Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other bioactive molecules. Its fluorinated structure enhances binding selectivity and metabolic stability in drug candidates. Commonly employed in agrochemicals to improve herbicidal and pesticidal activity due to increased lipophilicity and electron-withdrawing effects. Also utilized in materials science for designing fluorescent probes and organic semiconductors, where the pyridazine ring contributes to electron transport properties and the fluorine atoms fine-tune energy levels.