N-Desmethyltamoxifen hydrochloride

(Z)-2-(4-(1,2-二苯基丁-1-烯-1-基)苯氧基)-N-甲基乙胺盐酸盐

Also known as: N-Desmethyl Tamoxifen Hydrochloride, N-Demethyltamoxifen Hydrochloride, Tamoxifen EP Impurity F HCl, Tamoxifen Citrate EP Impurity F HCl, (Z)-2-(p-(1,2-Diphenyl-1-butenyl)phenoxy)-N-methylethylamine Hydrochloride, ICI 55,548, Nsc372964

N-Desmethyltamoxifen hydrochloride (CAS 15917-65-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H28ClNO and a molecular weight of 393.94900 g/mol. It is also known as N-Desmethyl Tamoxifen Hydrochloride, N-Demethyltamoxifen Hydrochloride and Tamoxifen EP Impurity F HCl. Key properties include a melting point of 225-227ºC, a boiling point of 485.8ºC at 760mmHg, a density of 1.047g/cm3 and a flash point of 213.2ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
15917-65-4
Jingsj CID
J-1975015-8
Molecular Formula
C25H28ClNO
Chinese Name
(Z)-2-(4-(1,2-二苯基丁-1-烯-1-基)苯氧基)-N-甲基乙胺盐酸盐
Molecular Weight
393.94900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point225-227ºC
Boiling Point485.8ºC at 760mmHg
Density1.047g/cm3
Flash Point213.2ºC

GHS Safety & Compliance

Health Hazard / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of N-Desmethyltamoxifen hydrochloride?

The CAS number of N-Desmethyltamoxifen hydrochloride is 15917-65-4.

What are the molecular formula and molecular weight of N-Desmethyltamoxifen hydrochloride?

N-Desmethyltamoxifen hydrochloride has molecular formula C25H28ClNO and molecular weight 393.94900 g/mol.

Is N-Desmethyltamoxifen hydrochloride hazardous?

N-Desmethyltamoxifen hydrochloride has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "N-Desmethyltamoxifen hydrochloride (CAS 15917-65-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975015-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.