Vindoline, 98% min., White crystalline powder VindolineProduct Name(2β,3β,4β,5α,12β, ... .2182-14-1Molecular Weight456.53MolecularC25H32N2O6Structural FormulaAppearanceWhite crystalline powderAssay (HPLC)98% min.Loss on Drying5.0% max.Packing PE bag in aluminum tin or ...