Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of bioactive molecules and drug candidates. Its spirocyclic structure and protected amine functionality make it valuable in medicinal chemistry for constructing complex heterocyclic systems. Commonly employed in the preparation of enzyme inhibitors and receptor modulators due to its conformational rigidity and stability. Also utilized in agrochemical research for designing novel active ingredients. The tert-butyl carbamate (Boc) group allows for easy protection and deprotection during multi-step syntheses, enhancing its utility in both solid-phase and solution-phase applications.