Vitamin D4
Based on 3 publication(s) in Google Scholar
Vitamin D4 (22-Dihydroergocalciferol) is a Vitamin D derived from fungi. The precursor of Vitamin D4 is 22,23-dihydroergosterol.
For research use only. We do not sell to patients.
- Purity: 99.52%
- CAS No.: 511-28-4
- Formula: C28H46O
- Molecular Weight:398.66
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Storage:
-20°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Vitamin D4
More
Biological Activity
Vitamin D deficiency and risk for cardiovascular disease[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 511-28-4
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Appearance Solid
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Molecular Weight 398.66
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Formula C28H46O
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Color Off-white to light yellow
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SMILES
C=C1/C(C[C@@H](O)CC1)=C\C=C2[C@@]3([H])[C@@](CCC\2)(C)[C@@H]([C@H](C)CC[C@H](C)C(C)C)CC3
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Synonyms
22-Dihydroergocalciferol
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
Publications (3)
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Journal Impact Factor
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Most Recent
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Cell Metab
Sensing steroid hormone 17α-hydroxypregnenolone by GPR56 enables protection from ferroptosis-induced liver injury. [Abstract]2024 Nov 5;36(11):2402-2418.e10. PMID: 39389061 -
Virol Sin
Antiviral activity of vitamin D derivatives against severe fever with thrombocytopenia syndrome virus in vitro and in vivo. [Abstract]2024 Aug 19:S1995-820X(24)00134-2. PMID: 39168248 -
Solvent & Solubility
DMSO : 25 mg/mL (62.71 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (271 KB)
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SDS (644 KB)
- English - EN (644 KB)
- Français - FR (644 KB)
- Deutsch - DE (644 KB)
- Norwegian - NO (644 KB)
- Español - ES (644 KB)
- Swedish - SV (644 KB)
- Italian - IT (644 KB)
- Korean - KR (644 KB)
- Portuguese - PT (644 KB)
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Handling Instructions (2659 KB)
References
[1]. Katherine M Phillips, et al. Vitamin D4 in mushrooms. PLoS One. 2012;7(8):e40702. [Content Brief]
[2]. Zittermann A, et al. Vitamin D and Cardiovascular Disease: An Update. Anticancer Res. 2019 Sep;39(9):4627-4635. [Content Brief]
[3]. Silver J, et al. Regulation by vitamin D metabolites of parathyroid hormone gene transcription in vivo in the rat. J Clin Invest. 1986 Nov;78(5):1296-301. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.5084 mL | 12.5420 mL | 25.0840 mL | 62.7101 mL |
| 5 mM | 0.5017 mL | 2.5084 mL | 5.0168 mL | 12.5420 mL | |
| 10 mM | 0.2508 mL | 1.2542 mL | 2.5084 mL | 6.2710 mL | |
| 15 mM | 0.1672 mL | 0.8361 mL | 1.6723 mL | 4.1807 mL | |
| 20 mM | 0.1254 mL | 0.6271 mL | 1.2542 mL | 3.1355 mL | |
| 25 mM | 0.1003 mL | 0.5017 mL | 1.0034 mL | 2.5084 mL | |
| 30 mM | 0.0836 mL | 0.4181 mL | 0.8361 mL | 2.0903 mL | |
| 40 mM | 0.0627 mL | 0.3136 mL | 0.6271 mL | 1.5678 mL | |
| 50 mM | 0.0502 mL | 0.2508 mL | 0.5017 mL | 1.2542 mL | |
| 60 mM | 0.0418 mL | 0.2090 mL | 0.4181 mL | 1.0452 mL |
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