Cefaclor Impurity 57

• Synonyms:

  4-nitrobenzyl (6R,7R) -7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

• Molecular Formula:

  C14H12ClN3O5S

• Molecular Weight:

  369.78

• Target Alternative Name:

  Cefaclor

• Product Name Synonym:

  4-nitrobenzyl (6R,7R) -7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

• CAS Number:

  53994-83-5