L-Methionine-1-13C
Based on 1 Customer Validation
L-Methionine-1-13C is the 13C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 81202-04-2
- Formula: C413CH11NO2S
- Molecular Weight:150.20
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and 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. 81202-04-2
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Unlabeled Cas 63-68-3
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Appearance Solid
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Molecular Weight 150.20
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Formula C413CH11NO2S
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Color White to off-white
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SMILES
O[13C]([C@@H](N)CCSC)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
H2O : 25 mg/mL (166.44 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 (sealed storage, away from moisture and 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 (sealed storage, away from moisture and 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 (269 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 (sealed storage, away from moisture and 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 | 6.6578 mL | 33.2889 mL | 66.5779 mL | 166.4447 mL |
| 5 mM | 1.3316 mL | 6.6578 mL | 13.3156 mL | 33.2889 mL | |
| 10 mM | 0.6658 mL | 3.3289 mL | 6.6578 mL | 16.6445 mL | |
| 15 mM | 0.4439 mL | 2.2193 mL | 4.4385 mL | 11.0963 mL | |
| 20 mM | 0.3329 mL | 1.6644 mL | 3.3289 mL | 8.3222 mL | |
| 25 mM | 0.2663 mL | 1.3316 mL | 2.6631 mL | 6.6578 mL | |
| 30 mM | 0.2219 mL | 1.1096 mL | 2.2193 mL | 5.5482 mL | |
| 40 mM | 0.1664 mL | 0.8322 mL | 1.6644 mL | 4.1611 mL | |
| 50 mM | 0.1332 mL | 0.6658 mL | 1.3316 mL | 3.3289 mL | |
| 60 mM | 0.1110 mL | 0.5548 mL | 1.1096 mL | 2.7741 mL | |
| 80 mM | 0.0832 mL | 0.4161 mL | 0.8322 mL | 2.0806 mL | |
| 100 mM | 0.0666 mL | 0.3329 mL | 0.6658 mL | 1.6644 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.
L-Methionine-1-13C Related Classifications
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