Used in the synthesis of pharmaceutical intermediates, particularly in the development of anticonvulsant drugs. It serves as a building block for active pharmaceutical ingredients due to its structural similarity to gamma-aminobutyric acid (GABA) analogs. Commonly employed in research for designing neuroactive compounds and in medicinal chemistry for modifying drug candidates to improve metabolic stability and bioavailability. Also utilized in the preparation of prodrugs aimed at enhancing blood-brain barrier penetration.