Methyl 5-bromo-2-furoate is primarily used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. Its structure makes it a valuable building block for constructing more complex molecules, especially those containing furan rings. It is often employed in coupling reactions, such as Suzuki or Sonogashira couplings, to create compounds with potential biological activity. Additionally, it serves as a precursor in the synthesis of heterocyclic compounds, which are widely explored for their therapeutic properties. Its application extends to material science, where it contributes to the development of specialized polymers and organic electronic materials.