2-Methoxyestrone-d4
Based on 1 Customer Validation
2-Methoxyestrone-d4 is the deuterium labeled 2-Methoxyestrone. 2-Methoxyestrone is a methoxylated catechol estrogen and metabolite of estrone, with a pKa of 10.81.
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- Pureté: 98.0%
- CAS No.: 949885-90-9
- Formule: C19H20D4O3
- Masse moléculaire:304.42
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Stockage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
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Activité biologique
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. 949885-90-9
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Unlabeled Cas 362-08-3
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Appearance Solid
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Masse moléculaire 304.42
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Formule C19H20D4O3
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Color White to yellow
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SMILES
C[C@@]12[C@](CC([2H])([2H])C2=O)([H])[C@@]3([H])[C@@](CC1)([H])C4=C([2H])C(OC)=C(O)C([2H])=C4CC3
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvant et solubilité
DMSO : 50 mg/mL (164.25 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)
Pureté et documentation
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Fiche technique (274 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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Instruction de manipulation (2659 KB)
Références
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 | 3.2849 mL | 16.4247 mL | 32.8494 mL | 82.1234 mL |
| 5 mM | 0.6570 mL | 3.2849 mL | 6.5699 mL | 16.4247 mL | |
| 10 mM | 0.3285 mL | 1.6425 mL | 3.2849 mL | 8.2123 mL | |
| 15 mM | 0.2190 mL | 1.0950 mL | 2.1900 mL | 5.4749 mL | |
| 20 mM | 0.1642 mL | 0.8212 mL | 1.6425 mL | 4.1062 mL | |
| 25 mM | 0.1314 mL | 0.6570 mL | 1.3140 mL | 3.2849 mL | |
| 30 mM | 0.1095 mL | 0.5475 mL | 1.0950 mL | 2.7374 mL | |
| 40 mM | 0.0821 mL | 0.4106 mL | 0.8212 mL | 2.0531 mL | |
| 50 mM | 0.0657 mL | 0.3285 mL | 0.6570 mL | 1.6425 mL | |
| 60 mM | 0.0547 mL | 0.2737 mL | 0.5475 mL | 1.3687 mL | |
| 80 mM | 0.0411 mL | 0.2053 mL | 0.4106 mL | 1.0265 mL | |
| 100 mM | 0.0328 mL | 0.1642 mL | 0.3285 mL | 0.8212 mL |
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