Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the development of centrally acting agents and receptor modulators. Its enantiomeric purity makes it valuable in creating biologically active molecules where stereochemistry influences efficacy and safety. Commonly employed in the preparation of serotonin and dopamine receptor ligands. Also utilized in the manufacture of active pharmaceutical ingredients requiring a chiral amine moiety with high optical purity. Suitable for use in asymmetric synthesis and medicinal chemistry research.