D-Ribose 5-phosphate disodium
Based on 3 publication(s) in Google Scholar
D-Ribose 5-phosphate disodium is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate disodium is used in the synthesis of nucleotides and nucleic acids.
For research use only. We do not sell to patients.
- Purity: 99.96%
- CAS No.: 18265-46-8
- Formula: C5H9Na2O8P
- Molecular Weight:274.07
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Storage:
-20°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
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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
Publications Citing Use of MedChemExpress (MCE) D-Ribose 5-phosphate disodium
MoreAll DNA/RNA Synthesis Isoforms
MoreAll Endogenous Metabolite Isoforms
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Biological Activity
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Human Endogenous Metabolite |
Ribose-5-phosphate is generally assumed to arise via the oxidative and nonoxidative pentose phosphate pathways[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. 18265-46-8
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Appearance Solid
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Molecular Weight 274.07
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Formula C5H9Na2O8P
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Color White to off-white
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SMILES
O=P(OC[C@H]([C@H]([C@H](C=O)O)O)O)(O[Na])O[Na]
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
Publications (3)
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Journal Impact Factor
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Most Recent
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Nature
2025 Jul;643(8070):192-200. PMID: 39695227 -
Cell Rep Med
Metabolic classification suggests the GLUT1/ALDOB/G6PD axis as a therapeutic target in chemotherapy-resistant pancreatic cancer. [Abstract]2023 Sep 19;4(9):101162. PMID: 37597521 -
Solvent & Solubility
H2O : 100 mg/mL (364.87 mM; Need ultrasonic)
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 (stored under nitrogen, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (stored under nitrogen, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: PBS
Solubility: 100 mg/mL (364.87 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (273 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)
- Korean - KR (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, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture). 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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 3.6487 mL | 18.2435 mL | 36.4870 mL | 91.2176 mL |
| 5 mM | 0.7297 mL | 3.6487 mL | 7.2974 mL | 18.2435 mL | |
| 10 mM | 0.3649 mL | 1.8244 mL | 3.6487 mL | 9.1218 mL | |
| 15 mM | 0.2432 mL | 1.2162 mL | 2.4325 mL | 6.0812 mL | |
| 20 mM | 0.1824 mL | 0.9122 mL | 1.8244 mL | 4.5609 mL | |
| 25 mM | 0.1459 mL | 0.7297 mL | 1.4595 mL | 3.6487 mL | |
| 30 mM | 0.1216 mL | 0.6081 mL | 1.2162 mL | 3.0406 mL | |
| 40 mM | 0.0912 mL | 0.4561 mL | 0.9122 mL | 2.2804 mL | |
| 50 mM | 0.0730 mL | 0.3649 mL | 0.7297 mL | 1.8244 mL | |
| 60 mM | 0.0608 mL | 0.3041 mL | 0.6081 mL | 1.5203 mL | |
| 80 mM | 0.0456 mL | 0.2280 mL | 0.4561 mL | 1.1402 mL | |
| 100 mM | 0.0365 mL | 0.1824 mL | 0.3649 mL | 0.9122 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
D-Ribose 5-phosphate disodium Related Classifications
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