CAS:100988-63-4|7-Amino-3-(1-pyridylmethyl)-3-cephem-4-carboxylic Acid Hydroiodide

Catalogue Number:A632580
Chemical Name:7-Amino-3-(1-pyridylmethyl)-3-cephem-4-carboxylic Acid Hydroiodide
Synonyms:1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-pyridinium Inner Salt Hydroiodide; (6R-trans)-1-[(7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo
CAS Number:100988-63-4
Alternate CAS #
Free Acid: 41360-25-2
Molecular Formula:C₁₃H₁₄IN₃O₃S
Appearance:Light Orange to Very Dark Brown Solid
Melting Point:>147°C (dec.)
Molecular Weight:419.24
Storage:-20°C, Hygroscopic
Solubility:DMSO (Slightly), Water (Slightly)
Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:7-Amino-3-(1-pyridylmethyl)-3-cephem-4-carboxylic acid Hydroiodide, is an impurity of Ceftazidime (C244100). Ceftazidime impurity B.
References:Miyake, A., et al.: Antimicrob. Agents Chemother., 486, 182 (1989), Seibert, G., et al.: Arzneim.-Forsch., 33, 1084 (1983),
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