ChemicalBook--->CAS DataBase List--->357337-00-9

357337-00-9

357337-00-9 Structure

357337-00-9 Structure
IdentificationBack Directory
[Name]

Brivaracetam (alfaR, 4R)-Isomer
[CAS]

357337-00-9
[Synonyms]

4R)-Isomer
αR-Brivaracetam
Brivaracetam Impurity 1
Brivaracetam Impurity C
Levetiracetam Impurity 40
Boiracetam (alfaR, 4R) isomer
Brivaracetam (alfaR, 4R)-Isomer
2R-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanamide
(R)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamide
1-Pyrrolidineacetamide, α-ethyl-2-oxo-4-propyl-, (αR,4R)-
1-Pyrrolidineacetamide, α-ethyl-2-oxo-4-propyl-, (αR,4R)-
[Molecular Formula]

C11H20N2O2
[MDL Number]

MFCD26142597
[MOL File]

357337-00-9.mol
[Molecular Weight]

212.29
Chemical PropertiesBack Directory
[Melting point ]

>277°C (dec.)
[Boiling point ]

409.3±28.0 °C(Predicted)
[density ]

1.062±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

15.74±0.50(Predicted)
[color ]

White to Pale Yellow
Hazard InformationBack Directory
[Uses]

αR-Brivaracetam acts as a reagent for the preparation of 2-Oxo-1-pyrrolidine derivatives and their anticonvulsants activity. Also, is an impurity of Brivaracetam (B677645), a 4-n-propyl analog of levetiracetam (L331500), and a racetam derivative with anticonvulsant properties.
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