MRE3008F20
Based on 1 Customer Validation
MRE3008F20 is a highly efficient, highly selective and radioactive adenosine A3 receptor (AA3R) antagonist (Ki=1.8 nM). MRE3008F20 effectively antagonises Cl-IB-MECA-induced cAMP production in resting lymphocytes with an IC50 value of 5 nM. MRE3008F20 can be used in the study of AA3R.
For research use only. We do not sell to patients.
- Purity: 98.34%
- CAS No.: 252979-43-4
- Formula: C21H20N8O3
- Molecular Weight:432.44
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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
All Adenosine Receptor Isoforms
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Biological Activity
IC50 : 5 nM (AA3R)[1]
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| CHO | IC50 |
4.5 nM
Compound: 7
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Inhibitory concentration as antagonistic activity against cAMP generation inhibited by IB-MECA in CHO cell membranes transfected with human Adenosine A3 receptor
Inhibitory concentration as antagonistic activity against cAMP generation inhibited by IB-MECA in CHO cell membranes transfected with human Adenosine A3 receptor
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[PMID: 10579811] |
| CHO | IC50 |
5.2 nM
Compound: 2
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Inhibition of cAMP accumulation in CHO cells expressing human adenosine A3 receptor; range 4.4-6.5
Inhibition of cAMP accumulation in CHO cells expressing human adenosine A3 receptor; range 4.4-6.5
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[PMID: 11123985] |
MRE3008F20 (0.1-100 nM) antagonizes 100 nM Cl-IB-MECA-induced inhibition of cAMP levels in resting human lymphocytes[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:Human lymphocytes
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Concentration:0.1-100 nM
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Incubation Time:
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Result:Antagonized 100 nM Cl-IB-MECA-induced inhibition of cAMP levels with an IC50 of 5.0 nM in resting Lymphocytes.
Chemical Information
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CAS No. 252979-43-4
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Appearance Solid
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Molecular Weight 432.44
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Formula C21H20N8O3
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Color White to off-white
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SMILES
O=C(NC1=CC=C(OC)C=C1)NC2=NC3=NN(CCC)C=C3C4=NC(C5=CC=CO5)=NN24
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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
Solvent & Solubility
DMSO : 100 mg/mL (231.25 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 (5.78 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 (274 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 | 2.3125 mL | 11.5623 mL | 23.1246 mL | 57.8115 mL |
| 5 mM | 0.4625 mL | 2.3125 mL | 4.6249 mL | 11.5623 mL | |
| 10 mM | 0.2312 mL | 1.1562 mL | 2.3125 mL | 5.7811 mL | |
| 15 mM | 0.1542 mL | 0.7708 mL | 1.5416 mL | 3.8541 mL | |
| 20 mM | 0.1156 mL | 0.5781 mL | 1.1562 mL | 2.8906 mL | |
| 25 mM | 0.0925 mL | 0.4625 mL | 0.9250 mL | 2.3125 mL | |
| 30 mM | 0.0771 mL | 0.3854 mL | 0.7708 mL | 1.9270 mL | |
| 40 mM | 0.0578 mL | 0.2891 mL | 0.5781 mL | 1.4453 mL | |
| 50 mM | 0.0462 mL | 0.2312 mL | 0.4625 mL | 1.1562 mL | |
| 60 mM | 0.0385 mL | 0.1927 mL | 0.3854 mL | 0.9635 mL | |
| 80 mM | 0.0289 mL | 0.1445 mL | 0.2891 mL | 0.7226 mL | |
| 100 mM | 0.0231 mL | 0.1156 mL | 0.2312 mL | 0.5781 mL |
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