RN-1665
Based on 1 publication(s) in Google Scholar
RN-1665 is an orally active TRPV4 antagonist that exhibits excellent selectivity for related TRP receptors such as TRPV1, TRPV3 and TRPM8. RN-1665 is a TRPV4 probe for focus screens, with IC50s of 0.26 μM and 0.39 μM for hTRPV4 and rTRPV4 from human and rat, respectively.
For research use only. We do not sell to patients.
- Purity: 99.93%
- CAS No.: 1803003-65-7
- Formula: C20H24F5N3O3S2
- Molecular Weight:513.54
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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) RN-1665
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Biological Activity
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hTRPV4 0.26 μM (IC50) |
rTRPV4 0.39 μM (IC50) |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| HEK293 | IC50 |
0.26 μM
Compound: 23, RN-1665
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Antagonist activity at human TRPV4 receptor expressed in HEK293 cells assessed as inhibition of EC80 of 4alpha-PDD-stimulated calcium flux after 10 mins
Antagonist activity at human TRPV4 receptor expressed in HEK293 cells assessed as inhibition of EC80 of 4alpha-PDD-stimulated calcium flux after 10 mins
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[PMID: 26235950] |
| HEK293 | IC50 |
0.39 μM
Compound: 23, RN-1665
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Antagonist activity at rat TRPV4 receptor expressed in HEK293 cells assessed as inhibition of EC80 of 4alpha-PDD-stimulated calcium flux after 10 mins
Antagonist activity at rat TRPV4 receptor expressed in HEK293 cells assessed as inhibition of EC80 of 4alpha-PDD-stimulated calcium flux after 10 mins
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[PMID: 26235950] |
Pharmacokinetic Analysis in Wistar rats[1]
| Route | Dose (mg/kg) | Cl (L·h/kg) | AUCinf (min·ng/mL) | Vss (L/kg) | T1/2 (h) |
| i.v. | 1.05 | 1.35 | 46767 | 2.01 | 1.03 |
| Route | Dose (mg/kg) | Cmax (ng/mL) | AUCinf (min·ng/mL) | F (%) | |
| p.o. | 1.80 | 143 | 18153 | 22.7 |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1803003-65-7
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Appearance Solid
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Molecular Weight 513.54
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Formula C20H24F5N3O3S2
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Color White to off-white
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SMILES
O=C(C1=CC=C(S(F)(F)(F)(F)F)C=C1)NC2=CC=C(S(=O)(N3CCN(C(C)C)CC3)=O)C=C2
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
Solvent & Solubility
DMSO : 100 mg/mL (194.73 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: ≥ 2.5 mg/mL (4.87 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 (4.87 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 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.
Purity & Documentation
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Data Sheet (272 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 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. 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 | 1.9473 mL | 9.7363 mL | 19.4727 mL | 48.6817 mL |
| 5 mM | 0.3895 mL | 1.9473 mL | 3.8945 mL | 9.7363 mL | |
| 10 mM | 0.1947 mL | 0.9736 mL | 1.9473 mL | 4.8682 mL | |
| 15 mM | 0.1298 mL | 0.6491 mL | 1.2982 mL | 3.2454 mL | |
| 20 mM | 0.0974 mL | 0.4868 mL | 0.9736 mL | 2.4341 mL | |
| 25 mM | 0.0779 mL | 0.3895 mL | 0.7789 mL | 1.9473 mL | |
| 30 mM | 0.0649 mL | 0.3245 mL | 0.6491 mL | 1.6227 mL | |
| 40 mM | 0.0487 mL | 0.2434 mL | 0.4868 mL | 1.2170 mL | |
| 50 mM | 0.0389 mL | 0.1947 mL | 0.3895 mL | 0.9736 mL | |
| 60 mM | 0.0325 mL | 0.1623 mL | 0.3245 mL | 0.8114 mL | |
| 80 mM | 0.0243 mL | 0.1217 mL | 0.2434 mL | 0.6085 mL | |
| 100 mM | 0.0195 mL | 0.0974 mL | 0.1947 mL | 0.4868 mL |
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