Colchicine, CAS Number 64-86-8, Molecular Weight F.W. 399.44, Chemical Formula C22H25NO6, Chemical Container Material Clear Glass, Chemical Container Type Bottle, Chemical Container Size 500 mg, Chemical Family Type Analytical Reagents, Shelf Life 24 mo, Shipping Restrictions UN1544, Alkaloid, Solid, N.O.S. (Colchicine), 6.1, Pg II