Ergocalciferol Melting point: 115-119 Celsius Degrees CE0197,ISO13485,ISO9001:2000 Quality Standards: USP30.... Ergocalciferol (Vitamin D2) is a derivative of ergosterol formed by ultraviolet rays breaking of the C9-C10 bond. It differs from cholecalciferol in having a double bond between C22 and C23 and a methyl group at C24.

ERGOCALCIFEROL (er goe kal SIF e role) is a man made form of vitamin D. It helps your body keep the right amount of calcium and phosphorus for healthy bones and teeth.This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions

40mIU/g Ergocalciferol