Stearic acid-1-13C
Based on 1 Customer Validation
Stearic acid-1-13C is the 13C labeled Stearic acid. Stearic acid is a long chain dietary saturated fatty acid which exists in many animal and vegetable fats and oils.
For research use only. We do not sell to patients.
- Purity: 99.87%
- CAS No.: 85541-42-0
- Formula: C1713CH36O2
- Molecular Weight:285.47
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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
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. 85541-42-0
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Unlabeled Cas 57-11-4
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Appearance Solid
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Molecular Weight 285.47
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Formula C1713CH36O2
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Color White to off-white
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SMILES
CCCCCCCCCCCCCCCCC[13C](O)=O
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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
Solvent & Solubility
DMSO : 25 mg/mL (87.57 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (264 KB)
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SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Korean - KR (392 KB)
- Portuguese - PT (392 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.5030 mL | 17.5150 mL | 35.0300 mL | 87.5749 mL |
| 5 mM | 0.7006 mL | 3.5030 mL | 7.0060 mL | 17.5150 mL | |
| 10 mM | 0.3503 mL | 1.7515 mL | 3.5030 mL | 8.7575 mL | |
| 15 mM | 0.2335 mL | 1.1677 mL | 2.3353 mL | 5.8383 mL | |
| 20 mM | 0.1751 mL | 0.8757 mL | 1.7515 mL | 4.3787 mL | |
| 25 mM | 0.1401 mL | 0.7006 mL | 1.4012 mL | 3.5030 mL | |
| 30 mM | 0.1168 mL | 0.5838 mL | 1.1677 mL | 2.9192 mL | |
| 40 mM | 0.0876 mL | 0.4379 mL | 0.8757 mL | 2.1894 mL | |
| 50 mM | 0.0701 mL | 0.3503 mL | 0.7006 mL | 1.7515 mL | |
| 60 mM | 0.0584 mL | 0.2919 mL | 0.5838 mL | 1.4596 mL | |
| 80 mM | 0.0438 mL | 0.2189 mL | 0.4379 mL | 1.0947 mL |
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