cefsulodin and its Impurities
Cefuslodin is most commonly used in cefsulodin-irgasan-novobiocin agar to select for Yersinia microorganisms. It is a third-generation cephalosporin antibiotic that is active against Pseudomonas aeruginosa and was discovered by Takeda Pharmaceutical Company in 1977.. Reference standards of Cefsulodin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
2-(5-(5-Carbamimidoyl-1H-benzo[d]imidazol-2-yl)-2',6-dihydroxy-5'-sulfamoyl-[1,1'-biphenyl]-3-yl)acetic Acid
2-(5-(5-Carbamimidoyl-1H-benzo[d]imidazol-2-yl)-2',6-dihydroxy-5'-sulfamoyl-[1,1'-biphenyl]-3-yl)acetic Acid
Catalogue No.:PA 03 0301000
CAS :
706821-23-0
Molecular Formula : C22H19N5O6S
Molecular Weight : 481.48
(6R,7R)-3-((4-Carbamoylpyridin-1-ium-1-yl)methyl)-8-oxo-7-(2-phenyl-2-sulfoacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Sodium Salt
(6R,7R)-3-((4-Carbamoylpyridin-1-ium-1-yl)methyl)-8-oxo-7-(2-phenyl-2-sulfoacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Sodium Salt
Catalogue No.:PA 03 0301001
CAS :
41444-66-0
Molecular Formula : C22H20N4NaO8S2
Molecular Weight : 555.53
