N,3-Dimethylbutan-2-amine is primarily used in the synthesis of various pharmaceutical compounds. It serves as a key intermediate in the production of drugs that target the central nervous system, particularly those used for treating neurological disorders. Additionally, it is employed in the development of agrochemicals, including pesticides and herbicides, due to its role in creating compounds that effectively control pests and weeds. In industrial applications, this chemical is utilized in the manufacture of surfactants and corrosion inhibitors, which are essential in maintaining the efficiency and longevity of machinery and equipment. Its versatile nature makes it a valuable component in multiple chemical processes across different industries.