Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) active agents. Its structure supports the creation of compounds with neurological effects, including potential use in antidepressants, antipsychotics, and analgesics. The tert-butyl group enhances metabolic stability, making it valuable in drug design for improved bioavailability and resistance to enzymatic degradation. Also employed in the preparation of specialty piperidine derivatives for research in medicinal chemistry.