22-Dihydroergocalciferol

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]

22-Dihydroergocalciferol
Names
IUPAC name
(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5S)-5,6-dimethylhept-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-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
ECHA InfoCard 100.007.389
UNII
Properties
C28H46O
Molar mass 398.66 g/mol
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

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

See also

References

  1. Nomenclature of Vitamin D Archived 2017-08-23 at the Wayback Machine, IUPAC
  2. Definition of dihydroergocalciferol
  3. Phillips KM, Horst RL, Koszewski NJ, Simon RR (2012). "Vitamin d(4) in mushrooms". PLoS ONE. 7 (8): e40702. doi:10.1371/journal.pone.0040702. PMC 3411670. PMID 22870201.


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