Taprenepag
Based on 4 publication(s) in Google Scholar
Taprenepag (CP-544326) is a potent and selective prostaglandin EP(2) agonist with IC50s of 10 and 15 nM for human and rat EP2, respectively. Taprenepag shows selectivity for EP2 over other EP receptors (IC50s>3200 nM for EP1, EP3, and EP4) and a panel of 37 G protein-coupled receptors.
For research use only. We do not sell to patients.
- Purity: 98.79%
- CAS No.: 752187-80-7
- Formula: C24H22N4O5S
- Molecular Weight:478.52
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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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) Taprenepag
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Biological Activity
Taprenepag (CP-544326) (0.01-1000 nM) increases cAMP levels in HEK293 cells expressing human EP2 (EC50=2.8 nM). Taprenepag has poor corneal permeability in an ex vivo rabbit corneal model[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 752187-80-7
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Appearance Solid
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Molecular Weight 478.52
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Formula C24H22N4O5S
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Color White to off-white
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SMILES
O=S(C1=CN=CC=C1)(N(CC2=CC(OCC(O)=O)=CC=C2)CC3=CC=C(N4C=CC=N4)C=C3)=O
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Synonyms
CP-544326
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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 2 years -20°C 1 year
Publications (4)
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Journal Impact Factor
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Most Recent
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Sci Adv
Ligand recognition, unconventional activation, and G protein coupling of the prostaglandin E2 receptor EP2 subtype. [Abstract]2021 Apr 2;7(14):eabf1268. PMID: 33811074 -
J Neuroinflammation
Taprenepag restores maternal-fetal interface homeostasis for the treatment of neurodevelopmental disorders. [Abstract]2024 Nov 28;21(1):307. PMID: 39609821 -
iScience
Identifying G protein-coupled receptors involved in adipose tissue function using the innovative RNA-seq database FATTLAS. [Abstract]2023 Sep 9;26(10):107841. PMID: 37766984 -
Solvent & Solubility
DMSO : ≥ 100 mg/mL (208.98 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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 (5.22 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.
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 (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Portuguese - PT (393 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.0898 mL | 10.4489 mL | 20.8978 mL | 52.2444 mL |
| 5 mM | 0.4180 mL | 2.0898 mL | 4.1796 mL | 10.4489 mL | |
| 10 mM | 0.2090 mL | 1.0449 mL | 2.0898 mL | 5.2244 mL | |
| 15 mM | 0.1393 mL | 0.6966 mL | 1.3932 mL | 3.4830 mL | |
| 20 mM | 0.1045 mL | 0.5224 mL | 1.0449 mL | 2.6122 mL | |
| 25 mM | 0.0836 mL | 0.4180 mL | 0.8359 mL | 2.0898 mL | |
| 30 mM | 0.0697 mL | 0.3483 mL | 0.6966 mL | 1.7415 mL | |
| 40 mM | 0.0522 mL | 0.2612 mL | 0.5224 mL | 1.3061 mL | |
| 50 mM | 0.0418 mL | 0.2090 mL | 0.4180 mL | 1.0449 mL | |
| 60 mM | 0.0348 mL | 0.1741 mL | 0.3483 mL | 0.8707 mL | |
| 80 mM | 0.0261 mL | 0.1306 mL | 0.2612 mL | 0.6531 mL | |
| 100 mM | 0.0209 mL | 0.1045 mL | 0.2090 mL | 0.5224 mL |
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