Nitrosamines can be formed through various chemical processes, including the reaction between nitrites and secondary amines in certain conditions. It is a N-Nitroso of secondary amine present in Aceclofenac. Nitrosamines are part of a broader class of compounds known as N-nitroso compounds. 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 N-Nitroso Aceclofenac from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of N-Nitroso Aceclofenac.