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 structure serves as a key intermediate in the production of drugs targeting central nervous system disorders, including certain antidepressants and antipsychotics. Also employed in the preparation of pyrrolidine-based catalysts for asymmetric synthesis, enhancing the efficiency and selectivity of chemical reactions in drug manufacturing. Its cyclic amine functionality makes it valuable in medicinal chemistry for improving metabolic stability and bioavailability of drug candidates.