Clobetasone butyrate
Based on 1 publication(s) in Google Scholar
Clobetasone butyrate is a synthetic glucocorticoid and has topical anti-inflammatory activity especially in skin. Clobetasone butyrate can be used to relieve corticosteroid-responsive dermatoses, including atopic dermatitis and psoriasis.
For research use only. We do not sell to patients.
- Purity: 99.80%
- CAS No.: 25122-57-0
- Formula: C26H32ClFO5
- Molecular Weight:478.98
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
Publications Citing Use of MedChemExpress (MCE) Clobetasone butyrate
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Biological Activity
IC50: glucocorticoid[1]
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Large white domestic pig[1]
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Dosage:0.5% application on the skin
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Administration:7 weeks
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Result:Caused moderate to slight atrophy.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 25122-57-0
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Appearance Solid
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Molecular Weight 478.98
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Formula C26H32ClFO5
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Color White to off-white
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SMILES
C[C@@]1(C2)[C@](C(CCl)=O)(OC(CCC)=O)[C@@H](C)C[C@@]1([H])[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)C2=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (1)
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Journal Impact Factor
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Most Recent
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J Am Chem Soc
2021 Nov 10;143(44):18467-18480. PMID: 34648292
Solvent & Solubility
DMSO : 100 mg/mL (208.78 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (277 KB)
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SDS (418 KB)
- English - EN (418 KB)
- Français - FR (418 KB)
- Deutsch - DE (418 KB)
- Norwegian - NO (418 KB)
- Español - ES (418 KB)
- Swedish - SV (418 KB)
- Italian - IT (418 KB)
- Korean - KR (418 KB)
- Portuguese - PT (418 KB)
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Handling Instructions (2659 KB)
References
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.0878 mL | 10.4388 mL | 20.8777 mL | 52.1942 mL |
| 5 mM | 0.4176 mL | 2.0878 mL | 4.1755 mL | 10.4388 mL | |
| 10 mM | 0.2088 mL | 1.0439 mL | 2.0878 mL | 5.2194 mL | |
| 15 mM | 0.1392 mL | 0.6959 mL | 1.3918 mL | 3.4796 mL | |
| 20 mM | 0.1044 mL | 0.5219 mL | 1.0439 mL | 2.6097 mL | |
| 25 mM | 0.0835 mL | 0.4176 mL | 0.8351 mL | 2.0878 mL | |
| 30 mM | 0.0696 mL | 0.3480 mL | 0.6959 mL | 1.7398 mL | |
| 40 mM | 0.0522 mL | 0.2610 mL | 0.5219 mL | 1.3049 mL | |
| 50 mM | 0.0418 mL | 0.2088 mL | 0.4176 mL | 1.0439 mL | |
| 60 mM | 0.0348 mL | 0.1740 mL | 0.3480 mL | 0.8699 mL | |
| 80 mM | 0.0261 mL | 0.1305 mL | 0.2610 mL | 0.6524 mL | |
| 100 mM | 0.0209 mL | 0.1044 mL | 0.2088 mL | 0.5219 mL |