ChemicalBook--->CAS DataBase List--->51744-66-2

51744-66-2

51744-66-2 Structure

51744-66-2 Structure
IdentificationBack Directory
[Name]

5,6-trans-Ergocalciferol
[CAS]

51744-66-2
[Synonyms]

trans-Vitamin D2
5,6-trans-VitaMin D2
Vitamin D2 EP Impurity A
5,6-trans-Ergocalciferol
Ergocalciferol EP Impurity A
Ergocalciferol Impurity 1(Ergocalciferol EP Impurity A)
(3β,5E,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol
Ergocalciferol (Vitamin D2) EP Impurity A (5,6-trans-Vitamin D2)
9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol, (3β,5E,7E,22E)- (9CI)
(S,E)-3-(2-((1R,3aS,7aR,E)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methyloctahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexan-1-ol
(S,E)-3-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexanol
[Molecular Formula]

C28H44O
[MDL Number]

MFCD30720013
[MOL File]

51744-66-2.mol
[Molecular Weight]

396.65
Chemical PropertiesBack Directory
[storage temp. ]

Store at -20°C, protect from light, stored under nitrogen
[solubility ]

Acetone (Slightly), Chloroform (Slightly), Dichloromethane (Slightly), Methanol
[form ]

Solid
[color ]

White to Pale Yellow
[Stability:]

Light Sensitive, Temperature Sensitive
Hazard InformationBack Directory
[Uses]

5,6-trans-Vitamin D2 is an isomer as well as one of the main decomposition products of Vitamin D2 (V676040).
[Definition]

ChEBI: 5,6-trans-Vitamin D2 is a vitamin D.
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