Used primarily as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of centrally acting agents. Its structural features make it valuable in creating analogs of gamma-aminobutyric acid (GABA), which are explored for neurological applications such as anticonvulsants, anxiolytics, and muscle relaxants. The compound’s ability to cross the blood-brain barrier enhances its utility in targeting central nervous system disorders. It is also employed in research settings to study amino acid transport and metabolism.