Used primarily in pharmaceutical research and development, this compound serves as a key intermediate in the synthesis of various bioactive molecules. Its spirocyclic structure is particularly valuable in the design of drugs targeting the central nervous system, where it can enhance binding affinity and selectivity. Additionally, it is employed in the preparation of compounds with potential anticonvulsant, antidepressant, or antipsychotic properties. The hydrochloride form improves solubility, facilitating its use in experimental formulations and drug delivery systems. Its versatility also extends to organic synthesis, where it acts as a building block for complex heterocyclic frameworks.