Used in the synthesis of pharmaceutical intermediates, particularly in the development of adrenergic receptor agonists and bronchodilators. Its structure supports the creation of compounds that target respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD). The hydroxy and amino functional groups enable salt formation and enhance solubility, improving bioavailability in final drug products. Also employed in research settings for structure-activity relationship (SAR) studies of biologically active molecules.