C2100000
Cholecalciferol
European Pharmacopoeia (EP) Reference Standard
Synonym(s):
(+)-Vitamin D3, 7-Dehydrocholesterol activated, Activated 7-dehydrocholesterol, Calciol
About This Item
biological source
synthetic
grade
pharmaceutical primary standard
Agency
EP
API family
cholecalciferol
form
solid
manufacturer/tradename
EDQM
technique(s)
gas chromatography (GC): suitable
liquid chromatography (LC): suitable
mp
83-86 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
−20°C
SMILES string
CC(C)CCC[C@@H](C)[C@@]1([H])CC[C@@]([C@]1(C)CCC/2)([H])C2=C\C=C(C[C@@H](O)CC3)/C3=C
InChI
1S/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12+,23-13-/t21-,24+,25-,26+,27-/m1/s1
InChI key
QYSXJUFSXHHAJI-YRZJJWOYSA-N
Gene Information
human ... VDR(7421)
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General description
Cholecalciferol is a fat soluble vitamin, found commercially in vitamin supplements and rodenticides. It can be directly produced on exposure to sunlight or through normal dietary intake.
Application
Biochem/physiol Actions
Packaging
Other Notes
related product
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - STOT RE 1 Oral
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Protocols
Separation of Cholecalciferol (D3), analytical standard
This application demonstrates the suitability of the Ascentis Express C18, 5 μm, for the routine analysis of the fat-soluble vitamins D2 and D3 . Structures along with the optimized chromatogram obtained on the Ascentis Express C18, 5 μm are presented.
Separation of Ergocalciferol (D2), analytical standard; Cholecalciferol (D3), analytical standard
Separation of Ergocalciferol (D2), analytical standard; Cholecalciferol (D3), analytical standard
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