https://www.chemfw.com/chemicals-used-in-drugs-r-d-and-pharmaceutical-intermediates/ D-(+)-Trehalose dihydrate finds extensive applications in drug R&D and about pharmaceutical fine chemicals intermediates. As a natural disaccharide, trehalose dihydrate can be utilized for the synthesis of various functional groups in drug compounds. It serves as a crucial raw material in drug synthesis, acting as a starting material for pharmaceutical intermediates or as a ligand for catalysts.