Used in pharmaceutical research as a building block for synthesizing complex organic molecules, particularly in the development of central nervous system (CNS) drugs. Its spirocyclic structure makes it valuable for creating compounds with potential therapeutic effects, such as neuromodulators or receptor ligands. Additionally, it serves as an intermediate in organic synthesis, aiding in the exploration of new chemical entities for medicinal chemistry. Its application extends to studying biochemical pathways and designing molecules with specific biological activities.