Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of nitrogen-containing heterocyclic compounds. Its structure supports the construction of bioactive molecules, including potential antihypertensive and anti-inflammatory agents. Commonly employed in medicinal chemistry for building pyridazine-based scaffolds, which are of interest in drug discovery due to their biological activity and metabolic stability. Also utilized in agrochemical research for designing novel pesticides and herbicides. Serves as a ligand or building block in coordination chemistry and materials science for creating metal-organic frameworks with functional properties.