3-Methyl-2-oxobutanoic acid-13C4,d4 sodium
Based on 1 Customer Validation
Sodium 3-methyl-2-oxobutanoate-13C4,d4 is the deuterium and 13C labeled Sodium 3-methyl-2-oxobutanoate.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 1185115-88-1
- Formula: C13C4H3D4NaO3
- Molecular Weight:146.09
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Storage:
-20°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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Biological Activity
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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CAS No. 1185115-88-1
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Unlabeled Cas 3715-29-5
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Appearance Solid
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Molecular Weight 146.09
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Formula C13C4H3D4NaO3
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Color White to off-white
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SMILES
[2H]C([2H])([13C]([13CH3])([13C]([13C](O[Na])=O)=O)[2H])[2H]
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
H2O : 250 mg/mL (1711.27 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 (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.
* 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 (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.
* 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 (274 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 6.8451 mL | 34.2255 mL | 68.4510 mL | 171.1274 mL |
| 5 mM | 1.3690 mL | 6.8451 mL | 13.6902 mL | 34.2255 mL | |
| 10 mM | 0.6845 mL | 3.4225 mL | 6.8451 mL | 17.1127 mL | |
| 15 mM | 0.4563 mL | 2.2817 mL | 4.5634 mL | 11.4085 mL | |
| 20 mM | 0.3423 mL | 1.7113 mL | 3.4225 mL | 8.5564 mL | |
| 25 mM | 0.2738 mL | 1.3690 mL | 2.7380 mL | 6.8451 mL | |
| 30 mM | 0.2282 mL | 1.1408 mL | 2.2817 mL | 5.7042 mL | |
| 40 mM | 0.1711 mL | 0.8556 mL | 1.7113 mL | 4.2782 mL | |
| 50 mM | 0.1369 mL | 0.6845 mL | 1.3690 mL | 3.4225 mL | |
| 60 mM | 0.1141 mL | 0.5704 mL | 1.1408 mL | 2.8521 mL | |
| 80 mM | 0.0856 mL | 0.4278 mL | 0.8556 mL | 2.1391 mL | |
| 100 mM | 0.0685 mL | 0.3423 mL | 0.6845 mL | 1.7113 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.
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