5,6-trans-Ergocalciferol
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- $285 - $985
- Product name: 5,6-trans-Ergocalciferol
- CAS: 51744-66-2
- MF: C28H44O
- MW: 396.65
- EINECS:
- MDL Number:MFCD30720013
- Synonyms:(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）;9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol, (3β,5E,7E,22E)- (9CI);Ergocalciferol (Vitamin D2) EP Impurity A (5,6-trans-Vitamin D2);(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
3 prices
Selected condition：
Brand
- Medical Isotopes, Inc.
- TRC
Package
- 2.5mg
- 25mg
- 100mg
- ManufacturerMedical Isotopes, Inc.
- Product number73006
- Product description5,6-trans-VitaminD2
- Packaging2.5mg
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberV676060
- Product description5,6-trans-VitaminD2
- Packaging25mg
- Price$285
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberV676060
- Product description5,6-trans-VitaminD2
- Packaging100mg
- Price$985
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Medical Isotopes, Inc. | 73006 | 5,6-trans-VitaminD2 | 2.5mg | $650 | 2021-12-16 | Buy |
| TRC | V676060 | 5,6-trans-VitaminD2 | 25mg | $285 | 2021-12-16 | Buy |
| TRC | V676060 | 5,6-trans-VitaminD2 | 100mg | $985 | 2021-12-16 | Buy |
Properties
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
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
Safety Information
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Description
5,6-trans-Vitamin D2 is an isomer as well as one of the main decomposition products of Vitamin D2 (V676040).Suppliers and manufacturers
Standardpharm Co. Ltd.
China National Standard Pharmaceutical Corporation Limited
J & K SCIENTIFIC LTD.
Chemsky（shanghai）International Co.,Ltd.
BOC Sciences
Beijing Comparison Pharmaceutical Technology Co., Ltd
ChemStrong Scientific Co.,Ltd
Shanghai Kewel Chemical Co., Ltd.
Nanjing XiZe Biotechnology CO., Ltd.
BOC Sciences