Ethyl biphenyl-2-carboxylate is primarily used as an intermediate in the synthesis of various organic compounds. It plays a significant role in the production of pharmaceuticals, where it serves as a building block for active pharmaceutical ingredients (APIs). Additionally, it is utilized in the development of agrochemicals, contributing to the creation of pesticides and herbicides. Its application extends to the field of material science, where it is involved in the synthesis of advanced polymers and coatings. The compound's stability and reactivity make it a valuable component in research and industrial processes aimed at developing new chemical entities and functional materials.