Gelsevirine
Based on 1 Customer Validation
Gelsevirine is the major alkaloid in Gelsemium elegans with potent anxiolytic effects. The anxiolytic mechanism of Gelsevirine may be involved in the agonist action of the glycine receptor in the brain. Gelsevirine has anti-proliferation activity with IC50 values of 1.41 mM and 1.22 mM for SW480 cells and MGC80-3 cells, respectively.
For research use only. We do not sell to patients.
- Purity: 98.80%
- CAS No.: 38990-03-3
- Formula: C21H24N2O3
- Molecular Weight:352.43
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 38990-03-3
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Appearance Solid
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Molecular Weight 352.43
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Formula C21H24N2O3
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Color Off-white to light yellow
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SMILES
O=C1[C@]([C@H](OC2)C[C@@H]3[C@@]2([H])[C@@]4([H])N5C)(C6=CC=CC=C6N1OC)[C@]4([H])[C@]3(C5)C=C
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 100 mg/mL (283.74 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 (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 (7.09 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: 2.5 mg/mL (7.09 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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. * 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.
Purity & Documentation
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Data Sheet (285 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Hua-Hai Zhang, et al. Characterization of Gelsevirine Metabolites in Rat Liver S9 by Accurate Mass Measurements Using High-Performance Liquid chromatography/quadrupole-time-of-flight Mass Spectrometry. Rapid Commun Mass Spectrom. 2019 Jul 30;33(14):1179-1 [Content Brief]
[2]. Ming Liu, et al. The Active Alkaloids of Gelsemium Elegans Benth. Are Potent Anxiolytics. Psychopharmacology (Berl). 2013 Feb;225(4):839-51. [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, 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 | 2.8374 mL | 14.1872 mL | 28.3744 mL | 70.9361 mL |
| 5 mM | 0.5675 mL | 2.8374 mL | 5.6749 mL | 14.1872 mL | |
| 10 mM | 0.2837 mL | 1.4187 mL | 2.8374 mL | 7.0936 mL | |
| 15 mM | 0.1892 mL | 0.9458 mL | 1.8916 mL | 4.7291 mL | |
| 20 mM | 0.1419 mL | 0.7094 mL | 1.4187 mL | 3.5468 mL | |
| 25 mM | 0.1135 mL | 0.5675 mL | 1.1350 mL | 2.8374 mL | |
| 30 mM | 0.0946 mL | 0.4729 mL | 0.9458 mL | 2.3645 mL | |
| 40 mM | 0.0709 mL | 0.3547 mL | 0.7094 mL | 1.7734 mL | |
| 50 mM | 0.0567 mL | 0.2837 mL | 0.5675 mL | 1.4187 mL | |
| 60 mM | 0.0473 mL | 0.2365 mL | 0.4729 mL | 1.1823 mL | |
| 80 mM | 0.0355 mL | 0.1773 mL | 0.3547 mL | 0.8867 mL | |
| 100 mM | 0.0284 mL | 0.1419 mL | 0.2837 mL | 0.7094 mL |
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