Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

A77 1726

BGC Id:	324287261820
CAS No:	163451-81-8
Synonyms:	a77 1726 (teriflunomide) ; flucyamide ; hmr 1726 ; leflunomide ep impurity b ; a 1726 ; (z)-2-cyano-3-hydroxy-n-[4-(trifluoromethyl)phenyl]-2-butenamide
Molecular Formula:	C12H9F3N2O2
Molecular Weight:	270.2072696
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Leap Chem

Molecular Formula: C12H9F3N2O2 Molecular Weight: 270.2072696 Hazard Symbols: Xn WGKGermany: 3

BIOZOL Diagnostica Vertrieb

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

The last intensive check and update was carried out on 2025/02/21.

Identify

Synonyms:

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

CAS:

163451-81-8

EINECS:

Molecular Formula:

C12H9F3N2O2

MDL:

MFCD00910058

SMILES:

C1=CC=C(C=C1)COC2=CC=CC(=C2)C(=O)Cl

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

Solubility:

Soluble in DMSO (32 mg/ml at 25° C), methanol, DMF (~21.6 mg/ml), ethanol (1.35 mg/ml, sonication), and water (slightly).

Suppliers

Leap Chem Co., Ltd

tipologia di azienda: Bulk and laboratory supplier

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. Siamo fornitore di (4-Methoxyphenyl)-magnesium bromide. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Nazione: P.R.China telefono: +852-30606658

INQUIRY | ORDER

» contact details

BIOZOL Diagnostica Vertrieb GmbH

tipologia di azienda: Supplier of chemical products

Nazione: Germany
telefono: +49-871-966346-0
Fax: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. Forniamo il nostro prodotto chimico (R)-(-)-1-Methoxy-2-propanol. We are supplying and producing lab quantities from tiny qua ...

INQUIRY | ORDER

» contact details

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

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

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

In addition to the providers presented here for A77 1726 with the CAS number 163451-81-8, there are other 20 providers with slightly different product names available for this CAS number.

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

Leflunomide EP Impurity B

+2 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