(S)-2-(1-Aminoethyl)phenol is primarily utilized in the synthesis of chiral compounds, particularly in the pharmaceutical industry. It serves as a key intermediate in the production of various drugs, including beta-blockers and other cardiovascular medications, due to its chiral nature which is crucial for the desired biological activity. Additionally, it is employed in the development of enantioselective catalysts, enhancing the efficiency and specificity of chemical reactions in organic synthesis. Its role in asymmetric synthesis is also significant, contributing to the creation of complex molecules with high enantiomeric purity, which is essential in the production of active pharmaceutical ingredients (APIs).