This compound is primarily used in organic synthesis and pharmaceutical research as a key intermediate in the development of complex molecules. Its structure, featuring a spirocyclic ring system and a tert-butoxycarbonyl (Boc) protecting group, makes it valuable for constructing biologically active compounds, particularly in the synthesis of peptidomimetics and small molecule inhibitors. The Boc group is often employed to protect amine functionalities during multi-step synthetic processes, ensuring selective reactions. Additionally, the spirocyclic core contributes to the rigidity and stability of the resulting molecules, which is advantageous in drug design for targeting specific proteins or enzymes. Its applications are particularly relevant in the discovery of new therapeutic agents for diseases such as cancer, neurological disorders, and infectious diseases.