Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of cardiovascular drugs and antihypertensive agents. It serves as a building block in the preparation of pyridazine-based compounds that exhibit biological activity, including inhibition of specific enzymes involved in blood pressure regulation. Its structure allows for easy modification, making it valuable in medicinal chemistry for optimizing drug candidates. Also employed in agrochemical research for the design of novel pesticides due to its ability to enhance compound stability and target specificity.