2,5-Dichloro-4-methoxybenzoic acid is primarily used as an intermediate in the synthesis of various organic compounds. It plays a significant role in the production of agrochemicals, particularly herbicides and pesticides, where it contributes to the development of active ingredients that target unwanted vegetation and pests. Additionally, this compound is utilized in the pharmaceutical industry for the preparation of certain drugs, including anti-inflammatory and antimicrobial agents. Its chemical structure allows for modifications that enhance the efficacy and specificity of the final products. In research, it serves as a building block for the development of novel chemical entities, aiding in the discovery of new materials and bioactive molecules.