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|
Name |
Vitamin D3 |
|
Synonyms |
Oxarol;[3H]-Vitamin
D3;calciol;colecalciferol;(5Z,7E)-(3S)-9,10-secocholesta-5,7,10(19)-trien-3-ol;Ebivit;rampage;(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylenecyclohexanol;vitamin
D3 powder;FeraCol;Deparal;Devaron; |
|
Molecular Formula |
C27H44O |
|
Molecular Weight |
384.63800 |
|
CAS Number |
67-97-0 |
|
purity |
≥98% |
|
Storage conditions |
Inert atmosphere,2-8°C |
application:Cholecalciferol
(English: Cholecalciferol, also known as vitamin D3 or Cholecalciferol) (CAS No.: 67-97-0) is a kind of vitamin D. Cholecalciferol, which is formed by
dehydrogenation of cholesterol, can be formed by ultraviolet radiation.
Therefore, the vitamin D of Cholecalciferol is 7-dehydrocholesterol. Cholecalciferol
(CAS No.: 67-97-0) is formed into 25-hydroxycholecalciferol through the action of the
hydroxylase system in the liver, and then is hydroxylated into 1,
25-dihydroxycholecalciferol in the kidney. This compound is 50% more active
than cholecalciferol, and has been proved to be the real active form of vitamin
D in the body. And 1, 25-dihydroxycholecalciferol is a hormone secreted by the
kidneys, so in fact cholecalciferol (CAS No.: 67-97-0) is also a prohormone.