N,N-Dimethyl-2-nitroaniline is primarily used as an intermediate in the synthesis of various dyes and pigments. Its nitro and dimethylamino groups make it a valuable precursor in the production of azo dyes, which are widely applied in the textile industry for coloring fabrics. Additionally, it serves as a building block in the manufacture of organic compounds used in research and industrial processes. Its role in chemical synthesis also extends to the development of pharmaceuticals and agrochemicals, where it contributes to the creation of complex molecules with specific biological activities.