Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the development of biologically active compounds where stereochemistry plays a critical role. Its structure supports the construction of complex nitrogen-containing heterocycles, making it valuable in medicinal chemistry for drug discovery. Commonly employed in asymmetric synthesis to introduce stereocenters in target molecules, especially in the preparation of enzyme inhibitors and central nervous system agents. The tert-butyl carbamate (Boc) group allows for selective protection of amines, enabling controlled stepwise reactions in multi-step synthetic routes.