Used as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes. It also serves in the development of certain pharmaceuticals and agrochemicals due to its reactive functional groups. Its nitro and chloro substituents make it suitable for further substitution reactions, enabling the construction of complex aromatic systems. Additionally, it has been explored in research for potential biological activity, including antimicrobial and antifungal properties, though not widely used in final active products.