Brivaracetam EP Impurity D

Name: Brivaracetam EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-024650

About Brivaracetam EP Impurity D

Vaqora Chemicals supplies Brivaracetam EP Impurity D, a pharmacopeial impurity of Brivaracetam registered under CAS number 943986-67-2. Formula C11H19NO3, molecular weight 213.27 g/mol. The IUPAC name is (2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanoic acid. Alternative names: Brivaracetam Carboxylic acid and Brivaracetam - Impurity D.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Brivaracetam impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Brivaracetam EP Impurity D is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Brivaracetam

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

Brivaracetam impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Brivaracetam EP Impurity D
Catalogue No.	VQ-024650
CAS Number	943986-67-2
IUPAC name	(2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanoic acid
Molecular formula	C₁₁H₁₉NO₃
Molecular weight	213.27 g/mol
Exact mass	213.1365
Grade	Reference Standard
HSN code	38229090
InChIKey	LTDAHGXWZNKFNP-BDAKNGLRSA-N
SMILES	CCC[C@@H]1CC(=O)N(C1)[C@@H](CC)C(=O)O
PubChem CID	59650074

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	1 / 3
TPSA	57.6 Å²
Synonyms	Brivaracetam Carboxylic acid, Brivaracetam - Impurity D, Brivaracetam Acid Impurity, Brivaracetam acid, Brivaracetam Impurity H, (S)-2-((R)-2-Oxo-4-propylpyrrolidin-1-yl)butanoic acid, (alphaS,4R)-alpha-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetic acid, 1-Pyrrolidineacetic acid, alpha-ethyl-2-oxo-4-propyl-, (alphaS,4R)-, (, AS,4R)-, A-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetic Acid (~85:15 d.r.), (alphaS,4R)-alpha-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetic Acid (~85:15 d.r.)

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 Brivaracetam EP Impurity D?

The CAS Registry Number of Brivaracetam EP Impurity D is 943986-67-2. It is also known as Brivaracetam Carboxylic acid, Brivaracetam - Impurity D, Brivaracetam Acid Impurity.

What is the molecular formula and molecular weight of Brivaracetam EP Impurity D?

Brivaracetam EP Impurity D has the molecular formula C11H19NO3 and a molecular weight of 213.27 g/mol. Its IUPAC name is (2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanoic acid.

What is Brivaracetam EP Impurity D used for?

Brivaracetam EP Impurity D is supplied as a characterised reference material related to Brivaracetam. 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 Brivaracetam EP Impurity D can I order?

We supply Brivaracetam EP Impurity D 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 Brivaracetam EP Impurity D?

Yes. Every lot of Brivaracetam EP Impurity D 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 Brivaracetam EP Impurity D be shipped internationally?

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