Methyl 2-bromo-4-cyanobenzoate is primarily used as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its structure, featuring both bromo and cyano functional groups, makes it a versatile building block for constructing complex molecules. It is often employed in cross-coupling reactions, such as Suzuki or Heck reactions, to create biologically active compounds. Additionally, it serves as a precursor in the synthesis of dyes, pigments, and other specialty chemicals. Its reactivity allows for further functionalization, enabling the development of diverse chemical entities for research and industrial applications.