2-(m-Tolyl)isonicotinic acid is primarily utilized in the field of organic synthesis, where it serves as a key intermediate in the production of various pharmaceutical compounds. Its structure makes it valuable for constructing complex molecules, particularly in the development of drugs targeting specific biological pathways. Additionally, it is employed in the synthesis of agrochemicals, contributing to the creation of pesticides and herbicides that enhance crop protection. In research, this compound is used to study chemical reactions and mechanisms, aiding in the discovery of new materials and processes. Its versatility in forming derivatives also makes it a useful tool in medicinal chemistry for designing molecules with potential therapeutic applications.