2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Drug Metabolite

Drug Metabolite

Drug Metabolite

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Drug metabolite results when a drug is metabolized into a modified form which continues to produce effects. Drug metabolism redox reactions such as heteroatom dealkylations, hydroxylations, heteroatom oxygenations, reductions, and dehydrogenations can yield active metabolites, and in rare cases even conjugation reactions can yield an active metabolite.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N8269
    Rivularin
    Rivularin (Skullcapflavone) is a flavonoid that can be found in Radix scutellariae.
    Rivularin
  • HY-15876R
    Clopidogrel thiolactone (Standard)
    Cyhalofop (Standard) is the analytical standard of Cyhalofop. This product is intended for research and analytical applications. Cyhalofop (Cyhalofop acid), the primary metabolite of Cyhalofop-butyl (HY-B0861) in susceptible grasses, is the herbicidally active metabolite. Cyhalofop-butyl is an aryloxyphenoxypropionate post-emergence herbicide widely used around the world in agriculture.
    Clopidogrel thiolactone (Standard)
  • HY-114794R
    Desglymidodrine (Standard)
    Desglymidodrine (Standard) is the analytical standard of Desglymidodrine. This product is intended for research and analytical applications. Desglymidodrine (ST 1059), the active metabolite of Midodrine(HY-12749), is a selective α1-adrenoceptor agonist. Desglymidodrine is an effective arterial and venous vasoconstrictor and can be used to regulate blood pressure.
    Desglymidodrine (Standard)
  • HY-43670A
    Chlorthalidone impurity ammonium
    		99.93%
    Chlorthalidone impurity (ammonium) is the ammonium salt form of the metabolite of Chlorthalidone (HY-15833).Chlorthalidone is a thiazide diuretic used in the study of hypertension.
    Chlorthalidone impurity ammonium
  • HY-131271
    Febuxostat impurity 6
    Febuxostat impurity 6 is an impurity of Febuxostat. Febuxostat is selective xanthine oxidase inhibitor with a Ki of 0.6 nM.
    Febuxostat impurity 6
  • HY-N2304
    3-O-Methyl-6β-naltrexone
    		Chemical
    3-O-Methyl-6β-naltrexone is a metabolite of Naltrexone.
    3-O-Methyl-6β-naltrexone
  • HY-169768
    (E/Z)-Etherolenic acid
    (E/Z)-Etherolenic acid is a divinyl ether oxylipin and is a metabolite of Linolenic acid.
    (E/Z)-Etherolenic acid
  • HY-135389S1
    Desmethyl Levofloxacin-d8
    Desmethyl Levofloxacin-d8 is deuterium labeled Desmethyl Levofloxacin. Desmethyl Levofloxacin is a metabolite of Levofloxacin. Levofloxacin, a synthetic fluoroquinolone, is an antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication.
    Desmethyl Levofloxacin-d<sub>8</sub>
  • HY-142217S
    Quetiapine dimer impurity-d8
    Quetiapine dimer impurity-d8 is the deuterium labeled Quetiapine dimer impurity.
    Quetiapine dimer impurity-d<sub>8</sub>
  • HY-108263A
    (S)-3-Hydroxy Midostaurin
    (S)-3-Hydroxy Midostaurin ((S)-CGP52421) is a potent kinases inhibitor with IC50 values of <400 nM for 13 kinases (VEGFR-2, TRK-A, FLT3, et). (S)-3-Hydroxy Midostaurin is a minor metabolite of midostaurin (PKC412; HY-10230) undergoing by the hepatic CYP3A4 enzyme. (S)-3-Hydroxy Midostaurin has the potential for acute myeloid leukemia (AML).
    (S)-3-Hydroxy Midostaurin
  • HY-172744
    α-Hydroxy bromazolam
    α-Hydroxy bromazolam is a metabolite of Bromazolam catalyzed by CYP enzymes and can be found in plasma and urine. α-Hydroxy bromazolam is an important biomarker for Bromazolam intake.
    α-Hydroxy bromazolam
  • HY-N7080R
    Dihydroferulic acid (Standard)
    Dihydroferulic acid (Standard) is the analytical standard of Dihydroferulic acid. This product is intended for research and analytical applications. Dihydroferulic acid (Hydroferulic acid) is one of the main metabolites of curcumin and antioxidant/radical-scavenging properties with an IC50 value of 19.5 μM. Dihydroferulic acid is a metabolite of human gut microflora as well as a precursor of vanillic acid[1][2].
    Dihydroferulic acid (Standard)
  • HY-13256AS1
    Desmethyl Erlotinib-d4-1
    Desmethyl Erlotinib-d4-1 (OSI-420-d4-1 (free base); CP-373420-d4-1) is deuterium-labeled Desmethyl Erlotinib (HY-13256A).
    Desmethyl Erlotinib-d4-1
  • HY-W009538S1
    5'-Deoxy-5-fluorocytidine-13C5
    5'-Deoxy-5-fluorocytidine-13C5 is the 13C labeled isotope of 5'-Deoxy-5-fluorocytidine (HY-W009538). 5'-Deoxy-5-fluorocytidine (5-Fluoro-5'-deoxycytidine) is a cytidine analog and metabolite of Capecitabine (HY-B0016). 5'-Deoxy-5-fluorocytidine is converted from Capecitabine by carboxylesterase in the liver. 5'-Deoxy-5-fluorocytidine is deaminated by cytidine deaminase to generate 5'-deoxy-5-fluorouridine, which is finally converted into 5-fluorouracil (HY-90006) by thymidine phosphorylase in tumor tissues to exert anti-tumor effects. 5'-Deoxy-5-fluorocytidine is used in the researches for solid tumors such as colorectal cancer, non-small cell lung cancer and breast cancer.
    5'-Deoxy-5-fluorocytidine-<sup>13</sup>C<sub>5</sub>
  • HY-138813R
    N-Desethyl Sunitinib hydrochloride (Standard)
    Glycochenodeoxycholic acid sodium salt (Standard) is the analytical standard of Glycochenodeoxycholic acid sodium salt. This product is intended for research and analytical applications. Glycochenodeoxycholic acid sodium salt (Sodium glycochenodeoxycholate) is a relatively toxic bile salt generated in the liver from chenodeoxycholic acid and glycine. Glycochenodeoxycholic acid sodium salt inhibits Autophagosome formation and impairs lysosomal function by inhibiting lysosomal proteolysis and increasing lysosomal pH in human normal liver cells, leading to the Apoptosis of human hepatocyte cells. Glycochenodeoxycholic acid sodium salt induces stemness and chemoresistance via activating STAT3 signaling pathway in hepatocellular carcinoma cells (HCC). Glycochenodeoxycholic acid sodium salt is promising for research in the field of cholestasis desease, hepatocellular carcinoma and primary sclerosing cholangitis (PSC).
    N-Desethyl Sunitinib hydrochloride (Standard)
  • HY-N4173R
    8-Oxoepiberberine (Standard)
    p-Dimethylaminobenzaldehyde (Standard) is the analytical standard of p-Dimethylaminobenzaldehyde. This product is intended for research and analytical applications. p-Dimethylaminobenzaldehyde (4-Dimethylaminobenzaldehyde) is an organic compound containing amine and aldehyde moieties which is used in Ehrlich's reagent and Kovac's reagent to test for indoles.
    8-Oxoepiberberine (Standard)
  • HY-N0384S5
    Homovanillic acid-13C,d3
    Homovanillic acid-13C,d3 (Vanilacetic acid-13C,d3) is 13C and deuterium labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency.
    Homovanillic acid-<sup>13</sup>C,d<sub>3</sub>
  • HY-135910S
    3,4-Dehydro Cilostazol-d11
    3,4-Dehydro Cilostazol-d11 is deuterated labeled 3,4-Dehydro Cilostazol (HY-135910). 3,4-Dehydro Cilostazol (OPC-13015) is an active metabolite of Cilostazol (CLZ; HY-17464). 3,4-Dehydro Cilostazol is used for pharmacokinetic study.
    3,4-Dehydro Cilostazol-d<sub>11</sub>
  • HY-127118A
    Pteropterin monohydrate
    Pteropterin (Pteroyltriglutamic) monohydrate is an active form of folate. Pteropterin monohydrate shows inhibiting effect on tumor growth and has broad anticancer activity.
    Pteropterin monohydrate
  • HY-175098
    (±)14(15)-DiHETE
    (±)14(15)-DiHETE, an oxylipin, is a metabolite of Eicosapentaenoic Acid (HY-B0660). Eicosapentaenoic Acid is an orally active Omega-3 long-chain polyunsaturated fatty acid (ω-3 LC-PUFA).
    (±)14(15)-DiHETE
Cat. No. Product Name / Synonyms Application Reactivity