This compound is primarily utilized in the field of organic synthesis and pharmaceutical research. It serves as a key intermediate in the development of various biologically active molecules, particularly in the synthesis of complex heterocyclic compounds. Its structure, featuring a Boc-protected diamine and spirocyclic framework, makes it valuable for constructing novel drug candidates, especially those targeting neurological disorders and other therapeutic areas. Researchers often employ it in peptide chemistry and medicinal chemistry projects to introduce specific functional groups or structural motifs into target molecules. Its oxalate form ensures stability and ease of handling during synthetic processes.