Potassium osmate(VI) dihydrate,99%

製品番号: HY-Y0994A 純度: 99%: Data Sheet SDS COA 取扱説明書
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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.

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Potassium osmate(VI) dihydrate,99% 構造式

CAS 番号 : 10022-66-9

容量	価格（税別）	在庫状況	数量
>無料サンプル (0.1 - 0.2 mg)		今すぐ申し込む
100 mg	$25	在庫あり	Estimated Time of Arrival: December 31
500 mg	$50	在庫あり	Estimated Time of Arrival: December 31
1 g	$80	在庫あり	Estimated Time of Arrival: December 31
5 g		お問い合わせ
10 g		お問い合わせ

or バルクお問い合わせ

* アイテムを追加する前、数量をご選択ください

This product is a controlled substance and not for sale in your territory.

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生物活性
純度とドキュメンテーション
参考文献
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製品説明

体外実験

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.

分子量

368.45

分子式

K₂OsO₄·2H₂O

CAS 番号

10022-66-9

Appearance

Solid

Color

Dark purple to black

SMILES

[K+].O=[Os-2](=O)(=O)=O.O

輸送条件

Room temperature in continental US; may vary elsewhere.

保管条件

Store at room temperature, keep dry and cool

*In solvent : -80°C, 6 months; -20°C, 1 month (Store at room temperature, keep dry and cool)

溶剤 & 溶解度

体外:

H₂O : 50 mg/mL (135.70 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.7141 mL	13.5704 mL	27.1407 mL
5 mM	0.5428 mL	2.7141 mL	5.4281 mL
10 mM	0.2714 mL	1.3570 mL	2.7141 mL

View the 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.

* 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.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

一般には略語で表示されます：C₁V₁ = C₂V₂

濃度 _（開始）

体積 _（開始）

濃度 _（終了）

体積 _（終了）

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).

純度とドキュメンテーション

純度: 99%

Select Batch:

データシート (269 KB) SDS (481 KB)

COA (306 KB)

取扱説明書 (2659 KB)

参考文献

[1]. Krief A, et al. Evidence of an equilibrium between selenides and osmium(VIII) reagents and selenoxides and osmium(VI) reagents. Chem Commun (Camb). 2002;(6):558-559.

Complete Stock Solution Preparation Table

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.