Cefixime Ethyl Ester Sodium Salt (Cefixime EP Impurity F)

Chemical available in other sizes

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Stock availability

Pending QC
Cas number

This product doesn't have CAS Number
Chemical s molecular weight

503.48
Chemical s main applications

Cefixime Ethyl Ester is an ester impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).
Chemical s category

Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds,
Other name

(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(2-ethoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt; [6R-[6α,7β(Z)]]-7-[[(2-Amino-4-thiazolyl)[(2-ethoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt
Chemical s formula

C18H18N5NaO7S2
Physical properties

Pale Yellow Solid
Melting temperature

>175°C (dec.)
Boiling temperature

No Data Available
Chemical s soluble in

DMSO, Methanol
Stability conditions

No Data Available
Storage

Hygroscopic, -20°C Freezer, Under inert atmosphere
Chemical s specifications