(6R-trans-NMP-ACA)Cefepime Impurity E(EP)Cefepime Hydrochloride EP Impurity ECefepime Impurity 5(Cefepime EP Impurity E)NMP-ACA (Cefepime Impurity) DISCONTINUED. Please see A603160.Cefepime EP Impurity E (Cefepime USP Related Compound E (Free Form))7-AMino-3-(1-Methylpyrrolidino)Methyl-3-cepheM-4-carboxylate Inner Salt(6R,7R)-7-Amino-3-[(1-methylpyrrolidinio)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxy
(6R,7R)-7-amino-3-((1-methylpyrrolidin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylatePyrrolidinium, 1-(((6R,7R)-7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-1-methyl-, inner saltPyrrolidinium, 1-((7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-1-methyl-, inner salt, (6R-trans)-Cefepime impurity E [EP]Cefepime specified impurity E [EP]Cefepime impurity E CRS(6R-trans-NMP-A CA)Cefepime dihydrochloride monohydrate impurity E [EP]