N-Nitroso Meglumine Impurity is used as a reference impurity in pharmaceutical analytical testing and research studies. It is mainly applied during impurity profiling and quality control of medicines containing meglumine or related compounds.

The purpose of N-Nitroso Meglumine Impurity is to help detect identify and quantify nitrosamine-related contamination in pharmaceutical products.

N-Nitroso Meglumine Impurity is a nitrosamine impurity that can form from meglumine under certain manufacturing or storage conditions in the presence of nitrosating agents. Because nitrosamines may have potential carcinogenic risk this impurity is carefully monitored in pharmaceutical analysis.