Sodium 2-oxobutanoate
Based on 1 publication(s) in Google Scholar
Sodium 2-oxobutanoate is an organic compound commonly used as a food additive and industrial raw material. It can be used as an acidity regulator, leavening agent and preservative, and is often used in the fields of bread, baked goods and canning. In addition, the compound is used in the production of certain industrial products, such as in plastics, textiles and dyes.
For research use only. We do not sell to patients.
- Purity: 99.95%
- CAS No.: 2013-26-5
- Formula: C4H5NaO3
- Molecular Weight:124.07
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Sodium 2-oxobutanoate
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Biological Activity
Sodium 2-oxobutanoate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2013-26-5
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Appearance Solid
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Molecular Weight 124.07
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Formula C4H5NaO3
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Color White to off-white
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SMILES
[Na].O=C(O)C(=O)CC
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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
Publications (1)
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Journal Impact Factor
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Most Recent
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Nat Struct Mol Biol
RNAi screens identify HES4 as a regulator of redox balance supporting pyrimidine synthesis and tumor growth. [Abstract]2024 Sep;31(9):1413-1425. PMID: 38769389
Solvent & Solubility
H2O : ≥ 100 mg/mL (806.00 mM)
DMSO : 25 mg/mL (201.50 mM; ultrasonic and warming and heat to 60°C; 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, 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.
* 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. 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)
Purity & Documentation
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Data Sheet (245 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
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 / H2O | 1 mM | 8.0600 mL | 40.2998 mL | 80.5997 mL | 201.4992 mL |
| 5 mM | 1.6120 mL | 8.0600 mL | 16.1199 mL | 40.2998 mL | |
| 10 mM | 0.8060 mL | 4.0300 mL | 8.0600 mL | 20.1499 mL | |
| 15 mM | 0.5373 mL | 2.6867 mL | 5.3733 mL | 13.4333 mL | |
| 20 mM | 0.4030 mL | 2.0150 mL | 4.0300 mL | 10.0750 mL | |
| 25 mM | 0.3224 mL | 1.6120 mL | 3.2240 mL | 8.0600 mL | |
| 30 mM | 0.2687 mL | 1.3433 mL | 2.6867 mL | 6.7166 mL | |
| 40 mM | 0.2015 mL | 1.0075 mL | 2.0150 mL | 5.0375 mL | |
| 50 mM | 0.1612 mL | 0.8060 mL | 1.6120 mL | 4.0300 mL | |
| 60 mM | 0.1343 mL | 0.6717 mL | 1.3433 mL | 3.3583 mL | |
| 80 mM | 0.1007 mL | 0.5037 mL | 1.0075 mL | 2.5187 mL | |
| 100 mM | 0.0806 mL | 0.4030 mL | 0.8060 mL | 2.0150 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.
Sodium 2-oxobutanoate Related Classifications
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