(S)-Setastine
Based on 1 Customer Validation
(S)-Setastine ((S)-EGIS-2062 free acid) is a non-sedating, highly potent antagonist of H1 receptor-mediated responses. (S)-Setastine has a long-lasting antihistamine effect and good oral efficacy. (S)-Setastine can be used in the research of allergic diseases.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Fòrmula: C22H28ClNO
- Peso molecular:357.92
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
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Actividad biológica
Chemical Information
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Appearance Solid
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Peso molecular 357.92
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Fòrmula C22H28ClNO
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Color White to off-white
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SMILES
C[C@](C1=CC=C(C=C1)Cl)(OCCN2CCCCCC2)C3=CC=CC=C3
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Synonyms
(S)-EGIS-2062 free acid; (S)-EGYT-2062 free acid
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvente y solubilidad
DMSO : 100 mg/mL (279.39 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. 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. 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: ≥ 5 mg/mL (13.97 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 5 mg/mL (13.97 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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.
Pureza y Documentación
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Ficha de datos (270 KB)
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SDS (252 KB)
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- 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. 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 | 2.7939 mL | 13.9696 mL | 27.9392 mL | 69.8480 mL |
| 5 mM | 0.5588 mL | 2.7939 mL | 5.5878 mL | 13.9696 mL | |
| 10 mM | 0.2794 mL | 1.3970 mL | 2.7939 mL | 6.9848 mL | |
| 15 mM | 0.1863 mL | 0.9313 mL | 1.8626 mL | 4.6565 mL | |
| 20 mM | 0.1397 mL | 0.6985 mL | 1.3970 mL | 3.4924 mL | |
| 25 mM | 0.1118 mL | 0.5588 mL | 1.1176 mL | 2.7939 mL | |
| 30 mM | 0.0931 mL | 0.4657 mL | 0.9313 mL | 2.3283 mL | |
| 40 mM | 0.0698 mL | 0.3492 mL | 0.6985 mL | 1.7462 mL | |
| 50 mM | 0.0559 mL | 0.2794 mL | 0.5588 mL | 1.3970 mL | |
| 60 mM | 0.0466 mL | 0.2328 mL | 0.4657 mL | 1.1641 mL | |
| 80 mM | 0.0349 mL | 0.1746 mL | 0.3492 mL | 0.8731 mL | |
| 100 mM | 0.0279 mL | 0.1397 mL | 0.2794 mL | 0.6985 mL |
(S)-Setastine Related Classifications
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