Cefepime EP Impurity E (HCl) ;
Cefepime USP RC E (HCl) ;
(6R,7R)-7-Amino-3-[(1-methylpyrrolidinio)methyl]-8-oxo-5-thia-1-azabicyclo [4.2.0]oct-2-ene-2-carboxylate chloride ;
CAS # 103121-85-3 (HCl) ; 110026-16-9 (Base) ;
C13H20ClN3O3S ;
MW: 333.83 ;