BVR02: Brivaracetam EP Impurity B

Brivaracetam (αR, 4S)-Isomer ;

Brivaracetam Enantiomer ;    

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

(αR,4S)-α-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetamide ;    

CAS # 357336-99-3 ;

C11H20N2O2 ;
Mol. Wt.: 212.29 ;