Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting central nervous system disorders. Its spirocyclic structure with fluorination enhances metabolic stability and membrane permeability, making it valuable in drug design for improving pharmacokinetic properties. Commonly employed in the development of novel neuroactive agents, including potential anticonvulsants and anxiolytics. The amine functionality allows for easy derivatization, facilitating the creation of compound libraries for structure-activity relationship studies.