Used as a key chiral intermediate in the synthesis of pharmaceutical agents, particularly in the development of selective enzyme inhibitors and receptor modulators. Its spirocyclic structure and amine functionality make it valuable in medicinal chemistry for constructing bioactive molecules with high enantioselectivity. Commonly employed in the preparation of central nervous system (CNS) active compounds due to its ability to cross the blood-brain barrier and interact with neurological targets. Also utilized in research settings for structure-activity relationship (SAR) studies involving piperidine-based analogs.