Linoleic acid-13C18
Based on 1 Customer Validation
Linoleic acid-13C18 is the 13C labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism .
For research use only. We do not sell to patients.
- Purity: 99%
- CAS No.: 287111-25-5
- Formula: 13C18H32O2
- Molecular Weight:298.31
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Storage:
-80°C, protect from light, stored under nitrogen
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. 287111-25-5
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Unlabeled Cas 60-33-3
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Appearance Liquid (Density: 0.957g/cm³)
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Molecular Weight 298.31
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Formula 13C18H32O2
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Color Colorless to light yellow
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SMILES
O[13C]([13CH2][13CH2][13CH2][13CH2][13CH2][13CH2][13CH2]/[13CH]=[13CH]\[13CH2]/[13CH]=[13CH]\[13CH2][13CH2][13CH2][13CH2][13CH3])=O
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Shipping
Shipping with dry ice.
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Storage
-80°C, protect from light, stored under nitrogen
Solvent & Solubility
0.1 M NaOH : 8.33 mg/mL (27.92 mM; ultrasonic and warming and adjust pH to 11 with NaOH)
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 (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months.
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 (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (272 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 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 (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| 0.1 M NaOH | 1 mM | 3.3522 mL | 16.7611 mL | 33.5222 mL | 83.8054 mL |
| 5 mM | 0.6704 mL | 3.3522 mL | 6.7044 mL | 16.7611 mL | |
| 10 mM | 0.3352 mL | 1.6761 mL | 3.3522 mL | 8.3805 mL | |
| 15 mM | 0.2235 mL | 1.1174 mL | 2.2348 mL | 5.5870 mL | |
| 20 mM | 0.1676 mL | 0.8381 mL | 1.6761 mL | 4.1903 mL | |
| 25 mM | 0.1341 mL | 0.6704 mL | 1.3409 mL | 3.3522 mL |