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Pharmacopeial Impurities (EP / USP / BP)

Brivaracetam EP Impurity D

Reference StandardAvailable on request

Buy Brivaracetam EP Impurity D (CAS 943986-67-2) from Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

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Brivaracetam EP Impurity D chemical structure
CAS number943986-67-2
FormulaC11H19NO3
Molar mass213.27 g/mol
Physical formSolid
HS code38229090
InChIKeyLTDAHGXWZNKFNP-BDAKNGLRSA-N
IUPAC name(2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanoic acid

About Brivaracetam EP Impurity D

Brivaracetam EP Impurity D is supplied by Zemixal as a characterised reference material for Brivaracetam analysis. Key data (Reference Standard): CAS 943986-67-2, formula C11H19NO3 and molar mass 213.27 g/mol. It is handled as a solid.

Where it is used

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Brivaracetam

See every impurity, metabolite and related compound we list for this API.

Brivaracetam standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Brivaracetam EP Impurity D
Product nameBrivaracetam EP Impurity D
Catalogue numberZX-023637
CAS number943986-67-2
IUPAC name(2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanoic acid
Molecular formulaC11H19NO3
Molar mass213.27 g/mol
Exact mass213.1365
GradeReference Standard
Physical formSolid
XLogP31.6
H-bond donors / acceptors1 / 3
Topological polar surface area57.6 Ų
HS code38229090
InChIKeyLTDAHGXWZNKFNP-BDAKNGLRSA-N
SMILESCCC[C@@H]1CC(=O)N(C1)[C@@H](CC)C(=O)O
PubChem CID59650074
SynonymsBrivaracetam 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.)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Brivaracetam EP Impurity D
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Brivaracetam EP Impurity D

Which CAS number identifies Brivaracetam EP Impurity D?
Brivaracetam EP Impurity D is registered under CAS 943986-67-2. You may also see it listed as Brivaracetam Carboxylic acid, Brivaracetam - Impurity D, Brivaracetam Acid Impurity. Our catalogue number for this item is ZX-023637.
What are the formula and molar mass of Brivaracetam EP Impurity D?
For Brivaracetam EP Impurity D, its formula is C11H19NO3 and its molar mass is 213.27 g/mol. The systematic (IUPAC) name is (2S)-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanoic acid. InChIKey LTDAHGXWZNKFNP-BDAKNGLRSA-N lets you match it in any structure database.
How is Brivaracetam EP Impurity D used in pharmaceutical QC?
Brivaracetam EP Impurity D is a characterised reference material linked to Brivaracetam. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Brivaracetam EP Impurity D?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Brivaracetam EP Impurity D?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Brivaracetam EP Impurity D to my country?
Yes. Brivaracetam EP Impurity D ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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