Cefixime EP Impurity B

• Catalog No.: C242810
• M. F.: C15H17N5O6S2
• M. W.: 427.45538

SYNONYMS

• IUPAC name: 2-{[(Z)-[(2-amino-1,3-thiazol-4-yl)({[(2R)-5-methyl-7-oxo-1H,2H,4H,5H,7H-furo[3,4-d][1,3]thiazin-2-yl]methyl}carbamoyl)methylidene]amino]oxy}acetic acid
• IUPAC Traditional name: {[(Z)-[(2-amino-1,3-thiazol-4-yl)({[(2R)-5-methyl-7-oxo-1H,2H,4H,5H-furo[3,4-d][1,3]thiazin-2-yl]methyl}carbamoyl)methylidene]amino]oxy}acetic acid
• Synonyms: 2-[[(Z)-[1-(2-amino-4-thiazolyl)-2-[[[(2R,5RS)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl]methyl]amino]-2-oxoethylidene]amino]oxy]acetic Acid

DETAILS

Description (English)

Cefixime EP Impurity B is an impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).

REFERENCES

• Bian, L. et al.: Yao. Fen. Zaz., 30, 872 (2010)