Schisandrone
Based on 1 Customer Validation
Schisandrone, a 4-aryltetralone lignan, is isolated from the dried fruits of Schisandra sphenanthera. Schisandrone is an alpha-hemolysin (Hla) inhibitor that downregulates the transcript levels of hla, agrA and RNAIII. Hla is an integral virulence determinant in Staphylococcus aureus that determines pathogenicity. Schisandrone is a potent inhibitor against MRSA pneumonia.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 99.78%
- No. CAS: 98619-25-1
- Fòrmula: C21H24O5
- Peso molecular:356.41
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Almacenamiento:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Help & FAQs
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Actividad biológica
Schisandrone (4-32 µg/mL) inhibits Hla hemolytic activity without affecting the growth of S. aureus[2].
Schisandrone (4-32 µg/mL) has no apparent cytotoxicity and prevents S. aureus‑mediated A549 cell injury[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.
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Animal Model:S. aureus-infected mice[2]
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Dosage:40 mg/kg
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Administration:Subcutaneous injection (s.c.)
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Result:Combined with ceftiofur reduced The MIC of ceftiofur, from 32 µg/mL to 2 µg/mL.
Showed the survival rate of 30%.
Chemical Information
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No. CAS 98619-25-1
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Appearance Solid
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Peso molecular 356.41
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Fòrmula C21H24O5
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Color White to off-white
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SMILES
O=C1[C@@H](C)[C@@H](C)[C@H](C2=CC=C(OC)C(OC)=C2)C3=C1C=C(O)C(OC)=C3
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Structure Classification
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Initial Source
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvente y solubilidad
DMSO : ≥ 100 mg/mL (280.58 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, 6 months; -20°C, 1 month (protect from light). 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). 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)
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 (7.01 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. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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.
Pureza y Documentación
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Ficha de datos (277 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
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- Español - ES (252 KB)
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- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Instrucciones de manejo (2659 KB)
Referencias
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). 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 | 2.8058 mL | 14.0288 mL | 28.0576 mL | 70.1439 mL |
| 5 mM | 0.5612 mL | 2.8058 mL | 5.6115 mL | 14.0288 mL | |
| 10 mM | 0.2806 mL | 1.4029 mL | 2.8058 mL | 7.0144 mL | |
| 15 mM | 0.1871 mL | 0.9353 mL | 1.8705 mL | 4.6763 mL | |
| 20 mM | 0.1403 mL | 0.7014 mL | 1.4029 mL | 3.5072 mL | |
| 25 mM | 0.1122 mL | 0.5612 mL | 1.1223 mL | 2.8058 mL | |
| 30 mM | 0.0935 mL | 0.4676 mL | 0.9353 mL | 2.3381 mL | |
| 40 mM | 0.0701 mL | 0.3507 mL | 0.7014 mL | 1.7536 mL | |
| 50 mM | 0.0561 mL | 0.2806 mL | 0.5612 mL | 1.4029 mL | |
| 60 mM | 0.0468 mL | 0.2338 mL | 0.4676 mL | 1.1691 mL | |
| 80 mM | 0.0351 mL | 0.1754 mL | 0.3507 mL | 0.8768 mL | |
| 100 mM | 0.0281 mL | 0.1403 mL | 0.2806 mL | 0.7014 mL |
Schisandrone Related Classifications
HY-N2245 Related Classifications
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