Used as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes due to its aromatic amine functionality. Its electron-donating methoxy group and electron-withdrawing nitro group make it suitable for use in charge-transfer complexes and nonlinear optical materials. Also employed in the development of certain pharmaceuticals and agrochemicals where substituted anilines are required. Its structure allows for coupling reactions in the preparation of functional organic compounds for research and industrial applications.