PRG09: Pregabalin EP Impurity I

Pregabalin bis-Oxopyrrolidinyl Impurity ;

(3S)-3-[bis[(4S)-4-(2-Methylpropyl)-2-oxopyrrolidin-1-yl]methyl]-5-methylhexanoic acid ;

CAS # 3060527-40-1 ;

C23H40N2O4 ;
Mol. Wt.: 408.57 ;