Teriflunomide WS

Name: Teriflunomide WS
Brand: Zemixal
SKU: ZX-006849

Reference StandardIn stock

Order Teriflunomide WS (CAS 163451-81-8) online at Zemixal: C12H9F3N2O2, COA and SDS with every lot, worldwide shipping.

Pack sizes

CAS number163451-81-8

FormulaC₁₂H₉F₃N₂O₂

Molar mass270.21 g/mol

Physical formSolid

HS code38229090

InChIKeyUTNUDOFZCWSZMS-YFHOEESVSA-N

IUPAC name(Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide

About Teriflunomide WS

Teriflunomide WS belongs to the Teriflunomide reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 163451-81-8, formula C12H9F3N2O2 and molar mass 270.21 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Teriflunomide

See every impurity, metabolite and related compound we list for this API.

Teriflunomide standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Teriflunomide WS
Product name	Teriflunomide WS
Catalogue number	ZX-006849
CAS number	163451-81-8
IUPAC name	(Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide
Molecular formula	C₁₂H₉F₃N₂O₂
Molar mass	270.21 g/mol
Exact mass	270.0616
Grade	Reference Standard
Physical form	Solid
XLogP3	3.3
H-bond donors / acceptors	2 / 6
Topological polar surface area	73.1 Å²
HS code	38229090
InChIKey	UTNUDOFZCWSZMS-YFHOEESVSA-N
SMILES	C/C(=C(\C#N)/C(=O)NC1=CC=C(C=C1)C(F)(F)F)/O
PubChem CID	54684141
Synonyms	(Z)-2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide, (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-butenamide, Aubagio, Femorix, Flucyamide, Teriflunomide, HMR 1726, SU 20, HMR-1726, (Z)-2-cyano-alpha,alpha,alpha-trifluoro-3-hydroxy-p-crotonotoluidide, N-(4-Trifluoromethylphenyl)-2-cyano-2-hydroxycrotonamide, 2-hydroxyethylidene-cyanoacetic acid-4-trifluoromethyl anilide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Teriflunomide WS
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Teriflunomide WS

Which CAS number identifies Teriflunomide WS?

Teriflunomide WS is registered under CAS 163451-81-8. You may also see it listed as (Z)-2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide, (2Z)-2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-butenamide, Aubagio. Our catalogue number for this item is ZX-006849.

What are the formula and molar mass of Teriflunomide WS?

For Teriflunomide WS, its formula is C12H9F3N2O2 and its molar mass is 270.21 g/mol. The systematic (IUPAC) name is (Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide. InChIKey UTNUDOFZCWSZMS-YFHOEESVSA-N lets you match it in any structure database.

How is Teriflunomide WS used in pharmaceutical QC?

Teriflunomide WS is a characterised reference material linked to Teriflunomide. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Teriflunomide WS?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Teriflunomide WS?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Teriflunomide WS to my country?

Yes. Because Teriflunomide WS is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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