Shaanxi Cuikang Pharmaceutical Technology Co., Ltd

Dithiothreitol (DTT) is a small molecular organic reducing agent with chemical formula of C4H10O2S2. It is mainly used in the field of biotechnology as a protein cracking reagent. At present, the most widely used method for the synthesis of dithiothreitol is to take threitol as raw material, first oxidize it with potassium permanganate, then obtain the thiointermediate under the action of thioacetic acid, and finally hydrolyze the thiointermediate to obtain dithiothreitol.