CAS Number
1000980-60-8
Delta 2-Ceftazidime (>80%)
SL Number
CSL-3877
Category
impurity
Molecular Formula
C22H22N6O7S2
Molecular Weight
546.58
Description
1-[[(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en-3-yl]methyl]pyridinium; Delta-2-Ceftazidime; Ceftazidime Impurity A (EP); Ceftazidime EP Impurity A
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