
CAS Number
97148-38-4
E-Ceftazidime
SL Number
CSL-3886
Category
impurity
Molecular Formula
C22H22N6O7S2
Molecular Weight
546.58
Description
(6R,7R)-7-((E)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate; Ceftazidime Impurity B
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