PVA01: Pivampicillin EP Impurity A

Penicilloic Acids of Pivampicillin ;

2-((R)-2-Amino-2-phenylacetamido)-2-((4S)-5,5-dimethyl-4-((pivaloyloxymethoxy)carbonyl)thiazolidin-2-yl)acetic acid ;

C22H31N3O7S ;
Mol. Wt.: 481.56 ;