PF-04745637
Based on 1 publication(s) in Google Scholar
PF-04745637 is a potent and selective TRPA1 antagonist with an IC50 of 17 nM for human TRPA1.
For research use only. We do not sell to patients.
- Purity: 99.60%
- CAS No.: 1917294-46-2
- Formula: C27H32ClF3N2O2
- Molecular Weight:509.00
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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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) PF-04745637
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Biological Activity
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TRPA1 17 nM (IC50) |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1917294-46-2
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Appearance Solid
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Molecular Weight 509.00
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Formula C27H32ClF3N2O2
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Color White to off-white
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SMILES
O=C(C1(C2=CC=C(Cl)C=C2)CCCC1)NCC(N3CCC(C(F)(F)F)(O)CC3)CC4=CC=CC=C4
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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
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ACS Infect Dis
2024 Dec 13;10(12):4327-4336. PMID: 39578369
Solvent & Solubility
DMSO : 100 mg/mL (196.46 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 (4.91 mM); Clear solution; Need ultrasonic
This protocol yields a clear solution of 2.5 mg/mL.
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.
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 (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)
- Korean - KR (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. 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 | 1.9646 mL | 9.8232 mL | 19.6464 mL | 49.1159 mL |
| 5 mM | 0.3929 mL | 1.9646 mL | 3.9293 mL | 9.8232 mL | |
| 10 mM | 0.1965 mL | 0.9823 mL | 1.9646 mL | 4.9116 mL | |
| 15 mM | 0.1310 mL | 0.6549 mL | 1.3098 mL | 3.2744 mL | |
| 20 mM | 0.0982 mL | 0.4912 mL | 0.9823 mL | 2.4558 mL | |
| 25 mM | 0.0786 mL | 0.3929 mL | 0.7859 mL | 1.9646 mL | |
| 30 mM | 0.0655 mL | 0.3274 mL | 0.6549 mL | 1.6372 mL | |
| 40 mM | 0.0491 mL | 0.2456 mL | 0.4912 mL | 1.2279 mL | |
| 50 mM | 0.0393 mL | 0.1965 mL | 0.3929 mL | 0.9823 mL | |
| 60 mM | 0.0327 mL | 0.1637 mL | 0.3274 mL | 0.8186 mL | |
| 80 mM | 0.0246 mL | 0.1228 mL | 0.2456 mL | 0.6139 mL | |
| 100 mM | 0.0196 mL | 0.0982 mL | 0.1965 mL | 0.4912 mL |
PF-04745637 Related Classifications
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