(±)-Vesamicol hydrochloride
Based on 1 publication(s) in Google Scholar
(±)-Vesamicol hydrochloride ((±)-AH5183 hydrochloride) is a potent vesicular acetylcholine transport inhibitor with a Ki of 2 nM. (±)-Vesamicol hydrochloride also displays high affinity for σ1 and σ2 receptors with Kis of 26 nM and 34 nM, respectively.
For research use only. We do not sell to patients.
- Purity: 99.79%
- CAS No.: 120447-62-3
- Formula: C17H26ClNO
- Molecular Weight:295.85
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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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
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Publications Citing Use of MedChemExpress (MCE) (±)-Vesamicol hydrochloride
MoreAll Sigma Receptor Isoforms
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Biological Activity
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Sigma 1 Receptor |
Sigma 2 Receptor |
The pharmacological actions of (±)-Vesamicol have been attributed to inhibition of acetylcholine transport into synaptic vesicles and the subsequent quantal release of acetylcholine[1].
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:Male Wistar rats (120-300 g)[2]
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Dosage:3 mg/kg
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Administration:Intraperitoneal injection; once
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Result:The levels of cytosolic acetylcholine (ACh) increased in all regions of the brain, while those of vesicular ACh decreased in all regions except for the striatum.
Chemical Information
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CAS No. 120447-62-3
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Appearance Solid
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Molecular Weight 295.85
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Formula C17H26ClNO
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Color White to off-white
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SMILES
O[C@H]1[C@H](N2CCC(C3=CC=CC=C3)CC2)CCCC1.[H]Cl
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Synonyms
(±)-AH5183 hydrochloride
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (1)
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Journal Impact Factor
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Most Recent
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ACS Omega
Early Exposure of an Infantile Rat to Sex-Related Content Induces Precocious Puberty by Activation of Cholinergic Neurons in the Amygdala and KNDy Neurons in the Arcuate Nucleus. [Abstract]2025 Jul 8;10(28):30327-30334. PMID: 40727794
Solvent & Solubility
DMSO : 14 mg/mL (47.32 mM; ultrasonic and warming and heat to 60°C; 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 (sealed storage, away from moisture). 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 (sealed storage, away from moisture). 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: ≥ 2.08 mg/mL (7.03 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 (7.03 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. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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 (276 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)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. S M Efange, et al. N-hydroxyalkyl derivatives of 3 beta-phenyltropane and 1-methylspiro[1H-indoline-3,4'-piperidine]: vesamicol analogues with affinity for monoamine transporters. J Med Chem. 1997 Nov 21;40(24):3905-14. [Content Brief]
[2]. H Kobayashi, et al. Effects of systemic administration of 2-(4-phenyl-piperidino)-cyclohexanol (vesamicol) and an organophosphate DDVP on the cholinergic system in brain regions of rats. Brain Res Bull. 1997;43(1):17-23. [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 (sealed storage, away from moisture). 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 | 3.3801 mL | 16.9005 mL | 33.8009 mL | 84.5023 mL |
| 5 mM | 0.6760 mL | 3.3801 mL | 6.7602 mL | 16.9005 mL | |
| 10 mM | 0.3380 mL | 1.6900 mL | 3.3801 mL | 8.4502 mL | |
| 15 mM | 0.2253 mL | 1.1267 mL | 2.2534 mL | 5.6335 mL | |
| 20 mM | 0.1690 mL | 0.8450 mL | 1.6900 mL | 4.2251 mL | |
| 25 mM | 0.1352 mL | 0.6760 mL | 1.3520 mL | 3.3801 mL | |
| 30 mM | 0.1127 mL | 0.5633 mL | 1.1267 mL | 2.8167 mL | |
| 40 mM | 0.0845 mL | 0.4225 mL | 0.8450 mL | 2.1126 mL |
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