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Metabolites & Degradation Products

(S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid

Reference StandardAvailable on request

Order (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid (CAS 1437631-18-9) online at Zemixal…

Pack sizes
(S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid chemical structure
CAS number1437631-18-9
FormulaC11H19NO4
Molar mass229.27 g/mol
Physical formSolid
HS code38229090
InChIKeyWZXUBVUVLCRUCX-YIZRAAEISA-N
IUPAC name(2S)-2-[(4R)-4-[(2S)-2-hydroxypropyl]-2-oxopyrrolidin-1-yl]butanoic acid

About (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid

Zemixal lists (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid for laboratories that identify, quantify or control Brivaracetam and its related substances. Key data (Reference Standard): CAS 1437631-18-9, formula C11H19NO4 and molar mass 229.27 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Brivaracetam

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

Brivaracetam standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid
Product name(S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid
Catalogue numberZX-028340
CAS number1437631-18-9
IUPAC name(2S)-2-[(4R)-4-[(2S)-2-hydroxypropyl]-2-oxopyrrolidin-1-yl]butanoic acid
Molecular formulaC11H19NO4
Molar mass229.27 g/mol
Exact mass229.1314
GradeReference Standard
Physical formSolid
XLogP30.3
H-bond donors / acceptors2 / 4
Topological polar surface area77.8 Ų
HS code38229090
InChIKeyWZXUBVUVLCRUCX-YIZRAAEISA-N
SMILESCC[C@@H](C(=O)O)N1C[C@@H](CC1=O)C[C@H](C)O
PubChem CID156596407
Synonyms(alphaS,4R)-alpha-Ethyl-4-((2S)-2-hydroxypropyl)-2-oxo-1-pyrrolidineacetic acid, 1-Pyrrolidineacetic acid, alpha-ethyl-4-((2S)-2-hydroxypropyl)-2-oxo-, (alphaS,4R)-

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 (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid
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 (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid

Which CAS number identifies (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid?
(S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid is registered under CAS 1437631-18-9. You may also see it listed as (alphaS,4R)-alpha-Ethyl-4-((2S)-2-hydroxypropyl)-2-oxo-1-pyrrolidineacetic acid, 1-Pyrrolidineacetic acid, alpha-ethyl-4-((2S)-2-hydroxypropyl)-2-oxo-, (alphaS,4R)-. Our catalogue number for this item is ZX-028340.
What are the formula and molar mass of (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid?
For (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid, its formula is C11H19NO4 and its molar mass is 229.27 g/mol. The systematic (IUPAC) name is (2S)-2-[(4R)-4-[(2S)-2-hydroxypropyl]-2-oxopyrrolidin-1-yl]butanoic acid. InChIKey WZXUBVUVLCRUCX-YIZRAAEISA-N lets you match it in any structure database.
How is (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid used in pharmaceutical QC?
(S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid 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 (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid?
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 (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid?
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 (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid to my country?
Yes. (S)-2-((R)-4-((S)-2-Hydroxypropyl)-2-oxopyrrolidin-1-yl)butanoic acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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