Used as a key intermediate in the synthesis of agrochemicals, particularly herbicides and plant growth regulators. Its structure allows for further functionalization in the development of chlorinated pyrimidine derivatives, which exhibit biological activity in crop protection. Also employed in the preparation of pharmaceuticals where pyrimidine scaffolds are needed, especially in antiviral and antimicrobial agents. Commonly utilized in research settings for building more complex heterocyclic systems through nucleophilic substitution or condensation reactions.