Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of neuroactive compounds. Its spirocyclic structure contributes to conformational rigidity, making it valuable in medicinal chemistry for enhancing selectivity and metabolic stability. Commonly employed in the preparation of potent kinase inhibitors and GABA analogs. Also utilized in research settings to explore novel psychotherapeutic agents due to its ability to cross the blood-brain barrier effectively.