(R)-Esomeprazole
Based on 1 Customer Validation
(R)-Esomeprazole ((R)-Omeprazole; (+)-Omeprazole) is an orally active cytochrome P450 2C19, CYP3A4, and CYP2C9-related metabolic modulator. (R)-Esomeprazole can be used in studies of digestive system diseases and compound metabolic interactions.
For research use only. We do not sell to patients.
- Purity: 96.41%
- CAS No.: 119141-89-8
- Formula: C17H19N3O3S
- Molecular Weight:345.42
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Storage:
-20°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
Biological Activity
Chemical Information
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CAS No. 119141-89-8
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Appearance Solid
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Molecular Weight 345.42
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Formula C17H19N3O3S
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Color Light brown to brown
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SMILES
O=[S@@](C1=NC2=CC(OC)=CC=C2N1)CC3=NC=C(C)C(OC)=C3C
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Synonyms
(R)-Omeprazole; (+)-Omeprazole
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
Solvent & Solubility
DMSO : 50 mg/mL (144.75 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 (stored under nitrogen, away from moisture). 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 (stored under nitrogen, away from moisture). 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 (270 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
[1]. Pippa LF, et al. Impact of obesity and roux-en-Y gastric bypass on the pharmacokinetics of (R)- and (S)-omeprazole and intragastric pH. CPT Pharmacometrics Syst Pharmacol. 2024 Sep;13(9):1528-1541. [Content Brief]
[2]. Niwa T, et al. Stereoselectivity of human cytochrome p450 in metabolic and inhibitory activities. Curr Drug Metab. 2011 Jul;12(6):549-69. [Content Brief]
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 (stored under nitrogen, away from moisture). 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 | 2.8950 mL | 14.4751 mL | 28.9503 mL | 72.3757 mL |
| 5 mM | 0.5790 mL | 2.8950 mL | 5.7901 mL | 14.4751 mL | |
| 10 mM | 0.2895 mL | 1.4475 mL | 2.8950 mL | 7.2376 mL | |
| 15 mM | 0.1930 mL | 0.9650 mL | 1.9300 mL | 4.8250 mL | |
| 20 mM | 0.1448 mL | 0.7238 mL | 1.4475 mL | 3.6188 mL | |
| 25 mM | 0.1158 mL | 0.5790 mL | 1.1580 mL | 2.8950 mL | |
| 30 mM | 0.0965 mL | 0.4825 mL | 0.9650 mL | 2.4125 mL | |
| 40 mM | 0.0724 mL | 0.3619 mL | 0.7238 mL | 1.8094 mL | |
| 50 mM | 0.0579 mL | 0.2895 mL | 0.5790 mL | 1.4475 mL | |
| 60 mM | 0.0483 mL | 0.2413 mL | 0.4825 mL | 1.2063 mL | |
| 80 mM | 0.0362 mL | 0.1809 mL | 0.3619 mL | 0.9047 mL | |
| 100 mM | 0.0290 mL | 0.1448 mL | 0.2895 mL | 0.7238 mL |