2'-O-Methyladenosine
Based on 1 Customer Validation
2'-O-Methyladenosine, a methylated adenine residue is found in urine of normals as well as in urine of adenosine deaminase (ADA) deficient patients. 2'-O-Methyladenosine exhibits unique hypotensive activities .
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- Reinheit: 99.76%
- CAS. Nr.: 2140-79-6
- Formel: C11H15N5O4
- Molecular Weight:281.27
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Speicherung:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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Human Endogenous Metabolite |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male spontaneously hypertensive rats (SHR; 16 weeks old)[2].
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Dosage:100, 200 mg/kg.
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Administration:IP, single dose.
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Result:Exhibited a significant hypotensive effect in decreasing blood pressure by about 40-50%.
Chemical Information
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CAS. Nr. 2140-79-6
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Appearance Solid
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Molecular Weight 281.27
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Formel C11H15N5O4
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Color White to off-white
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SMILES
O[C@H]1[C@@H](OC)[C@H](N2C(N=CN=C3N)=C3N=C2)O[C@@H]1CO
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Lösungsmittel & Löslichkeit
DMSO : 66.67 mg/mL (237.03 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.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
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: ≥ 3 mg/mL (10.67 mM); Clear solution
This protocol yields a clear solution of ≥ 3 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (30.0 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: ≥ 3 mg/mL (10.67 mM); Clear solution
This protocol yields a clear solution of ≥ 3 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (30.0 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. * 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.
Reinheit & Dokumentation
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Data Sheet (279 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
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- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
Verweise
[1]. Hirschhorn R, et al. Increased excretion of modified adenine nucleosides by children with adenosine deaminase deficiency. Pediatr Res. 1982 May;16(5):362-9. [Content Brief]
[2]. Yamada T, et al. Naturally occurring 2'-O-methylpurine nucleosides with hypotensive properties. Cell Mol Life Sci. 1998 Feb;54(2):125-8. [Content Brief]
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 | 3.5553 mL | 17.7765 mL | 35.5530 mL | 88.8826 mL |
| 5 mM | 0.7111 mL | 3.5553 mL | 7.1106 mL | 17.7765 mL | |
| 10 mM | 0.3555 mL | 1.7777 mL | 3.5553 mL | 8.8883 mL | |
| 15 mM | 0.2370 mL | 1.1851 mL | 2.3702 mL | 5.9255 mL | |
| 20 mM | 0.1778 mL | 0.8888 mL | 1.7777 mL | 4.4441 mL | |
| 25 mM | 0.1422 mL | 0.7111 mL | 1.4221 mL | 3.5553 mL | |
| 30 mM | 0.1185 mL | 0.5926 mL | 1.1851 mL | 2.9628 mL | |
| 40 mM | 0.0889 mL | 0.4444 mL | 0.8888 mL | 2.2221 mL | |
| 50 mM | 0.0711 mL | 0.3555 mL | 0.7111 mL | 1.7777 mL | |
| 60 mM | 0.0593 mL | 0.2963 mL | 0.5926 mL | 1.4814 mL | |
| 80 mM | 0.0444 mL | 0.2222 mL | 0.4444 mL | 1.1110 mL | |
| 100 mM | 0.0356 mL | 0.1778 mL | 0.3555 mL | 0.8888 mL |
2'-O-Methyladenosine Related Classifications
HY-W011552 Related Classifications
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