This compound is primarily used in organic synthesis as a building block for the preparation of more complex molecules, particularly in pharmaceutical research. It serves as a key intermediate in the development of spirocyclic compounds, which are often explored for their potential biological activities. The tert-butoxycarbonyl (Boc) protecting group in the molecule allows for selective reactions to be carried out on other functional groups without interference. It is commonly employed in the synthesis of drug candidates targeting neurological disorders, as spirocyclic structures are known to interact with central nervous system receptors. Additionally, its carboxylic acid group provides a versatile handle for further chemical modifications, enabling the creation of diverse derivatives for medicinal chemistry applications.