Ampicillin EP Impurity F ;
Penilloic Acids of Ampicillin ;
(2RS,4S)-2-[[[(2R)-2-Amino-2-phenylacetyl]amino] methyl]-5,5-dimethylthiazolidine-4-carboxylic acid ;
CAS # 124774-48-7 ; 124774-49-8 ;
C15H21N3O3S ;
MW: 323.41 ;
Ampicillin EP Impurity F ;
Penilloic Acids of Ampicillin ;
(2RS,4S)-2-[[[(2R)-2-Amino-2-phenylacetyl]amino] methyl]-5,5-dimethylthiazolidine-4-carboxylic acid ;
CAS # 124774-48-7 ; 124774-49-8 ;
C15H21N3O3S ;
MW: 323.41 ;