Used as an intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting central nervous system disorders. It serves as a building block for gamma-aminobutyric acid (GABA) analogs due to its structural similarity to neurotransmitter molecules. Employed in the development of anticonvulsant and anxiolytic agents. Also utilized in research for designing enzyme inhibitors and receptor modulators. Its sulfonamide group enhances binding affinity in certain drug-receptor interactions, making it valuable in medicinal chemistry.