GPB07: Glycopyrrolate EP Impurity G

Glycopyrrolate USP RC B ; 

1-Methylpyrrolidin-3-yl-2-cyclopentyl-2-hydroxy-2-phenylacetate ;

CAS # 13118-11-1 ;

C18H25NO3 ;
Mol. Wt.: 303.4 ;