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 Esomeprazole. Nitrosamines are part of a broader class of compounds known as N-nitroso compounds. Esomeprazole is a medication used to treat conditions related to excess stomach acid such as gastroesophageal reflux disease (GERD)ulcers and conditions involving excessive acid production.Esomeprazole falls under the class of drugs known as proton pump inhibitors (PPIs). Buy high quality N-Nitroso Esomeprazol from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of N-Nitroso Esomeprazol