Teriflunomide

特立氟胺

Also known as: 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide, (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide, A77 1726, Leflunomide metabolite

Teriflunomide (CAS 108605-62-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H9F3N2O2 and a molecular weight of 270.207 g/mol. It is also known as 2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide, (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide and A77 1726. Key properties include a boiling point of 363.0±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 173.3±27.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
108605-62-5
Jingsj CID
J-39631-2
Molecular Formula
C12H9F3N2O2
Chinese Name
特立氟胺
Molecular Weight
270.207 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point363.0±42.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point173.3±27.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Teriflunomide?

The CAS number of Teriflunomide is 108605-62-5.

What are the molecular formula and molecular weight of Teriflunomide?

Teriflunomide has molecular formula C12H9F3N2O2 and molecular weight 270.207 g/mol.

Is Teriflunomide hazardous?

Teriflunomide has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "Teriflunomide (CAS 108605-62-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39631-2 (accessed 2026-10-24).

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