Used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of antithyroid drugs like methimazole and related derivatives. It also serves in the development of agrochemicals and dyes due to its heterocyclic structure. Its reactivity with electrophilic agents makes it valuable in organic synthesis for constructing more complex molecules. Additionally, it has been explored in research for its potential biological activity, including antimicrobial and antioxidant properties.