2,3-Dimethoxybenzylamine is primarily used as a key intermediate in organic synthesis, particularly in the production of pharmaceuticals and fine chemicals. Its structure makes it valuable for constructing complex molecules, especially those with potential biological activity. It is often utilized in the synthesis of compounds targeting neurological disorders, such as Parkinson's disease, due to its ability to interact with specific receptors in the brain. Additionally, it serves as a building block in the development of agrochemicals, where it contributes to the creation of herbicides or pesticides. Its versatility in chemical reactions, such as reductive amination or coupling reactions, makes it a useful reagent in research and industrial applications.