Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of central nervous system agents. Its structure supports the creation of compounds with selective receptor binding, making it valuable in the design of antidepressants, antipsychotics, and analgesics. The (R)-enantiomer's stereochemistry is critical for achieving desired biological activity and minimizing off-target effects in drug candidates. It is also employed in medicinal chemistry research to explore structure-activity relationships in piperidine-based therapeutics.