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

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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

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Hazard and Precautionary Statements (GHS)

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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

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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

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5,6-trans-Ergocalciferol Suppliers

Canada 1 China 32 India 4 United States 3 Global 40

J & K SCIENTIFIC LTD.

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BOC Sciences

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Zhengzhou Kangshan Biological Co., Ltd.

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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