Cefprozil EP Impurity F Hydrochloride

Chemical Name: (6R,7R)-7-amino-8-oxo-3-[(1E)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP); 7-Amino-3-propenylcephalosporanic acid (E-isomer) (as per USP); (6R,7R)-7-Amino-8-oxo-3-[(E)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP)

Synonym: 1-amino-3-((3-fluoro-4-morpholinophenyl)amino)propan-2-yl acetate hydrochloride

Smile: OC(C1=C(/C=C/C)CS[C@](N21)([H])[C@]([H])(N)C2=O)=O.Cl