2-Chloro-N-[4-(trifluoromethyl)phenyl]acetami… 2707-23-5

Name: 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide
Brand: Vaqora Chemicals
SKU: VQ-037919

About 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide

Listed under CAS 2707-23-5, 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide is an impurity of Leflunomide available from Vaqora Chemicals. Its molecular formula is C9H7ClF3NO and its molecular weight is 237.6 g/mol. Common synonyms include N-(Chloroacetyl)-4-(trifluoromethyl)aniline and n-chloroacetyl-4-(trifluoromethyl)aniline.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Leflunomide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide 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 Leflunomide

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

Leflunomide impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide
Catalogue No.	VQ-037919
CAS Number	2707-23-5
IUPAC name	2-chloro-N-[4-(trifluoromethyl)phenyl]acetamide
Molecular formula	C₉H₇ClF₃NO
Molecular weight	237.6 g/mol
Exact mass	237.0168
Grade	Reference Standard
HSN code	38229090
InChIKey	BHXKHTOSJBCCMU-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(F)(F)F)NC(=O)CCl
PubChem CID	2736464

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 4
TPSA	29.1 Å²
Synonyms	N-(Chloroacetyl)-4-(trifluoromethyl)aniline, n-chloroacetyl-4-(trifluoromethyl)aniline, N1-[4-(trifluoromethyl)phenyl]-2-chloroacetamide, JS-103C, N-(Chloroacetyl)-4-(trifluoromethyl), N-(4-trifluoromethylphenyl)-2-chloroacetamide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide?

The CAS Registry Number of 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide is 2707-23-5. It is also known as N-(Chloroacetyl)-4-(trifluoromethyl)aniline, n-chloroacetyl-4-(trifluoromethyl)aniline, N1-[4-(trifluoromethyl)phenyl]-2-chloroacetamide.

What is the molecular formula and molecular weight of 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide?

2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide has the molecular formula C9H7ClF3NO and a molecular weight of 237.6 g/mol. Its IUPAC name is 2-chloro-N-[4-(trifluoromethyl)phenyl]acetamide.

What is 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide used for?

2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide is supplied as a characterised reference material related to Leflunomide. 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 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide can I order?

We supply 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide 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 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide?

Yes. Every lot of 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide 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 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide be shipped internationally?

Yes. 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide 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.