Vitamin D2

Catalog No.: A16784

Vitamin D2

Vitamin D2 Chemical Structure

CAS NO. 50-14-6

Vitamin D2 (Ergocalciferol) is a form of vitamin D, used as a vitamin D supplement.

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500 mg
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Biological Activity

Vitamin D2 (Ergocalciferol) is a form of vitamin D, used as a vitamin D supplement.
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.
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

*The above data is based on the productmolecular weight 396.65. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A16784
CAS No. 50-14-6
Formula C28H44O
M. Wt 396.65
Solubility DMSO
Purity >98%
Synonyms Ergocalciferol; Calciferol; Ercalciol
SMILES C=C1/C(C[[email protected]@H](O)CC1)=C\C=C2[[email protected]@]3([H])[[email protected]@](CCC\2)(C)[[email protected]]([[email protected]](C)/C=C/[[email protected]](C)C(C)C)([H])CC3

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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