This compound finds its primary application in the field of organic synthesis, particularly as a building block or intermediate in the development of more complex chemical structures. Its unique spirocyclic and diaza framework makes it valuable for constructing nitrogen-containing heterocycles, which are often key components in pharmaceuticals and agrochemicals. The tert-butyl carboxylate group provides stability and can be selectively removed or modified, enabling versatile use in multi-step synthetic routes. Additionally, its hemioxalate form may enhance solubility or crystallization properties, facilitating purification processes during synthesis. Researchers also explore its potential in medicinal chemistry for designing drug candidates targeting specific biological pathways, owing to its structural features that mimic natural bioactive molecules.