Used as a key chiral intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents. Its structural features make it valuable in creating selective serotonin reuptake inhibitors (SSRIs) and other neuropsychiatric drugs. The fluorinated piperidine ring enhances metabolic stability and blood-brain barrier penetration, improving drug efficacy. Commonly employed in medicinal chemistry for optimizing pharmacokinetic properties in drug candidates.