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22-Dihydroergocalciferol

From Wikipedia, the free encyclopedia
Not to be confused withoctamethylcyclotetrasiloxane.
22-Dihydroergocalciferol
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
ECHA InfoCard100.007.389Edit this at Wikidata
UNII
  • InChI=1S/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,14-18H2,1-3,5-6H3/b23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1 checkY
    Key: DIPPFEXMRDPFBK-JPWDPSJFSA-N checkY
  • InChI=1/C28H46O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h12-13,19-20,22,25-27,29H,4,7-11,14-18H2,1-3,5-6H3/b23-12+,24-13-/t20-,22+,25-,26+,27-,28+/m0/s1
    Key: DIPPFEXMRDPFBK-JPWDPSJFBS
  • O[C@@H]1CC(\C(=C)CC1)=C\C=C2/CCC[C@]3([C@H]2CC[C@@H]3[C@H](C)CC[C@H](C)C(C)C)C
Properties
C28H46O
Molar mass398.675 g·mol−1
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Chemical compound

22-Dihydroergocalciferol is a form ofvitamin D, also known asvitamin 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

[edit]

References

[edit]
  1. ^abNomenclature of Vitamin DArchived 2017-08-23 at theWayback 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.Bibcode:2012PLoSO...740702P.doi:10.1371/journal.pone.0040702.PMC 3411670.PMID 22870201.

External links

[edit]
Look updihydroergocalciferol in Wiktionary, the free dictionary.
Fat
soluble
A
D
E
K (B02B)
Water
soluble
B
C
Combinations


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