Aceclofenac EP Impurity E with CAS No: 139272-67-6 is an impurity standard of Aceclofenac. Aceclofenac is a non-steroidal anti-inflammatory drug (NSAID) used to relieve pain and inflammation in conditions like arthritis. Aceclofenac by inhibiting enzymes that cause pain and swelling. Buy high quality Aceclofenac EP Impurity E from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Aceclofenac EP Impurity E