API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Cefprozil

Cefprozil Impurity

(6R,7R)-7-[(R)-2-Amino-2-(p-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1azabicyclo[4,2,0]oct-2-ene-2-carboxylic acid Cefprozil-Impurity_6r_7r
Cefprozil

Cefprozil Impurity

[R(Z)]-(4-hydroxyphenyl)[(3-methoxy-1-methyl-3-oxoprop-1-enyl)amino]acetate; Cefprozil-Impurity_rz
Cefprozil

Cefprozil Impurity

7-Amino-3-(Z-propen-1-yl)-3-cephem-4-carboxylic acid Cefprozil-Impurity_7amino
Cefprozil

Cefprozil Impurity

7-Amino-3-(E-propen-1-yl)-3-cephem-4-carboxylic acid. Cefprozil-Impurity_7-Amino-3-E