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Pregabalin impurity A

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CAS Number: 181289-23-6
Molecular Formula: C₈H₁₅NO
Molecular Weight: 231.27 g/mol

Product Details

CAS Number 181289-23-6
Alternate CAS# NA
Molecular Formula C₈H₁₅NO
Molecular Weight 141.21 g/mol
IUPAC Chemical Name (S)-4-isobutylpyrrolidin-2-one
Synonyms
Pregabalin EP impurity A; (S)-Pregabalin Lactam; (4S)-4-(2-methylpropyl)pyrrolidin-2-one
USP Name NA
EP Name
Pregabalin impurity A
Appearance Specifications Colorless to White Low-Melting Solid
Storage Condition Hygroscopic, Refrigerator, under inert atmosphere
Material Type Impurity standard
Melting Point 40-41°C

 

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