Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and biologically active compounds. Its amine and ester functional groups allow for versatile chemical modifications, making it valuable in the development of drug candidates, especially those targeting the central nervous system. It is also employed in the synthesis of peptides and peptidomimetics, where the tert-butyl ester acts as a protecting group that can be easily removed under mild acidic conditions. Additionally, it serves as a building block in the production of specialty polymers and agrochemicals.