2-(Trifluoromethyl)-N-methylaniline is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its trifluoromethyl group enhances the biological activity and stability of the compounds it helps create. In pharmaceuticals, it is often utilized in the development of drugs targeting central nervous system disorders, due to its ability to cross the blood-brain barrier effectively. In agrochemicals, it plays a role in the production of herbicides and pesticides, where its chemical structure contributes to the efficacy and selectivity of these products. Additionally, it is employed in organic synthesis for the preparation of complex molecules, particularly in the construction of heterocyclic compounds, which are valuable in medicinal chemistry.