Cefixime EP Impurity C

Chemical Name: (6R,7S)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)

Synonym: Phenol, 5-​[(6,​7-​diethoxy-​3,​4-​dihydro-​1-​isoquinolinyl)​methyl]​-​2-​ethoxy-​, hydrochloride (1:1);