Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and anticancer agents. Its structure allows for selective functionalization, making it valuable in constructing pyrimidine-based drug candidates. It is also employed in agrochemical research for designing novel pesticides and herbicides due to its ability to interact with biological targets in pests and pathogens. Additionally, it serves in materials science for creating heterocyclic polymers with unique electronic properties.