4,5-Dimethylpyridin-2-amine is primarily used in organic synthesis as a building block for more complex chemical compounds. It serves as a key intermediate in the production of pharmaceuticals, particularly in the development of drugs targeting neurological disorders and infections. Its structure allows for modifications that can enhance the efficacy of active pharmaceutical ingredients. Additionally, it is utilized in the synthesis of agrochemicals, contributing to the creation of pesticides and herbicides that improve crop protection. The compound is also explored in material science for the development of organic electronic materials, where its properties can be tailored for use in sensors or conductive polymers.