Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system agents. It serves as a building block for barbiturate-like structures, which can exhibit sedative, hypnotic, or anticonvulsant properties. Its derivatives are explored for potential use in neuropharmacology due to their interaction with GABA receptors. Also investigated in medicinal chemistry for structure-activity relationship studies aimed at optimizing drug efficacy and safety.