Very soluble in chloroform, soluble in methanol, slightly soluble in ethanol, and extremely slightly soluble in water. UV maximum absorption (methanol): 493315274238nm. The molecular formula is C46H62N4O11, with a molecular weight of 847.00500, a density of 1.339g/cm3, a melting point of 169-171 º C, and a boiling point of 969.589 º C at 760 mmHg.