Mephenytoin-d5
Based on 1 Customer Validation
Mephenytoin-d5 is the deuterium labeled Mephenytoin. Mephenytoin, an anticonvulsant, is the CYP2C19 and CYP2B6 substrate.
For research use only. We do not sell to patients.
- Purity: 98.72%
- CAS No.: 1185032-66-9
- Formula: C12H9D5N2O2
- Molecular Weight:223.28
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Storage:Powder -20°C, 3 years , 4°C, 2 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
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. 1185032-66-9
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Unlabeled Cas 50-12-4
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Appearance Solid
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Molecular Weight 223.28
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Formula C12H9D5N2O2
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Color White to off-white
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SMILES
CCC1(C2=C([2H])C([2H])=C([2H])C([2H])=C2[2H])C(N(C(N1)=O)C)=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 : 100 mg/mL (447.87 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 (276 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 4.4787 mL | 22.3934 mL | 44.7868 mL | 111.9670 mL |
| 5 mM | 0.8957 mL | 4.4787 mL | 8.9574 mL | 22.3934 mL | |
| 10 mM | 0.4479 mL | 2.2393 mL | 4.4787 mL | 11.1967 mL | |
| 15 mM | 0.2986 mL | 1.4929 mL | 2.9858 mL | 7.4645 mL | |
| 20 mM | 0.2239 mL | 1.1197 mL | 2.2393 mL | 5.5984 mL | |
| 25 mM | 0.1791 mL | 0.8957 mL | 1.7915 mL | 4.4787 mL | |
| 30 mM | 0.1493 mL | 0.7464 mL | 1.4929 mL | 3.7322 mL | |
| 40 mM | 0.1120 mL | 0.5598 mL | 1.1197 mL | 2.7992 mL | |
| 50 mM | 0.0896 mL | 0.4479 mL | 0.8957 mL | 2.2393 mL | |
| 60 mM | 0.0746 mL | 0.3732 mL | 0.7464 mL | 1.8661 mL | |
| 80 mM | 0.0560 mL | 0.2799 mL | 0.5598 mL | 1.3996 mL | |
| 100 mM | 0.0448 mL | 0.2239 mL | 0.4479 mL | 1.1197 mL |
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