDH inhibitor, inhibits replication of SARS-CoV with IC50s of 3.5 μg/mL and 16 μg/mL for SARS-CoV Frankfurt-1 and SARS-CoV HKU39849, respectively[2].

• HY-B0470

  Neomycin sulfate
  Neomycin sulfate, an aminoglycoside antibiotic, exerts antibacterial activity through irreversible binding of the nuclear 30S ribosomal subunit, thereby blocking bacterial protein synthesis. Neomycin sulfate is a known phospholipase C (PLC) inhibitor. Neomycin sulfate potently inhibits both nuclear translocation of angiogenin and angiogenin-induced cell proliferation and angiogenesis[1][2].

• HY-14989

  SQ109
  SQ109 is a potent inhibitor of the trypomastigote form of the parasite, with IC50 for cell killing of 50±8 nM. SQ109, targets MmpL3, is an antitubercular agent.

• HY-10882R

  Clotrimazole (Standard)
  Clotrimazole (Standard) is the analytical standard of Clotrimazole. This product is intended for research and analytical applications. Clotrimazole is an imidazole derivative, an antifungal compound and is a CYP (cytochrome P450) inhibitor. Clotrimazole has antibacterial activity.

• HY-10882S

  Clotrimazole-d5
  Clotrimazole-d5 is the deuterium labeled Clotrimazole. Clotrimazole is an imidazole derivative, an antifungal compound and is a CYP (cytochrome P450) inhibitor. Clotrimazole has antibacterial activity[1][2].

• HY-B0529AR

  Azlocillin (sodium salt) (Standard)
  Azlocillin (sodium salt) (Standard) is the analytical standard of Azlocillin (sodium salt). This product is intended for research and analytical applications. Azlocillin sodium salt (Sodium azlocillin), a semisynthetic penicillin, is a broad spectrum β-lactam antibiotic. Azlocillin sodium salt shows antipseudomonal activity, and also potent against the malarial parasite Plasmodium falciparum[1][2][3].

• HY-B1241

  Dihydrostreptomycin sulfate
  Dihydrostreptomycin sulfate (DHSM sulfate) is the sulfate salt form of Dihydrostreptomycin (HY-B1241A). Dihydrostreptomycin sulfate is an aminoglycoside antibiotic with antibacterial effect against Gram-negative bacteria. Dihydrostreptomycin sulfate exhibits ototoxicity that causes irreversible damage in inner ear hair cells, leading to hearing loss[1].

• HY-N14532

  Pyrrolomycin E	Inhibitor
  Pyrrolomycin E is a pyrrole antibiotic. Pyrrolomycin E has anti-Gram-positive bacteria, anti-Gram-negative bacteria and anti-individual fungi activity[1].

• HY-N7118R

  Clindamycin (hydrochloride monohydrate) (Standard)
  Clindamycin (hydrochloride monohydrate) (Standard) is the analytical standard of Clindamycin (hydrochloride monohydrate). This product is intended for research and analytical applications. Clindamycin hydrochloride monohydrate is an oral protein synthesis inhibitory agent that has the ability to suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations (sub-MICs). Clindamycin hydrochloride monohydrate resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). Clindamycin hydrochloride monohydrate decreases the production of Panton-Valentine leucocidin (PVL), toxic-shock-staphylococcal toxin (TSST-1) or alpha-haemolysin (Hla)[1].

• HY-15141

  Staurosporine
  Staurosporine is a potent, ATP-competitive and non-selective inhibitor of protein kinases with IC50s of 6 nM, 15 nM, 2 nM, and 3 nM for PKC, PKA, c-Fgr, and Phosphorylase kinase respectively. Staurosporine also inhibits TAOK2 with an IC50 of 3 μM. Staurosporine is an apoptosis inducer[1][2][3][4][5].

• HY-W012282R

  3′-Deoxyuridine (Standard)
  3′-Deoxyuridine (Standard) is the analytical standard of 3′-Deoxyuridine. This product is intended for research and analytical applications. 3′-Deoxyuridine is a potential anticancer and antiviral agent. 3'-deoxyuridine inhibits bovine diarrhoea virus (BVDV) production[1].

• HY-B0555

  Nafcillin
  Nafcillin, an antibiotic, is a reversible inhibitor of β-lactamase. Nafcillin exhibits bactericidal activity, and can be used for the research of staphylococcal infections[1][2][3][4].

• HY-N6666

  Vidarabine monohydrate		99.96%
  Vidarabine monohydrate is an adenine arabinoside. Vidarabine monohydrate an antiviral agent which is active against herpes simplex viruses (HSV) and varicella zoster viruses[1].

• HY-168109

  Antibacterial agent 246
  Antibacterial agent 246 (compound A33) is a antibacterial agent and has minimum inhibitory concentrations (MICs) of 0.5-4 μg/mL against twenty-three Gram-positive bacteria. Antibacterial agent 246 in combination with Polymyxin E(HY-113678) E inhibits the growth of various Gram-negative bacteria with the fractional inhibitory concentration index of 0.066[1].

• HY-N14609

  Respinomycin A2
  Respinomycin A2 is an anthracycline antibiotic that causes the differentiation of leukemic K-562 cells[1].

• HY-N15050

  Cervicarcin
  Cervicarcin is an antitumor antibiotic with a strong inhibitory effect on sarcoma 180 and sarcoma NF, but has a weak effect on sarcoma 37, Ehrman's ascites cancer and Friend leukemia[1].

• HY-B0751R

  Fumagillin (Standard)
  Fumagillin (Standard) is the analytical standard of Fumagillin. This product is intended for research and analytical applications. Fumagillin(NSC9168) is an antimicrobial compound first isolated in 1949 from the fungus Aspergillus fumigatu. Fumagillin can inhibits HIV‐1 infection through the inhibition of HIV-1 viral protein R (Vpr) activity.

• HY-18982R

  Anisomycin (Standard)
  Anisomycin (Standard) is the analytical standard of Anisomycin. This product is intended for research and analytical applications. Anisomycin is a potent protein synthesis inhibitor which interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system[1]. Anisomycin is a JNK activator, which increases phospho-JNK[2][3]. Anisomycin is a bacterial antibiotic[4].

• HY-B0502AR

  Enrofloxacin monohydrochloride (Standard)
  Enrofloxacin (monohydrochloride) (Standard) is the analytical standard of Enrofloxacin (monohydrochloride). This product is intended for research and analytical applications. Enrofloxacin monohydrochloride (BAY Vp 2674 monohydrochloride) is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis. Enrofloxacin monohydrochloride shows inhibitory activity against vaccinia virus (VV).

• HY-W040128

  Kanamycins sulfate
  Kanamycins sulfate is a broad-spectrum antibiotic, can be used in certain severe staphylococcal or Gram-negative bacillary infections. Kanamycin sulfate has certain ototoxicity[1][2].

• HY-B0322S1

  Sulfamethoxazole-13C6		99.65%
  Sulfamethoxazole-13C6 (Ro 4-2130-13C6) is a 13C labeled Sulfamethoxazole (HY-B0322). Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis[1][2][3].

• HY-N7112

  Leucomycin
  Leucomycin (Kitasamycin) is an orally active macrolide antibiotic produced by Streptomyces kitasatoensis. Leucomycin has broad-spectrum antibacterial activities against gram-positive and gram-negative bacteria, mycoplasma, leptospira, spirochaetes, rickettsiae and some larger viruses[1][2][3][4][5][6][7].

• HY-108486

  Herbimycin A
  Herbimycin A, an ansamycin antibiotic, acts as a Src family kinase inhibitor. Herbimycin A binds to the SH domain and inhibits the activity of p60v-src and p210BCR-ABL Herbimycin A inhibits Hsp90 and impairs recovery from heat shock. Herbimycin A exhibits antiangiogenic activity in endothelial cells in vitro.

• HY-N14702

  2-Hydroxygentamicin B
  2-Hydroxygentamicin B is a 3 aminoglycoside antibiotic with anti-Gram-positive and negative bacteria activity[1].

• HY-B0529A

  Azlocillin sodium salt		99.15%
  Azlocillin sodium salt (Sodium azlocillin), a semisynthetic penicillin, is a broad spectrum β-lactam antibiotic. Azlocillin sodium salt shows antipseudomonal activity, and also potent against the malarial parasite Plasmodium falciparum[1][2][3].

• HY-119894

  Althiomycin
  Althiomycin is a polyketide synthase-derived thiazole antibiotic originally isolated from S. althioticus. It is active against Gram-positive bacteria, including S. aureus, S. epidermidis, and S. pyogenes (MICs=25, 25, and 3.1 μg/mL, respectively).2 Althiomycin inhibits protein synthesis in E. coli when used at concentrations of 1 and 10 μg/mL but not in isolated rabbit reticulocytes at 100 μg/mL.

• HY-N8492

  Monascorubrin
  Monascorubrin is purified from the mycelium of Monascus purpureus. Monascorubrin has significant antibiotic activities against Bacillus subtilis and Candida pseudotropicalis[1].

• HY-B1831

  Oritavancin
  Oritavancin (LY 333328), a semisynthetic derivative of Vancomycin (HY-B0671), is an orally active glycopeptide antibiotic with bactericidal activity against gram-positive organisms. Oritavancin shows antibacterial effect against B. anthracis, such as Ames strain with a MIC value of 0.015 g/mL. Oritavancin inhibits cell wall synthesis and disrupts the membrane potential. Oritavancin inhibits ArlS kinase activity thereby interfering the signal transduction. Oritavancin enters cells by adsorptive endocytosis, which drives it to lysosomes, where it exerts antibiotic activity[1][2][3][4][5].

• HY-N14182

  Asparenomycin A
  Asparenomycin A is a carbapenem antibiotic with strong β-lactamase inhibition activities[1].

• HY-N14022

  Glidobactin F
  Glidobactin F is an anti-tumor antibiotic. Glidobactin F has the activity against pathogenic fungi and yeast. Glidobactin F also extends the survival of mice inoculated with leukemia P388 cells[1].

• HY-N12201

  Funiculosin
  Funiculosin is a neutral lipophilic antibiotic that inhibits DNA and RNA viruses. Funiculosin also has antifungal activity. Funiculosin inhibits infections caused by pathogenic fungi in primary chicken embryo fibroblasts[1].

• HY-B0200S

  Cephalexin-d5		98.96%
  Cephalexin-d5 is deuterium labeled Cephalexin. Cephalexin (Cefalexin; Cephacillin) is a potent, orally active and the first-generation cephalosporin antibiotic. Cephalexin kills gram-positive and some gram-negative bacteria by disrupting the growth of the bacterial cell wall. Cephalexin monohydrate is used for the research of pneumonia, strep throat, and bacterial endocarditis, et al[1].

• HY-N14815

  Nanaomycin D
  Nanaomycin D is an antibiotic with antibacterial activity[1].

• HY-112665R

  Virginiamycin Complex (Standard)
  Virginiamycin Complex (Standard) is the analytical standard of Virginiamycin Complex. This product is intended for research and analytical applications. Virginiamycin complex contains two streptogramin antibiotics, virginiamycin M1 and virginiamycin S1 produced by S. virginiae. As a complex, the two antibiotics act synergistically to irreversibly inhibit protein synthesis in bacteria[1].

• HY-16742

  Gepotidacin		99.92%
  Gepotidacin (GSK2140944) is a novel triazaacenaphthylene bacterial type II topoisomerase inhibitor.

• HY-19829

  Sandramycin
  Sandramycin ia a cyclic depsipeptide antibiotic isolated from cultured broth of a Nocardioides sp. Sandramycin is also a DNA intercalator that potently binds DNA and is an ADC cytotoxin. Sandramycin is active against Gram-positive bacteria and has potent antitumor activity[1][2][3].

• HY-N6712R

  Thiolutin (Standard)
  Erythromycin (Standard) is the analytical standard of Erythromycin. This product is intended for research and analytical applications. Erythromycin is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

• HY-N14490

  Coumamidine γ1
  Coumamidine γ1 is a kind of alkaline sugar Cinodine antibiotic, which has broad spectrum antibacterial activity and also has effect on pseudomonas aeruginosa[1].

• HY-172250

  8-Hydroxyerythromycin A
  8-Hydroxyerythromycin is a semi-synthetic antibiotic with an antibacterial activity[1].

• HY-B0337S1

  Sulfadimethoxine-d6
  Sulfadimethoxine-d6 is the deuterium labeled Sulfadimethoxine. Sulfadimethoxine is a sulfonamide antibiotic used to treat many infections[1].