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

Drug Metabolite

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-B1417
    Nortriptyline hydrochloride
    99.98%
    Nortriptyline (Desmethylamitriptyline) hydrochloride, the main active metabolite of Amitriptyline, is a tricyclic antidepressant. Nortriptyline hydrochloride is a potent autophagy inhibitor and has anticancer effects.
    Nortriptyline hydrochloride
  • HY-W007577
    4-Nitrobenzaldehyde
    99.97%
    4-Nitrobenzaldehyde is a widely used industrial chemical intermediate and also the main photodegradation product of the broad-spectrum antibiotic Chloramphenicol (HY-B0239). 4-Nitrobenzaldehyde has genotoxic and mutagenic effects and poses a certain threat to human health and ecosystems.
    4-Nitrobenzaldehyde
  • HY-W008772S
    4-Hydroxymephenytoin-d3
    99.05%
    4-Hydroxymephenytoin-d3 is the deuterium labeled 4-Hydroxymephenytoin. 4-Hydroxymephenytoin is a metabolism of an antiepileptic agent mephenytoin, which is used as a CYP2C19 substrate.
    4-Hydroxymephenytoin-d<sub>3</sub>
  • HY-113158
    4-Hydroxyhippuric acid
    99.68%
    4-Hydroxyhippuric acid is a metabolite of polyphenols. 4-Hydroxyhippuric acid is generated via medium-chain acyl-CoA dehydrogenase (MCAD)-dependent β-oxidation of microbially-produced 3-(4-hydroxyphenyl)propionic acid, followed by host glycine conjugation. 4-Hydroxyhippuric acid can be simultaneously detected in urine as a biomarker of dietary polyphenol intake.
    4-Hydroxyhippuric acid
  • HY-147323
    Ferulic acid 4-O-sulfate
    98.86%
    Ferulic acid 4-O-sulfate (Ferulic acid 4-sulfate) is a metabolite of Ferulic acid (HY-N0060). Ferulic acid 4-O-sulfate relaxes arteries and lowers blood pressure in mice.
    Ferulic acid 4-O-sulfate
  • HY-Y1117
    Melamine
    99.97%
    Melamine is an orally active inducer of Apoptosis. Melamine induces animal disease models. Melamine affects the activity of Sertoli cell and can be used for research on male reproductive function. Melamine also has neurotoxicity and nephrotoxicity. Melamine induces cognitive impairment and acute kidney injury models. Melamine can also be used to induce bladder cancer and urinary stone models.
    Melamine
  • HY-W016221
    6-Hydroxy Chlorzoxazone
    99.02%
    6-Hydroxy Chlorzoxazone is a metabolite of Chlorzoxazone (HY-B1462). Chlorzoxazone is a centrally acting muscle relaxant used to treat muscle spasm and the resulting pain or discomfort.
    6-Hydroxy Chlorzoxazone
  • HY-107850
    Pregnanediol
    99.97%
    Pregnanediol (NSC 1612) is a Progesterone (HY-N0437) metabolite. Pregnanediol does not affect the transcriptional activity of UGT1A1 enhancer-promoter complex of WT and variant type. pregnanediol inhibits glucuronidation activity of G71R-UGT1A1. Pregnanediol is a cause of breast milk jaundice in carriers of G71R.
    Pregnanediol
  • HY-129630
    Tetrahydrocortisol
    99.91%
    Tetrahydrocortisol is a metabolite of Hydrocortisone (HY-N0583) that fails to activate glucocorticoid receptor. Tetrahydrocortisol inhibits Dexamethasone (HY-14648)-induced formation of cross-linked actin networks. Tetrahydrocortisol acts as a synergist to enhance the activity of anticancer agents. Tetrahydrocortisol can be used in the research of primary open-angle glaucoma, ocular hypertension, lung cancer and breast cancer.
    Tetrahydrocortisol
  • HY-N7495
    all-trans-Anhydro Retinol
    all-trans-Anhydro Retinol (Anhydrovitamin A) is an orally active degradation product formed by the dehydration of vitamin A alcohol and its esters under conditions such as acidic catalysis or hydroxylic solvents, with a biological activity only 0.4% of that of Vitamin A (HY-B1342). In rats, all-trans-Anhydro Retinol can be metabolized into hydroxy derivatives and their esters, but it cannot be converted into Vitamin A (HY-B1342) and has a low storage capacity in the body.
    all-trans-Anhydro Retinol
  • HY-137301
    Mycophenolic acid glucuronide
    99.59%
    Mycophenolic acid glucuronide is a metabolite of the immunosuppressant mycophenolic acid (MPA). Mycophenolic acid glucuronide shows anti-tumor activity and can be used in adenocarcinoma research.
    Mycophenolic acid glucuronide
  • HY-Y0801
    2,6-Dihydroxybenzoic acid
    99.95%
    2,6-Dihydroxybenzoic acid is an aromatic compound containing phenolic hydroxyl groups and carboxyl groups, and it is a secondary metabolite of Salicylic acid (HY-B0167). 2,6-Dihydroxybenzoic acid is also present in olive oil wastewater.
    2,6-Dihydroxybenzoic acid
  • HY-I0678
    Regorafénib N-oxyde (M2)
    99.32%
    Regorafénib N-oxyde M2 is an active metabolite of Regorafenib. Regorafenib is a multi-target inhibitor for VEGFR1/2/3, PDGFRβ, Kit, RET and Raf-1 with IC50s of 13/4.2/46, 22, 7, 1.5 and 2.5 nM, respectively.
    Regorafénib N-oxyde (M2)
  • HY-116637
    Tetrahydromagnolol
    99.89%
    Tetrahydromagnolol (Magnolignan), the main metabolite of Magnolol, is a potent and selective cannabinoidCB2 receptor agonist (EC50 =170 nM) and GPR55 antagonist. The Ki of Tetrahydromagnolol for CB2 is 416 nM, 20-fold higher than for the CB1 receptor. Magnolol shows antifungal, anti-inflammatory and analgesic effects.
    Tetrahydromagnolol
  • HY-131606B
    Cidofovir diphosphate tritriethylamine
    99.90%
    Cidofovir diphosphate tri triethylamine is an active intracellular metabolite of Cidofovir. Cidofovir diphosphate tri triethylamine is a selective inhibitor of viral DNA polymerases with Ki values of 6.6, 0.86 and 1.4 μM for HCMV, HSV-1 and HSV-2 DNA polymerase, respectively.
    Cidofovir diphosphate tritriethylamine
  • HY-N0384S2
    Homovanillic acid-d5
    99.0%
    Homovanillic acid-d5 (Vanilacetic acid-d5) is the 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-d<sub>5</sub>
  • HY-G0017
    N-Desmethyl imatinib
    98.33%
    N‑Desmethyl imatinib (Norimatinib) is an active metabolite of Imatinib (HY-15463), a selective c‑Abl inhibitor, and a substrate of P‑glycoprotein. N-Desmethyl imatinib binds to the c-Abl catalytic domain to prevent substrate phosphorylation, inhibits c-Abl-mediated α-synuclein activation and downstream inflammatory signaling pathways. N-Desmethyl imatinib induces apoptosis in K562 human leukemia cells. N-Desmethyl imatinib shows significantly elevated plasma levels in gastrointestinal stromal tumor (GIST) models with mild SARS-CoV-2 infection. N-Desmethyl imatinib can be used for the research of Parkinson’s disease, gastrointestinal stromal tumor, and chronic myeloid leukemia.
    N-Desmethyl imatinib
  • HY-70002B
    Enzalutamide carboxylic acid
    98.60%
    Enzalutamide carboxylic acid (MDV3100 carboxylic acid) is an inactive metabolite of Enzalutamide (MDV3100). Enzalutamide is an androgen receptor (AR) antagonist.
    Enzalutamide carboxylic acid
  • HY-113247
    trans-trans-Muconic acid
    99.93%
    trans-trans-Muconic acid is a urinary metabolite of Benzene. trans-trans-Muconic acid serves as a urinary biomarker for occupational benzene exposure.
    trans-trans-Muconic acid
  • HY-W778608
    Quercetin 7-glucuronide
    99.87%
    Quercetin 7-glucuronide (Quercetin 7-O-β-glucuronide), a metabolite of Quercetin (HY-18085), can be isolated from Madagascarian Uncarina species. Quercetin 7-glucuronide can inhibit LDL oxidation.
    Quercetin 7-glucuronide
Cat. No. Product Name / Synonyms Application Reactivity