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Ceftazidime
Catalog No: PI00011001     Product Name: Ceftazidime
CAS No: 78439-06-2 | Chemical Formula: C22H22N6O7S2 | (6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-[(1-carboxy-1- methylethoxy)imino]acetyl]amino]-8-oxo-3-[(1-……
Ceftazidime Impurity A (EP)
Catalog No: PI00011002     Product Name: Ceftazidime Impurity A (EP)
CAS No: | Chemical Formula: C22H22N6O7S2 | (2R,6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-……
Ceftazidime Impurity B (EP) (E-Ceftazidime)
Catalog No: PI00011003     Product Name: Ceftazidime Impurity B (EP) (E-Ceftazidime)
CAS No: 97148-38-4 | Chemical Formula: C22H22N6O7S2 | (6R,7R)-7-[[(2E)-2-(2-aminothiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-8-oxo-3-[(1-py……
7-APCA(ceftazidime mother nucleus,Ceftazidime Impurity C (EP))
Catalog No: PI00011004     Product Name: 7-APCA(ceftazidime mother nucleus)
CAS:96752-43-1,3432-88-0|Chemical Formula: C13H13N3O3S|(6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Ceftazidime Impurity D(EP)
Catalog No: PI00011014     Product Name: Ceftazidime Impurity D(EP)
CAS No:N/A||Chemical Formula:C45H44N6O7S2||Molecular Weight:845.002||Exact Mass:844.27129||(6R,7R)-7-((Z)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imi……
Ceftazidime Impurity C (EP)(7-APCA,ceftazidime mother nucleus))
Catalog No: PI00011004     Product Name: Ceftazidime Impurity C (EP)(7-APCA,ceftazidime mother nucleus))
CAS No: CAS:96752-43-1 | Chemical Formula: C13H13N3O3S | (6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylat……
Ceftazidime Impurity E (EP) (Ceftazidime t-Butyl Ester )
Catalog No: PI00011005     Product Name: Ceftazidime Impurity E (EP) (Ceftazidime t-Butyl Ester )
CAS No: 102772-66-7| Chemical Formula: C26H30N6O7S2 | (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]acety……
Ceftazidime Impurity G (EP)
Catalog No: PI00011007     Product Name: Ceftazidime Impurity G (EP)
CAS No: | Chemical Formula: C11H14N4O5S | 2-[[[(1Z)-1-(2-aminothiazol-4-yl)-2-[(oxoethyl)amino]-2-oxoethylidene]amino]oxy]-2-methylpropanoic acid
Ceftazidime Impurity H (EP) (Ceftazidime Methyl Ester )
Catalog No: PI00011008     Product Name: Ceftazidime Impurity H (EP) (Ceftazidime Methyl Ester )
CAS No: 1354396-23-8 | Chemical Formula: C23H24N6O7S2 |(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-[(2-methoxy-1,1-dimethyl-2-oxoethoxy)imino]acetyl]amino]-8-o……
Ceftazidime Oxide Impurity 2
Catalog No: PI00011009     Product Name: Ceftazidime Oxide Impurity 2
CAS No:N/A ||Chemical Formula:C22H22N6O8S2 ||Molecular Weight:562.572 ||Exact Mass:562.09405|| (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl……
(6R,7S)-Ceftazidime
Catalog No: PI00011010     Product Name: (6R,7S)-Ceftazidime
CAS No:N/A ||Chemical Formula:C22H22N6O7S2 ||Molecular Weight:546.57300 ||Exact Mass:546.09914 ||(6R,7S)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-y……
E-Ceftazidime Oxide Impurity
Catalog No: PI00011011     Product Name: E-Ceftazidime Oxide Impurity
CAS No:N/A||Chemical Formula:C22H22N6O8S2||Molecular Weight:562.57200||Exact Mass:562.09405 ||(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)o……
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