7-epi-Cefixime (Cefixime EP Impurity C)

Catalogue number: C242815
Chemical name: 7-epi-Cefixime (Cefixime EP Impurity C)
Synonyms: (6R,7S)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefixime 7-Epimer; [6R-[6α,7α(Z)]]-7-[[(2-Amino-4-thiazolyl)[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;
CAS Number: 108691-83-4
Possible CAS #: NA
Molecular form.: C₁₆H₁₅N₅O₇S₂
Appearance: No Data Available
Melting Point: No Data Available
Mol. Weight: 453.45
Storage: No Data Available
Solubility: No Data Available
Stability: No Data Available
Category: Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds,
Boiling Point: No Data Available
Applications: 7-epi-Cefixime is an epimeric impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).
Dangerous Goods Info: NA
References: Namiki, Y. et al.: J. Pharmac. Sci., 76, 208 (1987);
Peer Review Product Citations:

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.5mg $225.00
10mg $3995.00
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25mg $9750.00
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