Cefalexin Impurity 21

• Synonyms:

  (6R,7R) -7- ((2R) -2- (((Z) - (3,6-dioxo-5-phenylpiperazin-2-ylidene) methyl) amino) -2-phenylacetamido) -3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

• Molecular Formula:

  C27H25N5O6S

• Molecular Weight:

  547.59

• Target Alternative Name:

  Cefalexin

• Product Name Synonym:

  (6R,7R) -7- ((2R) -2- (((Z) - (3,6-dioxo-5-phenylpiperazin-2-ylidene) methyl) amino) -2-phenylacetamido) -3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid