Used primarily in research settings to study nitrosamine compounds, which are known for their carcinogenic properties. It serves as a model compound to investigate the mechanisms of nitrosamine-induced cancer and to develop methods for detecting and quantifying nitrosamines in various samples. Additionally, it aids in understanding the metabolic pathways and biological effects of nitrosamines, contributing to the development of strategies to mitigate their risks in food, pharmaceuticals, and environmental exposures.