Used primarily as an intermediate in the synthesis of pharmaceuticals, especially in the production of local anesthetics and vasoconstrictors. It plays a key role in the development of active ingredients found in nasal decongestants and dental anesthetics due to its ability to modify biological activity when incorporated into larger molecules. Its structure supports the creation of compounds with enhanced stability and targeted physiological effects. Also utilized in research for developing new bioactive molecules and in the optimization of drug delivery systems.