Vitamin D4 (Synonyms: 22,23-Dihydroergocalciferol) |
Catalog No.GC37914 |
Vitamin D4 (22-Dihydroergocalciferol) is a Vitamin D derived from fungi.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 511-28-4
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >98.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Vitamin D4 is the active analogue of Vitamin D.
[1]. Byford V, et al. Use of vitamin D(4) analogs to investigate differences in hepatic and target cell metabolism of vitamins D(2) and D(3). Biochim Biophys Acta. 2002 Jul 11;1583(2):151-66. [2]. Tachibana Y, Tsuji M. Study on the metabolites of 1alpha,25-dihydroxyvitamin D4. Steroids. 2001 Feb;66(2):93-97. [3]. Tsugawa N, et al. Biological activity profiles of 1alpha,25-dihydroxyvitamin D2, D3, D4, D7, and 24-epi-1alpha,25-dihydroxyvitamin D2. Biol Pharm Bull. 1999 Apr;22(4):371-7. [4]. Rikkers H, DeLuca H, Lobeck C. Metabolism and serum protein binding of 3H-vitamin D4 in vitamin D-resistant rickets. J Pediatr. 1969 May;74(5):828. [5]. De Luca HF, Weller M, Blunt JW, Neville PF. Synthesis, biological activity., and metabolism of 22,23-3H vitamin D4. Arch Biochem Biophys. 1968 Mar 20;124(1):122-8.
Cas No. | 511-28-4 | SDF | |
Synonyms | 22,23-Dihydroergocalciferol | ||
Canonical 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 | ||
Formula | C28H46O | M.Wt | 398.66 |
Solubility | DMF: 25 mg/ml,DMSO: 3 mg/ml,Ethanol: 30 mg/ml | Storage | Store at -20°C |
General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. |
Prepare stock solution | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.5084 mL | 12.542 mL | 25.084 mL |
5 mM | 0.5017 mL | 2.5084 mL | 5.0168 mL |
10 mM | 0.2508 mL | 1.2542 mL | 2.5084 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Average Rating: 5
(Based on Reviews and 36 reference(s) in Google Scholar.)GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.
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