Chemistry:22-Dihydroergocalciferol

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22-Dihydroergocalciferol
22-Dihydroergocalciferol.svg
Names
IUPAC name
(3S,5Z,7E)-9,10-Secoergosta-5,7,10(19)-trien-3-ol
Systematic IUPAC name
(1S,3Z)-3-[(2E)-2-{(1R,3aS,7aR)-1-[(2R,5S)-5,6-Dimethylheptan-2-yl]-7a-methyloctahydro-4H-inden-4-ylidene}ethylidene]-4-methylidenecyclohexan-1-ol
Other names
(5Z,7E)-(3S)-9,10-seco-5,7,10(19)-ergostatrien-3-ol
(24S)-Methylcalciol
22,23-Dihydroercalciol[1]
Vitamin D4
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
UNII
Properties
C28H46O
Molar mass 398.675 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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22-Dihydroergocalciferol is a form of vitamin D, also known as vitamin D4.[2] It has the systematic name (5Z,7E)-(3S)-9,10-seco-5,7,10(19)-ergostatrien-3-ol.[1]

Vitamin D4 is found in certain mushrooms, being produced from ergosta-5,7-dienol (22,23-dihydroergosterol) instead of ergosterol.[3]

See also

References

External links