Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of centrally acting agents such as antipsychotics and antidepressants. Its piperidine scaffold with defined stereochemistry makes it valuable for constructing bioactive molecules that target neurological receptors. The tert-butyloxycarbonyl (Boc) protecting group allows for selective amine modification during multi-step syntheses, enhancing its utility in medicinal chemistry. Commonly employed in the preparation of serotonin and dopamine receptor modulators.