Methyl 2-bromopyrimidine-4-carboxylate is primarily used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. Its structure allows it to participate in various chemical reactions, such as cross-coupling reactions, which are essential for creating complex molecules. This compound is often utilized in the synthesis of pyrimidine derivatives, which are key components in drugs targeting cancer, viral infections, and other diseases. Additionally, it serves as a building block in the production of herbicides and fungicides, contributing to the development of more effective crop protection agents. Its versatility in chemical transformations makes it a valuable reagent in research and industrial applications.