Vitamin D3 CAS 67-97-0

Vitamin D3, likewise referred to as cholecalciferol, is the most important of the vitamin D family. Its major physical function is to control calcium as well as phosphorus metabolic rate in the body and advertise digestive calcium absorption.

The molecular formula is C27H44O, which is a fat-soluble vitamin as well as is additionally considered a hormone forerunner that acts upon calcium and phosphorus metabolic process. All-natural vitamin D3 is created by ultraviolet irradiation of 7-dehydrocholesterol produced after cholesterol dehydrogenation.

There go to least 10 known types of vitamin D, but the most vital are vitamin D2 (ergocalciferol) and also vitamin D3 (cholecalciferol).