CCF01: Cefaclor

(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monohydrate
[53994-73-3]

CCL02: Cefaclor EP Impurity A

(2R)-2-amino-2-phenylacetic acid ("phenylglycine")

CCL03: Cefaclor EP Impurity B

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

CCL04: Cefaclor EP Impurity C

(6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ("Cefaclor 2S-Isomer")