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 Maropitant. Nitrosamines are part of a broader class of compounds known as N-nitroso compounds. Maropitant is a neurokinin-1 (NK1) receptor antagonist used in veterinary medicine to prevent and control vomiting in dogs. Its chemical structure includes a substituted quinuclidine moiety. Maropitant works by blocking the action of substance P, a neurotransmitter involved in the vomiting reflex. This mechanism makes maropitant particularly effective in preventing both acute and delayed-onset vomiting associated with various causes, including chemotherapy and motion sickness. The drug is available in oral and injectable forms, providing flexibility in administration. Maropitant is commonly used in veterinary settings to improve the well-being of dogs undergoing certain medical treatments or experiencing travel-related stress. Buy high quality N-Nitroso Maropitant from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of N-Nitroso Maropitant.