Brivaracetam EP Impurity E
Brivaracetam EP Impurity E, with chemical formula C11H19NO3, is a specified related substance of the antiepileptic drug Brivaracetam. As an API impurity, its presence necessitates stringent control and monitoring during Brivaracetam synthesis and formulation to ensure drug purity, safety, and efficacy. Characterization of this impurity is crucial for compliance with pharmacopoeial standards (e.g., European Pharmacopoeia) and regulatory guidelines, supporting comprehensive impurity profiling in pharmaceutical development and quality control.
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Molecular Formula
C11H19NO3
Molecular Weight
213.2700
CAS Number
2165431-90-1
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PubChem CID
67365791 ↗
IUPAC Name
(S)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid
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Official Reference Standards
| Std | Catalog # | Quantity | Price |
|---|---|---|---|
| EP | Y0002412 ↗ | 10 MG | EUR 300.00 |
📝 Synonyms
2165431-90-1
(S)-2-((S)-2-Oxo-4-propylpyrrolidin-1-yl)butanoic Acid
(alphaS,4S)-alpha-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetic acid
Brivaracetam Impurity 47
SCHEMBL2329044
YN6V26JR26
(2S)-2-[(4S)-2-oxo-4-propylpyrrolidin-1-yl]butanoic acid
1-Pyrrolidineacetic acid, alpha-ethyl-2-oxo-4-propyl-, (alphaS,4S)-
🔬 Chemical Identifiers
O=C1N(C[C@H](C1)CCC)[C@H](C(=O)O)CC
InChI=1S/C11H19NO3/c1-3-5-8-6-10(13)12(7-8)9(4-2)11(14)15/h8-9H,3-7H2,1-2H3,(H,14,15)/t8-,9-/m0/s1
LTDAHGXWZNKFNP-IUCAKERBSA-N
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