VitaMin D4
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- ₹22602.6
- Product name: VitaMin D4
- CAS: 511-28-4
- MF: C28H46O
- MW: 398.66
- EINECS:208-127-5
- MDL Number:MFCD18781880
- Synonyms:RACUMIN D;OLEOVITAMIN D3;ANTI-RACHITIC VITAMIN;CHOLECALCIFEROLUM;22-Dihydroergocalciferol;Cyclohexanol, 4-methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,4S)-1,4,5-trimethylhexyl]-4H-inden-4-ylidene]ethylidene]-, (1S,3Z)-;(3S,5Z,7E)-9,10-Secoergosta-5,7,10-trien-3-ol;VITAMINE D4
1 prices
Selected condition：
Brand
- Sigma-Aldrich(India)
Package
- 1MG
- ManufacturerSigma-Aldrich(India)
- Product number88815
- Product description22,23-Dihydroergocalciferol ≥97.0% (HPLC)
- Packaging1MG
- Price₹22602.6
- Updated2022-06-14
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 88815 | 22,23-Dihydroergocalciferol ≥97.0% (HPLC) | 1MG | ₹22602.6 | 2022-06-14 | Buy |
Properties
Melting point :83-86 °C(lit.)
alpha :D18 +89.3° (c = 0.47 in acetone)
Boiling point :504.9±29.0 °C(Predicted)
Density :0.96
storage temp. :2-8°C
solubility :Soluble in Chloroform
form :Powder
pka :14.74±0.20(Predicted)
color :Off-white to light yellow
Stability :Hygroscopic, Temperature Sensitive
CAS DataBase Reference :511-28-4(CAS DataBase Reference)
alpha :D18 +89.3° (c = 0.47 in acetone)
Boiling point :504.9±29.0 °C(Predicted)
Density :0.96
storage temp. :2-8°C
solubility :Soluble in Chloroform
form :Powder
pka :14.74±0.20(Predicted)
color :Off-white to light yellow
Stability :Hygroscopic, Temperature Sensitive
CAS DataBase Reference :511-28-4(CAS DataBase Reference)
Safety Information
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Description
Derived from cholesterol, vitamin D is biosynthesized from its prohormone cholecalciferol (D3), the product of solar ultraviolet irradiation of 7-dehydrocholesterol in the skin. In 1966, it was first recognized that vitamin D must undergo activation via two oxidative metabolic steps. The first oxidation to 25-hydroxycholecalciferol (25(OH)D3: calcifediol; Calderol) occurs in the endoplasmic reticulum of the liver and is catalyzed by vitamin D 25-hydroxylase. This activation step is not regulated by plasma calcium concentrations. The major circulating form (10–80 μg/mL) is 25(OH)D3, which also is the primary storage form of vitamin D.More related product prices
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