Used in pharmaceutical synthesis as a key intermediate for developing central nervous system (CNS) active compounds. Its structure supports the design of receptor-targeted drugs, particularly in serotonin and dopamine modulator research. Commonly employed in the development of psychiatric and neurological treatments due to its ability to enhance metabolic stability and blood-brain barrier penetration. Also utilized in medicinal chemistry for structure-activity relationship (SAR) studies involving piperidine-based drug candidates.