Used primarily as an intermediate in organic synthesis, particularly in the preparation of heterocyclic compounds and pharmaceuticals. It serves as a building block in the development of certain nitrogen-rich polymers and coordination complexes due to its ability to chelate metal ions. Its nitroso functional groups participate in cycloaddition and reduction reactions, making it valuable in research settings for constructing complex ring systems. Additionally, it has been explored in the design of energetic materials and specialty chemicals where controlled reactivity and thermal stability are required.