Ceftazidime Pentahydrate - API — Impurity Reference Standard

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• Product Code: SSPC-C00048
• CAS No.: 78439-06-2
• Chemical Name: Ceftazidime Pentahydrate
• Synonyms: Ceftacidin; Fortam; Fortaz; Fortum; GR 20263; Modacin; Tazicef; Tazidime; (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-2-ene-2-carboxylate Pentahydrate; 1-[[(6R, 7R )-7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en--3-yl]methyl]pyridinium hydroxide, inner salt, 72 -(Z)-[O(1-carboxy-1-methylethyl)oxime], pentahydrate; Pyridinium, 1-[[7-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, hydroxide, inner salt, pentahydrate, [6R [6a,7b(Z)]]-(as per USP); 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-2-en-3-yl]methyl]pyridinium Inner Salt Pentahydrate;Biotum;
• Molecular Formula: C22H32N6O12S2
• Molecular Weight: 636.65
• Appearance: White Solid
• Storage: 2-8°C Refrigerator
• Application: NA