Potassium osmate(VI) dihydrate,99%
Based on 1 Customer Validation
Potassium osmate (VI) dihydrate,99% is a catalyst capable of catalyzing the oxygen transfer reaction between selenides and selenoxides. Potassium osmate (VI) dihydrate,99% can catalyze the conversion of unsaturated selenoxides into dihydroxyalkyl selenides via the reduction reaction of selenoxides to selenides and the dihydroxylation reaction of CNC double bonds. Potassium osmate (VI) dihydrate,99% can serve as a pre-oxidant component of AD-mix-β (HY-W089458) for oxygen transfer and unsaturated selenoxide conversion reactions under aqueous conditions.
For research use only. We do not sell to patients.
- Purity: 99%
- CAS No.: 10022-66-9
- Formula: K2OsO4·2H2O
- Molecular Weight:368.45
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Storage:
Store at room temperature, keep dry and cool.
In solvent -80°C, 1 year , -20°C, 6 months
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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
Potassium osmate(VI) dihydrate (0.01 equiv.; 48 h) catalyzes the reduction of rac-citronellyl phenyl selenoxide to phenyl 6,7-dihydroxy citronellyl selenide in 80% yield, and methyl citronellyl selenoxide to methyl 6,7-dihydroxy citronellyl selenide in 4% yield, in aqueous t-BuOH (1:1) at 20 °C[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 10022-66-9
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Appearance Solid
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Molecular Weight 368.45
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Formula K2OsO4·2H2O
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Color Dark purple to black
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SMILES
[K+].O=[Os-2](=O)(=O)=O.O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature, keep dry and cool
In solvent -80°C 1 year -20°C 6 months
Solvent & Solubility
H2O : 50 mg/mL (135.70 mM; Need ultrasonic)
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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (269 KB)
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SDS (481 KB)
- English - EN (481 KB)
- Français - FR (481 KB)
- Deutsch - DE (481 KB)
- Norwegian - NO (481 KB)
- Español - ES (481 KB)
- Swedish - SV (481 KB)
- Italian - IT (481 KB)
- Korean - KR (481 KB)
- Portuguese - PT (481 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 2.7141 mL | 13.5704 mL | 27.1407 mL | 67.8518 mL |
| 5 mM | 0.5428 mL | 2.7141 mL | 5.4281 mL | 13.5704 mL | |
| 10 mM | 0.2714 mL | 1.3570 mL | 2.7141 mL | 6.7852 mL | |
| 15 mM | 0.1809 mL | 0.9047 mL | 1.8094 mL | 4.5235 mL | |
| 20 mM | 0.1357 mL | 0.6785 mL | 1.3570 mL | 3.3926 mL | |
| 25 mM | 0.1086 mL | 0.5428 mL | 1.0856 mL | 2.7141 mL | |
| 30 mM | 0.0905 mL | 0.4523 mL | 0.9047 mL | 2.2617 mL | |
| 40 mM | 0.0679 mL | 0.3393 mL | 0.6785 mL | 1.6963 mL | |
| 50 mM | 0.0543 mL | 0.2714 mL | 0.5428 mL | 1.3570 mL | |
| 60 mM | 0.0452 mL | 0.2262 mL | 0.4523 mL | 1.1309 mL | |
| 80 mM | 0.0339 mL | 0.1696 mL | 0.3393 mL | 0.8481 mL | |
| 100 mM | 0.0271 mL | 0.1357 mL | 0.2714 mL | 0.6785 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Potassium osmate(VI) dihydrate,99% Related Classifications
HY-Y0994A Related Classifications
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