3-Methyl-2-phenylpyridine is primarily utilized in the field of organic synthesis, where it serves as a key intermediate in the production of various pharmaceuticals and agrochemicals. Its structure is particularly valuable in the development of compounds with potential biological activity, such as anti-inflammatory and antimicrobial agents. Additionally, it is employed in the synthesis of complex molecules for research purposes, aiding in the study of chemical reactions and the development of new drugs. Its versatility also extends to material science, where it is used in the creation of advanced materials with specific electronic or optical properties.