This compound is primarily utilized in pharmaceutical research and development as a key intermediate in the synthesis of biologically active molecules. Its structure, featuring both spiro-indole and piperidine moieties, makes it valuable for constructing complex heterocyclic compounds, which are often explored for their potential therapeutic properties. It is particularly relevant in the development of central nervous system (CNS) drugs, as the spiro-indole scaffold is known to interact with neurotransmitter receptors. Additionally, its bromo group allows for further functionalization through cross-coupling reactions, enabling the creation of diverse chemical libraries for drug discovery. Researchers also employ it in the study of enzyme inhibition and receptor modulation, contributing to the development of novel treatments for neurological disorders and other diseases.