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 Fingolimod. Nitrosamines are part of a broader class of compounds known as N-nitroso compounds. Fingolimod is a medication used in the treatment of multiple sclerosis (MS), a chronic autoimmune disease that affects the central nervous system. Fingolimod is belongs to a class of drugs known as sphingosine-1-phosphate receptor modulators. Buy high quality Fingolimod Nitro Impurity from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Fingolimod Nitro Impurity.