Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of antiviral and anticancer agents. Its structure allows for easy functionalization, making it valuable in building active pharmaceutical ingredients (APIs). Commonly employed in the development of kinase inhibitors and other targeted therapies. Also utilized in agrochemicals for the creation of herbicides and pesticides due to its ability to interfere with metabolic pathways in pests and weeds. Frequently used in research settings for designing new heterocyclic compounds with biological activity.