This compound is primarily utilized in organic synthesis as a key intermediate for the preparation of more complex molecules. Its Boc-protected amino group makes it particularly valuable in peptide synthesis, where it serves as a building block for the assembly of amino acid sequences. The spirocyclic structure enhances stability and can influence the conformational properties of the resulting peptides or other derivatives. Additionally, it is employed in the development of pharmaceuticals, particularly in the design of drug candidates that require specific stereochemistry or functional group compatibility. Its carboxylic acid functionality allows for further chemical modifications, enabling the creation of amides, esters, or other derivatives tailored to specific applications.