Isopropyl 3-cyanopicolinate is primarily used in the field of agrochemicals as a key intermediate in the synthesis of herbicides. It plays a significant role in the production of compounds that target weed control in various crops, enhancing agricultural productivity by minimizing unwanted plant growth. Additionally, it is utilized in research and development for creating novel chemical entities with potential herbicidal activity. Its application extends to the study of structure-activity relationships in chemical synthesis, aiding in the optimization of active ingredients for more effective and environmentally friendly agricultural solutions.