Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of pyrimidine-based drugs with potential antiviral and anticancer activities. Its structure allows for easy functionalization, making it valuable in medicinal chemistry for building bioactive molecules. Also employed in agrochemical research for designing novel pesticides and herbicides due to its reactivity and ability to form diverse derivatives. Commonly utilized in heterocyclic chemistry to construct fused ring systems for advanced organic materials.