Used in pharmaceutical research as a key intermediate in the synthesis of bioactive compounds targeting central nervous system disorders. Its spirocyclic and piperidine moieties make it valuable for developing modulators of neurotransmitter receptors, particularly serotonin and dopamine receptors. Commonly employed in the discovery of potential antipsychotic, antidepressant, and cognitive-enhancing agents. Also explored in medicinal chemistry for improving metabolic stability and blood-brain barrier penetration in drug candidates.