Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of cardiovascular drugs and antihypertensive agents. It also finds application in agrochemicals, serving as a building block for novel pesticides and herbicides due to its stable heterocyclic structure and favorable electronic properties. Its derivatives exhibit biological activity against certain plant pathogens, making it valuable in crop protection research. Additionally, it is employed in medicinal chemistry for structure-activity relationship (SAR) studies, helping optimize drug candidates with improved efficacy and metabolic stability.