Vitamin D2
Catalog No.: A16784
Vitamin D2 (Ergocalciferol) is a form of vitamin D, used as a vitamin D supplement.
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Biological Activity
| Description | Vitamin D2 (Ergocalciferol) is a form of vitamin D, used as a vitamin D supplement. | ||
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Product Information
| Catalog Num | A16784 |
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| Formula | C28H44O |
| Molecular Weight | 396.65 |
| CAS Number | 50-14-6 |
| SMILES | C=C1/C(C[C@@H](O)CC1)=C\C=C2[C@@]3([H])[C@@](CCC\2)(C)[C@]([C@H](C)/C=C/[C@H](C)C(C)C)([H])CC3 |
| Synonyms | Ergocalciferol; Calciferol; Ercalciol |
| Storage | Store lyophilized at -20ºC, keep desiccated. |
Solubility
| In vitro | DMSO | 20 mg/mL (50.42 mM) | |
| Water | Insoluble | ||
| Ethanol | 79 mg/mL (199.16 mM) | ||
| * <1 mg/ml means slightly soluble or insoluble. * Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. | |||
Preparing Stock Solutions
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 0.1 mM | 25.21 mL | 126.06 mL | 252.11 mL |
| 0.5 mM | 5.04 mL | 25.21 mL | 50.42 mL |
| 1 mM | 2.52 mL | 12.61 mL | 25.21 mL |
| 5 mM | 0.5 mL | 2.52 mL | 5.04 mL |
Useful Calculator
This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:
Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)
Please check COA/MSDS for correct molecular weight.
Calculate the dilution required to prepare a stock solution.This equation is commonly abbreviated as: C1V1 = C2V2
