Colchicine Details Product Name: Colchicine Herb Source: Colchicum autumnale L. Part Used: Corm Appearance: Light yellow powder Specifications: 99.7% Test Method: HPLC CAS#: 64-86-8 Molecular Weight & Molecular Formula: C22H25NO6; 399.44 Colchicine Structural Formula: Melting Point & Solubility: mp 142-150℃, Freely sol in acohol and chloroform. Sol in water and one gram dissolves in 22ml water. Very slightly soluble in …