Drug Intermediate

Cat. No.	Product Name	Effect	Purity

• HY-128922

  Dexamethasone palmitate
  Dexamethasone palmitate (DXP) is a proagent of Dexamethasone (HY-14648). Dexamethasone palmitate can be used for the research of inflammation[1][2].

• HY-111895A

  Macropa-NH2 hydrochloride		99.51%
  Macropa-NH2 hydrochloride is the precursor of Macropa-NCS. Macropa-NCS is conjugated to Anti-Human HER2 (HY-P9907) as well as to the prostate-specific membrane antigen-targeting compound RPS-070 and is a promising therapeutic radionuclide applied in the treatment of soft-tissue metastases[1].

• HY-N7033

  UDP-glucuronic acid trisodium
  UDP-​glucuronic acid trisodium (Uridine-5'-diphosphoglucuronic acid trisodium salt) is a critical precursor for essential glycoconjugates across biological kingdoms, ranging from mammalian glycosaminoglycans and plant cell wall polysaccharides to bacterial capsule glycoglycerolipids.

• HY-76667

  3-(Boc-amino)propyl bromide
  3-(Boc-amino)propyl bromide (Compound 13) is an alkylating structural element. 3-(Boc-amino)propyl bromide can be used to synthesize the active anti-HIV ethane-arginine conjugates targeting the viral TAR RNA sequence[1].

• 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-W014789

  Diethyl propylmalonate
  Diethyl propylmalonate is an organic ester compound used primarily as a raw material in medicine and as an intermediate in pesticides[1].

• HY-W099488

  Capecitabine 2',3'-diacetate		99.14%
  Capecitabine 2',3'-diacetate (Compound 10b) is the prodrug for the antitumor agent Capecitabine (HY-B0016)[1].

• HY-W014290

  4,4′-Diaminobenzophenone
  4,4′-Diaminobenzophenone (Compound 8h) is a building block. 4,4′-Diaminobenzophenone is widely used in the dye industry as an intermediate in dyes, pigments and photosensitive materials[1].

• HY-Z9464

  Fluprostenol lactone diol	Control
  Fluprostenol lactone diol is an intermediate used in the preparation of Fluprostenol (HY-136494).

• HY-W320685

  (S)-N-Boc-L-homoserine ethyl ester	Control
  (S)-N-Boc-L-homoserine ethyl ester is a synthetic intermediate in the synthesis of unsaturated caprolactams and monomer units for oxy-peptide nucleic acids from the starting material L-homoserine.

• HY-22055B

  AN-12-H5 intermediate-1
  AN-12-H5 intermediate-1 ((2S,4S)-1-tert-butyl 2-methyl-4-hydroxypiperidine-1,2-dicarboxylate) is an intermediate of the viral inhibitor AN-12-H5 (HY-120900) and can be used to synthesize Antibody-Drug Conjugates (ADCs).

• HY-W008393

  (-)-Corey lactone diol
  (-)-Corey lactone diol is a reduced version of corey aldehyde. A building block in the chemical synthesis.

• HY-169435

  TK-OH
  TK-OH is the linker of LTB (HY-169434). TK-OH can be used for the research of cancers[1].

• HY-W094155

  Methyl (1S)-3-oxocyclopentaneacetate	Control
  Methyl (1S)-3-oxocyclopentaneacetate is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W598456

  Brigimadlin intermediate-1
  Brigimadlin intermediate-1 is an intermediate of the E3 ubiquitin protein ligase MDM-2 inhibitor Brigimadlin (HY-152859) and can be used to synthesize Antibody-Drug Conjugates (ADCs) .

• HY-P3669

  Gly-Gly-Phe-Gly		98.90%
  Gly-Gly-Phe-Gly is a peptide spacer and can be applied to Doxorubicin (HY-15142A) (DXR) conjugates[1].

• HY-135208

  tert-Butyl 2-(5-chloro-2,2'-dioxospiro[indole-3,3'-pyrrolidine]-1-yl)acetate
  tert-Butyl 2-(5-chloro-2,2'-dioxospiro[indole-3,3'-pyrrolidine]-1-yl)acetate is an intermediate used in the synthesis of potent DP2 receptor antagonists based on a novel spiro-indolinone compound[1].

• HY-131121

  4-Isobutylbenzoic acid		99.20%
  4-Isobutylbenzoic acid is an intermediate in the synthesis of compounds[1].

• HY-Y0135

  Tropinone		99.69%
  Tropinone, an alkaloid, acts as a synthetic intermediate to Atropine[1].

• HY-136301

  Acid secretion-IN-1
  Acid secretion-IN-1 is a polycyclic compound extracted from patent WO2018024188A1, Compound Example 17.4. Acid secretion-IN-1 is synthesized and used in the IDO inhibitor synthetic experiment[1].

• HY-W010321R

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

• HY-W129533

  tert-Butyl 1H-indol-4-ylcarbamate	Control
  tert-Butyl 1H-indol-4-ylcarbamate is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-400690

  TAM558 intermediate-4
  TAM558 intermediate-4 is an intermediate in the synthesis of TAM558 (HY-148127).TAM558 is the payload molecule used in the synthesis of OMTX705.OMTX705 is a humanized anti-fibroblast activation protein (FAP) antibody that binds to the cytolysin TAM470 (HY-148128) and has anti-tumor activity[1].

• HY-116284

  Methyl β-D-glucopyranoside
  Methyl β-D-glucopyranoside is used to synthesize natural glycophenolics via enzymatic caffeoylation[1].

• HY-W099878A

  Desmethylclotiazepam Uncyclized Intermediate hydrochloride
  Desmethylclotiazepam Uncyclized Intermediate hydrochloride is a precursor in the synthesis of Desmethylclotiazepam.

• HY-164512

  NRMA-I
  NRMA-I is the amide produrg of the small molecule nuclear receptor modulator. NRMA-I exhibits a higher exposure in the brain, indicating that a good blood-brain barrier (BBB) penetration. NRMA-I can be used for research of central nervous system diseases related to nuclear receptors, such as Alzheimer's disease and Parkinson's disease[1].

• HY-34487

  1,3-Dimethoxybenzene		99.99%
  1,3-Dimethoxybenzene belongs to the class of organic compounds known as dimethoxybenzenes. 1,3-Dimethoxybenzene is an intermediate in synthesis of organic compounds[1].

• HY-N0348

  Dexamethasone 9,11-epoxide		99.30%
  Dexamethasone 9,11-epoxide, a compound extracted from patent CN 106520896 A and RU 2532902 C1, is an intermediate in the preparation of dexamethasone.

• HY-W058182

  7-Chlorothieno[2,3-c]pyridine
  7-Chlorothieno[2,3-c]pyridine is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W013751

  Fmoc-Gly-Val-OH
  Fmoc-Gly-Val-OH (N-Fmoc-glycyl-L-valine) is a glycyl valine derivative, can be used for the synthesis of drugs or other compounds[1].

• HY-W017206

  1-Phenyl-2-nitropropene
  1-Phenyl-2-nitropropene is the reduction product of acetophenone and can be used to prepare chiral amine compounds[1].

• HY-114771

  α-Truxillic acid
  α-Truxillic acid is form by the dimerization of two molecules of α-trans-cinnamic acid, with anti-inflammatory activities[1].

• HY-139085A

  XL388-C2-amide-PEG9-NH2 hydrochloride
  XL388-C2-amide-PEG9-NH2 hydrochloride is an intermediate used in the synthesis of C26-linked Rapamycin analog[1].

• HY-100955

  DL-Decanoylcarnitine chloride
  DL-Decanoylcarnitine chloride is an intermediate in lipid metabolism[1].

• HY-402815

  (E)-4-(Naphthalen-2-yl)but-3-en-2-one
  (E)-4-(Naphthalen-2-yl)but-3-en-2-one (Compound 7) is a small active molecule that can be used as building block. (E)-4-(Naphthalen-2-yl)but-3-en-2-one exhibits anti-leukemic activity, that inhibits the proliferation of human chronic myeloid leukemia cell K562 with an IC50 of 7.6 μM[1].

• HY-W350880

  8-(1-Piperazinyl)-isoquinoline hydrochloride
  8-(1-Piperazinyl)-isoquinoline hydrochloride is a synthetic intermediate, and can be used for pharmaceutical synthesis[1].

• HY-I0606B

  (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
  (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde is a chiral molecule with potential chiral catalytic activity. It can be used as an intermediate in organic synthesis and plays a key role in the construction of complex molecular systems. This compound has also been used to develop new compound carriers and exhibits good biocompatibility.

• HY-W078632

  2-Mercapto-4,6-dimethylnicotinonitrile		99.75%
  2-Mercapto-4,6-dimethylnicotinonitrile can be used as an intermediate to synthesize biologically active compounds, such as aminomethyl derivatives[1].

• HY-119537

  Alstonidine
  Alstonidine is a methyl ester compound that can be converted to Alstonidinic acid by saponification and can be regenerated by diazomethane[1].

• HY-N9960

  α-Isopropylmalate
  α-Isopropylmalate (α-IPM) is the leucine biosynthetic precursor in Yeast[1].

• HY-W050088

  Isoxepac
  Isoxepac (HP 549) is a nonsteroidal anti-inflammatory agent (NSAID) with anti-inflammatory, analgesic and antipyretic activity. Isoxepac has been studied in rat, rabbit, dog, rhesus monkey, etc[1][2][3].

• HY-141479B

  Butyryl-Coenzyme A lithium hydrate
  Butyryl-Coenzyme A lithium hydrate can synthesize Butyric acid (HY-B0350) or Butyrate[1][2].

• HY-W020655

  (R)-Benzyl mandelate
  (R)-Benzyl mandelate (D-(-)-Mandelic Acid Benzyl Ester) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W013570

  Acenaphthylene		99.44%
  Acenaphthylene is a polycyclic aromatic hydrocarbon (PAH). PAHs are derived naturally from coal and tar deposits, and produced by incomplete combustion of organic matter[1].

• HY-Z8643

  HCTZ-CH2-HCTZ
  HCTZ-CH2-HCTZ is an isomer of HCTZ (HY-B0252). Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway[1][2].

• HY-118475

  6-Piperazin-1-yl-isoquinoline hydrochloride
  6-Piperazin-1-yl-isoquinoline (6-(1-Piperazinyl)-isoquinoline) hydrochloride is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-400342

  SMD-3040 intermediate-1
  SMD-3040 intermediate-1 is an intermediate of SMD-3040 (HY-156568)[1].

• HY-W664824

  Desalkylquazepam
  Desalkylquazepam (Compound 23; N-Desmethylquazepam) is a precursor in the synthesis of triazolobenzodiazepines[1].

• HY-137362

  N2-Acetyl acyclovir
  N2-Acetyl acyclovir is an Acyclovir prodrug. Acyclovir (Aciclovir) is a potent, orally active antiviral agent[1].

• HY-19601

  Carzelesin
  Carzelesin is a cyclopropylpyrroloindole precursor molecule and effectively inhibits tumor growth. Carzelesin may be used in cancer research.

• HY-148379

  Tetrahydrocortisone acetate
  Tetrahydrocortisone acetate is a intermediate product for production of tetrahydrocortisone 3-glucuronide[1].

• HY-145781

  β-L-Fucopyranosyl phosphate
  β-L-Fucopyranosyl phosphate can be used for the research of carbohydrate metabolism. Glycosyl phosphates play crucial roles in carbohydrate metabolism as metabolic regulators or ubiquitous intermediates for glycoconjugate biosynthesis[1].

• HY-169832

  Sulfanegen
  Sulfanegen is a 3-mercaptopyruvate prodrug and cyanide antidote. Sulfanegen converts toxic cyanide into a relatively non-toxic substance. Sulfanegen, alone or in combination with Cobinamide, has detoxification effect in mouse models of cyanide poisoning[1].

• HY-W569932

  (R)-(4-Bromophenyl)(phenyl)methanamine
  (R)-(4-Bromophenyl)(phenyl)methanamine is a synthetic intermediate.

• HY-W090292

  Olivetolic acid		99.82%
  Olivetolic acid is a biosynthetic precursor of cannabinol acid (CBGA). Olivetolic acid has anticonvulsant activity[1].

• HY-W009194

  (R)-(+)-Trityl glycidyl ether
  (R)-(+)-Trityl glycidyl ether, a heterocyclic compound, is a precursor that can be used to synthesize glycerophospholipids, as well as compounds with antiviral and antimalarial activities[1][2].

• HY-118226

  5,6,7,8-Tetrahydro-2-naphthoic acid		98.53%
  5,6,7,8-Tetrahydro-2-naphthoic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-I0703

  Diacetone-D-mannitol, 97%
  D-Mannitol 1,2:5,6-bis-acetonide is an intermediate.

• HY-113877

  3-Amino benzamidoxime
  3-Amino benzamidoxime (3-amino-N'-hydroxybenzene-1-carboximidamide) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-19886

  F 16915		98.16%
  F 16915, a Docosahexaenoic Acid (DHA, HY-B2167) derivative, is a potent pro-agent of DHA. F 16915 can prevent heart failure-induced atrial fibrillation[1].

• HY-160804

  Desmethyl nevanimibe		98.40%
  Desmethyl nevanimibe (Compound 5) is the demethyl precursor of the sterol O-acyltransferase 1 (SOAT1) inhibitor Nevanimibe (PD-132301)[1].

• HY-W040886

  2-Bromo-6-nitrophenol
  2-Bromo-6-nitrophenol is converted via 2-bromo-6-aminophenol to N-acetyl-2-bromo-6-aminophenol[1].

• HY-W067159

  6-Bromo-1-methyl-1H-benzo[d]imidazol-2(3H)-one
  6-Bromo-1-methyl-1H-benzo[d]imidazol-2(3H)-one is an organic compound that can be used as a catalyst and ligand in organic synthesis. 6-Bromo-1-methyl-1H-benzo[d]imidazol-2(3H)-one is a versatile small molecule scaffold[1].

• HY-153891

  Deruxtecan 2-hydroxypropanamide		98.06%
  Deruxtecan 2-hydroxypropanamide is a highly stable Deruxtecan (HY-13631E) analog that specifically binds to receptors highly expressed in tumor cells[1].

• HY-114870

  2-Methyl benzamideoxime
  2-Methyl benzamideoxime (o-Tolylamidoxime) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-117020

  Methyl (S)-(-)-N-Z-aziridine-2-carboxylate
  Methyl (S)-(-)-N-Z-aziridine-2-carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W002950

  Erlotinib lactam impurity
  Erlotinib lactam impurity (compound 7a) is a precursor of the tyrosine kinase inhibitor[1].

• HY-W141704

  N-(3-Aminopropyl)acetamide
  N-(3-Aminopropyl)acetamide is the building block. N-(3-Aminopropyl)acetamide could be used for synthesis of Polyfluorosulfonamido amine, which is the material for surfactants, electronics elements, pharmaceutical- and pesticide intermediates[1].

• HY-131391

  m-Isobutyl Ibuprofen
  m-Isobutyl Ibuprofen (Compound IMP-A) is the impurity found during synthesis of Ibuprofen (HY-78131)[1].

• HY-111661

  6,7-Dimethyl-8-ribityllumazine
  6,7-Dimethyl-8-ribityllumazine is a direct biosynthetic precursor of Riboflavin (RBF; HY-B0456). 6,7-Dimethyl-8-ribityllumazine is a noncovalently bound fluorophore of Lumazine protein (LumP), which is a fluorescent accessory protein[1].

• HY-W001213

  2-Amino-4-methoxyphenol
  2-Amino-4-methoxyphenol is a volatile constituent in the aroma concentrate of Tieguanyin teas[1]. 2-Amino-4-methoxyphenol is used for the synthesis of pyridine analogues[2].

• HY-W017519

  2-Quinoxalinol		99.45%
  2-Quinoxalinol (2-hydroxyquinoxaline) is a 2-hydroxylated quinoxaline that possesses photocatalytic activity and interacts with various compounds, such as antioxidant vitamins and aromatic metabolites, including neurotransmitters and the pineal hormone melatonin[1].

• HY-W047428

  4-Hydroxy-3,3-dimethylcyclohexanone
  4-Hydroxy-3,3-dimethylcyclohexanone is a key intermediate for the synthesis of hAChE inhibitor[1].

• HY-W778547

  7-epi-10-Oxo-10-deacetyl baccatin III
  7-epi-10-Oxo-10-deacetyl baccatin III (10-Dehydrobaccatin V) can be isolated from the degradation impurities in Docetaxel (HY-B0011)[1].

• HY-N0137A

  (R)-Tetrahydropapaverine hydrochloride		99.96%
  (R)-Tetrahydropapaverine hydrochloride is the isomer of Tetrahydropapaverine hydrochloride (HY-N0137), and can be used as an experimental control. Tetrahydropapaverine hydrochloride is one of the Tetrahydroisoquinolines. Tetrahydropapaverine hydrochloride has neurotoxic effects on dopamine neurons[1][2].

• HY-W778423

  [Pt(DACH)(OH)2(ox)]
  [Pt(DACH)(OH)2(ox)] is a Oxaliplatin (HY-17371)-based Pt(IV) scaffold. [Pt(DACH)(OH)2(ox)] reacts with N-hydroxysuccinimide (NHS) ester of PPA to yield phorbiplatin. Phorbiplatin is a highly potent Pt(IV) antitumor prodrug[1].

• HY-131965

  Imidacloprid impurity 1
  Imidacloprid impurity 1 (IMP-2) is the impurity found during the synthesis of Ivermectin (HY-15310)[1].

• HY-B1734

  16-Dehydropregnenolone acetate
  16-Dehydropregnenolone acetate (16-DPA) is the drug intermediate that can be used for synthesis of Dexamethasone (HY-14648), β-methasone, 5α-reductase inhibitor, and related other steroidal pharmacophores[1].

• HY-105637

  Cropropamide
  Cropropamide is a component of the respiratory stimulant Prethamide. Cropropamide increases locomotor activity in rats[1][2].

• HY-Y1373

  Cyclohexanecarboxylic acid
  Cyclohexanecarboxylic acid is a Valproate structural analogue. Cyclohexanecarboxylic acid is an essential intermediate for the aromatization of Shikimic acid (HY-N0130) by mammals. Cyclohexanecarboxylic acid has anticonvulsant action[1][2][3].

• HY-W012618R

  1-Phenyl-1-propanol (Standard)
  Isopropyl palmitate (Standard) is the analytical standard of Isopropyl palmitate. This product is intended for research and analytical applications. Isopropyl palmitate is an fatty acid ester. Isopropyl palmitate can be used for design and characterization of bioactive bilayer films. The bilayer membrane not only has the ability to scavenge free radicals and inhibit lipid peroxidation, but also can inhibit the growth of known foodborne pathogens. Isopropyl palmitate can be used as an excipient, such as lubricant, oily carrier, solvent, controlled-release transdermal film. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2].

• HY-W725399

  1,2-Dilignoceroyl-sn-glycero-3-phosphocholine
  1,2-Dilignoceroyl-sn-glycero-3-phosphocholine (DLiPC) is a long-chain diacyl phospholipid characterized by its C24 saturated hydrocarbon chains and serves as a significant precursor for eicosanoids.

• HY-W015881R

  Dimebutic acid (Standard)
  Hederasaponin B (Standard) is the analytical standard of Hederasaponin B. This product is intended for research and analytical applications. Hederasaponin B, isolated from Hedera helix, has broad-spectrum antiviral activity against various subgenotypes of Enterovirus 71 (EV71).

• HY-W043105

  N-Phenylpivalamide
  N-Phenylpivalamide (Pivalanilide) is an active small molecule, that can be used as a building block for the synthesis of biologically active compounds[1].

• HY-78903

  Monomethyl auristatin E intermediate-9
  Monomethyl auristatin E intermediate-9 is an intermediate reagent in the synthesis of Monomethyl auristatin E (HY-15162). Monomethyl auristatin E (MMAE) is a microtubule/tubulin inhibitor with anticancer activity. MMAE is widely used as the cytotoxic component (ADC Cytotoxin) of antibody-drug conjugates (ADCs)[1].

• HY-122769

  Adapiprazine
  Adapiprazine is a methyl-replaced Prochlorperazine, which has immunosuppressive and anesthetic effects[1].

• HY-B1079

  Suxibuzone		99.74%
  Suxibuzone is a compound used for the study of joint and muscle pain, and it is a prodrug of the non-steroidal anti-inflammatory drug Phenylbutazone.

• HY-136665

  Boc-D-Phe-Pro-OH
  Boc-D-Phe-Pro-OH (tert-Butoxycarbonyl-D-phenylalanyl-L-proline) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W721659

  Pirquinozol
  Pirquinozol (SQ 13,847) is an orally active anti-allergy agent. Pirquinozol is converted to the oxidation metabolite SQ 12,903, which can exert the maximum activity. Pirquinozol inhibits bronchospasm in rats[1].

• HY-30217

  (S)-2-Hydroxy-3-methylbutanoic acid
  (S)-2-Hydroxy-3-methylbutanoic acid (L-alpha-Hydroxyisovaleric acid) is a synthetic intermediate useful for pharmaceutical synthesis[1].

• HY-W014937

  4-Hydroxybenzophenone
  4-Hydroxybenzophenone is an intermediate for synthesizing Tamoxifen (HY-13757A) and can be used as a source for chemical synthesis, UV protection products, and UV-absorbing ingredients in cosmetics[1].

• HY-W016620

  3-Acetylphenyl acetate
  3-Acetylphenyl acetate (Tetramethyl thiol alcynic acid) can be used as pharmaceutical intermediates[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-B1259

  6-Acetamidohexanoic acid
  6-Acetamidohexanoic acid is a pharmaceutical intermediate.

• 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-W043311

  Methyl pyrimidine-4-carboxylate
  Methyl pyrimidine-4-carboxylate (Pyrimidine-4-carboxylicacidmethylester) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W027038

  Ethyl mandelate
  Ethyl mandelate is an important intermediate in pharmaceutical synthesis. Ethyl mandelate can be synthesized by short-chain dehydrogenase/reductase (SDR)[1].

• HY-W008356

  2-Fluoro-4-iodobenzonitrile
  2-Fluoro-4-iodobenzonitrile is a building block, which can be used to synthesize L. infantum trypanothione reductase (Li-TryR) dimerization and oxidoreductase activity inhibitors. 2-Fluoro-4-iodo benzonitrile can also be used to synthesize transient receptor potential ankyrin 1 (TRPA1) antagonists[1].

• HY-135613

  LY280748
  LY280748 is a potent imidazolate receptor ligand.

• HY-400766

  BWA-522 intermediate-2		99.87%
  BWA-522 intermediate-2 is a BWA-522 intermediate. BWA-522 is an orally available small molecule protein-targeting chimera (PROTACs) with significant degradation effect on AR-FL and AR-V7[1].

• HY-169855

  Apaziquone hydroquinone
  Apaziquone hydroquinone is a bioreductive prodrug and a derivative of Mitomycin C (HY-13316)[1].

• HY-400685

  SMD-3040 intermediate-2
  SMD-3040 intermediate-2 is an intermediate in the synthesis of SMD-3040 (HY-156568). SMD-3040 contains SMARCA2/4 ligands, linker and VHL ligands and is a selective SMARCA2 degrader. MD-3040 can be used for ADC drug synthesis and has strong tumor growth inhibition in tumor xenograft models[1].

• HY-159162

  7-(2-Aminoethyl)camptothecin
  7-(2-Aminoethyl)camptothecin (7CPT) is a derivative of camptothecin that can be used to prepare TFO-CPT conjugates[1].

• HY-Y0047

  3-Picolylamine
  3-Picolylamine (Picolamine) can be used for the synthesis of active compounds[1].

• HY-W015805

  3-Pyridylamide oxime
  3-Pyridylamide oxime is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-142080

  Pimeloyl-CoA
  Pimeloyl-CoA is a biotin precursor of Escherichia coli. Pimeloyl-CoA can be used for the research of the pathway of de novo biotin biosynthesis in Escherichia coli[1].

• HY-W004128

  4-(Hydroxymethyl)phenylacetic acid
  4-(Hydroxymethyl)phenylacetic acid can serve as the main body of insoluble polypeptide. 4-(Hydroxymethyl)phenylacetic acid contains a benzen ring with substituted 1, 4 position[1].

• HY-W127512

  5β-Cholanic acid
  5β-Cholanic acid can be used for 5β-Cholanic acid derivatives synthesis[1].

• HY-139085B

  XL388-C2-amide-PEG9-NH2 TFA
  XL388-C2-amide-PEG9-NH2 TFA is an intermediate used in the synthesis of C26-linked Rapamycin analog[1].

• HY-P1358

  Alisporivir intermediate-1		99.83%
  Alisporivir intermediate-1 is an intermediate in the synthesis of Alisporivir. Alisporivir is used for the treatment of inflammatory and viral diseases.

• HY-W014217R

  7-Aminodeacetoxycephalosporanic acid (Standard)
  7-Aminodeacetoxycephalosporanic acid (Standard) is the analytical standard of 7-Aminodeacetoxycephalosporanic acid. This product is intended for research and analytical applications. 7-Aminodeacetoxycephalosporanic acid (7-ADCA) is a key intermediate in the synthesis of cephalosporins[1].

• HY-W041194

  Tropic acid		99.49%
  Tropic acid (DL-Tropic acid) is a laboratory reagent used in the chemical synthesis of Atropine and Hyoscyamine[1].

• HY-W046161

  4-Aminomethylindole
  4-Aminomethylindole (NSC 131886) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W590911

  Indole-3-amidoxime	Control
  Indole-3-amidoxime is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-30236

  5-Bromoindole
  5-Bromoindole is a chemical intermediate that can be used for the synthesis of GSK-3 inhibitors and anti-cancer agents[1][2].

• HY-33921

  4-(1-Piperazinyl)-1H-Indole hydrochloride
  4-(1-Piperazinyl)-1H-Indole (4-Piperazinoindole) hydrochloride is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-Y0135R

  Tropinone (Standard)
  Tropinone (Standard) is the analytical standard of Tropinone. This product is intended for research and analytical applications. Tropinone, an alkaloid, acts as a synthetic intermediate to Atropine[1].

• HY-W278906

  Ethyl 2-(3-hydroxyphenyl)-4-methylthiazole-5-carboxylate	Control
  Ethyl 2-(3-hydroxyphenyl)-4-methylthiazole-5-carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-121332

  Cyclopeptine
  Cyclopeptine is an intermediate in the synthesis of benzodiazepine alkaloids in Penicillium.

• HY-W009749B

  DL-Cystathionine dihydrochloride
  DL-Cystathionine dihydrochloride is a mixture of 4 isomers of cystathionine and allocystathionine. DL-Cystathionine dihydrochloride also is an intermediate in the biosynthesis of amino acid cysteine[1].

• HY-Z1145

  6-Methoxytryptamine
  6-Methoxytryptamine, an indole substance, can be used for the synthesis of the (±)-trigonoliimine C and (-)-strychnofoline[1][2].

• HY-W327038

  7-Piperazin-1-yl-thieno[2,3-c] pyridine hydrochloride	Control
  7-Piperazin-1-yl-thieno[2,3-c] pyridine hydrochloride is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W025062

  Diethyl pyridine-2,4-dicarboxylate		99.76%
  Diethyl pyridine-2,4-dicarb is a potent prolyl 4-hydroxylase-directed proinhibitor. Diethyl pyridine-2,4-dicarb inhibits prolyl hydroxylation and procollagen processing in chick-embryo calvaria[1].

• HY-100061A

  2-(Dimethylamino)acetaldehyde hydrochloride
  2-(Dimethylamino)acetaldehyde hydrochloride can be used to synthesis Muscarine analogues[1].

• HY-W342471

  Nordiazepam uncyclized intermediate hydrochloride
  Nordiazepam uncyclized intermediate hydrochloride is a prodrug form of Nordiazepam.

• HY-129503

  2-Heptyl-4-quinolone
  2-Heptyl-4-quinolone is an intermediate in the synthesis of the Pseudomonas quinolone signal (PQS) that controls swarming by positively regulating phenazine production. 2-Heptyl-4-quinolone induces the production of the phenazine-1-carboxylic acid (PCA)[1].

• HY-W017782

  2,5-Furandimethanol
  2,5-Furandimethanol is obtained from 5-Hydroxymethylfurfural. 5-hydroxymethylfurfural, as a building block, is considered an important intermediate due to its rich chemistry and potential availability from carbohydrates such as fructose, glucose, sucrose, cellulose and inulin[1][2].

• HY-W016618

  Ethyl phenylglyoxylate		98.31%
  Ethyl phenylglyoxylate (Ethyl benzoylformate; Phenylglyoxylic acid ethyl ester) is the ethyl ester of phenylglyoxylic acid, used as a synthetic reagent[1].

• HY-B1079R

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

• HY-135140

  Methyltetrazine-Amine		98.02%
  Methyltetrazine-Amine, a tetrazine compound, is used for the site-specific dual functionalization of the resulting bioconjugates[1].

• HY-129431

  U-89843A
  U-89843A is a precursor of U-97924 and forms U-97924 as the major metabolite. Although U-97924 showed mutagenic potential in rat hepatocytes in a serum-free in vitro assay, no genotoxicity of U-97924 was observed in rats at high oral doses. Rat serum also inhibited the in vitro metabolism of U-89843 and the formation of the corresponding hydroxylated metabolite, U-97924[1].

• HY-133976

  Aceclofenac methyl ester
  Aceclofenac methyl ester (Impurity-D) is the impurity found during the Aceclofenac (HY-B0634). Aceclofenac is an orally active nonsteroidal anti-inflammatory agent (NSAID) with analgesic and anti-inflammatory properties[1].

• HY-W012428

  2-(3-Pyridyl)-4-methyl-thiazole-5-carboxylic acid
  2-(3-Pyridyl)-4-methyl-thiazole-5-carboxylic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-Y0247

  6-Chloropurine
  6-Chloropurine is a building block in chemical synthesis. Intermediate in the preparation of 9-alkylpurines and 6-rnercaptopurine. Antitumor activities[1].

• HY-B0989

  Carzenide
  Carzenide is an organic synthesis intermediate used for the synthesis of active molecules.

• HY-W153810

  2-Methyl-4-phenyl thiazole	Control
  2-Methyl-4-phenyl thiazole is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-113908

  (1S,3S)-3-Aminomethyl-cyclopentanol
  (1S,3S)-3-Aminomethyl-cyclopentanol is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W173049

  3-(2-Carboxyethanesulfinyl)propanoic acid
  3-(2-Carboxyethanesulfinyl)propanoic acid is a building block. 3-(2-Carboxyethanesulfinyl)propanoic acid can be used for synthesis of cross-linking agent Disuccinimidyl sulfoxide (DSSO) (HY-123740)[1].

• HY-W102669

  Spiro[4.5]decane-7,9-dione
  Spiro[4.5]decane-7,9-dione (Compound 2e) is a cyclic 1,3-diketone. Spiro[4.5]decane-7,9-dione can be used in the study of glioma tumors[1].

• HY-111895B

  Macropa-NH2 TFA		98.03%
  Macropa-NH2 TFA is the precursor of Macropa-NCS. Macropa-NCS is conjugated to trastuzumab as well as to the prostate-specific membrane antigen-targeting compound RPS-070 and is a promising therapeutic radionuclide applied in the treatment of soft-tissue metastases[1].

• HY-W615153

  Fmoc-L-Lys[Oct-(OtBu)-Glu-(OtBu)-AEEA-AEEA]-OH	Control	99.66%
  Fmoc-L-Lys[Oct-(OtBu)-Glu-(OtBu)-AEEA-AEEA]-OH is a building block in the chemical synthesis.

• HY-W004812

  BOC-(1R,3S)-3-aminocyclopentane carboxylic acid
  BOC-(1R,3S)-3-aminocyclopentane carboxylic acid ((1S,3S)-3-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-N0137

  Tetrahydropapaverine hydrochloride		99.53%
  Tetrahydropapaverine hydrochloride is one of the Tetrahydroisoquinolines. Tetrahydropapaverine hydrochloride has neurotoxic effects on dopamine neurons[1][2].

• HY-W012860

  p-Tolualdehyde		99.16%
  p-Tolualdehyde is the active small molecule, that could used as drug intermediate[1].

• HY-33169

  1,2,3,4-Tetrahydro-β-carboline-1-carboxylic acid		99.47%
  1,2,3,4-Tetrahydro-β-carboline-1-carboxylic acid is a chemical used on the study of neurodegenerative diseases[1].

• HY-79576

  Estrone 3-methyl ether
  Estrone 3-methyl ether (Oestrone methyl ether; 3-O-Methylestrone) is a synthetic intermediate useful for synthesis of estrogen receptor modulator[1][2][3].

• HY-123638

  6-Hydroxykaempferol 3,6,7-tri-O-β-D-glucoside
  6-hydroxykaempferol 3,6,7-tri-O-β-D-glucoside is a bio-active flavonoid from Carthamus tinctorius with antioxidant capacities in vitro[1].

• HY-133681

  (±)-2,3-Dibromosuccinic acid	Control
  (±)-2,3-Dibromosuccinic acid is the key intermediate in the synthesis of dicarboxylic acid derivatives[1].

• HY-W016644

  (S)-1-Benzylpyrrolidin-3-ol		99.64%
  (S)-1-Benzylpyrrolidin-3-ol (Compound 14) can be used to synthesis impurities of the anti-hypertensive agent Barnidipine hydrochloride (HY-107322)[1].

• HY-W063149

  (1S,3R)-3-Aminocyclopentanol	Control
  (1S,3R)-3-Aminocyclopentanol is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-164416

  DBCO-Dextran sulfate (MW 40000)		98.35%
  DBCO-Dextran sulfate (MW 40000) can be used to construct DS-EXOs in cells via click chemistry, that can be used for the research of rheumatoid arthritis (RA)[1].

• HY-126375R

  Cbz-​Valaciclovir (Standard)
  Cbz-​Valaciclovir (Standard) is the analytical standard of Cbz-​Valaciclovir. This product is intended for research and analytical applications. Cbz-Valaciclovir (Benzyloxycarbonyl valacyclovir) can be used to prepare Valaciclovir (HY-17425) and for antiviral research[1].

• HY-W087426

  2-Amino-5-bromobenzophenone
  2-Amino-5-bromobenzophenone (2-Benzoyl-4-bromoaniline) is a derivative of benzophenone (HY-Y0546) that can be used in the synthesis of pharmaceutical compounds[1].

• HY-116011

  N,N’-bis-Cbz-β-Alethine
  N,N'-bis-Cbz-β-Alethine is an active ester used in the synthesis of β-alethine, which induces cell differentiation and has potential anti-tumor applications. β-Alethine is synthesized by removing the carbobenzoxy (CBZ) groups with hydrogen bromide in glacial acetic acid.

• HY-W057450

  (S)-3-Oxo-cyclopentanecarboxylic acid methyl ester
  (S)-3-Oxo-cyclopentanecarboxylic acid methyl ester is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-153631

  Sulfo-TAG NHS ester disodium
  Sulfo-TAG NHS ester (disodium) is an N-hydroxysuccinimide ester that can be coupled to proteins via primary amine groups. Sulfo-TAG NHS ester (disodium) can be used for antibody labeling[1].

• HY-120286

  K-13
  K-13 is a cyclic peptide compound synthesized by a specific organozinc reagent. Its synthesis process involves intermolecular and intramolecular Negishi cross-coupling reactions and is one of the shortest routes reported for the synthesis of such cyclic peptides.

• HY-78931F

  (R,S,S,S,R)-Boc-Dap-NE
  (R,S,S,S,R)-Boc-Dap-NE is an isomer of the dipeptide Boc-Dap-NE (HY-78931). Boc-Dap-NE is an intermediate in the synthesis of Monomethyl auristatin E (HY-15162), which is an inhibitor of tubulin polymerization. Monomethyl auristatin E can be used to synthesize Antibody-Drug Conjugates (ADCs) as ADC Cytotoxin.

• HY-W023023

  3-Carboxy-6-hydroxycoumarin		99.95%
  3-Carboxy-6-hydroxycoumarin is an intermediate in organic syntheses[1].

• HY-117544

  Porphyrin precursor
  Porphyrin precursor is the precursor of Porphyrin for the synthesis of Porphyrin. Porphyrin is a large organic compound containing four modified pyrrole subunits interconnected to each other[1].

• HY-W173309

  Lonazolac		99.59%
  Lonazolac is a non-steroidal antirheumatic agent. Anti-inflammatory effects [1].

• HY-126375

  Cbz-​Valaciclovir
  Cbz-Valaciclovir (Benzyloxycarbonyl valacyclovir) can be used to prepare Valaciclovir (HY-17425) and for antiviral research[1].

• HY-133967

  (25R)-26-Hydroxycholest-4-en-3-one	Control
  (25R)-26-Hydroxycholest-4-en-3-one is an oxysterol.

• HY-78931B

  (S,S,S,S,R)-Boc-Dap-NE
  (S,S,S,S,R)-Boc-Dap-NE is the inactive isomer of Boc-Dap-NE (HY-78931), and can be used as an experimental control. Boc-Dap-NE, is an intermediate in the synthesis of Monomethyl auristatin E (HY-15162), which is an inhibitor of tubulin polymerization. Monomethyl auristatin E can be used to synthesize Antibody-Drug Conjugates (ADCs) as ADC Cytotoxin.

• HY-W017378

  Trimethylhydroquinone
  Trimethylhydroquinone is a key intermediate for the synthesis of Vitamin E or other trimethylhydroquinone derivatives with antioxidative effects[1].

• HY-W178414

  Methoxycarbonyl isocyanate
  Methoxycarbonyl isocyanate can be used for compound synthesis[1].

• HY-W722841

  Despropionyl carfentanil	Control
  Despropionyl carfentanil is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W700710

  (Rac)-7-Methoxy propranolol	Control
  (Rac)-7-Methoxy propranolol is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W025723A

  N-Carbobenzoxy-D-homoserine
  N-Carbobenzoxy-D-homoserine (N-(Benzyloxycarbonyl)-D-homoserine) is D-homoserine with N-Carbobenzoxy protecting group, which can be used to synthesize Antibody-Drug Conjugates (ADCs).

• HY-134518

  Erythromycin oxime
  Erythromycin oxime is an intermediate of Azithromycin (HY-17506). Azithromycin is a macrolide antibiotic useful for the treatment of a number of bacterial infections.

• HY-138181

  Contezolid phosphoramidic acid
  Contezolid phosphoramidic acid is an intermediate in the synthesis of proagents of antibacterial oxazolidinone agent MRX-I. Contezolid phosphoramidic acid is extracted from patent WO2015127316A1, Intermediate 3, Method I[1].

• HY-W034154

  Dihydridotetrakis(triphenylphosphine)ruthenium(II)
  Dihydridotetrakis(triphenylphosphine)ruthenium(II) (Tetrakis(triphenylphosphine)ruthenium dihydride) is a catalyst with good catalytic activity. Dihydridotetrakis(triphenylphosphine)ruthenium(II) can be used in organic synthesis reactions, especially in hydrogenation and dehydrogenation reactions. Dihydridotetrakis(triphenylphosphine)ruthenium(II) has received extensive attention in the study of metal catalysts, and its high efficiency makes it an ideal research object.

• HY-W057459

  (R)-3-Oxo-cyclopentanecarboxylic acid methyl ester
  (R)-3-Oxo-cyclopentanecarboxylic acid methyl ester is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-169878

  CNJ-294
  CNJ-294 is an intermediate in the synthesis of Capmatinib (HY-13404) and a metabolite of Capmatinib (HY-13404)[1][2].

• HY-W088152

  8-Bromotheophylline		99.32%
  8-Bromotheophylline can be used for the synthesis of the Oxazolo[2,3-f]purinediones, which are evaluated for their affinity at adenosine A1 and A2A receptors[1].

• HY-118436

  3-Methyl-2-quinoxalinone
  3-Methyl-2-quinoxalinone is a synthetic intermediate, and can be used for pharmaceutical synthesis[1].

• HY-W157376

  PAMAM Dendrimer G0.0 amine
  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-W011048

  2,2-Bis(3-phenyl-4-hydroxyphenyl)propane
  2,2-Bis(3-phenyl-4-hydroxyphenyl)propane (BisOPP-A) is a bioactive chemical, and can be used for the synthesis of active compound[1].

• HY-W395410

  2-Acetyldibenzofuran
  2-Acetyldibenzofuran (2e) is a dibenzofuran derivative that can be used in the synthesis of photosensitizers[1].

• HY-Z8648

  Δ14-Triamcinolone acetonide	Control
  Δ14-Triamcinolone acetonide is a potential impurity. Triamcinolone acetonide inhibits basic fibroblast growth factor (bFGF) induced proliferation of retinal endothelial cells. Triamcinolone acetonide reduces chondrocyte viability and leads to cartilage destruction. Triamcinolone acetonide can be used in the study of diseases such as atopic dermatitis[1].

• HY-P5025

  Cyclo(Arg-Gly-Asp-D-Tyr-ε-azido-Nle)		99.16%
  Cyclo(Arg-Gly-Asp-D-Tyr-ε-azido-Nle) (Azido-c(RGDyK)) is a polypeptide composed of arginine, glycine, aspartic acid, and tyrosine that can be used for Synthesis of [18F]FPyKYNE-c(RGDyK)[1].

• HY-W088558

  Benzyl (1R,3R)-3-hydroxycyclopentane-1-carboxylate	Control
  Benzyl (1R,3R)-3-hydroxycyclopentane-1-carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W014217

  7-Aminodeacetoxycephalosporanic acid
  7-Aminodeacetoxycephalosporanic acid (7-ADCA) is a key intermediate in the synthesis of cephalosporins[1].

• HY-134578

  H-Arg-Ser-Arg-OH
  H-Arg-Ser-Arg-OH is a short peptide. H-Arg-Ser-Arg-OH is a motif of di-leucine and RSRR, it can be used to design larger peptides and compound[1].

• HY-76574

  3-(Trifluoromethyl)benzaldehyde
  3-(Trifluoromethyl)benzaldehyde is an active compound, and can be used for the synthesis of 2,3-di- and 2,2,3-trisubstituted-3-methoxycarbonyl-γ-butyrolactones. 2,3-di- and 2,2,3-trisubstituted-3-methoxycarbonyl-γ-butyrolactones are potent antitumor agents[1].

• HY-W021597

  N-Boc-5-bromoindole		99.98%
  N-Boc-5-bromoindole is formed as an intermediate for the synthesis of di-Boc-protected 5-aminoindole via a Buchwald-Hartwig amination with tBu-carbamate followed by regioselective bromination[1].

• HY-136476G

  Pt(II) protoporphyrin IX
  Pt(II) protoporphyrin IX is a protoporphyrin IX. Protoporphyrin IX is a heterocyclic organic compound, which consists of four pyrrole rings, and is the final intermediate in the heme biosynthetic pathway[1].

• HY-W028809

  5-Methyl-4-phenyl-2-thiazolamine
  5-Methyl-4-phenyl-2-thiazolamine is a synthetic intermediate that can be used for pharmaceutical synthesis.

• HY-114296

  2,3-Oxidosqualene
  2,3-Oxidosqualene (Squalene oxide) is an intermediate in the biological synthesis of sterols from squalene[1].

• HY-W707957

  Intermedine N-oxide
  Intermedine N-oxide is a pyrrolizidine alkaloid indicine that can be found in Crotalaria spectabilis. Intermedine N-oxide shows anticancer activity[1].

• HY-113158

  4-Hydroxyhippuric acid		99.75%
  4-Hydroxyhippuric acid is a by-product of metabolism of polyphenols and increases the microflora activity related to the refeeding[1].

• HY-W077671

  2,2,6-Trimethylcyclohexanone
  2,2,6-Trimethylcyclohexanone, an intermediate, can be used in the synthesis of β-ionone[1].

• HY-W144281

  N'-Hydroxy-3-methylbenzenecarboximidamide	Control
  N'-Hydroxy-3-methylbenzenecarboximidamide is an intermediate useful for pharmaceutical synthesis.

• HY-171008

  Linoleoyl ethanolamide phosphate
  Linoleoyl ethanolamide phosphate is an intermediate in the biosynthesis of Linoleoyl ethanolamide (HY-113421). Linoleoyl ethanolamide phosphate combined with other endogenous N-acylethanolamines plays a role in the regulation of food intake by selective prolongation of feeding latency and post-meal interval[1][2].

• HY-133994

  Octakis-(6-bromo-6-deoxy)-γ-cyclodextrin
  Octakis-(6-bromo-6-deoxy)-γ-cyclodextrin is a perbrominated γ-cyclodextrin at the primary side. Octakis-(6-bromo-6-deoxy)-γ-cyclodextrin is also a commonly used intermediate in the modification of cyclodextrin[1].

• HY-W004360

  BIBR 1087 SE
  BIBR 1087 SE is an intermediate metabolite of dabigatran etexilate.

• HY-W100681

  2'-Hydroxy-5'-methylacetophenone		99.97%
  2'-Hydroxy-5'-methylacetophenone belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.

• HY-W329522

  Ethyl-2-(2-pyridyl)-4-(bromomethyl)-Thiazole-5-Carboxylate	Control
  Ethyl-2-(2-pyridyl)-4-(bromomethyl)-Thiazole-5-Carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-120021

  tert-Butyl 4-(1H-indol-4-yl)piperazine-1-carboxylate
  tert-Butyl 4-(1H-indol-4-yl)piperazine-1-carboxylate is a synthetic intermediate useful for pharmaceutical synthesis..

• HY-108416

  5,7-Dihydroxy-4-methylphthalide		99.82%
  5,7-Dihydroxy-4-methylphthalide is a key intermediate in the synthesis of Mycophenolic acid and a secondary metabolite of Aspergillus flavus[1].

• HY-W007692R

  Acetylpyrazine (Standard)
  Acetylpyrazine (Standard) is the analytical standard of Acetylpyrazine. This product is intended for research and analytical applications. Acetylpyrazine (2-Acetylpyrazine) is used to form many polycyclic compounds, as useful structures in pharmaceuticals and perfumes. Acetylpyrazine is a component of the folates (vitamin B compounds)[1].

• HY-79722

  4-trans-Hydroxycyclohexylamine
  4-trans-Hydroxycyclohexylamine (trans-4-Aminocyclohexan-1-ol) is a raw material in organic synthesis[1].

• HY-W009681

  1-(2-Methoxyphenyl)piperazine hydrochloride		99.79%
  1-(2-Methoxyphenyl)piperazine hydrochloride is a key agent intermediate of antipsychotics with high affinity to the serotonin receptors and 5-HT, which can be used to synthesize the intestinal worm-repellent agents Piperazine phosphate (HY-B0912C) and Piperazine citrate (HY-17599), as well as Fluphenazine (HY-119980), dihydrochloride, Rifampicin (HY-B0272)[1].

• HY-134123

  Lipoxin B4 methyl ester
  Lipoxin B4 (LXB4) methyl ester is a lipid soluble prodrug form of the transcellular metabolite LXB4. LXB4 is a positional isomer of LXA4 produced by the metabolism of 15-HETE or 15-HpETE by human leukocytes. At a concentration of 100 nM, LXB4 inhibits polymorphonuclear leukocyte (PMN) migration stimulated by leukotriene B4 (LTB4; Item No. 20110) and inhibits LTB4-induced adhesion of PMNs with an IC50 value of 0.3 nM.

• HY-B1629

  Dichlorodiphenylmethane
  Dichlorodiphenylmethane is a drug intermediate, which is widely used in the fields of pesticide, dye and medicine[1].

• HY-116161

  Bimatoprost isopropyl ester
  15(R)-17-phenyl trinor Prostaglandin F2α isopropyl ester (15(R)-17-phenyl trinor PGF2α isopropyl ester) is the latanoprost-related isomer containing both a double bond at 13,14 and an inverted (β) hydroxyl group at C-15. Similar to 15(S)-latanoprost, 15(R)-17-phenyl trinor PGF2α isopropyl ester is a potential impurity in most commercial preparations of the latanoprost bulk drug product. The IC50 values for the free acid forms of 15(S)-17-phenyl trinor PGF2α and 15(R)-17-phenyl trinor PGF2α were determined to be 0.71 nM and 30 nM, respectively, in a FP receptor binding assay using the cat iris sphincter muscle.1 A 3 μg dose of 15(R)-17-phenyl trinor PGF2α caused a 1.9 mmHg reduction of IOP in normotensive cynomolgus monkeys.

• HY-W010321

  Furfuryl acetate
  Furfuryl acetate can be used in the synthesis of 5-acetoxymethyl-2-vinylfuran and 5-hydroxymethyl-2-vinylfuran[1].

• HY-W392514

  Nickel octaethylporphyrin
  Nickel octaethylporphyrin can be synthesized by the metalation of 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine with nickel (II).

• HY-131121R

  4-Isobutylbenzoic acid (Standard)
  4-Isobutylbenzoic acid (Standard) is the analytical standard of 4-Isobutylbenzoic acid. This product is intended for research and analytical applications. 4-Isobutylbenzoic acid is an intermediate in the synthesis of compounds[1].

• HY-P10892

  Nectin-4 targeting bicycle peptide 59
  Nectin-4 targeting bicycle peptide 59 is a carrier of BT8009. BT8009 is a Nectin-4 targeting bicycle toxin conjugate for the treatment of cancer[1].

• HY-141652

  N-2-Azidoethyl betulonamide
  N-2-Azidoethyl betulonamide is the building block, that could generate cytotoxic triazole derivative through click chemistry[1].

• HY-W040471

  3′,5′-Dimethoxyacetophenone		99.69%
  3′,5′-Dimethoxyacetophenone is a natural ketone compound with antioxidant activities. 3′,5′-Dimethoxyacetophenone is a building block in the chemical synthesis[1].

• HY-131096

  L-Proline 4-methoxy-β-naphthylamide hydrochloride
  L-Proline 4-methoxy-β-naphthylamide hydrochloride (H-Pro-4MβNA hydrochloride) can be used for Fap-activated anti-tumor compounds preparaction[1].

• HY-W192446

  Nicotinoyl azide		99.91%
  Nicotinoyl azide is capable of forming high energy intermediates known to form C-8 adducts with adenosine and guanosine[1]. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

• HY-43001

  (−)-G-Lactone
  (−)-G-Lactone is a synthetic intermediate useful for prostaglandins synthesis[1].

• HY-W777110

  7-(Triethylsilyl)baccatin III
  7-(Triethylsilyl)baccatin III (7-O-(Triethylsilyl)baccatin III) is intermediate for preparation of the antitumor agent Paclitaxel (HY-B0015)[1].

• HY-19856

  Valnivudine hydrochloride
  FV-100 is a potent, selective and orally active anti-varicella zoster virus agent. FV-100 is a proagent of CF-1743. FV-100 exhibits very low toxicity in vivo[1][2].

• HY-B0191B

  Bimatoprost methyl ester
  Bimatoprost methyl ester is a proagent of Bimatoprost (HY-B0191)[1].

• HY-W023757

  N-Hydroxyisonicotinamidine
  N-Hydroxyisonicotinamidine is an amidoxime-based collector. N-Hydroxyisonicotinamidine can be used in the synthesis of substituted α-1,2,4-oxadiazolo esters[1].

• HY-124472

  2,4-Difluororesorcinol		99.62%
  2,4-Difluororesorcinol is a fluorinated building block[1].

• HY-117289

  AKOS B018304		99.37%
  AKOS B018304 is an arylalkylidene derivative, with polar substitution at para-position.

• HY-44408

  2-(4-Bromophenoxy)ethanol
  2-(4-Bromophenoxy)ethanol is a Benzene compound and an intermediate[1].

• HY-W016456

  5-Bromopentanoic acid
  5-Bromopentanoic acid can be used for the synthesis of inhibitors for aminoglycoside resistant bacteria[1].

• HY-W019306

  N-[(3-(Anilinomethylene)-2-chloro-1-cyclohexen-1-yl)methylene]aniline hydrochloride
  N-[(3-(Anilinomethylene)-2-chloro-1-cyclohexen-1-yl)methylene]aniline (hydrochloride) is a building block, which can be used to synthesize various cyanine-containing dyes[1][2].

• HY-W027751

  2-Methylanisole
  2-Methylanisole is a monomethoxybenzene and acts as an intermediate for the preparation of compounds with methylhydroquinone core [1].

• HY-76224

  3-Furaldehyde
  3-Furaldehyde is a member of furans and an aldehyde, and can be used to synthesize the neoclerodane diterpene Salvinorin A[1][2].

• HY-79198

  Monomethyl auristatin E intermediate-16
  Monomethyl auristatin E intermediate-16 is an intermediate reagent in the synthesis of Monomethyl auristatin E (HY-15162). Monomethyl auristatin E (MMAE) is a microtubule/tubulin inhibitor with anticancer activity. MMAE is widely used as the cytotoxic component (ADC Cytotoxin) of antibody-drug conjugates (ADCs)[1].

• HY-139735

  Antitumor agent-29
  Antitumor agent-29 is a novel hepatocyte-targeting antitumor proagent, which exhibits good antitumor activity and low toxic side effects.

• HY-W004758

  1-(4-Chlorophenyl)piperazine
  1-(4-Chlorophenyl)piperazine is a chemical intermediate, and can be used for synthesis of D2R ligand[1].

• HY-B0973R

  Dibenzothiophene (Standard)
  Dibenzothiophene (Standard) is the analytical standard of Dibenzothiophene. This product is intended for research and analytical applications. Dibenzothiophene is an organic synthesis intermediate consisting of two benzene rings fused to a central thiophene ring.

• HY-W856812

  Penicillanic acid sodium
  Penicillanic acid (sodium) is a key drug intermediate. Penicillanic acid (sodium) can be used to synthesize β-lactamase inhibitors and prodrugs. Penicillanic acid (sodium) derivative Mecillinam has antibacterial activity[1][2].

• HY-101541

  Docosahexaenoic acid methyl ester
  Docosahexaenoic Acid methyl ester is a methylated docosahexaenoic acid analog which can be intercalated into membrane phospholipids without being oxidized or hydrolyzed.

• HY-Y0109

  Chloropyrazine
  Chloropyrazine (Pyrazin-2-yl chloride) is a member of pyrazines, can be used for the synthesis of active compounds[1].

• HY-W117485

  (4-((Neopentyloxy)sulfonyl)phenyl)boronic acid	Control
  (4-((Neopentyloxy)sulfonyl)phenyl)boronic acid is a monosulfonic acid and is a building block in the chemical synthesis.

• HY-138207

  N-Oleoyl-L-phenylalanine
  N-Oleoyl-L-phenylalanine is an N-acyl amide[1].

• HY-W111370

  2-Nitroamino-2-imidazoline
  2-Nitroamino-2-imidazoline is an intermediate in the synthesis of the neonicotinoid insecticide Imidacloprid (HY-B0838)[1].

• HY-Z9064

  1-epi-Regadenoson ethyl ester
  1-epi-Regadenoson ethyl ester is an intermediate in the synthesis of αisomer impurity of Regadenoson which is a highly selective adenosine A2A receptor agonist[1].

• HY-W010857

  Boc-Orn(Fmoc)-OH
  Boc-Orn(Fmoc)-OH is an amino acid-containing building block.

• HY-I0144

  Thiazolidine
  Thiazolidine is a five-membered heterocyclic compound containing sulfur and nitrogen heteroatoms. Thiazolidine is an important intermediate in organic synthesis. Thiazolidine derivatives possess diverse bioactivities, such as anti-tumor, antibacterial and insecticidal activities, and the capacity to reduce blood glucose levels[1][2].

• HY-W009688

  Dibutyl maleate		98.80%
  Dibutyl maleate, the diester of the Maleic Acid, can be used as an intermediate of pharmaceutical synthesis. Dibutyl maleate can enhance contact sensitization to Fluorescein isothiocyanate in mice[1].

• HY-W017424R

  Benzo[d]thiazol-2-amine (Standard)
  Benzo[d]thiazol-2-amine (Standard) is the analytical standard of Benzo[d]thiazol-2-amine. This product is intended for research and analytical applications. Benzo[d]thiazol-2-amine is a favorable ligand to synthesize dinuclear complexes which contain nitrogen heterocycle[1].

• HY-160703

  DMBA-SIL-PNP
  DMBA-SIL-PNP (Compound 5) is an intermediate used for preparing Drug-Linker Conjugates, which can be applied in cancer research[1].

• HY-148378

  5β-Dihydrocortisone acetate
  5β-Dihydrocortisone acetate can be used for the synthesis of tetrahydrocortisone 3-glucuronide[1].

• HY-W017851

  4-Phenyl-2-pyrrolidinone
  4-Phenyl-2-pyrrolidinone is a precursor and synthetic intermediate. 4-Phenyl-2-pyrrolidinone can be used as a precursor in the synthesis of compounds with anticonvulsant and nootropic activities and is an intermediate in the synthesis of bromodomain-containing protein 4 (BRD4) bromodomain 1 inhibitors[1].

• HY-100705

  DMNB		98.76%
  DMNB (6-Nitroveratraldehyde), a precursor, can be used for the synthesis no-carrier-added 6-[18F]fluoro-L-DOPA (6-FDOPA). No-Carrier-Added (NCA) 6-[18F]fluoro-L-dopa (6-FDOPA) is being produced routinely for PET investigations of dopaminergic systems[1].

• HY-W092549

  5-Hydroxyisatin
  5-Hydroxyisatin can be used to synthesize anti-cancer agents[1].

• HY-44680

  L-Cystine N-carboxyanhydride
  L-Cystine N-carboxyanhydride can be used for synthesis of polyamino acid carrier for anti-tumor agent delivery[1].

• HY-B2062R

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

• HY-W010601

  (R)-Tetrahydrofuran-2-yl-methylamine
  (R)-Tetrahydrofuran-2-yl-methylamine (1-[(2R)-tetrahydrofuran-2-yl]methanamine) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-12424A

  42-(2-Tetrazolyl)rapamycin		98.65%
  42-(2-Tetrazolyl)rapamycin is a proagent compound of a rapamycin analog extracted from patent US 20080171763 A1, Example 1. Rapamycin is a specific mTOR inhibitor.

• HY-123029

  5,6,7,8-Tetrahydro-2-quinolone
  5,6,7,8-Tetrahydro-2-quinolone (NSC 99006) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W587927

  α-Hydroxymethyl atropine
  α-Hydroxymethyl atropine is the impurity, that could be produced in process of Atropine (HY-B1205) synthesis[1].

• HY-135380R

  Atorvastatin acetonide tert-butyl ester (Standard)
  Atorvastatin acetonide tert-butyl ester (Standard) is the analytical standard of Atorvastatin acetonide tert-butyl ester. This product is intended for research and analytical applications. Atorvastatin acetonide tert-butyl ester is a useful pharmaceutical intermediate in the preparation of Atorvastatin salts. Atorvastatin is an orally active HMG-CoA reductase inhibitor and has the ability to effectively decrease blood lipids[1].

• HY-60347A

  2-Aminomethylpyrimidine hydrochloride
  2-Aminomethylpyrimidine (Pyrimidin-2-ylmethanamine) hydrochloride is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W979008

  (+)-Isopinocampheol	Inhibitor
  (+)-Isopinocampheol is an oxygenated monoterpenoid that is important in the chemical ecology of bark beetles[1].

• HY-W028714

  2,3-Diphenylquinoxaline-6-carboxylic acid
  2,3-Diphenylquinoxaline-6-carboxylic acid is used for end-capping in the synthesis of AB2 monomers, which facilitates the synthesis and chain-end modification of hyperbranched polymers containing alternating quinoxaline and benzoxazole repeating units[1].

• HY-109033

  Fosmetpantotenate
  Fosmetpantotenate is a phosphopantothenic acid (PPA) precursor designed to release PPA intracellularly, leading to restoration of CoA levels. Fosmetpantotenate is used to research pantothenate kinase-associated neurodegeneration.

• HY-135200

  4-Amino benzamidoxime
  4-Amino benzamidoxime (4-Amino-N'-hydroxybenzenecarboximidamide) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-153151

  Fmoc-DON-Boc
  Fmoc-DON-Boc (Compound 8b) is an Fmoc-protected compound that can be used for the synthesis of proagent of 6-diazo-5-oxo-L-norleucine (DON; HY-108357). DON is a glutamine antagonist[1].

• HY-W007648

  Methyl 3-aminopropanoate hydrochloride
  Methyl 3-aminopropanoate hydrochloride is prepared by esterification of Β-Alanine (I). Methyl 3-aminopropanoate hydrochloride can be used in the synthesis of bidentate pyridine-acid ligand[1].

• HY-W087952R

  (R)-(-)-2-Butanol (Standard)
  Ginsenoside Rg1 (Standard) is the analytical standard of Ginsenoside Rg1. This product is intended for research and analytical applications. Ginsenoside Rg1 is one of the major active components of Panax ginseng. Ginsenoside Rg1 ameliorates the impaired cognitive function, displays promising effects by reducing cerebral Aβ levels. Ginsenoside Rg1 also reduces NF-κB nuclear translocation.

• HY-W004801

  Benzofuran-3-carbaldehyde
  Benzofuran-3-carbaldehyde is a bioactive chemical, and can be used for the synthesis of active compound[1].

• HY-115243

  2-Chloro-1,4-naphthoquinone
  2-Chloro-1,4-naphthoquinone is an reactive intermediate. 2-Chloro-1,4-naphthoquinone can be used for the research of various biochemical studies[1].

• HY-W009948

  Vanillin acetate		99.91%
  Vanillin acetate is easily synthesized from vanillin by treatment with acetic anhydride[1].

• HY-42223

  (1R,3S)-3-Amino-cyclopentanol
  (1R,3S)-3-Amino-cyclopentanol is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-170956

  BTN3A1 ligand-1
  BTN3A1 ligand-1 (Compound 26b) is a triazole-containing aryl/acyloxyalkyl phosphonate prodrug. BTN3A1 ligand-1 can stimulate T cell proliferation (EC50: 0.49 nM) and interferon γ secretion. BTN3A1 ligand-1 has certain plasma stability and can be used in related immunotherapy research[1].

• HY-B1084

  Cinoctramide		99.87%
  Cinoctramide is an intermediate of pharmaceutical synthesis. Cinoctramide can be used for the research of autoimmune diseases[1].

• HY-W045268

  Ethyl-2-amino-4-phenyl thiophene-3-carboxylate
  Ethyl-2-amino-4-phenyl thiophene-3-carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W016689

  2-Amino-4-phenylthiazole
  2-Amino-4-phenylthiazole is a synthetic intermediate useful for pharmaceutical synthesis. 2-Amino-4-phenylthiazole can be used to synthesize suberoylanilide hydroxamic acid (SAHA) analogs with cancer cell growth inhibitory activities. 2-Amino-4-phenylthiazole also can be used to synthesize ketone histone deacetylase inhibitors with antitumor activity in vivo[1].

• HY-162375

  AF299
  AF299 can reduce collagen-related peptide-induced platelet Ca2+ rises and collagen-induced platelet aggregation. AF299 can be used for research of antiplatelet research[1].

• HY-401505

  TD1092 intermediate-1
  TD1092 intermediate-1 is the intermediate of TD1092 (HY-151966). TD1092 intermediate-1 is an ADC-related molecule.

• HY-W100681R

  2'-Hydroxy-5'-methylacetophenone (Standard)
  Tetrahydropiperine (Standard) is the analytical standard of Tetrahydropiperine. This product is intended for research and analytical applications. Tetrahydropiperine, a cyclohexyl analogue of piperine, is the first natural aryl pentanamide from Piper longum[1]. Tetrahydropiperine (compound 14) inhibits the cytochrome P450 (CYP) isoform CYP1A1/arylhydrocarbon hydroxylase (AHH; IC50=23 µM)[2].

• HY-113949

  Methyl 2,3-O-Isopropylidene-β-D-ribofuranoside
  Methyl 2,3-O-Isopropylidene-β-D-ribofuranoside, obtained from D-ribose, is an intermediate for the synthesis of riboside-containing arsenic compound[1].

• HY-W130232

  Diformylphloroglucinol
  Diformylphloroglucinol is an acylphloroglucinol compound that can be used in the synthesis of Psiguadial B. Psiguadial B is a neuroprotective agent[1].

• HY-41004

  3-Isoquinolinecarboxylic acid		99.90%
  3-Isoquinolinecarboxylic acid (compound 2) is a synthetic intermediate that has been used to design antitumor compounds[1].

• HY-169659

  8-Methyl-4-oxo-N,N-dipropyl-4H-thieno[3,2-c]chromene-2-carboxamide
  8-Methyl-4-oxo-N,N-dipropyl-4H-thieno[3,2-c]chromene-2-carboxamide is the drug intermediate for synthesis of pyruvate kinase inhibitor[1].

• HY-Y0989

  Acetophenone		99.72%
  Acetophenone (1-Phenylethan-1-One) is an organic compound with simple structure. Acetophenone can be bioreduced to phenylethanol (PEA)[1][2].

• HY-114928

  Deiodoamiodarone
  Deiodoamiodarone (L 3937; Dideiodo Amiodarone) is an intermediate of amiodarone. Amiodarone is a potent calmodulin antagonist[1].

• HY-130784

  Dihydro montelukast
  Dihydro montelukast (Impurity-3) is an impurity found during the synthesis of Montelukast sodium (HY-13315)[1].

• HY-W077634

  3-Amino-5-hydroxybenzoic acid
  3-Amino-5-hydroxybenzoic acid is a biosynthetic precursor of the mC7N unit of ansamycin antibiotics, including ansatrienin A and geldanamycin, as well as the antitumor antibiotic mitomycin C. 3-Amino-5-hydroxybenzoic acid may be an early intermediate in the shikimic acid pathway from glucose[1][2].

• HY-145578

  Linaprazan glurate		99.67%
  Linaprazan glurate inhibits exogenously or endogenously stimulated gastric acid secretion. Linaprazan glurate exhibits several advantageous properties, such as fast onset, high in vivo potency and/or long duration of action. Linaprazan glurate is useful in the research of gastrointestinal inflammatory diseases and peptic ulcer diseases (extracted from patent WO2010063876A1)[1].

• HY-W027751R

  2-Methylanisole (Standard)
  Gypenoside XLIX (Standard) is the analytical standard of Gypenoside XLIX. This product is intended for research and analytical applications. Gypenoside XLIX, a dammarane-type glycoside, is a prominent component of G. pentaphyllum. Gypenoside XLIX is a selective peroxisome proliferator-activated receptor (PPAR)-alpha activator and inhibits cytokine-induced vascular cell adhesion molecule-1 (VCAM-1) overexpression and hyperactivity in human endothelial cells[1].

• HY-139995

  Spermine Prodrug-1
  Spermine precursor-1 (Compound 1) is a redox-sensitive spermine precursor for the potential research of snyder robinson syndrome. Spermine precursor-1 inhibits wild-type (CMS-24949) and spermine synthase gene (SMS) mutant (CMS-26559, and CMS-6233) fibroblast cells with IC50s of 326.7, 198.5, and 244.1 μM, respectively[1].

• HY-117630

  RB-6145
  RB-6145 is an orally active pro-drug of the hypoxic cell radiosensitizer RSU 1069. RB-6145 acts a hypoxic cell radiosensitizer and cytotoxin but reduces systemic toxicity in mice[1].

• HY-W030112

  2-Pyridinecarboxamidoxime
  2-Pyridinecarboxamidoxime is a synthetic intermediate that can be used for pharmaceutical synthesis.

• HY-W005327R

  1-Hydroxy-2-butanone (Standard)

• HY-169453

  Cannabigerobutol
  Cannabigerobutol (CBGB) is an impurity found in cannabinoid cannabigerol[1].

• HY-B1152

  Piperacetazine		99.86%
  Piperacetazine is a precursor of an antipsychotic agent used in research related to schizophrenia.

• HY-W366582

  7-Methoxy-8-(3-morpholin-4-ylpropoxy)-2,3-dihydroimidazo[1,2-c]quinazolin-5-amine
  7-Methoxy-8-(3-morpholin-4-ylpropoxy)-2,3-dihydroimidazo[1,2-c]quinazolin-5-amine is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-17423D

  ent-Abacavir
  ent-Abacavir is an enantiomer of Abacavir. Abacavir is an orally active, competitive nucleoside reverse transcriptase inhibitor[1].

• HY-137054

  Ukrain
  Ukrain (NSC-631570) is an anticancer agent. Ukrain is a semi-synthetic compound derived from the common weed, greater celandine (Chelidonium majus L.)[1].

• HY-168321

  6-Hydroxy-2′-methoxyflavone
  6-Hydroxy-2′-methoxyflavone is an active molecule[1].

• HY-135187

  8-Isoquinoline methanamine hydrochloride
  8-Isoquinoline methanamine hydrochloride is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-164170

  Photocaged DAP		98.13%
  Photocaged DAP can be genetically encoded as a protein in mammalian cells. Photocaged DAP can be used as an intermediate to capture biosynthetic acylase[1][2].

• HY-137362R

  N2-Acetyl acyclovir (Standard)
  N2-Acetyl acyclovir (Standard) is the analytical standard of N2-Acetyl acyclovir. This product is intended for research and analytical applications. N2-Acetyl acyclovir is an Acyclovir prodrug. Acyclovir (Aciclovir) is a potent, orally active antiviral agent[1].

• HY-W021425

  D-Mannosamine hydrochloride
  D-Mannosamine hydrochloride is a six-carbon glycoamine that is an amino derivative of D-mannose. D-mannoamine plays a variety of important biological roles in cells[1].

• HY-W040233B

  L-Lactic acid (sodium) (purity≥90%)
  Sodium (S)-2-hydroxypropanoate (Sodium L-lactate) (purity≥90%) is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid[1].

• HY-W041324R

  Glimepiride sulfonamide (Standard)
  Glimepiride sulfonamide (Standard) is the analytical standard of Glimepiride sulfonamide. This product is intended for research and analytical applications. Glimepiride sulfonamide is a intermediate, and can be used to synthesize Glimepiride (HY-B0104) (antidiabetic agent)[1].

• HY-W047496

  AN-12-H5 intermediate-2
  AN-12-H5 intermediate-2 is an intermediate of the viral inhibitor AN-12-H5 (HY-120900) and can be used to synthesize Antibody-Drug Conjugates (ADCs).

• HY-W053519

  DL-Pantolactone
  DL-Pantolactone can be hydrolyzed to Pantoic acid by the lactonohydrolase of Fusarium oxysporum. DL-Pantolactone also can be used in the preparation of 3,5-dinitrobenzoyl-DL-pantolactone[1][2].

• HY-W018800

  4(3H)-Quinazolinone
  4(3H)-Quinazolinone is a fused nitrogen heterocyclic compound whose derivatives have a wide range of antimicrobial and antitumor activities[1][2][3].

• HY-34590

  3-Amino-2,6-piperidinedione
  3-Amino-2,6-piperidinedione is a synthetic intermediate that has been used to design antitumor compounds[1].

• HY-103656

  Tetraphenylporphyrin
  Tetraphenylporphyrin (TPP) is a symmetrically substituted porphyrin-based?heterocyclic compound and used as a structural block for supramolecular?synthesis. Tetraphenylporphyrin derivatives can be used for cancer research[1].

• HY-103015

  WZ4141
  WZ4141 is an intermediate in the synthesis of compounds.

• HY-124479A

  γ-Lumicolchicine		99.70%
  γ-Lumicolchicine is an inactive analogue of Colchicine (HY-16569)[1]

• HY-W061399

  (S)-Tetrahydrofuran-3-ylamine
  (S)-Tetrahydrofuran-3-ylamine (3-Aminotetrahydrofuran) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W451820

  AN-12-H5 intermediate-3
  AN-12-H5 intermediate-3 is an intermediate of the viral inhibitor AN-12-H5 (HY-120900) and can be used to synthesize Antibody-Drug Conjugates (ADCs).

• HY-59137

  1-Methylimidazole
  1-Methylimidazole can be used as a ligand for ruthenium (II) complexes in the study of non-small cell lung cancer[1].

• HY-118675

  L-erythro-Chloramphenicol
  L-erythro-Chloramphenicol acts as a powerful inhibitor of electron transport.

• HY-48626

  L2H2-6OTD intermediate-3
  L2H2-6OTD intermediate-3 is an intermediate for the synthesis of L2H2-6OTD (HY-148200) and can be used for ADC preparation. L2H2-6OTD, a telomestatin analog with telomerase inhibitory activity (IC50: 15 nM)[1].

• HY-114627

  Valone
  Valone is an intermediate in the preparation of diorganotin(IV) complexes.

• HY-172006

  Probetaenone I
  Probetaenone I is an intermediate in the biosynthesis of the phytotoxin betaenone B from P. betae.

• HY-W048502

  8-Mercaptoadenosine
  8-Mercaptoadenosine is a nucleoside derivative that can be synthesized in DMF-aqueous solution at room temperature using NaSH via the corresponding 8-bromo compounds, and it is an intermediate in the synthesis of the substrate for RNA pyrophosphorylase[1].

• HY-147012

  GalNAc-L96
  GalNAc-L96 is a triantennary GalNAc ligand that can be used for the synthesis of GalNAc-siRNA[1]. GalNAc is a ligand of ASGPR (asialoglycoprotein receptor).

• HY-B1657

  Fosphenytoin
  Fosphenytoin is a phosphate ester proagent developed as an alternative to intravenous phenytoin for acute intervention of seizures. Fosphenytoin has advantages including more convenient and rapid intravenous administration, availability for intramuscular injection, and low potential for adverse local reactions at injection sites[1].

• HY-Z4483

  6-Deoxypenciclovir
  6-Deoxypenciclovir is an inactive metabolite of the antiviral prodrug Famciclovir. 6-Deoxypenciclovir is a good substrate for rabbit hepatic aldehyde oxidase and can be used to synthesize the prodrug form of penciclovir[1].

• HY-W018778

  2-Methyl-1,3-cyclohexanedione
  2-Methyl-1,3-cyclohexanedione is a drug synthetic intermediate. 2-Methyl-1,3-cyclohexanedione can be used in cosmetics[1].

• HY-135638

  Imatinib Acid	Control	99.73%
  Imatinib Acid is an analogue of Imatinib (HY-15463)[1].

• HY-W183178

  (Pentyloxy)benzene
  (Pentyloxy)benzene is a compound containing a pentyloxy group and a benzene ring, which can be used as an intermediate in the synthesis of other complex molecules[1].

• HY-34487R

  1,3-Dimethoxybenzene (Standard)

• HY-169852

  Doxapram intermediate-1
  Doxapram intermediate-1 (Compound II) is a pyrrolidinone derivative with pronounced central nervous system (CXS) and respiratory stimulation in the dog usually accompanied by varying degrees of pressor activity[1].

• HY-B1419

  Salicyl alcohol		99.26%
  Salicyl alcohol is used as an intermediate in pharmaceuticals, fragrances, and pesticides.

• HY-P3519A

  ACV Tripeptide TFA
  ACV Tripeptide TFA is the TFA form of ACV Tripeptide (HY-P3519). ACV Tripeptide TFA is a key biosynthetic precursor of penicillin and cephalosporins and is found in Penicillium chrysogenum and Acremonium chrysogenum. ACV Tripeptide TFA is synthesized by a large non-ribosomal peptide synthase called ACV synthase[1].

• HY-124049

  Ethyl 4-methyl-2-(2-thienyl)-thiazole-5 carboxylate
  Ethyl 4-methyl-2-(2-thienyl)-thiazole-5 carboxylate is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-16940A

  24(R)-Hydroxycholesterol		99.80%
  24(R)-Hydroxycholesterol (24R-OHC) is a key intermediate of Tacalcitol (HY-32337)[1].

• HY-34588R

  D-4-Hydroxyphenylglycine (Standard)
  D-4-Hydroxyphenylglycine (Standard) is the analytical standard of D-4-Hydroxyphenylglycine. This product is intended for research and analytical applications. 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-135738

  Convicine
  Convicine is a pyrimidine glycoside. Convicine, as well as Vicine, is the precursor of the aglycones Divicine and Isouramil. Convicine is the main factors of favism, which is a genetic condition leading to severe hemolysis after faba bean ingestion. Convicine can be isolated from the faba bean[1][2].

• HY-170749

  DFO-BCN
  DFO-BCN is a drug intermediate, that can be used for synthesis of PET/CT imaging agent DFO-CPC634 through click chemistry[1].

• HY-W333389

  4-Biphenylthio carboxamide
  4-Biphenylthio carboxamide is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W061761

  (1R,3S)-3-Aminocyclopentane carboxylic acid
  (1R,3S)-3-Aminocyclopentane carboxylic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-78931C

  (S,S,R,S,R)-Boc-Dap-NE
  (S,S,R,S,R)-Boc-Dap-NE is an isomer of the dipeptide Boc-Dap-NE (HY-78931). Boc-Dap-NE is an intermediate in the synthesis of Monomethyl auristatin E (HY-15162), which is an inhibitor of tubulin polymerization. Monomethyl auristatin E can be used to synthesize Antibody-Drug Conjugates (ADCs) as ADC Cytotoxin.

• HY-W002356

  2-Pyridinecarbothioamide
  2-Pyridinecarbothioamide is a building block, that can be used for synthesis of Zn2+ responsive fluorescent probe[1].

• HY-W030771

  ((4-(tert-Butyl)phenyl)sulfonyl)methionine
  ((4-(tert-Butyl)phenyl)sulfonyl)methionine can be used for peptide synthesis.

• HY-139551

  Guraxetan
  Guraxetan can be used for the synthesis of antineoplastic lutetium (177Lu) zadavotide Guraxetan[1].

• HY-W033277

  Tetrakis(acetonitrile)palladium(II) tetrafluoroborate
  Tetrakis(acetonitrile)palladium(II) tetrafluoroborate (NSC 307191) acts as a potent Lewis acid and facilitates the formation of the 2:1 complex [Pd(1,2-bis(2′-pyridylethynyl)benzene)2](BF4)2 through the Sonogashira cross-coupling reaction.

• HY-28259

  2-Bromo-3',4'-(methylenedioxy)propiophenone	Control
  2-Bromo-3',4'-(methylenedioxy)propiophenone is a precursor in the synthesis of cathinones.

• HY-128721

  KX-01-191		99.87%
  KX-01-191 (compound 5c′) is a tin-precursor[1].

• HY-W050088R

  Isoxepac (Standard)
  Isoxepac (Standard) is the analytical standard of Isoxepac. This product is intended for research and analytical applications. Isoxepac (HP 549) is a nonsteroidal anti-inflammatory agent (NSAID) with anti-inflammatory, analgesic and antipyretic activity. Isoxepac has been studied in rat, rabbit, dog, rhesus monkey, etc[1][2][3].

• HY-158575

  all-cis-14,17,20,23,26,29-Dotriacontahexaenol
  all-cis-14,17,20,23,26,29-Dotriacontahexaenol (14(Z),17(Z),20(Z),23(Z),26(Z),29(Z)-Dotriacontahexaenol) is a long-chain fatty alcohol. It is an intermediate in the synthesis of the very long-chain PUFA all-cis-14,17,20,23,26,29-dotriacontahexaenoic acid[1][2].

• HY-W755107

  (1S,3R)-3-Hydroxycyclopentane carboxylic acid methyl ester	Control
  (1S,3R)-3-Hydroxycyclopentane carboxylic acid methyl ester is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-169496

  TBS-Corey lactone aldehyde
  TBS-Corey lactone aldehyde is a versatile, hydroxyl-protected intermediate for the synthesis of prostaglandins and prostaglandin analogs.

• HY-W016618R

  Ethyl phenylglyoxylate (Standard)
  Ethyl phenylglyoxylate (Standard) is the analytical standard of Ethyl phenylglyoxylate. This product is intended for research and analytical applications. Ethyl phenylglyoxylate (Ethyl benzoylformate; Phenylglyoxylic acid ethyl ester) is the ethyl ester of phenylglyoxylic acid, used as a synthetic reagent[1].

• HY-135197

  L-Iduronic acid sodium salt
  L-Iduronic acid sodium salt is an important monosaccharide component of glycosaminoglycans (GAGs) such as Heparin, Heparan sulfate and Dermatan sulfate[1].

• HY-W004788

  5-Bromotetralone
  5-Bromotetralone (5-Bromo-3,4-dihydro-2H-naphthalen-1-one) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-43565C

  (1S,9R)-Ac-Exatecan
  (1S,9R)-Ac-Exatecan is an intermediate for the synthesis of Exatecan (HY-13631). Exatecan (DX-8951) is a common toxin component in ADC preparation (ADC Cytotoxin) and an inhibitor of DNA topoisomerase I (IC50=2.2 μM)[1].

• HY-W035155

  (1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) hexafluorophosphate
  (1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) hexafluorophosphate is a highly efficient catalyst with excellent hydrogenation activity. It can catalyze the reaction of hydrogen and organic substrates in various chemical reactions. This compound is often used to synthesize important chemical intermediates and compounds.

• HY-W002144

  8-Quinolinesulfonic acid
  8-Quinolinesulfonic acid is an organic compound that can be used as chelating agents. 8-Quinolinesulfonic acid is also employed in the synthesis of pharmaceuticals and agrochemicals[1].

• HY-W049335

  6,9-Dichloro-1,2,3,4-tetrahydroacridine
  6,9-Dichloro-1,2,3,4-tetrahydroacridine (compound 26) is an intermediate for the synthesis of acetylcholinesterase (AChE) inhibitors, which can be used in the study of Alzheimer's disease[1].

• HY-W338244

  2-Amino-4-(1-adamantyl)thiazole
  2-Amino-4-(1-adamantyl)thiazole is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-131763

  2'-O-MB-cAMP sodium		99.94%
  2'-O-MB-cAMP (2'-O-Monobutyryl cyclic AM) sodium is an activatable proagent of Cyclic AMP (HY-B1511)[1].

• HY-W001936

  2,5-Dimethoxybenzoic acid		99.78%
  2,5-Dimethoxybenzoic acid is an intermediate used in the synthesis of the galbulimima alkaloid GB 13[1].

• HY-52102

  2-(Chloromethyl)pyrimidine hydrochloride
  2-(Chloromethyl)pyrimidine hydrochloride is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-164505

  NRMA-9
  NRMA-9 is the amide produrg of the small molecule nuclear receptor modulator. NRMA-9 exhibits a higher exposure in the brain, indicating that a good blood-brain barrier (BBB) penetration. NRMA-9 can be used for research of central nervous system diseases related to nuclear receptors, such as Alzheimer's disease and Parkinson's disease[1].

• HY-W318448

  Ortho-fluoro 4-ANBP
  Ortho-fluoro 4-ANBP is an opioids analogue, which is an intermediate in the synthesis of N-benzyl ortho-fluoro norfentanyl[1].

• HY-131092

  H-Asn-Arg-OH
  H-Asn-Arg-OH is used for the solid-phase peptide synthesis.

• HY-W125014

  Octahydrocyclopenta[c]pyrrole
  Octahydrocyclopenta[c]pyrrole is a multifunctional organic compound with significant biological activity and compound development potential. Octahydrocyclopenta[c]pyrrole has shown good application prospects in the fields of anti-inflammatory, anti-tumor and neuroprotection. The unique structure-activity relationship of Octahydrocyclopenta[c]pyrrole provides new ideas for the design of new drugs.

• HY-135380

  Atorvastatin acetonide tert-butyl ester		99.94%
  Atorvastatin acetonide tert-butyl ester is a useful pharmaceutical intermediate in the preparation of Atorvastatin salts. Atorvastatin is an orally active HMG-CoA reductase inhibitor and has the ability to effectively decrease blood lipids[1].

• HY-48187

  KRAS inhibitor-39
  KRAS inhibitor-39 (Example 46) is an intermediate of BI-0474 (HY-148278). BI-0474 is a robust KRASG12C inhibitor[1].

• HY-Z6544

  N-(2,6-dimethylphenyl)-2-(ethyl(methyl)amino)acetamide hydrochloride
  N-(2,6-dimethylphenyl)-2-(ethyl(methyl)amino)acetamide hydrochloride is an impurity in the sodium channel inhibitor Lidocaine (HY-B0185)[1].

• HY-B1550R

  Benzoin (Standard)
  Benzoin (Standard) is the analytical standard of Benzoin. This product is intended for research and analytical applications. Benzoin is a kind of alsamic resin isolated from the styracaceae family. Benzoin can be used as a colour additive used for marking plants[1].

• HY-W050216

  TP-4748
  TP-4748 is a building block in the chemical synthesis.

• HY-133604

  3,4,5-Trichloroveratrole
  3,4,5-Trichloroveratrole is one of the biodegradation products of bacterial O-methylation of Tri- and Tetra chloroguaiacols. The Tri- and Tetra chloroguaiacols are formed during bleaching of wood pulp in the paper manufacturing industry[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-114799

  2-(4-Pyridyl)-4-methyl-thiazole-5-carboxylic acid
  2-(4-Pyridyl)-4-methyl-thiazole-5-carboxylic acid (4-Methyl-2-pyridin-4-ylthiazole-5-carboxylic acid) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-168809

  Norbaeocystin
  Norbaeocystin is a tryptamine compound. Norbaeocystin is an intermediate in the biosynthesis of Psilocybin[1].

• HY-W043437

  Isopropyl benzenesulfonate
  Isopropyl benzenesulfonate (Isopropyl besylate) is a sulfonate ester and a potential genotoxic impurity[1].

• HY-138943

  5-Fluorouridine 5'-O-β-D-galactopyranoside
  5-Fluorouridine 5'-O-β-D-galactopyranoside (5'-O-β-D-galactosyl-5-fluorouridine) is a 5-Fluorouridine proagent. 5-Fluorouridine 5'-O-β-D-galactopyranoside can be converted by the enzyme β-D-galactosidase to the potent antineoplastic agent 5-Fluorouridine[1].

• HY-134132

  15(S)-HETE methyl ester
  15(S)-HETE methyl ester (Methyl 15(S)-HETE) (compound 1) is a derivative of 15(S)-HETE (HY-113336), a endogenous metabolite presenting in Urine that can be used for the research of Zellweger Syndrome. 15(S)-HETE methyl ester is commonly used in formations of nutritional supplements[1].

• HY-W009169

  Benzophenonetetracarboxylic dianhydride
  Benzophenonetetracarboxylic dianhydride is widely used in the synthesis of high-performance polyimides and other polymer materials. Benzophenonetetracarboxylic dianhydride reacts with various diamine compounds to form oligoimide chains. These oligimide chains can modify graphene oxide (Go) and enhance its properties[1].

• HY-60346

  2-Pyrimidinecarboxylic acid		99.27%
  2-Pyrimidinecarboxylic acid is a synthetic intermediate useful for pharmaceutical synthesis[1].

• HY-Y0603

  3-Hydroxyacetophenone
  3-Hydroxyacetophenone (m-Hydroxyacetophenone) is the hydroxy-substituted alkyl phenyl ketone that can be used in synthesis of enantiopure (-)-rivastigmine[1][2].

• HY-78975

  2-(Hydroxymethyl)-pyrimidine
  2-(Hydroxymethyl)-pyrimidine is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W357919

  3-Thio-pheneacrylic acid methyl ester
  3-Thio-pheneacrylic acid methyl ester is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-Z1769

  S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin calcium
  S-Desmethyl-S-(2-hydroxy-2-methylpropyl) Rosuvastatin (Rosuvastatin EP Impurity A) calcium is an impurity of rosuvastatin[1].

• HY-129503S

  2-Heptyl-4-quinolone-13C6
  2-Heptyl-4-quinolone-13C6 is the 13C-labeled 2-Heptyl-4-quinolone (HY-129503). 2-Heptyl-4-quinolone is an intermediate in the synthesis of the Pseudomonas quinolone signal (PQS) that controls swarming by positively regulating phenazine production. 2-Heptyl-4-quinolone induces the production of the phenazine-1-carboxylic acid (PCA)[1].

• HY-W017930

  5,7-Dichlorothiazolo[5,4-d]pyrimidine
  5,7-Dichlorothiazolo[5,4-d]pyrimidine (5,7-dichloro-[1,3]thiazolo[5,4-d]pyriMidine) is a building block in the chemical synthesis.

• HY-W212902

  2-Pyrimidin-2-yl-propionic acid	Control
  2-Pyrimidin-2-yl-propionic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-113158R

  4-Hydroxyhippuric acid (Standard)
  4-Hydroxyhippuric acid (Standard) is the analytical standard of 4-Hydroxyhippuric acid. This product is intended for research and analytical applications. 4-Hydroxyhippuric acid is a by-product of metabolism of polyphenols and increases the microflora activity related to the refeeding[1].

• HY-169495

  ent-Corey PG-lactone diol
  ent-Corey PG-lactone diol is a versatile, chiral intermediate used in the preparation of PGs and PG analogs.

• HY-N1406R

  6-Methylcoumarin (Standard)
  6-Methylcoumarin (Standard) is the analytical standard of 6-Methylcoumarin. This product is intended for research and analytical applications. 6-Methylcoumarin is a synthetic fragrance widely used in cosmetics.

• HY-W702781

  1,3-Distearin
  1,3-Distearin (1,3-Distearoyl glycerol) is an intermediate for synthesizing non-steroidal anti-inflammatory agents, and can be used in the synthesis of Ibuprofen (HY-78131), Naproxen (HY-15030), Diclofenac (HY-15036), and other non-steroidal anti-inflammatory agents[1].

• HY-109105

  Tepilamide fumarate		99.77%
  Tepilamide fumarate (XP-23829; PPC-06) is an oral fumaric acid ester, acts as a proagent of Monomethyl fumarate (HY-103252), and is used in the research of moderate to severe chronic plaque psoriasis. Tepilamide fumarate can enhance the effectiveness of oncolytic viruses[1][2].

• HY-E70257

  24:0 Coenzyme A
  24:0 Coenzyme A (Lignoceroyl coenzyme A triammonium) is an intermediate in the synthesis of hydroxyceramide[1].

• HY-W004980

  5-Bromo-2-chloro-4-methoxypyrimidine
  5-Bromo-2-chloro-4-methoxypyrimidine is a building block in the chemical synthesis.

• HY-I0510

  Carfilzomib intermediate-1
  Carfilzomib intermediate-1 (Intermediate IV) is a key intermediate for Carfilzomib (HY-10455) synthesis[1].

• HY-129503S1

  2-Heptyl-4-quinolone-15N
  2-Heptyl-4-quinolone-15N is the 15N-labeled 2-Heptyl-4-quinolone (HY-129503). 2-Heptyl-4-quinolone is an intermediate in the synthesis of the Pseudomonas quinolone signal (PQS) that controls swarming by positively regulating phenazine production. 2-Heptyl-4-quinolone induces the production of the phenazine-1-carboxylic acid (PCA)[1].

• HY-W015881A

  Dimebutic acid sodium
  Dimebutic acid sodium is a fatty acid derivative[1].

• HY-169502

  Lobatoside C
  Lobatoside C is a triterpenoid saponin found in Actinostemma lobatum MAXIM. Lobatoside C is promising for research of a diuretic for nephrotic edema and an antidote for poisonous snake bite[1].

• HY-W016859

  5-Chlororesorcinol dimethyl ether
  5-Chlororesorcinol dimethyl ether is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W319335

  2,4,6-Tribromo-3-methylphenol
  2,4,6-Tribromo-3-methylphenol is an active compound[1].

• HY-34190

  2-Pyrimidineacetic acid
  2-Pyrimidineacetic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W156596

  3-Methoxybenzothioamide
  3-Methoxybenzothioamide is an active small molecule, that can be ussed as drug intermediate[1].

• HY-123628

  3,4,6-Tri-O-benzyl-β-D-mannopyranose 1,2-(methyl orthoacetate)
  3,4,6-Tri-O-benzyl-β-D-mannopyranose 1,2-(methyl orthoacetate) is a synthetic intermediate used in glycosylation reactions[1].

• HY-78931A

  (R,S,S,R,S)-Boc-Dap-NE
  (R,S,S,R,S)-Boc-Dap-NE is the inactive isomer of Boc-Dap-NE (HY-78931), and can be used as an experimental control. Boc-Dap-NE, is an intermediate in the synthesis of Monomethyl auristatin E (HY-15162), which is an inhibitor of tubulin polymerization. Monomethyl auristatin E can be used to synthesize Antibody-Drug Conjugates (ADCs) as ADC Cytotoxin.

• HY-W140616

  Ethyl 4'-hydroxy-[1,1'-biphenyl]-4-carboxylate		98.57%
  Ethyl 4'-hydroxy-[1,1'-biphenyl]-4-carboxylate is a 4-O-sulfamoyl-4-biphenyl based compound and can be used for synthesis of other compounds[1].

• HY-41240

  (R)-3-Aminoazepan-2-one
  (R)-3-Aminoazepan-2-one (compound 9B) is a synthetic intermediate useful for pharmaceutical synthesis[1].

• HY-119326

  N-Formylmethamphetamine
  N-Formylmethamphetamine is an impurity in the synthesis of methamphetamine. N-Formylmethamphetamine is also a by-product of the Nagai reaction[1].

• HY-W587960

  Hercynine
  Hercynine (Histidine-betaine) is an intermediate (precursor) and a redox metabolite of Ergothioneine (HY-N1914), which is found in the fine leaf algae, Schizosaccharomyces cerevisiae and honey bees. Hercynine has no effect on scavenging •OH radicals[1][2].

• HY-145511

  10(S)-HOME
  10(S)-HOME is an oxylipin.

• HY-400687

  TAM558 intermediate-1
  TAM558 intermediate-1 is an intermediate in the synthesis of TAM558 (HY-148127).TAM558 is the payload molecule used in the synthesis of OMTX705.OMTX705 is a humanized anti-fibroblast activation protein (FAP) antibody that binds to the cytolysin TAM470 (HY-148128) and has anti-tumor activity[1].

• HY-W267062A

  BI SF3 hydrochloride	Control
  BI SF3 hydrochloride is a synthetic intermediate that can be used in the synthesis of quinolinyloxazoles with kallikrein inhibitory activity.

• HY-133145

  hDDAH-1-IN-2
  hDDAH-1-IN-2 is a selective, orally active human dimethylarginine dimethylaminohydrolase-1 (hDDAH-1) inhibitor. hDDAH-1-IN-2 reveals an excellent profile regarding cell toxicity/viability[1].

• HY-W048312

  2'-Hydroxy-1'-acetonaphthone	Control	99.69%
  2'-Hydroxy-1'-acetonaphthone is a Schiff base used as pharmaceutical intermediates[1].

• HY-117293

  Phenyl sulfamate
  Phenyl sulfamate is a nitrogen source that can be used in the amination of intermolecular[1].

• HY-145477

  8(R),11(S)-DiHODE
  8(R),11(S)-DiHODE is a fungal oxylipin that has been found in Aspergillus[1].

• HY-116955

  Palmitoleoyl chloride
  Palmitoleoyl chloride is a derivative of palmitoleic acid (HY-W011873). Palmitoleoyl chloride can be used as an intermediate in the synthesis of a variety of compounds[1].

• HY-W087952

  (R)-(-)-2-Butanol
  (R)-(-)-2-Butanol is the isomer of 2-Butanol, which is found in the females of the white grub beetle, Dasylepida ishigakiensis, to attract males. (R)-(-)-2-Butanol is an intermediate of pharmaceutical synthesis by coupling[1][2][3].

• HY-135587

  4'-tert-Butyldimethylsilyl-6-hydroxy Raloxifene
  4'-tert-Butyldimethylsilyl-6-hydroxy Raloxifene (Compound 4) is a reaction product of Raloxifene with tertbutyldimethylsilyl chloride. 4'-tert-Butyldimethylsilyl-6-hydroxy Raloxifene is used to synthesize Raloxifene 6-glucuronide[1].

• HY-W726137

  Potassium 1,2-naphthoquinone-4-sulphonate
  Potassium 1,2-naphthoquinone-4-sulphonate (Compound 16) is a 6-phosphogluconate dehydrogenase (6PGDH) inhibitor with an IC50 of 53 μM. Potassium 1,2-naphthoquinone-4-sulphonate can be used in the study of human African trypanosomiasis[1].

• HY-132987

  Avibactam tomilopil		99.66%
  Avibactam tomilopil (ARX-1796, AV-006) is an orally active prodrug of Avibactam and a β-lactamase inhibitor. Avibactam tomilopil can be used in the study of diseases such as urinary tract infections[1][2][3].

• HY-W206016

  3-Aminosalicylic acid
  3-Aminosalicylic acid is the impurity found during the 5-Aminosalicylic acid (HY-15027) production. 5-Aminosalicylic acid is the agonist for PPARγ and the inhibitor for p21-activated kinase 1 (PAK1) and NF-κB[1]. Crohn's disease, ulcerative proctitis

• HY-W096638

  Glycerylphosphorylcholine
  Glycerylphosphorylcholine is a precursor of free choline in mammalian semen[1].

• HY-E70158

  Fucosyltransferase 9
  Fucosyltransferase 9 (EC:2.4.1.152, FUT9) catalyzes the last step in the biosynthesis of Lewis antigen, the addition of a fucose to precursor polysaccharides. Fucosyltransferase 9 synthesizes the LeX oligosaccharide (CD15)[1].

• HY-W752053

  6-Hydroxygenistein
  6-Hydroxygenistein is an isoflavonoid compound that can be found in Baptisia hirsuta and serves as a key precursor for the synthesis of various methylated isoflavonoids[1].

• HY-Y1118

  6,7-Dihydroquinolin-8(5H)-one	Control
  6,7-Dihydroquinolin-8(5H)-one is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-153195

  Tetra-O-acetyl-β-D-galactopyranosyl-Ph-CH2OH-Fmoc
  Tetra-O-acetyl-β-D-galactopyranosyl-Ph-CH2OH-Fmoc can be used as conjugates to prepare antibody drug conjugates (ADCs)[1].

• HY-138290

  Diclofenac acyl-β-D-glucuronide allyl ester
  Diclofenac acyl-β-D-glucuronide allyl ester is an intermediate in the synthesis of the COX inhibitor metabolite Diclofenac acyl glucuronide (HY-126848)[1].

• HY-Z4467

  Olanzapine thiolactam
  Olanzapine thiolactam (compound 2) is an impurity of Olanzapine[1].

• HY-W679758

  1H,1H,2H,2H-Perfluorodecanesulfonic acid
  1H,1H,2H,2H-Perfluorodecanesulfonic acid (8:2 FTS) is a polyfluoroalkyl substance (PFAS) precursor[1].

• HY-115709

  4,6-O-Benzylidene-D-glucose
  4,6-O-Benzylidene-D-glucose is a benzaldehyde derivative with anticancer effects[1].

• HY-W679892

  N-(2,3-Dichlorophenyl)urea
  N-(2,3-Dichlorophenyl)urea is a synthetic intermediate. N-(2,3-Dichlorophenyl)urea can be used to synthesize compounds with cytokinin activity[1].

• HY-145767A

  SN-38-CO-DMEDA TFA		98.07%
  SN-38-CO-DMEDA TFA is the intermediate product for synthesizing antibody-conjugated drug LND1035[1].

• HY-W047223

  5-Deoxy-D-ribose
  5-Deoxy-D-ribose (5-deoxy-beta-D-ribofuranose) is a building block for the synthesis of anticancer compounds.

• HY-B1070

  DL-Xylose
  DL-Xylose is an organic synthesis intermediate.

• HY-W010341

  2-Pyridinecarbohydrazide
  2-Pyridinecarbohydrazide is a building block extensively used in various fields of synthesis[1].

• HY-135077

  Prostaglandin A1 ethyl ester
  Prostaglandin A1 ethyl ester is a prodrug form of Prostaglandin A1. Prostaglandin A1 inhibits the activation of platelets[1].

• HY-B1419R

  Salicyl alcohol (Standard)
  Soyasaponin Aa (Standard) is the analytical standard of Soyasaponin Aa. This product is intended for research and analytical applications. Soyasaponin Aa is a soyasaponin that exerts an anti-obesity effect in 3T3-L1 adipocytes through downregulation of peroxisome proliferator-activated receptor γ (PPARγ)[1].

• HY-W718383

  7(Z),10(Z),13(Z)-Hexadecatrienoic acid		98.23%
  7(Z),10(Z),13(Z)-Hexadecatrienoic acid (Roughanic acid) is an ω-3 polyunsaturated fatty acid (PUFA) that can be found in the leaves of S. olusatrum. 7(Z),10(Z),13(Z)-Hexadecatrienoic acid is an intermediate in the biosynthesis of jasmonic acid [1][2].

• HY-W998281

  3-(4-(5-Hydroxypent-1-yn-1-yl)-1-oxoisoindolin-2-yl)piperidine-2,6-dione
  3-(4-(5-Hydroxypent-1-yn-1-yl)-1-oxoisoindolin-2-yl)piperidine-2,6-dione (Compound 15c) is an important intermediate in the synthesis of RET Degrader[1].

• HY-W244524

  Corey lactone aldehyde benzoate	Control
  Corey lactone aldehyde benzoate is a versatile, chiral intermediate used in the preparation of prostaglandins and prostaglandin analogs.

• HY-W128619

  3-Aminobenzothioamide	Control
  3-Aminobenzothioamide (3-Aminothiobenzamide) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W034099

  (1R,3R)-3-Hydroxycyclopentane carboxylic acid methyl ester
  (1R,3R)-3-Hydroxycyclopentane carboxylic acid methyl ester is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-128407

  2,2-Dihydroxy-1-phenylethan-1-one
  2,2-Dihydroxy-1-phenylethan-1-one (compound 2d) is an intermediate of pharmaceutical synthesis with antioxidant property[1].

• HY-W007977

  4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline
  4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline (Compound 11 and 15) is a building block and synthetic intermediate, which can be used as a precursor in the synthesis of receptor tyrosine kinase (RTK) inhibitors, dual RTK and histone deacetylase (HDAC) inhibitors, and anticancer agents. 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline can also be used to synthesize EGFR inhibitors, including Erlotinib (HY-50896), with antiproliferative activity[1][2].

• HY-139563

  Lenalidomide-C10-OH
  Lenalidomide-C10-OH (6a) is an intermediate in the synthesis of INY-03-041[1].

• HY-P3519

  ACV Tripeptide
  ACV Tripeptide is a key biosynthetic precursor of penicillin and cephalosporins and is found in Penicillium chrysogenum and Acremonium chrysogenum. ACV Tripeptide is synthesized by a large non-ribosomal peptide synthase called ACV synthase, which is encoded by the 11 kb The pchAB gene encodes this enzyme[1].

• HY-W686763

  Triacetylphloroglucinol
  Triacetylphloroglucinol (2,4,6-Triacetylphloroglucinol) is a C3-symmetric three-dimensional bridged ligand. It has been used in the synthesis of various compounds including trinuclear vanadium Schiff base complexes, copper complexes and anthelmintics.

• HY-W002108

  3,4-Dihydroquinolin-2(1H)-one
  3,4-Dihydroquinolin-2(1H)-one is a building block, that can be used for synthesis of antipsychotic agent, such as Aripiprazole (HY-14546) or CYP11B2 inhibitors[1].

• HY-W705415A

  N-Methylcoclaurine
  (S)-N-methylcoclaurine is a substrate of CyNMCH. (S)-N-methylcoclaurine serves as an important branch point intermediate in benzylisoquinoline alkaloid biosynthesis.

• HY-Z7555

  Cefazolin impurity H
  Cefazolin impurity H is an impurity during the preparations of Cefazolin (HY-B1892) (an antibiotic) [1].

• HY-W144704

  Dihydrophytol	Control
  Dihydrophytol is an intermediate in the biosynthesis of Phytanic acid (HY-113067).

• HY-W399035

  Pantoic acid
  Pantoic acid is an intermediate in the biosynthesis of D-pantothenic acid (HY-B0430)[1].

• HY-171164

  Nirmatrelvir analog-1
  Nirmatrelvir analog-1 (Compound 234) is an analog of Nirmatrelvir (HY-138687). Nirmatrelvir analog-1 can be used as drug intermediate for synthesis of cysteine protease[1].

• HY-32865

  tert-Butyl 2,2,2-trichloroacetimidate
  tert-Butyl 2,2,2-trichloroacetimidate is a tert-butylation reagent. tert-Butyl 2,2,2-trichloroacetimidate achieves mild, nonreversible tert-butylation of alcohols and phenols. tert-Butyl 2,2,2-trichloroacetimidate is used in the synthesis of antimicrobial agents[1][2].

• HY-W007287

  5-Methoxyquinolin-8-amine
  5-Methoxyquinolin-8-amine is a synthetic intermediate that can be used to prepare N-phthaloyl amino acid derivatives[1].

• HY-169850

  7,8-Dihydroxy-4H-chromen-4-one
  7,8-Dihydroxy-4H-chromen-4-one is an active small molecule, that can be used as building block for synthesis of E3 ubiquitin-protein ligase inhibitor[1].

• 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-W017542

  L-Pyrohomoglutamic acid
  L-Pyrohomoglutamic acid is an amino acid building block. L-Pyrohomoglutamic acid can be used to synthesize ligands for FK506-binding proteins (FKBPs) and histone deacetylase (HDAC) inhibitors[1][2].

• HY-W017769

  4-Pyrimidine methanamine
  4-Pyrimidine methanamine (Pyrimidin-4-ylmethanamine) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W038985

  1,3-Oxazolidine-2-thione		99.67%
  1,3-Oxazolidine-2-thione, a free oxazolidinethione, increases thyroid size and severely depresses hepatic trimethylamine oxidase activity in the brown-egg layers[1].

• HY-124178

  (R)-Levrazoxane
  (R)-Levrazoxane ((R)-ICRF 186) is enzymatically hydrolysed to one-ring open intermediates by dihydropyrimidine amidohydrolase (DPHase), which is present in the liver and kidney. The radiosensitizing efficiency of (R)-Levrazoxane towards EMT6 mouse mammary tumour cells is greater than that of Dexrazoxane (HY-B0581). (R)-Levrazoxane is promising for research of liver and kidney related diseases[1].

• HY-W009301

  6-Ketoestradiol
  6-Ketoestradiol can be used to synthesize re-containing 7α-substituted estradiol complexes[1].

• HY-139409

  2-Deoxy-D-glucose 6-phosphate
  2-Deoxy-D-glucose 6-phosphate is an intermediate of 2-deoxy-D-glucose (2-DG) [1]. 2-Deoxy-D-glucose is incorporated into glycogen[2].

• HY-75095

  (S)-(-)-1-Phenylethanamine
  (S)-(-)-1-Phenylethanamine (S-(-)-α-Phenylethylamine; L-(-)-α-Methylbenzylamine) is a S-isomer of 1-Phenylethanamine (HY-W012848). 1-Phenylethanamine is a potential central nervous system stimulant and can be used to synthesize the tyrosine kinase inhibitor CLM3 (HY-164413)[1].

• HY-131124

  7-Amino-3-chloro cephalosporanic acid
  7-Amino-3-chloro cephalosporanic acid (7-ACCA) is an important intermediate for the synthesis of the second generation cephalosporins Cefaclor (HY-B0198)[1].

• HY-129844

  Biphenyl-4-amidoxime
  Biphenyl-4-amidoxime (N'-hydroxy-4-phenylbenzene-1-carboximidamide) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W009749A

  DL-Cystathionine
  DL-Cystathionine is a mixture of 4 isomers of cystathionine and allocystathionine. DL-Cystathionine also is an intermediate in the biosynthesis of amino acid cysteine[1].

• HY-W101586

  Isoamyl 4-(dimethylamino)benzoate
  Isoamyl 4-(dimethylamino)benzoate can be used for the synthesis of inclusion complex (isoamyl4-(Dimethylamino)benzoate with sulfobutylether-β-cyclodextrin)[1].

• HY-160072

  Fmoc-NH-PEG2-NHS ester
  Fmoc-NH-PEG2-NHS ester is an intermediate used in the synthesis of E-selectin antagonists[1].

• HY-117052

  Thiophene-2-amidoxime
  Thiophene-2-amidoxime is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-P0308

  [Glu1]-Fibrinopeptide B
  [Glu1]-Fibrinopeptide B is derived from fibrinopeptide B amino acid residues 1-14. Human fibrinopeptide B (hFpB), a thrombin-derived proteolytic cleavage product of the fibrinogen B beta-chain, to stimulate neutrophils (PMN), monocytes, and fibroblasts.

• HY-76548

  tert-Butyl p-Toluate
  tert-Butyl p-Toluate (tert-Butyl p-methylbenzoate) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-121907

  N-Palmitoyl L-alanine
  N-Palmitoyl L-alanine is an organogelator. The granisetron organogel prepared based on N-Palmitoyl L-alanine has good biocompatibility and can effectively exert an antiemetic effect[1].

• HY-W003592A

  L-Orinithine lactam hydrochloride
  L-Orinithine lactam hydrochloride is a synthetic intermediate. L-Orinithine lactam (hydrochloride) can be used in the synthesis of dipeptidyl peptidase 4 (DPP-4) inhibitors, as well as signaling peptides[1][2].

• HY-W683864

  Menthyl isovalerate
  Menthyl isovalerate is an ester formed by menthol and isovaleric acid. Menthyl isovalerate can be used as a food additive for flavor and fragrance[1].

• HY-W141589

  (R)-3-Aminopiperidin-2-one
  (R)-3-Aminopiperidin-2-one (D-Ornithine lactam) is the building block, that could be used as for synthesis of antibacterial agent or various modulators, such as allosteric HCV NS5B inhibitors[1].

• HY-136476F

  Cd(II) protoporphyrin IX
  Cd(II) protoporphyrin IX is a protoporphyrin IX. Protoporphyrin IX is a heterocyclic organic compound, which consists of four pyrrole rings, and is the final intermediate in the heme biosynthetic pathway[1].

• HY-Y0421

  Adamantanone
  Adamantanone (2-Adamantone) is a bioactive chemical, and can be used for the synthesis of active compound[1].

• HY-133105

  Procysteine
  Procysteine, an antioxidant, is a proagent of cysteine that is inert until metabolized to cysteine intracellulary, thus stimulating glutathione synthesis[1].

• HY-133652

  2,3-Dibromoacrylic acid
  2,3-Dibromoacrylic acid is dibromo product based on acrylic acid. Acrylic acid is the simplest unsaturated carboxylic acid and can be used as a chemical intermediate.

• HY-W772974

  3-Dimethylaminooxalyl-4-acetylindole
  3-Dimethylaminooxalyl-4-acetylindole is a precursor in the synthesis of Psilocin and Psilocybin.

• HY-W018601

  Nortropine		99.55%
  Nortropine (Nortropenol), isolated from the total alkaloids of Convolvulus subhirsutus, is an intermediate in tropine breakdown and reactions leading to succinate[1][2].

• HY-W456272

  8(4'-Bromophenyl)-1,3,5,7-tetramethyl-BODIPY
  8(4'-Bromophenyl)-1,3,5,7-tetramethyl-BODIPY is an intermediate in the synthesis of BODIPY-containing fluorescent dyes.

• HY-W116576

  3-Methoxycatechol
  3-Methoxycatechol is intermediate for the antivascular agents combretastatin A-1 (HY-121993) and combretastatin B-1. 3-Methoxycatechol promotes esophageal carcinogenesis in rats models[1][2].

• HY-P3810

  Caspofungin impurity A
  Caspofungin impurity A is the impurity than can be obtained during the process of Caspofungin (HY-17006A) production[1].

• HY-W088190

  Dicyclohexyl ketone
  Dicyclohexyl ketone (Cyclohexyl ketone) is a toxic compound that causes toxic effects in rats at high doses, including death, decreased activity, staining of the fur on the lower body, reddening of the tears, and reproductive and developmental effects.

• HY-B2062

  Chlorthal-dimethyl		98.69%
  Chlorthal-dimethyl is used as a pesticide intermediate.

• HY-P10070

  Ac-pSar16-OH
  Ac-pSar16-OH is a polysarcosine which can replace PEG for therapeutic protein conjugation[1].

• HY-W005327

  1-Hydroxy-2-butanone
  1-Hydroxy-2-butanone is a natural compound isolated from Bomboo Juice. 1-Hydroxy-2-butanone acts as a key intermediate for ethambutol. Ethambutol has anti-tuberculosis effects[1][2].

• HY-113606

  Adenosine 5'-phosphosulfate disodium
  Adenosine 5'-phosphosulfate disodium is a metabolism intermediates of sulfur. Adenosine 5'-phosphosulfate disodium can used in study sulfotransferases and sulforeductases in various organisms[1].

• HY-P0007

  Elcatonin
  Elcatonin (Carbocalcitonin) is a synthetic analog of eel calcitonin. Elcatonin increases bone mineral density, inhibits bone resorption and processes a central analgesic effect[1].

• HY-W007410

  2,4-Difluorobenzaldehyde
  2,4-Difluorobenzaldehyde is an organic chemical, that can be used in medicine, pesticide, liquid crystal materials intermediate.

• HY-W053587

  Triazolopyridinone
  Triazolopyridinone (3-Hydroxytriazolo[4,3-a]pyridine) is an intermediate in the synthesis of the antidepressant Trazadone (HY-B0478A)[1].

• HY-W011048R

  2,2-Bis(3-phenyl-4-hydroxyphenyl)propane (Standard)
  2,2-Bis(3-phenyl-4-hydroxyphenyl)propane (Standard) is the analytical standard of 2,2-Bis(3-phenyl-4-hydroxyphenyl)propane. This product is intended for research and analytical applications. 2,2-Bis(3-phenyl-4-hydroxyphenyl)propane (BisOPP-A) is a bioactive chemical, and can be used for the synthesis of active compound[1].

• HY-W012618

  1-Phenyl-1-propanol
  1-Phenyl-1-propanol is used as a chiral building block and synthetic intermediate in the pharmaceutical industries. 1-Phenyl-1-propanol is an intermediate of anti-depressant agent Fluoxetine[1][2].

• HY-137453C

  (R,1R)-Tenofovir amibufenamide		98.87%
  (R,1R)-Tenofovir amibufenamide ((R,1R)-HS-10234) can be used for the purifying a tenofovir prodrug. Tynofovir (tenofovir) is a nucleoside acids reverse transcriptase inhibitors[1].

• HY-W711166

  4-(2-Acetoxyacetyl)phenyl acetate	Control
  4-(2-Acetoxyacetyl)phenyl acetate is a synthetic intermediate that has been used in the synthesis of phenethylamine metabolites.

• HY-101629

  (E)-Crotylbarbital
  (E)-Crotylbarbital is the isomer of Crotylbarbital. Crotylbarbital is a barbiturate derivative and can be used for the research of insomnia.

• HY-400689

  TAM558 intermediate-3
  TAM558 intermediate-34 is an intermediate in the synthesis of TAM558 (HY-148127).TAM558 is the payload molecule used in the synthesis of OMTX705.OMTX705 is a humanized anti-fibroblast activation protein (FAP) antibody that binds to the cytolysin TAM470 (HY-148128) and has anti-tumor activity[1].

• HY-W007692

  Acetylpyrazine		99.95%
  Acetylpyrazine (2-Acetylpyrazine) is used to form many polycyclic compounds, as useful structures in pharmaceuticals and perfumes. Acetylpyrazine is a component of the folates (vitamin B compounds)[1].

• HY-137787

  Cyanosafracin B
  Cyanosafracin B is a starting material for synthesis of Ecteinascidin ET-743 and Phthalascidin Pt-650[1].

• HY-Z4488

  5-Dibromomethyl anastrozole	Control
  5-Dibromomethyl anastrozole is a synthetic intermediate in the synthesis of the aromatase/CYP19A1 inhibitor Anastrozole (HY-14274).

• HY-B0973

  Dibenzothiophene
  Dibenzothiophene is an organic synthesis intermediate consisting of two benzene rings fused to a central thiophene ring.

• HY-117882

  Piperiacetildenafil
  Piperiacetildenafil (compound 3) is an intermediate for the preparation of pyrazolopyrimidines[1].

• HY-W088320

  4-Hydroxydiphenylamine		98.02%
  4-Hydroxydiphenylamine (p-Anilinophenol; 4-Hydroxy-DPA) is an aromatic amine organic compound. 4-Hydroxydiphenylamine has antioxidant activity and is also used as a catalyst or intermediate in some chemical reactions to synthesize other compounds. 4-Hydroxydiphenylamine can be used in the research of environmental science and toxicology[1].

• HY-W015881

  Dimebutic acid
  Dimebutic acid is a fatty acid derivative[1].

• HY-W001146

  3-Chloro-4-hydroxyphenylacetic acid
  3-Chloro-4-hydroxyphenylacetic acid is a fungal metabolite. 3-Chloro-4-hydroxyphenylacetic acid is an active small molecule, that can be used as building block in synthesis of 17β-HSD2 inhibitors[1].

• HY-133001

  Dehydrocyclopeptine
  Dehydrocyclopeptine is an intermediate in the synthesis of benzodiazepine alkaloids in Penicillium.

• HY-49412

  Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CO-CH3		98.68%
  Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CO-CH3 (compound DC-13-C) is an intermediate in the synthesis of Exatecan (HY-13631) derivatives[1].

• HY-32126

  1-Fluoronaphthalene		98.04%
  1-Fluoronaphthalene is an organofluorine compound derived from naphthalene derivatives and fluorinated aromatics. 1-Fluoronaphthalene can be used to synthesize LY248686, a potent inhibitor of serotonin and noradrenaline uptake[1].

• HY-W041324

  Glimepiride sulfonamide
  Glimepiride sulfonamide is a intermediate, and can be used to synthesize Glimepiride (HY-B0104) (antidiabetic agent)[1].

• HY-135267

  5-Fluoropentylindole
  5-Fluoropentylindole is the base structure for a variety of synthetic cannabinoids[1].

• HY-133026

  N-Acetylcarnosine
  N-Acetylcarnosine, a natural histidine-containing dipeptide, is a source of pharmacological principal L-carnosine. N-Acetylcarnosine is a potent ophthalmic agent in human cataracts[1].

• HY-77434

  9-Dihydro-13-acetylbaccatin III		99.62%
  9-Dihydro-13-acetylbaccatin III (9-DHAB III) is an intermediate for the preparation of paclitaxel analogs.

• HY-W017825

  Pyrimidin-4-yl-methanol
  Pyrimidin-4-yl-methanol is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W002255

  2,4-Dimethylthiazole-5-carboxylic acid
  2,4-Dimethylthiazole-5-carboxylic acid is a building block in the chemical synthesis.

• HY-172000

  (S)-3-Keto sphinganine (d18:0) hydrochloride
  (S)-3-Keto sphinganine (d18:0) hydrochloride is an intermediate in the biosynthesis of C18-Ceramide (HY-100355).

• HY-133778

  O-Desmethyl mycophenolic acid methyl ester
  O-Desmethyl mycophenolic acid methyl ester is an intermediate in the synthesis of Mycophenolic acid[1].

• HY-W587725

  Drotaveraldine
  Drotaveraldine is a compound undergoes a domino reaction with α,β-unsaturated aldehydes. Drotaveraldine can be reacted to generate pyrrolo[2,1-a]isoquinoline[1].

• HY-W044805

  2-Amino-4-(4-pyridyl)-thiazole
  2-Amino-4-(4-pyridyl)-thiazole (4-Pyridin-4-yl-thiazol-2-ylamine) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-48517

  L2H2-6OTD intermediate-1		98.40%
  L2H2-6OTD intermediate-1 is an intermediate for the synthesis of L2H2-6OTD (HY-148200) and can be used for ADC preparation. L2H2-6OTD, a telomestatin analog with telomerase inhibitory activity (IC50: 15 nM)[1].

• HY-W048545

  2,3,4-Tri-O-acetyl-β-D-glucuronide methyl ester
  2,3,4-Tri-O-acetyl-β-D-glucuronide methyl ester (β-D-Glucopyranuronic acid, methyl ester, 2,3,4-triacetate) is a synthetic intermediate in the synthesis of prodrug forms of the antitumor antibiotic Daunomycin (HY-13062A).

• HY-126226

  MK-6240 Precursor
  MK-6240 Precursor (6e) is the synthetic precursor of (18)[F]-MK-6240. (18)F]-MK-6240 is a tau positron emission tomography (PET) tracer for neurofibrillary tangles (NFTs), exhibiting high specificity and selectivity for binding to NFTs[1].

• HY-Z9065

  1-epi-Regadenoson hydrazone
  1-epi-Regadenoson hydrazone is an intermediate in the synthesis of αisomer impurity of Regadenoson which is a highly selective adenosine A2A receptor agonist[1].

• HY-U00410

  PDE4 inhibitor intermediate 1
  PDE4 inhibitor intermediate 1 is an intermediate for PDE4 inhibitor synthesis.

• HY-164981

  p-SCN-Bn-DOTA(tBu)4
  p-SCN-Bn-DOTA(tBu)4 is the derivative of DOTA (HY-W053583). p-SCN-Bn-DOTA(tBu)4 is the component of the Gd(III)-DOTA-IAC, which is a targeted magnetic resonance imaging (MRI) contrast agent for αvβ3 integrin receptor[1].

• HY-117993

  MIND4
  MIND4 is a neuroprotective thiozoline compound that inhibits the deacetylase SIRT2. MIND4 is also an inducer and activator of the nuclear factor NRF2. MIND4 can induce NRF2 activation in neurons and non-neuronal cells and reduce the production of reactive oxygen and nitrogen intermediates[1].

• HY-136476E

  Cr(III) protoporphyrin IX
  Cr(III) protoporphyrin IX is a protoporphyrin IX. Protoporphyrin IX is a heterocyclic organic compound, which consists of four pyrrole rings, and is the final intermediate in the heme biosynthetic pathway[1].

• HY-W016232

  Ethyl-2,4-dimethyl-thiazole-5-carboxylate
  Ethyl-2,4-dimethyl-thiazole-5-carboxylate is a building block in the chemical synthesis.

• HY-W017378R

  Trimethylhydroquinone (Standard)
  Solamargine (Standard) is the analytical standard of Solamargine. This product is intended for research and analytical applications. Solamargine, a derivative from the steroidal solasodine in Solanum species, exhibits anticancer activities in numerous types of cancer. Solamargine induces non-selective cytotoxicity and P-glycoprotein inhibition. Solamargine significantly inhibits migration and invasion of HepG2 cells by down-regulating MMP-2 and MMP-9 expression and activity[1][2].

• HY-133629

  1,1,1,3-Tetrachloroacetone
  1,1,1,3-Tetrachloroacetone is a halogenated ozone-chlorine and ozone chloramine disinfection byproducts (DBPs) at elevated bromide levels when chlorine or chloramine is used as a secondary disinfectant[1].

• HY-W087907

  Acetylsalicylsalicylic acid
  Acetylsalicylsalicylic acid exhibits immunogenicity that induces contact sensitivity and causes skin erythema and slight edema in guinea pigs[1].

• HY-42904

  Potassium tert-butyl malonate
  Potassium tert-butyl malonate is an intermediate in the synthesis of malonate monoester potassium salt[1].

• HY-133659

  Diiodoacetic acid
  Diiodoacetic acid is a disinfection by-product (DBP) formed during water disinfection[1].

• HY-PS0011

  Fmoc-Gly-Wang resin
  Fmoc-Gly-Wang resin is a resin containing a glycine protecting group and can be used for the synthesis of peptides[1].

• HY-W002172

  2-Amino-5-chloro-2'-fluorobenzophenone
  2-Amino-5-chloro-2'-fluorobenzophenone is a precursor in the synthesis of Midazolam.

• HY-W394612

  (1R,3S)-3-Hydroxycyclopentane carboxylic acid methyl ester
  (1R,3S)-3-Hydroxycyclopentane carboxylic acid methyl ester is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-169494

  Karrikinolide 3-ethyl ester
  Karrikinolide 3-ethyl ester a synthetic intermediate that can be used in the synthesis of butanolide seed germination stimulants.

• HY-100061

  2-(Dimethylamino)acetaldehyde
  2-(Dimethylamino)acetaldehyde can be used to synthesis Muscarine analogues[1].

• HY-W015912

  2-Acetylfuran		98.46%
  2-Acetylfuran (2-Furyl methyl ketone), an important flavour compound or intermediate in foods, is isolated from essential oils, sweet corn products, fruits and flowers. 2-Acetylfuran also can be formed from glucose and glycine by Maillard reaction. 2-Acetylfuran can be used to synthesis Cefuroxime. 2-acetylfuran can be used in the synthesis of reagents with antiamoebic activity[1][2][3].

• HY-W053519R

  DL-Pantolactone (Standard)

• HY-W035904

  Tropone		99.48%
  Tropone is a building block in the chemical synthesis[1].

• HY-W350804

  3-Pyrimidin-2-yl-2-pyrimidin-2-ylmethyl-propionic acid
  3-Pyrimidin-2-yl-2-pyrimidin-2-ylmethyl-propionic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-138122

  Porphine
  Porphine (Porphyrin), the parent of porphyrins, plays an important role within the organism[1].

• HY-W783822

  Cabazitaxel intermediate
  Cabazitaxel intermediate is a Diterpenoids product that can be isolated from the barks of Taxus yunnanensis[1].

• HY-W270591

  2-Methoxyphenyl benzoate		99.37%
  2-Methoxyphenyl benzoate is an active compound[1].

• HY-W102375

  4-Acetoxycinnamic acid		98.37%
  4-Acetoxycinnamic acid is an acetate ester obtained by the formal condensation of the hydroxy group of trans-4-coumaric acid with acetic acid. 4-Acetoxycinnamic acid is a member of cinnamic acids and a member of phenyl acetates. 4-Acetoxycinnamic acid derives from a trans-4-coumaric acid[1].

• HY-129480

  Vertilmicin sulfate
  Vertilmicin sulfate combines with FMOC-Cl to form the Vertilmicin-FMOC-Cl adduct, and can be used for the determination of glucosamine sulfate in plasma[1].

• HY-D0181

  1-Acetylimidazole
  1-Acetylimidazole is an acetylation agent and an important intermediate for the synthesis of various bioactive molecules. 1-Acetylimidazole can be used to close the residual α-amino group remaining after coupling and to synthesize cyclic imidazole derivatives[1][2].

• HY-W061629

  D-Pyroaspartic acid
  D-Pyroaspartic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-128416

  6-Chloro-7-hydroxy-4-methylcoumarin		99.56%
  6-Chloro-7-hydroxy-4-methylcoumarin (compound 3) an intermediate of pharmaceutical synthesis[1].

• HY-W108867

  N-Fmoc-ethylenediamine hydrobromide
  N-Fmoc-ethylenediamine hydrobromide is an important chemical reagent with the activity of promoting organic synthesis reactions. N-Fmoc-ethylenediamine hydrobromide is often used in the synthesis of peptides and other amino compounds in the field of biochemistry because it can effectively protect the amino group and provide good reactivity. The application of N-Fmoc-ethylenediamine hydrobromide helps to improve the efficiency and selectivity of synthesis and becomes a key component in organic synthesis.

• HY-150344

  Abnormal cannabidivarin
  Abnormal cannabidivarin (Abn-Cannabidivarin) is a byproduct in the synthesis of Cannabidivarin.

• HY-133953

  9-Oxoheptadecanedioic acid
  9-Oxoheptadecanedioic acid (compound 46) is a precursor of Civetone used for labeling proteins[1].

• HY-169498

  2-Dodecylfuran
  2-Dodecylfuran is an intermediate in the synthesis of thermally cleavable surfactants.

• HY-101541R

  Docosahexaenoic acid methyl ester (Standard)
  Docosahexaenoic acid methyl ester (Standard) is the analytical standard of Docosahexaenoic acid methyl ester. This product is intended for research and analytical applications. Docosahexaenoic Acid methyl ester is a methylated docosahexaenoic acid analog which can be intercalated into membrane phospholipids without being oxidized or hydrolyzed.

• HY-W017393

  4-Methylbenzothioamide
  thio-p-Toluamide is a cyclic thioamide building block used in drug discovery chemistry.

• HY-78899

  Monomethyl auristatin E intermediate-6
  Monomethyl auristatin E intermediate-6 is an intermediate reagent in the synthesis of Monomethyl auristatin E (HY-15162). Monomethyl auristatin E (MMAE) is a microtubule/tubulin inhibitor with anticancer activity. MMAE is widely used as the cytotoxic component (ADC Cytotoxin) of antibody-drug conjugates (ADCs)[1].

• HY-Z2337

  Rabeprazole sulfone
  Rabeprazole sulfone is a metabolite of the proton pump inhibitor Rabeprazole and is an impurity reference for Rabeprazole[1].

• HY-W009267

  2-Amino-5-bromo-2′-fluorobenzophenone
  2-Amino-5-bromo-2′-fluorobenzophenone is a precursor in the synthesis of Flubromazepam[1].

• HY-170054

  Para-fluoro 4-ANBP
  Para-fluoro 4-ANBP (p-Fluoro 4-ANBP) is a precursor in the synthesis of Fluoroketamine.

• HY-W345015

  2-Methyl-3-pyrimidin-2-yl-propionic acid
  2-Methyl-3-pyrimidin-2-yl-propionic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-E70137

  AMG 118 (Immobilized cephalosporin C acylase)
  AMG 118 Immobilized cephalosporin C acylase is an enzyme that catalyzes in immobilized form and is generally used in industrial catalytic production of the important pharmaceutical intermediate 7-aminocephalosporanic acid (7-ACA). It contains CPC acylase, a highly specialized beta-lactam acylase or peptidase that cleaves the amide bonds between beta-lactams[1].

• HY-W568314

  Vericiguat impurity-1
  Vericiguat impurity-1 is the impurity of Vericiguat (HY-16774). Vericiguat impurity-1 can be used as impurity standards in impurity analysis, to develop selective and quantitative methods to determine impurities[1].

• HY-W037848

  Adamantan-1-ylmethanamine		99.42%
  Adamantan-1-ylmethanamine (1-Aminomethyladamantane) is a Hyt hydrophobic group. Adamantan-1-ylmethanamine can be used in the synthesis of ZX782 (HY-161972)[1].

• HY-118292

  Hydroquinone diacetate		98.79%
  Hydroquinone diacetate(1,4-Diacetoxybenzene) is a chemical, organic intermediate[1].

• HY-W018629

  Antibacterial agent 265
  Antibacterial agent 265 (Compound 2) is an antibacterial agent. Antibacterial agent 265 shows antibacterial activity against Staphylococcus Aureus, Micrococcus Luteus, Bacillus subtilis, gram-negative Escherichia coli, Pseudomonas aeruginosa and Flavobacterium devorans[1].

• HY-119414

  N,N-Dimethyl-L-valine
  N,N-Dimethyl-L-valine (L-N,N-Dimethylvaline) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-169371

  SOS1 Ligand intermediate-7
  SOS1 Ligand intermediate-7 (65) is an intermediate for the synthesis of SOS1 ligand (HY-111671). SOS1 activator 1 (HY-111671) can be used for the synthesis of PROTAC SOS1 degrader-1 (HY-145737)[1].

• HY-59121A

  Isopropyl ((R)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate
  Isopropyl ((R)-(perfluorophenoxy)(phenoxy)phosphoryl)-L-alaninate can be used to synthesis Sofosbuvir (HY-15005) to avoid the production of sofibuvir degradation impurities[1].

• HY-24126

  Bis(2-cyanoethyl) diisopropylphosphoramidite
  Bis(2-cyanoethyl) diisopropylphosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.

• HY-170645

  Neuroprotectin D1 methyl ester
  Neuroprotectin D1 methyl ester is an esterified form of Protectin D1 (HY-130413). Neuroprotectin D1 methyl ester is an intermediate in the synthesis of Protectin D1.

• HY-N0984

  1,3-Diacetylvilasinin
  1,3-Diacetylvilasinin (Diacetylvilasinin), a bioactive Triterpenoid from Melia volkensii, shows marginal cytotoxicities against certain human tumor cell lines[1].

• HY-W088629

  D-2-Aminoglutarimide hydrochloride	Control
  D-2-Aminoglutarimide hydrochloride is a synthetic intermediate that can be used in the synthesis of hydantoins with anti-angiogenic and cancer cell differentiation-inducing activities.

• HY-170701

  5-Nitro-2-(bromoacetamido)benzophenone
  5-Nitro-2-(bromoacetamido)benzophenone is a precursor or intermediate in the synthesis of benzodiazepines[1].

• HY-W012860R

  p-Tolualdehyde (Standard)

• HY-150017

  2'-O-Methyl-5-methyl-U CEP
  2'-O-Methyl-5-methyl-U CEP is a uridine, can be used for synthesis nucleic acid.

• HY-W066915

  Nortropine hydrochloride
  Nortropine hydrochloride can be isolated from the Convolvulus subhirsutus alkaloid and is an intermediate in the decomposition and reaction of tropine to produce succinic acid[1].

• HY-169497

  MTDB
  MTDB is a synthetic intermediate in the synthesis of the clickable RNA pseudoknot binder MTDB-Alkyne.

• HY-W002751

  6-Methylsalicylic acid
  6-Methylsalicylic acid is the secondary metabolite that could be isolated from some fungi. 6-Methylsalicylic acid can be used as building blocks for synthesis of antibacterial and anti-inflammatory agents[1].

• HY-W002555

  4-Aminonicotinic acid
  4-Aminonicotinic acid is a building block, that can be used for synthesis of pharmaceutical agents. 4-Aminonicotinic acid can be used as the substrate or inhibitor in the research of NAD(P)H metabolism and the activity of related enzymes[1].

• HY-168779

  ε-Rhodomycinone
  ε-Rhodomycinone is a bacterial metabolite found in S. griseoruber. It is a precursor to Rhodomycin D, which is an intermediate in the bioconversion of ε-rhodomycinone to Daunorubicin (HY-13062) and Doxorubicin (HY-15142R)[1][2][3].

• HY-45131

  Cholesterol absorption inhibitor 1		98.66%
  Cholesterol absorption inhibitor 1 (compound 21) is a cholesterol absorption inhibitor that reduces liver cholesteryl ester[1].

• HY-78931E

  (R,S,R,S,R)-Boc-Dap-NE
  (R,S,R,S,R)-Boc-Dap-NE is an isomer of the dipeptide Boc-Dap-NE (HY-78931). Boc-Dap-NE is an intermediate in the synthesis of Monomethyl auristatin E (HY-15162), which is an inhibitor of tubulin polymerization. Monomethyl auristatin E can be used to synthesize Antibody-Drug Conjugates (ADCs) as ADC Cytotoxin.

• HY-Y1426

  2'-Hydroxyacetophenone
  2'-Hydroxyacetophenone is found in alcoholic beverages. 2'-Hydroxyacetophenone is present in tomato, cassia, fried beef, rum, whiskey, cocoa, coffee and black tea. 2'-Hydroxyacetophenone is a flavouring ingredient. Building block in chemical synthesis.

• HY-W209628

  Methyl 2-acetoxybenzoate		98.72%
  Methyl 2-acetoxybenzoate (Methyl acetylsalicylate) is a safe and simple anti-inflammatory aspirin prodrug. Methyl 2-acetoxybenzoate (Methyl acetylsalicylate) can be chemical or enzymatically hydrolysed to methyl 2-hydroxy benzoate. Methyl 2-acetoxybenzoate (Methyl acetylsalicylate) can be used as analgesic agent in liniments and also inflammatory diseases research[1].

• HY-W265821

  1,4-Diaminoanthraquinone
  1,4-Diaminoanthraquinone is a biological material or organic compound that can be used in life science research[1][2].

• HY-W112346

  4-Amino-2-hydroxybenzohydrazide
  4-Amino-2-hydroxybenzohydrazide, an asymmetric unit, comprises two crystallographically independent molecules (A and B)[1].

• HY-32237

  4-Chlorophenyl-2-pyridinylmethanol
  4-Chlorophenyl-2-pyridinylmethanol (α-(4-chlorophenyl)pyridine-2-methanol) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-W028160

  5-(2-Aminopyridyl)amide oxime
  5-(2-Aminopyridyl)amide oxime is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-103016

  WZ4141R		98.03%
  WZ4141R is an intermediate in the synthesis of compounds.

• HY-114756

  2-(2-Pyridyl)-4-methyl-thiazole-5-carboxylic acid
  2-(2-Pyridyl)-4-methyl-thiazole-5-carboxylic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-Z0085

  2-Chloro-N-methyl-N-(4-nitrophenyl)acetamide	Control
  2-Chloro-N-methyl-N-(4-nitrophenyl)acetamide is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-401056

  BWA-522 intermediate-3
  BWA-522 intermediate-3 is a BWA-522 intermediate. BWA-522 is an orally available small molecule protein-targeting chimera (PROTACs) with significant degradation effect on AR-FL and AR-V7[1].

• HY-120947

  AV-105
  AV-105 is a Florbetapir (18F)-radiolabeled slyrylpyridine tosylate precursor extracted from patent WO2010078370A1, example 1.5. AV-105 can synthesize 18F-radiolabeled compounds, which are used for positron emission tomography (PET) imaging of neurodegenerative diseases of the brain[1].

• HY-W006202

  BOC-(1S,3R)-3-aminocyclopentanecarboxylic acid
  BOC-(1S,3R)-3-aminocyclopentanecarboxylic acid ((1S,3R)-3-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid) is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-42688

  Tributylammonium hemipyrophosphate
  Tributylammonium (hemipyrophosphate) plays an important role in the synthesis of nucleoside triphosphate[1].

• HY-W019724

  2,2-Dihydroxyacetic acid
  2,2-Dihydroxyacetic acid is a key intermediate used in the synthesis of 3-aminocoumarone derivatives, which exhibit significant activity in chemiluminescence reactions and can be used for detecting hydrogen peroxide and evaluating urease activity [1].

• HY-133716

  Pantoprazole N-oxide
  Pantoprazole N-oxide (Impurity-VI) is the impurity found during the Pantoprazole (HY-17507) production. Pantoprazole is an inhibitor for proton pump (PPI) that can be used for diseases related to excessive gastric acid, such as gastric ulcers and gastroesophageal reflux disease (GERD)[1].

• HY-W027968

  Coumarin-3-carboxylic Acid		99.59%
  Coumarin-3-carboxylic acid (2- Oxochromene-3-carboxylic acid) is an important initial compound for the synthesis of coumarins which are well known natural products for their diverse biological activities. Lanthanide complexes of Coumarin-3-carboxylic acid exhibit antiproliferative activity towards K-562 cell line[1][2].

• HY-135888

  TP748		99.14%
  TP748,an isoxazole, is a key intermediate for fully synthetic tetracyclines[1].

• HY-W101682

  (S)-Pregabalin methyl ester hydrochloride
  (S)-Pregabalin methyl ester hydrochloride is a methyl ester form of Pregabalin[1].

• HY-W098322

  Z-Lys-OMe hydrochloride	Control
  Z-Lys-OMe hydrochloride is a synthetic intermediate that can be used in the synthesis of peptide enzyme substrates and lysine cationic surfactants.

• HY-N7033R

  UDP-glucuronic acid (trisodium) (Standard)
  UDP-glucuronic acid (trisodium) (Standard) is the analytical standard of UDP-glucuronic acid (trisodium). This product is intended for research and analytical applications. UDP-?glucuronic acid trisodium (Uridine-5'-diphosphoglucuronic acid trisodium salt) is a critical precursor for essential glycoconjugates across biological kingdoms, ranging from mammalian glycosaminoglycans and plant cell wall polysaccharides to bacterial capsule glycoglycerolipids.

• HY-W012956

  2-Acetylpyrrole
  2-Acetylpyrrole is a product of model browning systems, and has been isolated as a major flavour component of many foods[1]. 2-Acetylpyrrole has been used in the synthesis of 2-acetyl-1-pyrroline[2].

• HY-134141

  5-Octyl hydrogen L-glutamate
  5-Octyl hydrogen L-glutamate is cell-permeable molecule and can be used for synthesizing 5-octyl ester derivatives (5-octyl α-ketoglutarate)[1].

• HY-W128579

  2-Pyrimidinepropanoic acid	Control
  2-Pyrimidinepropanoic acid is a synthetic intermediate useful for pharmaceutical synthesis.

• HY-116918

  N,N-Diphenylacetamide
  N,N-Diphenylacetamide (N-Acetyldiphenylamine) has N,N-disubstituted amide group and can be used as a mono- as well as a bidentate ligand generating four-membered chelate rings[1].

• HY-133681A

  2,3-Dibromosuccinic acid
  2,3-Dibromosuccinic acid is the isomer of (±)-2,3-Dibromosuccinic acid (HY-133681), and can be used as an experimental control. (±)-2,3-Dibromosuccinic acid is the key intermediate in the synthesis of dicarboxylic acid derivatives[1].