Ceftazidime Pentahydrate - Impurity A

EP/BP

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Catalogue number:	PA 30 21010
Chemical name:	Δ2-Ceftazidime
CAS Number:	1000980-60-8
Category:	sulphur and selenium compounds,Fine Chemicals,pharmaceutical standards,impurities,heterocycles,intermediates,chiral standards
Synonyms:	Δ-2-Ceftazidime; (2RS,6R,7R)-7-[[(2Z)-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-3-ene-2-carboxylate; Ceftazidime delta-3-isomer; (6R,7R)-7-((Z)-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-3-ene-2-carboxylate (USP);
Molecular form:	C₂₂H₂₂N₆O₇S₂
Appearance:	Off-White to Light Brown Solid
Mol. Weight:	546.58
Storage:	2-8°C Amber Vial, Refrigerator, Under Inert Atmosphere
Shipping Conditions:	Ambient
Applications:	NA