Halobetasol propionate
Based on 1 publication(s) in Google Scholar
Halobetasol propionate (BMY-30056) is a synthetic glucocorticoid corticosteroid. Halobetasol propionate exhibits anti-inflammatory, antipruritic, and vasoconstrictive properties. Halobetasol propionate can be used for the study of psoriasis.
For research use only. We do not sell to patients.
- Purity: 99.74%
- CAS No.: 66852-54-8
- Formula: C25H31ClF2O5
- Molecular Weight:484.96
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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) Halobetasol propionate
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Biological Activity
Halobetasol propionate shows antiproliferative effects in the cotton-pellet granuloma assay in rats[2].
Halobetasol propionate has vasoconstrictive effects in the cutaneous vasoconstriction assay[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Halobetasol propionate (ED50 of 1.45 µg/animal) inhibits dermatitis in the ultraviolet-induced dermatitis in guinea pigs[2].
Halobetasol propionate has anti-inflammatory effects in croton oil-induced ear edema in rats (ED50 of 0.5 µg/animal) and mice (ED50 of <0.32 µg/animal)[2].
Halobetasol propionate inhibits dermatitis by Oxazolone (HY-126360) in mice (ED50 of 0.8 µg/animal) and in rats (ED50 of ~1 µg/animal)[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:In SCID mouse-psoriasis xenograft model[1].
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Dosage:0.05%
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Administration:Topical; twice a day; for 4 weeks
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Result:Improved psoriasis in the SCID mouse-psoriasis xenograft model.
Chemical Information
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CAS No. 66852-54-8
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Appearance Solid
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Molecular Weight 484.96
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Formula C25H31ClF2O5
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Color White to off-white
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SMILES
C[C@@]12[C@](C(CCl)=O)(OC(CC)=O)[C@@H](C)C[C@@]1([H])[C@]3([H])C[C@H](F)C4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C2)=O
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Synonyms
BMY-30056; CGP-14458; Ulobetasol propionate
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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 (206.20 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (5.16 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
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 (280 KB)
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SDS (645 KB)
- English - EN (645 KB)
- Français - FR (645 KB)
- Deutsch - DE (645 KB)
- Norwegian - NO (645 KB)
- Español - ES (645 KB)
- Swedish - SV (645 KB)
- Italian - IT (645 KB)
- Korean - KR (645 KB)
- Portuguese - PT (645 KB)
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Handling Instructions (2659 KB)
References
[1]. Kundu-Raychaudhuri S, et al. Kv1.3 in psoriatic disease: PAP-1, a small molecule inhibitor of Kv1.3 is effective in the SCID mouse psoriasis--xenograft model. J Autoimmun. 2014 Dec;55:63-72. [Content Brief]
[2]. Yawalkar S, et al. Dermatopharmacologic investigations of halobetasol propionate in comparison with clobetasol 17-propionate. J Am Acad Dermatol. 1991 Dec;25(6 Pt 2):1137-44. [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, 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 | 2.0620 mL | 10.3101 mL | 20.6203 mL | 51.5506 mL |
| 5 mM | 0.4124 mL | 2.0620 mL | 4.1241 mL | 10.3101 mL | |
| 10 mM | 0.2062 mL | 1.0310 mL | 2.0620 mL | 5.1551 mL | |
| 15 mM | 0.1375 mL | 0.6873 mL | 1.3747 mL | 3.4367 mL | |
| 20 mM | 0.1031 mL | 0.5155 mL | 1.0310 mL | 2.5775 mL | |
| 25 mM | 0.0825 mL | 0.4124 mL | 0.8248 mL | 2.0620 mL | |
| 30 mM | 0.0687 mL | 0.3437 mL | 0.6873 mL | 1.7184 mL | |
| 40 mM | 0.0516 mL | 0.2578 mL | 0.5155 mL | 1.2888 mL | |
| 50 mM | 0.0412 mL | 0.2062 mL | 0.4124 mL | 1.0310 mL | |
| 60 mM | 0.0344 mL | 0.1718 mL | 0.3437 mL | 0.8592 mL | |
| 80 mM | 0.0258 mL | 0.1289 mL | 0.2578 mL | 0.6444 mL | |
| 100 mM | 0.0206 mL | 0.1031 mL | 0.2062 mL | 0.5155 mL |