Used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. Its spirocyclic structure and amine functionality make it valuable for constructing complex molecules with enhanced stability and bioactivity. Commonly employed in the preparation of bioactive compounds, including potential drug candidates targeting central nervous system disorders and inflammatory conditions. Also utilized in the design of novel ligands for catalysis and in the synthesis of specialty polymers where structural rigidity and chemical resistance are required.