Facinicline hydrochloride
Based on 1 Customer Validation
Facinicline hydrochloride (RG3487 hydrochloride) is an orally active nicotinic α7 receptor partial agonist, with a Ki of 6 nM for α7 human nAChR. Facinicline hydrochloride (RG3487 hydrochloride) improves cognition and sensorimotor gating in rodents. Facinicline hydrochloride (RG3487 hydrochloride) shows high affinity (antagonist) to 5-HT3Rs with a Ki value of 1.2 nM.
For research use only. We do not sell to patients.
- Purity: 99.66%
- CAS No.: 677305-02-1
- Formula: C15H19ClN4O
- Molecular Weight:306.79
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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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Biological Activity
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5-HT3 Receptor 1.2 nM (Ki) |
α7 6 nM (Ki) |
Facinicline (RG3487) activates human α7 nAChRs with an EC50 of 0.8 μM (oocytes) and 7.7 μM (QM7 cells)[1].
Facinicline (RG3487) exhibits antagonist properties at the serotonin 3 receptor (IC50 2.8 nM (oocytes), 32.7 nM (N1E-115 cells))[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
RG3487 (0.1–10 mg/kg p.o.) selectively enhances object recognition memory[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male Sprague-Dawley rats[1].
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Dosage:0.1-10 mg/kg (Pharmacokinetic Analysis).
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Administration:Orally.
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Result:The mean Cmax was typically observed between 0.5 and 4 h.
Chemical Information
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CAS No. 677305-02-1
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Appearance Solid
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Molecular Weight 306.79
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Formula C15H19ClN4O
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Color White to off-white
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SMILES
[H]Cl.O=C(C1=NNC2=C1C=CC=C2)N[C@@H]3CN4CCC3CC4
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Synonyms
RG3487 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)
Solvent & Solubility
DMSO : 125 mg/mL (407.44 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 100 mg/mL (325.96 mM; Need ultrasonic)
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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: ≥ 6.25 mg/mL (20.37 mM); Clear solution
This protocol yields a clear solution of ≥ 6.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (62.5 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: ≥ 6.25 mg/mL (20.37 mM); Clear solution
This protocol yields a clear solution of ≥ 6.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (62.5 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.
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: PBS
Solubility: 100 mg/mL (325.96 mM); Clear solution; Need ultrasonic
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.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
Purity & Documentation
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Data Sheet (277 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
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 |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 3.2596 mL | 16.2978 mL | 32.5956 mL | 81.4890 mL |
| 5 mM | 0.6519 mL | 3.2596 mL | 6.5191 mL | 16.2978 mL | |
| 10 mM | 0.3260 mL | 1.6298 mL | 3.2596 mL | 8.1489 mL | |
| 15 mM | 0.2173 mL | 1.0865 mL | 2.1730 mL | 5.4326 mL | |
| 20 mM | 0.1630 mL | 0.8149 mL | 1.6298 mL | 4.0744 mL | |
| 25 mM | 0.1304 mL | 0.6519 mL | 1.3038 mL | 3.2596 mL | |
| 30 mM | 0.1087 mL | 0.5433 mL | 1.0865 mL | 2.7163 mL | |
| 40 mM | 0.0815 mL | 0.4074 mL | 0.8149 mL | 2.0372 mL | |
| 50 mM | 0.0652 mL | 0.3260 mL | 0.6519 mL | 1.6298 mL | |
| 60 mM | 0.0543 mL | 0.2716 mL | 0.5433 mL | 1.3581 mL | |
| 80 mM | 0.0407 mL | 0.2037 mL | 0.4074 mL | 1.0186 mL | |
| 100 mM | 0.0326 mL | 0.1630 mL | 0.3260 mL | 0.8149 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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