Used as a key intermediate in the synthesis of agrochemicals, particularly herbicides and insecticides. Its structure allows for selective modification, making it valuable in developing compounds with enhanced activity and stability. Commonly employed in the production of sulfonylurea herbicides, which inhibit plant amino acid synthesis and are effective at low application rates. Also utilized in pharmaceutical research for constructing pyrimidine-based bioactive molecules. Its reactivity facilitates coupling reactions in heterocyclic chemistry, supporting the development of novel compounds in crop protection and medicinal chemistry.