L-Proline-13C5
Based on 1 Customer Validation
L-Proline-13C5 is the 13C-labeled L-Proline. L-Proline is one of the twenty amino acids used in living organisms as the building blocks of proteins.
For research use only. We do not sell to patients.
- Purity: 99.93%
- CAS No.: 201740-83-2
- Formula: 13C5H9NO2
- Molecular Weight:120.09
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Storage:Powder -20°C, 3 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
- References
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Help & FAQs
All Endogenous Metabolite Isoforms
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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. 201740-83-2
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Unlabeled Cas 147-85-3
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Appearance Solid
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Molecular Weight 120.09
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Formula 13C5H9NO2
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Color White to off-white
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SMILES
O[13C]([13C@@H]1[13CH2][13CH2][13CH2]N1)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
H2O : 125 mg/mL (1040.89 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. 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)
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 (832.71 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (272 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 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. 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 | 8.3271 mL | 41.6354 mL | 83.2709 mL | 208.1772 mL |
| 5 mM | 1.6654 mL | 8.3271 mL | 16.6542 mL | 41.6354 mL | |
| 10 mM | 0.8327 mL | 4.1635 mL | 8.3271 mL | 20.8177 mL | |
| 15 mM | 0.5551 mL | 2.7757 mL | 5.5514 mL | 13.8785 mL | |
| 20 mM | 0.4164 mL | 2.0818 mL | 4.1635 mL | 10.4089 mL | |
| 25 mM | 0.3331 mL | 1.6654 mL | 3.3308 mL | 8.3271 mL | |
| 30 mM | 0.2776 mL | 1.3878 mL | 2.7757 mL | 6.9392 mL | |
| 40 mM | 0.2082 mL | 1.0409 mL | 2.0818 mL | 5.2044 mL | |
| 50 mM | 0.1665 mL | 0.8327 mL | 1.6654 mL | 4.1635 mL | |
| 60 mM | 0.1388 mL | 0.6939 mL | 1.3878 mL | 3.4696 mL | |
| 80 mM | 0.1041 mL | 0.5204 mL | 1.0409 mL | 2.6022 mL | |
| 100 mM | 0.0833 mL | 0.4164 mL | 0.8327 mL | 2.0818 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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