Used as an intermediate in the synthesis of dyes and pigments due to its nitro and carboxylic acid functional groups, which allow for further chemical modifications. It also serves in the production of certain pharmaceuticals, where it acts as a building block for more complex molecules, particularly in the development of anti-inflammatory and analgesic agents. Its methyl and nitro substituents influence reactivity and solubility, making it suitable for selective reactions in organic synthesis. Additionally, it finds use in research laboratories for the preparation of ligands in coordination chemistry and metal-organic frameworks.