Efavirenz Benzoylaminoalcohol Impurity

About Efavirenz Benzoylaminoalcohol Impurity

Efavirenz Benzoylaminoalcohol Impurity is a metabolite or degradation product of Efavirenz carrying the CAS registry number 1189491-03-9. The compound has the formula C21H17ClF3NO3, corresponding to a molecular weight of 423.8 g/mol. Systematically, it is named N-[4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl]-4-methoxybenzamide. Alternative names: Benzoylaminoalcohol Imp and Efavirenz Impurity 3.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Efavirenz, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Efavirenz

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

Efavirenz impurities

Specifications & identifiers

Chemical identifiers
Product name	Efavirenz Benzoylaminoalcohol Impurity
Catalogue No.	VQ-022494
CAS Number	1189491-03-9
IUPAC name	N-[4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl]-4-methoxybenzamide
Molecular formula	C₂₁H₁₇ClF₃NO₃
Molecular weight	423.8 g/mol
Exact mass	423.0849
Grade	Reference Standard
HSN code	38229090
InChIKey	QVQIJMIAFKHTFS-UHFFFAOYSA-N
SMILES	COC1=CC=C(C=C1)C(=O)NC2=C(C=C(C=C2)Cl)C(C#CC3CC3)(C(F)(F)F)O
PubChem CID	46780976

Physical properties
Physical form	Solid
LogP (XLogP3)	5.3
H-bond donors / acceptors	2 / 6
TPSA	58.6 Å²

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 Efavirenz Benzoylaminoalcohol Impurity?

The CAS Registry Number of Efavirenz Benzoylaminoalcohol Impurity is 1189491-03-9. It is also known as Benzoylaminoalcohol Imp, Efavirenz Impurity 3, Efavirenz Impurity 5.

What is the molecular formula and molecular weight of Efavirenz Benzoylaminoalcohol Impurity?

Efavirenz Benzoylaminoalcohol Impurity has the molecular formula C21H17ClF3NO3 and a molecular weight of 423.8 g/mol. Its IUPAC name is N-[4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl]-4-methoxybenzamide.

What is Efavirenz Benzoylaminoalcohol Impurity used for?

Efavirenz Benzoylaminoalcohol Impurity is supplied as a characterised reference material related to Efavirenz. 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 Efavirenz Benzoylaminoalcohol Impurity can I order?

We supply Efavirenz Benzoylaminoalcohol Impurity 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 Efavirenz Benzoylaminoalcohol Impurity?

Yes. Every lot of Efavirenz Benzoylaminoalcohol Impurity 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 Efavirenz Benzoylaminoalcohol Impurity be shipped internationally?

Yes. We export Efavirenz Benzoylaminoalcohol Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.