Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for easy functionalization, making it valuable in medicinal chemistry for building pyrimidine-based drug candidates. Commonly employed in the preparation of antiviral, anticancer, and anti-inflammatory agents. Also utilized in agrochemical research for designing new pesticides and herbicides due to its ability to interact with biological targets in pests and pathogens.