2-Cyano-4'-methylbiphenyl is primarily utilized in organic synthesis as an intermediate in the production of pharmaceuticals and agrochemicals. Its structure makes it a valuable building block for creating more complex molecules, particularly in the development of active pharmaceutical ingredients (APIs). The compound is often employed in cross-coupling reactions, which are essential for constructing carbon-carbon bonds in drug discovery processes. Additionally, it finds use in material science, where it can contribute to the synthesis of organic electronic materials or liquid crystals due to its aromatic and cyano functional groups. Its applications are largely driven by its ability to act as a versatile precursor in various chemical transformations.