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 Vancomycin. Nitrosamines are part of a broader class of compounds known as N-nitroso compounds. Vancomycin works by inhibiting bacterial cell wall synthesis, disrupting the formation of peptidoglycan, a key component of the bacterial cell wall. This mechanism of action is different from many other antibiotics, making vancomycin effective against bacteria that are resistant to other classes of antibiotics. Buy high quality N-Nitroso Vancomycin from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of N-Nitroso Vancomycin.