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 Fosdenopterin. Nitrosamines are part of a broader class of compounds known as N-nitroso compounds. Fostamatinib is a medication used for the treatment of certain autoimmune disorders, specifically chronic immune thrombocytopenia (ITP). ITP is a condition characterized by a low platelet count, which can lead to an increased risk of bleeding. Fostamatinib is an oral spleen tyrosine kinase (SYK) inhibitor that works by interfering with signaling pathways involved in the destruction of platelets. By inhibiting SYK, fostamatinib helps to modulate the immune response and increase platelet levels, thereby addressing the underlying cause of ITP. Buy high quality N-Nitroso Fosdenopterin 1 from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of N-Nitroso Fosdenopterin 1.