Leflunomide EP Impurity B

BGC Id:	566455354998
CAS No:	163451-81-8
Synonyms:	(z)-2-cyano-3-hydroxy-n-[4-(trifluoromethyl)phenyl]-2-butenamide ; leflunomide ep impurity b ; a 1726 ; flucyamide ; a77 1726 (teriflunomide) ; hmr 1726
Molecular Formula:	C12H9F3N2O2
Molecular Weight:	270.2072696
EINECS:

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Identify

Synonyms:

(z)-2-cyano-3-hydroxy-n-[4-(trifluoromethyl)phenyl]-2-butenamide ; leflunomide ep impurity b ; a 1726 ; flucyamide ; a77 1726 (teriflunomide) ; hmr 1726

CAS:

163451-81-8

EINECS:

Molecular Formula:

C12H9F3N2O2

MDL:

MFCD00910058

Properties

Molecular Weight:

270.2072696 g·mol−1

Density:

~1.4 g/cm³ (Predicted)

Melting point:

229-232 °C

Boiling point:

410.8° C at 760 mmHg

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22 (R)

Storage temperature:

Hygroscopic, -20 °C Freezer, Under Inert Atmosphere

What other providers are available for CAS 163451-81-8?

In addition to the providers presented here for Leflunomide EP Impurity B with the CAS number 163451-81-8, there are other 28 providers with slightly different product names available for this CAS number.

A77 1726

Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +8 additional providers that we know from the past

Flucyamide

+2 additional providers that we know from the past

Teriflunomide

Xingrui Industry Co., Limited | BOC Sciences +10 additional providers that we know from the past

[13C5]-Teriflunomide

+1 additional providers that we know from the past

(Z)-2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide

BLD Pharmatech Ltd +1 additional providers that we know from the past