1335475-19-8

1335475-19-8 structure
1335475-19-8 structure
  • Name: Cefixime impurity B
  • Chemical Name: Cefixime impurity B
  • CAS Number: 1335475-19-8
  • Molecular Formula: C15H17N5O6S2
  • Molecular Weight: 427.45538
  • Catalog: API Antibiotics Cephalosporin
  • Create Date: 2019-02-17 16:00:55
  • Modify Date: 2025-09-04 01:04:39

Name Cefixime impurity B
Synonyms Cefixime EP impurity B
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
Cefixime Impurity 2
Density 1.8±0.1 g/cm3
Molecular Formula C15H17N5O6S2
Molecular Weight 427.45538
Exact Mass 427.062012
LogP 0.42
Index of Refraction 1.796
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