Aminoacetonitrile sulfate is primarily used in the synthesis of various organic compounds, particularly in the production of pharmaceuticals and agrochemicals. It serves as a key intermediate in the preparation of heterocyclic compounds, which are essential in drug development. Additionally, it is utilized in the manufacturing of herbicides and pesticides, contributing to effective crop protection. Its role in chemical research is also notable, as it aids in the study of reaction mechanisms and the development of novel synthetic pathways.