4'-(Trifluoromethyl)acetanilide

Name: 4'-(Trifluoromethyl)acetanilide
Brand: Vaqora Chemicals
SKU: VQ-031462

About 4'-(Trifluoromethyl)acetanilide

Listed under CAS 349-97-3, 4'-(Trifluoromethyl)acetanilide is an impurity of Teriflunomide available from Vaqora Chemicals. The compound has the formula C9H8F3NO, corresponding to a molecular weight of 203.16 g/mol. Systematically, it is named N-[4-(trifluoromethyl)phenyl]acetamide. Common synonyms include N-(4-(Trifluoromethyl)phenyl)acetamid and N-(4-(Trifluoromethyl)phenyl)acetamide.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

As a characterised impurity of Teriflunomide, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4'-(Trifluoromethyl)acetanilide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Teriflunomide

View every impurity, metabolite and intermediate we list for Teriflunomide.

Teriflunomide impurities

Specifications & identifiers

Chemical identifiers
Product name	4'-(Trifluoromethyl)acetanilide
Catalogue No.	VQ-031462
CAS Number	349-97-3
IUPAC name	N-[4-(trifluoromethyl)phenyl]acetamide
Molecular formula	C₉H₈F₃NO
Molecular weight	203.16 g/mol
Exact mass	203.0558
Grade	Reference Standard
HSN code	38229090
InChIKey	DFDHFECLWHHELH-UHFFFAOYSA-N
SMILES	CC(=O)NC1=CC=C(C=C1)C(F)(F)F
PubChem CID	67685

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	1 / 4
TPSA	29.1 Å²
Synonyms	N-(4-(Trifluoromethyl)phenyl)acetamid, N-(4-(Trifluoromethyl)phenyl)acetamide, Acetamide, N-[4-(trifluoromethyl)phenyl]-, Acetamide, N-(4-(trifluoromethyl)phenyl)-, p-Trifluoromethylacetanilide, p-ACETAMINOBENZOTRIFLUORIDE, p-(trifluoromethyl)acetanilide, N-Acetyl-4-(trifluoromethyl)aniline, p-Acetamidobenzotrifluoride

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

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

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4'-(Trifluoromethyl)acetanilide?

The CAS Registry Number of 4'-(Trifluoromethyl)acetanilide is 349-97-3. It is also known as N-(4-(Trifluoromethyl)phenyl)acetamid, N-(4-(Trifluoromethyl)phenyl)acetamide, Acetamide, N-[4-(trifluoromethyl)phenyl]-.

What is the molecular formula and molecular weight of 4'-(Trifluoromethyl)acetanilide?

4'-(Trifluoromethyl)acetanilide has the molecular formula C9H8F3NO and a molecular weight of 203.16 g/mol. Its IUPAC name is N-[4-(trifluoromethyl)phenyl]acetamide.

What is 4'-(Trifluoromethyl)acetanilide used for?

4'-(Trifluoromethyl)acetanilide is supplied as a characterised reference material related to Teriflunomide. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4'-(Trifluoromethyl)acetanilide can I order?

We supply 4'-(Trifluoromethyl)acetanilide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4'-(Trifluoromethyl)acetanilide?

Yes. Every lot of 4'-(Trifluoromethyl)acetanilide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4'-(Trifluoromethyl)acetanilide be shipped internationally?

Yes. 4'-(Trifluoromethyl)acetanilide is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.