ChemicalBook > CAS DataBase List > 5,6-trans-Ergocalciferol

5,6-trans-Ergocalciferol

Product Name
5,6-trans-Ergocalciferol
CAS No.
51744-66-2
Chemical Name
5,6-trans-Ergocalciferol
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
CBNumber
CB92623206
Molecular Formula
C28H44O
Formula Weight
396.65
MOL File
51744-66-2.mol
More
Less

5,6-trans-Ergocalciferol Property

Melting point:
98.5-101 °C(Solv: ethyl ether (60-29-7); ligroine (8032-32-4))
Boiling point:
504.2±29.0 °C(Predicted)
Density 
0.97±0.1 g/cm3(Predicted)
storage temp. 
Store at -20°C, protect from light, stored under nitrogen
solubility 
Acetone (Slightly), Chloroform (Slightly), Dichloromethane (Slightly), Methanol
form 
Solid
pka
14.74±0.20(Predicted)
color 
White to Pale Yellow
Stability:
Light Sensitive, Temperature Sensitive
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
V676060
Product name
5,6-trans-VitaminD2
Packaging
25mg
Price
$285
Updated
2021/12/16
TRC
Product number
V676060
Product name
5,6-trans-VitaminD2
Packaging
100mg
Price
$985
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
73006
Product name
5,6-trans-VitaminD2
Packaging
2.5mg
Price
$650
Updated
2021/12/16
More
Less

5,6-trans-Ergocalciferol Chemical Properties,Usage,Production

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.

5,6-trans-Ergocalciferol Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

5,6-trans-Ergocalciferol Suppliers

Canada 1 China 37 India 4 United States 3 Global 45
Pharma Affiliates
Tel
--
Fax
--
Email
@pharmaffiliates.com
Country
India
ProdList
6754
Advantage
58
SynZeal Research Pvt Ltd
Tel
--
Fax
--
Email
standards@synzeal.com
Country
India
ProdList
6514
Advantage
58
Pharmaffiliates Analytics and Synthetics P. Ltd
Tel
--
Fax
--
Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
Advantage
58

51744-66-2, 5,6-trans-ErgocalciferolRelated Search:


  • (3β,5E,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol
  • 5,6-trans-Ergocalciferol
  • 5,6-trans-VitaMin D2
  • Ergocalciferol EP Impurity A
  • Ergocalciferol Impurity 1（Ergocalciferol EP Impurity A）
  • 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-((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
  • trans-Vitamin D2
  • Vitamin D2 EP Impurity A
  • (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-(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 (Vitamin Impurity)
  • 51744-66-2
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals