Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system agents. Its spirocyclic structure contributes to conformational rigidity, making it valuable in medicinal chemistry for designing selective receptor ligands. Commonly found in research related to neurological disorders, including anxiety, depression, and schizophrenia. Also employed in the creation of novel psychoactive substances for scientific study. Its benzyl and indoline moieties enhance binding affinity to various neurotransmitter receptors, supporting its role in drug discovery.