Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of central nervous system (CNS) active compounds. It serves as a building block for GABA receptor modulators, which are relevant in treating anxiety, epilepsy, and insomnia. Its halogenated structure allows for selective functionalization through cross-coupling reactions, making it valuable in medicinal chemistry for optimizing drug candidates. Also employed in research settings to design potent and selective ligands for neurological targets.