Used primarily as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its hydroxyl and trichloro-substituted functional groups make it valuable in constructing heterocyclic compounds, particularly in the development of active ingredients in crop protection agents. It also serves in the preparation of selective pesticides due to its reactivity in forming stable amide and ester derivatives. Additionally, it has been explored in medicinal chemistry for its potential in creating antimicrobial and antifungal agents.