Used as a key intermediate in the synthesis of agrochemicals and pharmaceuticals, particularly in the development of herbicides and plant growth regulators. Its structure allows for selective substitution reactions, making it valuable in building complex pyrimidine-based molecules. It is also employed in research for creating novel compounds with biological activity, including antiviral and antimicrobial agents. The presence of multiple halogen atoms enables further functionalization through cross-coupling reactions, enhancing its utility in medicinal chemistry and crop protection product development.