Used as an intermediate in the synthesis of dyes and pigments due to its reactive chloro and nitro groups. Commonly employed in the production of agrochemicals, particularly herbicides and fungicides, where it contributes to the active ingredient's stability and effectiveness. Also utilized in pharmaceutical manufacturing as a building block for certain anti-inflammatory and antimicrobial compounds. Its carboxylic acid group allows for easy derivatization, making it valuable in organic synthesis for creating more complex molecules.