Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of bioactive molecules that target central nervous system disorders. Its spirocyclic structure and protected amine functionalities make it valuable in medicinal chemistry for constructing complex amines and nitrogen-containing heterocycles. Commonly employed in the preparation of selective receptor ligands, including those for serotonin and dopamine receptors. Also utilized in agrochemical research for designing novel active ingredients due to its stability and structural versatility.