Eflornithine

依氟鸟氨酸

Also known as: 2-(Difluoromethyl)-DL-ornithine, alpha-Difluoromethylornithine, DFMO, 2,5-Diamino-2-(difluoromethyl)pentanoic acid, Eflornithine API

Eflornithine (CAS 70050-56-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12F2N2O2 and a molecular weight of 182.16800 g/mol. It is also known as 2-(Difluoromethyl)-DL-ornithine, alpha-Difluoromethylornithine and DFMO. Key property: a melting point of 181-184ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
70050-56-5
Jingsj CID
J-1385577-6
Molecular Formula
C6H12F2N2O2
Chinese Name
依氟鸟氨酸
Molecular Weight
182.16800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point181-184ºC

Frequently Asked Questions

What is the CAS number of Eflornithine?

The CAS number of Eflornithine is 70050-56-5.

What are the molecular formula and molecular weight of Eflornithine?

Eflornithine has molecular formula C6H12F2N2O2 and molecular weight 182.16800 g/mol.

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

Last updated:

How to cite: Jingsj. "Eflornithine (CAS 70050-56-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1385577-6 (accessed 2026-10-25).

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