3-Cyanobenzohydrazide is primarily utilized in the field of organic synthesis, where it serves as a versatile intermediate for the preparation of various heterocyclic compounds. Its structure, featuring both a cyano group and a hydrazide moiety, makes it a valuable building block for constructing complex molecules, particularly in the development of pharmaceuticals and agrochemicals. The compound is often employed in the synthesis of hydrazone derivatives, which are known for their biological activities, including antimicrobial, anticancer, and anti-inflammatory properties. Additionally, 3-Cyanobenzohydrazide is used in the production of dyes and pigments, where its reactive groups facilitate the formation of stable and vibrant colorants. Its role in the creation of coordination polymers and metal-organic frameworks (MOFs) is also noteworthy, as it contributes to the development of materials with potential applications in gas storage, catalysis, and sensing. Overall, this chemical is a key component in advancing research and innovation across multiple scientific disciplines.