2-Hydroxy atorvastatin lactone is a metabolite of Atorvastatin. Atorvastatin is an orally active HMG-CoA reductase inhibitor, has the ability to effectively decrease blood lipids.

T-705RMP, a phosphorylated metabolite of T-705, exhibits a very weak inhibitory effect on the IMP dehydrogenase (IMPDH) activities of the host cells, with an IC50 of 601 μM.

6-Azathymine acid is a metabolite of Pymetrozine. Pymetrozine is active against plant-sucking insects, such as aphids and whiteflies in vegetables, cotton, field crops and fruits and affects the nervous regulation of feeding behavior.

ω-Hydroxy-DEET is a major metabolite of insect repellent N-N-diethyl-meta-toluamide (DEET). ω-Hydroxy-DEET has anti-proliferative effects. DEET is a spatial repellent and an irritant that commonly used to prevent contact with mosquitoes.

DCBA is a metabolite of insect repellent N-N-diethyl-meta-toluamide (DEET). The concentration of DCBA in urine can assess exposure to DEET.

4'-Hydroxy diclofenac is an orally active metabolite of Diclofenac by cytochrome P450 2C9 (CYP2C9). 4'-Hydroxy diclofenac has anti-inflammatory and analgesic properties.

(S)-(+)-O-Desmethyl Venlafaxine is a S-enantiomer of O-Desmethyl Venlafaxine. O-Desmethyl Venlafaxine is an active metabolite of Venlafaxine. Venlafaxine is an antidepressant of the serotonin-norepinephrine reuptake inhibitor (SNRI) class.

(R)-(-)-O-Desmethyl Venlafaxine D6 is the deuterium labeled (R)-(-)-O-Desmethyl Venlafaxine. O-Desmethyl Venlafaxine is an active metabolite of Venlafaxine. Venlafaxine is an antidepressant of the serotonin-norepinephrine reuptake inhibitor (SNRI) class.

(S)-(+)-O-Desmethyl Venlafaxine D6 is the deuterium labeled (S)-(+)-O-Desmethyl Venlafaxine. O-Desmethyl Venlafaxine is an active metabolite of Venlafaxine. Venlafaxine is an antidepressant of the serotonin-norepinephrine reuptake inhibitor (SNRI) class.

N-Desmethyl imatinib mesylate (Norimatinib mesylate) is a metabolite of Imatinib. Imatinib is a multi-target inhibitor of v-Abl, c-Kit and PDGFR.

Homovanillyl alcohol is a biological metabolite of Hydroxytyrosol. Hydroxytyrosol is a phenolic compound that is present in virgin olive oil (VOO) and wine. Homovanillyl alcohol protects red blood cells (RBCs) from oxidative injury and has protective effect on cardiovascular disease.

Paeoniflorgenin is a deglucosylated metabolite of Paeoniflorin.

Ferulic acid acyl-β-D-glucoside is a metabolite of Ferulic Acid. Ferulic acid is a novel fibroblast growth factor receptor 1 (FGFR1) inhibitor with IC50s of 3.78 and 12.5 μM for FGFR1 and FGFR2, respectively.

(E)-10-Hydroxynortriptyline (E-10-OH-NT) is a metabolite of Nortriptyline. Nortriptyline is a tricyclic antidepressant and the main active metabolite of Amitriptyline, and is used to relieve the symptoms of depression.

HMMNI (Hydroxy dimetridazole) is a hydroxy metabolite of Dimetridazole. Dimetridazole is a nitroimidazole class drug that combats protozoan infections.

Dasatinib metabolite M6 (Dasatinib carboxylic acid) is an oxidative metabolite of Dasatinib. Dasatinib is a potent and orally active dual Bcr-Abl and Src family tyrosine kinase.

N-(2-hydroxyethyl)-oxamic acid is formed when Metronidazole is reduced either chemically or by the action of the intestinal bacteria. Metronidazole, a nitroimidazole antibiotic, has activity against various protozoans and most Gram-negative and Gram-positive anaerobic bacteria.

16α-Hydroxyprednisolone is a stereoselective metabolite of the 22(R) epimer of the glucocorticoid budesonide via cytochrome P450 3A (CYP3A) enzymes.

Iso-Sagittatoside A is the metabolite of effective Erxian Decoction (EXD, a Chinese medicine prescription for menopausal syndromes) in rat plasma.

4-Hydroxyphenylbutazone is a metabolite of Phenylbutazone. Phenylbutazone, a nonsteroidal anti-inflammatory drug (NSAID), is an efficient reducing cofactor for the peroxidase activity of prostaglandin H synthase (PHS).

Homoeriodictyol is a flavonoid metabolite of Eriocitrin in plasma and urine. Eriocitrin is a strong antioxidant agent.

4'-Hydroxy diclofenac D4 is the deuterium labeled 4'-Hydroxy diclofenac. 4'-Hydroxy diclofenac is an orally active metabolite of Diclofenac by cytochrome P450 2C9 (CYP2C9). 4'-Hydroxy diclofenac has anti-inflammatory and analgesic properties.