Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) where stereochemistry plays a critical role in biological activity. Its primary amine and secondary amine groups allow for versatile functionalization, making it valuable in constructing complex molecules. Commonly employed in the production of central nervous system (CNS) agents, including antidepressants, antipsychotics, and cognitive enhancers. Also utilized in medicinal chemistry for structure-activity relationship (SAR) studies due to its rigid piperidine scaffold and defined stereochemistry. Suitable for use in asymmetric synthesis and as an intermediate in the preparation of kinase inhibitors and receptor modulators.