Used as a key intermediate in the synthesis of herbicidal compounds, particularly in the production of aryloxyphenoxypropionate class herbicides. These herbicides are effective against grass weeds in broadleaf crops. The compound’s structure allows for further functionalization, enabling the development of active ingredients that inhibit acetyl-CoA carboxylase (ACCase) in target plants, leading to lipid biosynthesis disruption and plant death. Its hydrochloride salt form enhances stability and solubility during manufacturing processes.