Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) with antiviral and anticancer properties. Its structure allows for functionalization in heterocyclic compound design, making it valuable in medicinal chemistry for creating pyrimidine-based drug candidates. It is also employed in agrochemical research for the development of novel pesticides and herbicides due to its ability to modulate biological activity in target organisms. The ester group facilitates coupling reactions, enabling efficient construction of complex molecules in both drug discovery and crop protection chemistry.