Eflornithine hydrochloride

盐酸依氟鸟氨酸

Also known as: DFMO, Eflornithine HCl, 2-(Difluoromethyl)-DL-ornithine monohydrochloride, 2-(Difluoromethyl)ornithine hydrochloride hydrate, alpha-Difluoromethylornithine hydrochloride, RMI-71782, Vaniqa, DFMO hydrochloride hydrate, 2,5-diamino-2-(difluoromethyl)pentanoic acid, hydrochloride

Eflornithine hydrochloride (CAS 68278-23-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H13ClF2N2O2 and a molecular weight of 236.645 g/mol. It is also known as DFMO, Eflornithine HCl and 2-(Difluoromethyl)-DL-ornithine monohydrochloride. Key properties include a melting point of 181-184°C, a boiling point of 347ºC at 760 mmHg and a flash point of 163.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68278-23-9
Jingsj CID
J-19557-7
Molecular Formula
C6H13ClF2N2O2
Chinese Name
盐酸依氟鸟氨酸
Molecular Weight
236.645 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point181-184°C
Boiling Point347ºC at 760 mmHg
Flash Point163.7ºC

Frequently Asked Questions

What is the CAS number of Eflornithine hydrochloride?

The CAS number of Eflornithine hydrochloride is 68278-23-9.

What are the molecular formula and molecular weight of Eflornithine hydrochloride?

Eflornithine hydrochloride has molecular formula C6H13ClF2N2O2 and molecular weight 236.645 g/mol.

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

Last updated:

How to cite: Jingsj. "Eflornithine hydrochloride (CAS 68278-23-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19557-7 (accessed 2026-10-23).

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