6-Boc-2,6-diazaspiro[3.4]octane oxalate is primarily used in medicinal chemistry and drug development as a key intermediate in the synthesis of complex organic molecules. Its spirocyclic structure makes it valuable for designing compounds with specific biological activities, particularly in the development of pharmaceuticals targeting neurological disorders and cancer. The Boc (tert-butoxycarbonyl) protecting group allows for selective deprotection during synthesis, enabling the creation of diverse molecular architectures. This compound is often employed in the preparation of small molecule inhibitors, receptor modulators, and other bioactive agents, contributing to advancements in therapeutic research.