Cefaclor Impurity 2(Cefaclor EP Impurity B)

Product Name	7-Amino-3-Chloro-3-Cephem-4-Carboxylic Acid
Synonyms	7-ACCA 7-Amino-3-chloro cephalosporanic acid 7-AMINO-3-CHLORO CEPHALOSPORANIC ACID 7-AMINO-3-CHLORO-3-CEPHEM-4-CARBOXYLIC ACID 7-Amino-3-Chloro-3-Cephem-4-Carboxylic Acid 7-amino-3-coloro-3-cephem-4-carboxylic acid Synonyms 7-ACCA 7-Amino-3-chloro cephalosporanic acid 7-AMINO-3-CHLORO CEPHALOSPORANIC ACID 7-AMINO-3-CHLORO-3-CEPHEM-4-CARBOXYLIC ACID 7-Amino-3-Chloro-3-Cephem-4-Carboxylic Acid 7-amino-3-coloro-3-cephem-4-carboxylic acid Cefaclor Impurity 2(Cefaclor EP Impurity B) 7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 7-AMINO-3-CHLORO-8-OXO-5-THIA-1-AZA-BICYCLO-[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID (6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic (6S,7S)-7-ammonio-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 7-amino-3-chloro-8-oxo-,(6R,7R)-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid (6R-trans)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS	53994-69-7
EINECS	258-907-4
Chemical Formula	C7H7ClN2O3S
Molecular Weight	234.66
inchi	InChI=1/C7H7ClN2O3S/c8-2-1-14-6-3(9)5(11)10(6)4(2)7(12)13/h3,6H,1,9H2,(H,12,13)/t3-,6-/m0/s1
Package	bottle
Price	Call Me
Descriptions	55892C
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-14 14:36:03