Gelsemine
Based on 1 Customer Validation
Gelsemine, an alkaloid from the Chinese herb Gelsemium elegans, is effective in mitigating chronic pain. Antinociceptive effects.
Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.
- Reinheit: 99.77%
- CAS. Nr.: 509-15-9
- Formel: C20H22N2O2
- Molecular Weight:322.40
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
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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Biologische Aktivität
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Chemical Information
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Lösungsmittel & Löslichkeit
- Reinheit & Dokumentation
- Verweise
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Help & FAQs
Biologische Aktivität
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| A-431 | EC50 |
>100 μM
Compound: gelsemine
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Cytotoxicity against human A431 cells after 48 hrs by trypan blue test
Cytotoxicity against human A431 cells after 48 hrs by trypan blue test
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[PMID: 16643063] |
Immunohistochemical study shows that PSNL increases c-Fos expression in the neurons of the anterior cingulate cortex, and Gelsemine (4 mg/kg) decreases c-Fos expression by 58%[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 509-15-9
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Appearance Solid
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Molecular Weight 322.40
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Formel C20H22N2O2
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Color White to off-white
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SMILES
O=C1NC2=CC=CC=C2[C@]13[C@]4([H])[C@@]5([C@]6([H])C[C@H]3OC[C@@H]6[C@H]4N(C)C5)C=C
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Structure Classification
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Initial Source
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Lösungsmittel & Löslichkeit
DMSO : 100 mg/mL (310.17 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
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: ≥ 2.08 mg/mL (6.45 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (6.45 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
Reinheit & Dokumentation
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Data Sheet (278 KB)
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SDS (421 KB)
- English - EN (421 KB)
- Français - FR (421 KB)
- Deutsch - DE (421 KB)
- Norwegian - NO (421 KB)
- Español - ES (421 KB)
- Swedish - SV (421 KB)
- Italian - IT (421 KB)
- Korean - KR (421 KB)
- Portuguese - PT (421 KB)
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Handling Instructions (2659 KB)
Verweise
Complete Stock Solution Preparation Table
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| DMSO | 1 mM | 3.1017 mL | 15.5087 mL | 31.0174 mL | 77.5434 mL |
| 5 mM | 0.6203 mL | 3.1017 mL | 6.2035 mL | 15.5087 mL | |
| 10 mM | 0.3102 mL | 1.5509 mL | 3.1017 mL | 7.7543 mL | |
| 15 mM | 0.2068 mL | 1.0339 mL | 2.0678 mL | 5.1696 mL | |
| 20 mM | 0.1551 mL | 0.7754 mL | 1.5509 mL | 3.8772 mL | |
| 25 mM | 0.1241 mL | 0.6203 mL | 1.2407 mL | 3.1017 mL | |
| 30 mM | 0.1034 mL | 0.5170 mL | 1.0339 mL | 2.5848 mL | |
| 40 mM | 0.0775 mL | 0.3877 mL | 0.7754 mL | 1.9386 mL | |
| 50 mM | 0.0620 mL | 0.3102 mL | 0.6203 mL | 1.5509 mL | |
| 60 mM | 0.0517 mL | 0.2585 mL | 0.5170 mL | 1.2924 mL | |
| 80 mM | 0.0388 mL | 0.1939 mL | 0.3877 mL | 0.9693 mL | |
| 100 mM | 0.0310 mL | 0.1551 mL | 0.3102 mL | 0.7754 mL |
Gelsemine Related Classifications
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