Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of drugs targeting the central nervous system. Its stereochemistry makes it valuable for creating enantioselective intermediates in the production of active pharmaceutical ingredients. Commonly employed in the preparation of nootropic agents and cognitive enhancers due to its structural similarity to natural neurotransmitters. Also utilized in the research and development of enzyme inhibitors and receptor modulators where precise spatial orientation of functional groups is critical for biological activity.