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2R-2-[(4S)-2-oxo-4-propylpyrrolidin-1-yl]butanamide

Brivaracetam (alfaR, 4S)-Isomer

CAS: 357336-99-3

Molecular Formula: C11H20N2O2

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2R-2-[(4S)-2-oxo-4-propylpyrrolidin-1-yl]butanamide - Names and Identifiers

Name Brivaracetam (alfaR, 4S)-Isomer
Synonyms Brivaracetam (alfaR
Brivaracetam Impurity B
Brivaracetam Impurity 3
Boisirtam (alfaR, 4S) isomer
Brivaracetam (alfaR, 4S)-Isomer
(R)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanamide
2R-2-[(4S)-2-oxo-4-propylpyrrolidin-1-yl]butanamide
1-Pyrrolidineacetamide, α-ethyl-2-oxo-4-propyl-, (αR,4S)-
CAS 357336-99-3

2R-2-[(4S)-2-oxo-4-propylpyrrolidin-1-yl]butanamide - Physico-chemical Properties

Molecular FormulaC11H20N2O2
Molar Mass212.29
Density1.062±0.06 g/cm3(Predicted)
Melting Point73 - 76°C
Boling Point409.3±28.0 °C(Predicted)
Solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
AppearanceSolid
ColorWhite to Off-White
pKa15.74±0.50(Predicted)
Storage ConditionRefrigerator
2R-2-[(4S)-2-oxo-4-propylpyrrolidin-1-yl]butanamide
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2R-2-[(4S)-2-oxo-4-propylpyrrolidin-1-yl]butanamide
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