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 Darifenacin. Nitrosamines are part of a broader class of compounds known as N-nitroso compounds. Darifenacin is an antimuscarinic medication primarily used for the treatment of overactive bladder (OAB). Structurally, it is a quinuclidine derivative. Darifenacin works by selectively blocking muscarinic M3 receptors in the bladder, leading to reduced bladder muscle contractions and increased bladder capacity. Administered orally, it helps alleviate symptoms associated with OAB, such as urgency, frequency, and urge incontinence. Buy high quality N-Nitroso Darifenacin from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of N-Nitroso Darifenacin.