25-HYDROXYVITAMIN D2
Synonym(s):Ercalcidiol;25-Hydroxyergocalciferol;25-Hydroxyergocalciferol solution;25-Hydroxyvitamin D2 solution;25-Hydroxycalciferol
- CAS NO.：21343-40-8
- Empirical Formula: C28H44O2
- Molecular Weight: 412.65
- MDL number: MFCD02683431
- EINECS: 606-742-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-16 07:06:08
What is 25-HYDROXYVITAMIN D2?
Chemical properties
Off-White Solid
The Uses of 25-HYDROXYVITAMIN D2
25-Hydroxyvitamin D2 may be used as a certified reference material (CRM) for the determination of the analyte in biological samples by chromatography techniques.
The Uses of 25-HYDROXYVITAMIN D2
A metabolite of Vitamin D2 (V676040).
The Uses of 25-HYDROXYVITAMIN D2
25-Hydroxyvitamin D2?can be used as an analytical standard for the quantitative analysis of 25-Hydroxyvitamin D2?content in biological fluids via LC-MS/MS.
What are the applications of Application
25-Hydroxyvitamin D2 is biologically active vitamin D2 metabolite
Definition
ChEBI: A hydroxycalciol that is vitamin D2 in which the hydrogen at position 25 has been replaced by a hydroxy group.
General Description
25-Hydroxyvitamin D2?(ergocalciferol or 25-hydroxycalciferol) is a metabolite of vitamin D found in the liver. It is one of the most common forms of vitamin D circulating in the body and plays an important role in determining vitamin D deficiency.
Properties of 25-HYDROXYVITAMIN D2
| Melting point: | 45-51°C |
| Boiling point: | 542.3±38.0 °C(Predicted) |
| Density | 1.02±0.1 g/cm3(Predicted) |
| Flash point: | 14℃ |
| storage temp. | Keep in dark place,Sealed in dry,Store in freezer, under -20°C |
| solubility | Limited solubility, soluble in DMSO or ethanol |
| form | White crystalline powder. |
| pka | 14.74±0.20(Predicted) |
| color | White to off-white |
| BRN | 4716773 |
| Stability: | Light Sensitive, Temperature Sensitive |
| CAS DataBase Reference | 21343-40-8(CAS DataBase Reference) |
Safety information for 25-HYDROXYVITAMIN D2
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 25-HYDROXYVITAMIN D2
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