Flutamide EP Impurity E

About Flutamide EP Impurity E

Flutamide EP Impurity E is a pharmacopeial impurity standard carrying the CAS registry number 1939-27-1. With the molecular formula C11H12F3NO, it has a molar mass of 231.21 g/mol. Systematically, it is named 2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide. Common synonyms include Flutamide - Impurity E and 3'-Trifluoromethylisobutyranilide.

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 the parent drug substance to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Flutamide EP Impurity E in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Flutamide EP Impurity E
Catalogue No.	VQ-025875
CAS Number	1939-27-1
IUPAC name	2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide
Molecular formula	C₁₁H₁₂F₃NO
Molecular weight	231.21 g/mol
Exact mass	231.0871
Grade	Reference Standard
HSN code	38229090
InChIKey	GETMKVRSDFVVHL-UHFFFAOYSA-N
SMILES	CC(C)C(=O)NC1=CC=CC(=C1)C(F)(F)F
PubChem CID	137264

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	1 / 4
TPSA	29.1 Å²
Synonyms	Flutamide - Impurity E, 3'-Trifluoromethylisobutyranilide, 3-Trifluoromethylisobutyranilide, N-(3-(Trifluoromethyl)phenyl)isobutyramide, 3'-Trifluoromethyl-iso-butyranilide, 2-methyl-N-[3-(trifluoromethyl)phenyl]propionamide, m-trifluoromethyl isobutyranilide, 3'-trifluoromethyl-isobutyranilide, 3-(Isobutyryladmino)-1-(trifluoro-methyl)benzene, N-[2-methyl-3-(trifluoromethyl)phenyl]propanamide, 2-Methyl-N-[3-(trifluoromethyl)phenyl]propanamide #

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Warning

Hazard statements

H411Toxic to aquatic life with long lasting effects

Precautionary statements: P260, P273, P319, P391, 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 Flutamide EP Impurity E?

The CAS Registry Number of Flutamide EP Impurity E is 1939-27-1. It is also known as Flutamide - Impurity E, 3'-Trifluoromethylisobutyranilide, 3-Trifluoromethylisobutyranilide.

What is the molecular formula and molecular weight of Flutamide EP Impurity E?

Flutamide EP Impurity E has the molecular formula C11H12F3NO and a molecular weight of 231.21 g/mol. Its IUPAC name is 2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide.

Which grade and pack sizes of Flutamide EP Impurity E can I order?

We supply Flutamide EP Impurity E 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 Flutamide EP Impurity E?

Yes. Every lot of Flutamide EP Impurity E 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 Flutamide EP Impurity E be shipped internationally?

Yes. Flutamide EP Impurity E 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.