CAS:223487-89-6|Des-(2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetaldehyde) 3-(Chloromethyl) Cefdinir Hydrochloride Salt (>80%)

Catalogue Number:C242722
Chemical Name:Des-(2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetaldehyde) 3-(Chloromethyl) Cefdinir Hydrochloride Salt (>80%)
Synonyms:(6R,7R)-7-Amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefdinir Impurity 4
CAS Number:223487-89-6
Alternate CAS #
51813-38-8
Molecular Formula:C₈H₉ClN₂O₃S • HCl
Appearance:White to Off-White Solid
Molecular Weight:248.69 + (36.46)
Storage:- 86°C
Solubility:DMSO (Slightly)
Stability
Hygroscopic, Very Unstable
Category:Standards; Miscellaneous; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:Des-(2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetaldehyde) 3-(Chloromethyl) Cefdinir Hydrochloride Salt (>80%) is a salt of Des-(2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetaldehyde) 3-(Chloromethyl) Cefdinir (C242720), which is used in the preparation of cephem derivatives.
References:Verweij, J., et al.: U.S. 24pp. (1994);
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