Compound Name: Ceftazidime EP Impurity B

Synonyms: Ceftazidime (2E)-Isomer ; (6R,7R)-7-[[(2E)-2-(2-Aminothiazol-4-yl)-2-[(1-carboxy-1-methylethoxy) imino] acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia -1-azabicyclo [4.2.0]oct-2-ene-2-carboxylate ;

CAS Number: 97148-38-4

Molecular Formula: C22H22N6O7S2

Molecular Weight: 546.58

Cat. Number: CEF8002