Ceftazidime pentahydrate

SZ CAT No	SZ-C110001
CAS No	78439-06-2
Mol.F.	C22H22N6O7S2 : 5H2O
Mol.Wt.	546.6 : 5(18.0)
Inv. Status	Custom Synthesis
Rel. CAS No	72558-82-8 (anhydrous)

Chemical Name: (6R,7R)-7-[[(2Z)-2-(2-Aminothiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-8-oxo-3-[(pyridin-1-ium-1-yl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate pentahydrate (as per EP); [6R[6α,7β(Z)]]-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 (as per USP)

Identification, structural elucidation and validation of hplc method for the determination of new impurities in ceftazidime drug substance
N. rashmitha, p. badarinadh gupta, t. joseph sunder raj, rama shankar, hemant kumar sharma* and k. mukanti
Int. J. Chem. Sci.: 8(1), 2010, 378-392

Stability Indicating Rp-HPLC Method for Simultaneous Estimation of Ceftazidime Pentahydrate and its Impurity Product Pyridine in Powder Used for Making Solution in Vial for 1M & IV Injections
Mem hassouna1* and ma mohamed

Determination of Solubility and Induction Time of Ceftazidime
Dongya Zhang, Yongli Wang, Shuyuan Ma, Songgu Wu, and Hongxun Hao
J. Chem. Eng. Data 2013, 58, 176−182

Application of Ion Chromatography in Pharmaceutical and Drug Analysis
Dennis Jenke
Journal of Chromatographic Science, Vol. 49, August 2011