2-Iodoadenosine
Based on 1 Customer Validation
2-Iodoadenosine is an activator of the A2A receptor (A2AR), with a human target EC50 of 5.4 µM. 2-Iodoadenosine stimulates cAMP production through adenosine A2A receptors. 2-Iodoadenosine inhibits Forskolin (HY-1537)-stimulated cAMP production through adenosine A3 receptors. 2-Iodoadenosine exhibits competitive inhibition of GI-nucleoside hydrolase relative to guanosine, with a Km/Ki of 61. Research related to central nervous system diseases, cancer, and cardiovascular diseases.
For research use only. We do not sell to patients.
- Purity : 98.0%
- CAS No.: 35109-88-7
- Formula: C10H12IN5O4
- Molecular Weight:393.14
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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HY-W011517
2-FluoroadenosineNucleoside Analogue -
HY-B0158
CytidineNucleoside Molecule -
HY-W008048
2',3'-O-IsopropylideneadenosineNucleoside Analogue -
HY-112582
N1-MethylpseudouridineMethylpseudouridine -
HY-B0158R
Cytidine (Standard)Nucleoside Molecule -
HY-W011517R
2-Fluoroadenosine (Standard)Standard
All Adenosine Receptor Isoforms
More
Biological Activity
Description
IC50 & Target
[2]|
hA2AAR 5.4 μM (EC50) |
rA2A 4.2 μM (Ki) |
Cellular Effect
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| CHO | EC50 |
5.4 μM
Compound: 1
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G-protein activation in human Adenosine A2A receptor expressed in CHO cells using cAMP assay
G-protein activation in human Adenosine A2A receptor expressed in CHO cells using cAMP assay
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[PMID: 11784146] |
In Vitro
2-Iodoadenosine competitively inhibits purified Crithidia fasciculata GI-nucleoside hydrolase with a Km/Ki of 61 [1].
2-Iodoadenosine (1 h) has a Ki of 4.2 μM at rat A2A receptors, a Ki of 297 nM at human A3 receptors, and only 36.1% displacement at A1 at 10 μM[2].
2-Iodoadenosine (1-100 µM; 55 min) has an EC50 of 5.4 µM in the A2A receptor cAMP assay, stimulates cAMP production with an EC50 of 5.4 µM and an Emax of 112%, and inhibits Forskolin (HY-1537)-induced cAMP through the human A3 receptor with an Emax of 68% at 30 µM[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 35109-88-7
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Appearance Solid
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Molecular Weight 393.14
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Formula C10H12IN5O4
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Color White to yellow
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SMILES
O[C@H]1[C@@H](O)[C@H](N2C=NC3=C2N=C(I)N=C3N)O[C@@H]1CO
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
In Vitro:
DMSO : 100 mg/mL (254.36 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 (protect from light). 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 (protect from light). 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)
In Vivo:
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: ≥ 5 mg/mL (12.72 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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: ≥ 5 mg/mL (12.72 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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.
In Vivo Dissolution Calculator
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. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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 (289 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 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 (protect from light). 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 | 2.5436 mL | 12.7181 mL | 25.4362 mL | 63.5906 mL |
| 5 mM | 0.5087 mL | 2.5436 mL | 5.0872 mL | 12.7181 mL | |
| 10 mM | 0.2544 mL | 1.2718 mL | 2.5436 mL | 6.3591 mL | |
| 15 mM | 0.1696 mL | 0.8479 mL | 1.6957 mL | 4.2394 mL | |
| 20 mM | 0.1272 mL | 0.6359 mL | 1.2718 mL | 3.1795 mL | |
| 25 mM | 0.1017 mL | 0.5087 mL | 1.0174 mL | 2.5436 mL | |
| 30 mM | 0.0848 mL | 0.4239 mL | 0.8479 mL | 2.1197 mL | |
| 40 mM | 0.0636 mL | 0.3180 mL | 0.6359 mL | 1.5898 mL | |
| 50 mM | 0.0509 mL | 0.2544 mL | 0.5087 mL | 1.2718 mL | |
| 60 mM | 0.0424 mL | 0.2120 mL | 0.4239 mL | 1.0598 mL | |
| 80 mM | 0.0318 mL | 0.1590 mL | 0.3180 mL | 0.7949 mL | |
| 100 mM | 0.0254 mL | 0.1272 mL | 0.2544 mL | 0.6359 mL |
2-Iodoadenosine Related Classifications
HY-W008552 Related Classifications
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