Used as a key intermediate in the synthesis of herbicides, particularly in the production of selective phenoxy-type herbicides that target broadleaf weeds. It plays an important role in agricultural chemistry due to its ability to be transformed into active ingredients that disrupt plant growth hormones. Its nitrile and carboxylic acid functional groups allow for further chemical modifications, making it valuable in the development of crop protection agents. Also utilized in research for designing new bioactive molecules and in the preparation of specialty chemicals for agrochemical industries.