Exact Mass: 373.2042

Exact Mass Matches: 373.2042

Found 224 metabolites which its exact mass value is equals to given mass value 373.2042, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Endoxifen

4-[(1Z)-1-{4-[2-(methylamino)ethoxy]phenyl}-2-phenylbut-1-en-1-yl]phenol

C25H27NO2 (373.2042)

Endoxifen (EDX) is a key active metabolite of tamoxifen (TAM) with higher affinity and specificity to estrogen receptors that also inhibits aromatase activity. (PMID: 23274567) Tamoxifen is an antagonist of the estrogen receptor in breast tissue via its active metabolite, hydroxytamoxifen. In other tissues such as the endometrium, it behaves as an agonist, and thus may be characterized as a mixed agonist/antagonist. Tamoxifen is the usual endocrine therapy for hormone receptor-positive breast cancer in pre-menopausal women, and is also a standard in post-menopausal women although aromatase inhibitors are also frequently used in that setting. (Wikipedia) The pharmacological activity of Tamoxifen is dependent on its conversion to its active metabolite, endoxifen, by CYP2D6. (PMID: 23711794) Tamoxifen is a largely inactive pro-drug, requiring metabolism into its most important metabolite endoxifen. Since the cytochrome P450 (CYP) 2D6 enzyme is primarily involved in this metabolism, genetic polymorphisms of this enzyme, but also drug-induced CYP2D6 inhibition can result in considerably reduced endoxifen formation and as a consequence may affect the efficacy of tamoxifen treatment. (PMID: 23760858)

alpha-Hydroxy-N-desmethyltamoxifen

(3E)-4-{4-[2-(methylamino)ethoxy]phenyl}-3,4-diphenylbut-3-en-2-ol

C25H27NO2 (373.2042)

alpha-Hydroxy-N-desmethyltamoxifen is a metabolite of tamoxifen. Tamoxifen is an antagonist of the estrogen receptor in breast tissue via its active metabolite, hydroxytamoxifen. In other tissues such as the endometrium, it behaves as an agonist, and thus may be characterized as a mixed agonist/antagonist. Tamoxifen is the usual endocrine therapy for hormone receptor-positive breast cancer in pre-menopausal women, and is also a standard in post-menopausal women although aromatase inhibitors are also frequently used in that setting. (Wikipedia)

Pseudoargiopinin III

(2S)-N-(5-aminopentyl)-2-[[2-(1H-indol-3-yl)acetyl]amino]butanediamide

C19H27N5O3 (373.2114)

alpha-Hydroxy-N-desmethyl-tamoxifen

(2R,3E)-4-{4-[2-(methylamino)ethoxy]phenyl}-3,4-diphenylbut-3-en-2-ol

C25H27NO2 (373.2042)

alpha-Hydroxy-N-desmethyl-tamoxifen is a metabolite of tamoxifen. Tamoxifen is an antagonist of the estrogen receptor in breast tissue via its active metabolite, hydroxytamoxifen. In other tissues such as the endometrium, it behaves as an agonist, and thus may be characterized as a mixed agonist/antagonist. Tamoxifen is the usual endocrine therapy for hormone receptor-positive breast cancer in pre-menopausal women, and is also a standard in post-menopausal women although aromatase inhibitors are also frequently used in that setting. (Wikipedia)

(2,3-Dimethoxyphenyl)-[1-[2-(4-fluorophenyl)ethyl]piperidin-4-yl]methanol

(+/-)-ALPHA-(2,3-DIMETHOXY-PHENYL)-1-[2-(4-FLUOROPHENYL)ETHYL]-4-PIPERIDINE-METHANOL

C22H28FNO3 (373.2053)

Bunazosin

1-[4-(4-imino-6,7-dimethoxy-3,4-dihydroquinazolin-2-yl)-1,4-diazepan-1-yl]butan-1-one

C19H27N5O3 (373.2114)

C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists

4-(2-(3-(Cyclopentyloxy)-4-methoxyphenyl)-2-phenylethyl)pyridine

4-{2-[3-(cyclopentyloxy)-4-methoxyphenyl]-2-phenylethyl}pyridine

C25H27NO2 (373.2042)

Cumi-101

C19H27N5O3 (373.2114)

Digittine

4beta-Hydroxy-13alpha-O-(2-pyrrolylcarbonyl)lupanine

C20H27N3O4 (373.2001)

pyrrole-2-carboxylic acid 13-hydroxy-11-oxo-dodecahydro-7,14-methano-dipyrido[1,2-a;1,2-e][1,5]diazocin-2-yl ester