Drug Metabolite Control

Donepezil N-oxide, a metabolite of Donepezil (HY-14566), is human erythrocyte acetylcholinesterase (AChE) inhibitor.

(2-Amino-5-bromophenyl)(pyridin-2-yl)methanone is a precursor in the synthesis of benzodiazepines and is also a hydrolysis product of Clonazepam.

2-Amino-5-bromo-2’-chlorobenzophenone is a precursor in the synthesis of Phenazepam.1 2-Amino-5-bromo-2’-chlorobenzophenone is also an active metabolite of Phenazepam.

4-Hydroxypentanoate sodium, a sedative, is an active metabolite of gamma-Valerolactone (HY-W015938).

7-Aminoclonazepam is a major metabolite of Clonazepam that can be for the assessment of Clonazepam use.

CBDPA (CRM) is a precursor to CBDP, a synthetic plant cannabinoid. CBDPA (CRM) is a standard substance.

S-Methyl-D-penicillamine is a metabolite of the chelating agent Penicillamine (HY-B0300).

7-APB hydrochloride is a benzofuran. 7-APB hydrochloride is a metabolite of 7-MAPB.

(±)-p-Fluoro pseudoephedrine hydrochloride is a metabolite of 4-Fluoromethdrug derivative.

AB-CHMINACA metabolite M5A is a metabolite of AB-CHMINACA in the liver.

(±)13,14-EDT is an oxylipin and a metabolite of Adrenic acid (HY-W013215) formed via the cytochrome P450 (CYP) pathway.

1α,25-Dihydroxyprevitamin D3 is the precursor of Vitamin D3.

2-Amino-2'-chloro-5-nitrobenzophenone is a precursor in the synthesis of benzodiazepines. 1 2-Amino-2’-chloro-5-nitrobenzophenone is also a hydrolysis product of Clonazepam.

Hydroxymethyl tolperisone hydrochloride is a metabolite of Tolperisone (HY-B1139A). Hydroxymethyl tolperisone hydrochloride is formed from tolperisone primarily by the cytochrome P450 (CYP) isoform CYP2D6 and to a lesser extent by CYP2C19 and CYP1A2.

2-(2-Aminoethyl)-3-(4-chlorophenyl)-3-hydroxyisoindol-1-one hydrochloride is a metabolite of the anorectic agent Mazindol.

AB-PINACA 3-Carboxyindazole metabolite is a metabolite of APINAC.

(9E)-Erythromycin A oxime is a metabolite of Roxithromycin (HY-B0435). Roxithromycin is a semi-synthetic macrolide antibiotic.

7-Bromo-5-(2-fluorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one is a metabolite of Flubromazepam.

Nicorandil pyridine oxide is a metabolite of the sulfonylurea receptor 2B (SUR2B) linked to ATP-sensitive potassium channel Kir6.2 (SUR2B/Kir6.2) activator and nitric oxide donor Nicorandil.

Dihydroxy melphalan is an inactive degradation product of Melphalan (HY-17575).