4-(Bromomethyl)biphenyl is primarily utilized as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and fine chemicals. It serves as a key building block in the synthesis of various active pharmaceutical ingredients (APIs), where the bromomethyl group facilitates further functionalization through substitution reactions. This compound is also employed in the development of liquid crystals and organic electronic materials, contributing to advancements in display technologies and optoelectronic devices. Additionally, it finds use in cross-coupling reactions, such as Suzuki-Miyaura coupling, to create complex biphenyl derivatives for research and industrial applications. Its versatility in chemical transformations makes it a valuable reagent in both academic and industrial settings.