Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of compounds with potential antihypertensive and cardiovascular activity. It serves as a building block in medicinal chemistry for constructing pyridazine-based heterocyclic systems, which are known to exhibit biological activity. Its derivatives are explored for their enzyme inhibitory properties, especially in relation to kinases and phosphodiesterases. Also employed in agrochemical research for designing novel pesticides and herbicides due to its ability to modulate biological pathways in target organisms.