Used primarily as an intermediate in the synthesis of more complex chemical compounds, particularly in the production of dyes and pigments. It plays a key role in the manufacture of optical brighteners, which are added to detergents and papers to enhance their whiteness. Additionally, it serves as a precursor in the development of pharmaceuticals, where it contributes to the creation of active ingredients with specific therapeutic effects. Its nitro group makes it a valuable building block in organic synthesis, enabling the introduction of nitrogen-containing functional groups into target molecules.