Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and anticancer agents. Its structure serves as a building block for more complex pyrimidine-based compounds that can interact with biological targets such as enzymes and receptors. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies to optimize drug candidates. Also utilized in the preparation of kinase inhibitors and nucleoside analogs. Its derivatives are explored in agrochemical research for developing novel pesticides and plant growth regulators.