(2S)-OMPT (triethylamine), dissolved in a 1:1 mixture of ethanol and chloroform at a purity of 98%, is a chiral epoxide derivative commonly used as a ligand in asymmetric catalysis. It is particularly valuable in the enantioselective synthesis of bioactive molecules such as amino acids and pharmaceuticals. The unique chemical properties of (2S)-OMPT triethylamine allow it to selectively bind specific metal complexes and activate them to preferentially form desired enantiomers.