Vitamin D2.html



Ergocalciferol
IUPAC name	(3β,5Z,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraen-3-ol
Other names	Drisdol (Sanofi-Synthelabo), Calcidol (Patrin Pharma)
Identifiers
CAS number	50-14-6
SMILES	CC(C)[C@@H](C)/C=C/[C@@H](C)[C@H]1CC[C@H]2/C (CCC[C@]12C)=C/C=C3/C[C@@H](O)CCC3=C
Properties
Molecular formula	C28H44O
Molar mass	396.65 g/mol
Melting point	114-118 °C
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox references

Ergocalciferol (Deltalin, Eli Lilly and Company) is a form of Vitamin D, also called vitamin D2. It has the systematic name "(3β,5Z,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraen-3-ol". It is created from viosterol, which in turn is created when ultraviolet light activates ergosterol.

References

This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unverifiable material may be challenged and removed. (February 2008)

This biochemistry article is a stub. You can help Wikipedia by expanding it.