Succinohydrazide is widely used in organic synthesis as a versatile building block for creating various heterocyclic compounds. It plays a key role in the preparation of pharmaceuticals, particularly in the synthesis of drugs with antimicrobial, antiviral, and anti-inflammatory properties. Additionally, it is employed in the production of agricultural chemicals, such as herbicides and fungicides, due to its ability to form stable intermediates. In material science, succinohydrazide is utilized in the development of polymers and resins, enhancing their thermal stability and mechanical properties. Its application also extends to analytical chemistry, where it serves as a reagent for detecting and quantifying carbonyl compounds.