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 nitro group allows for further reduction to an amino group, enabling the formation of polyazo structures. Also employed in the preparation of pharmaceuticals and agrochemicals where substituted anilines are required. Additionally, it serves as a building block in organic synthesis for heterocyclic compounds used in materials science and bioactive molecule development.