Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of nicotinic acetylcholine receptor (nAChR) modulators. It serves as a building block for compounds targeting neurological disorders such as depression, anxiety, and cognitive impairment. Its structure allows for selective binding and improved pharmacokinetic properties in drug candidates. Commonly employed in medicinal chemistry research for optimizing potency and selectivity in central nervous system (CNS)-active agents.