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4-Methyl-7-(2-nitrophenoxy)-2H-chromen-2-one (compound 2f) 是一种根据亲核芳香取代反应设计的荧光探针,此荧光探针能在中性水溶液中专门识别硒醇,同时具备对生物硫醇、胺和醇的高度抗干扰性。此化合物主要用于测定硒酶中硒的含量并用于成像技术观察活细胞中内源性硒醇的活性。
4-Methyl-7-(2-nitrophenoxy)-2H-chromen-2-one (compound 2f) 是一种根据亲核芳香取代反应设计的荧光探针,此荧光探针能在中性水溶液中专门识别硒醇,同时具备对生物硫醇、胺和醇的高度抗干扰性。此化合物主要用于测定硒酶中硒的含量并用于成像技术观察活细胞中内源性硒醇的活性。

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 25 mg | ¥ 11,300 | 2-4周 | |
| 50 mg | ¥ 15,200 | 2-4周 | |
| 100 mg | ¥ 18,900 | 2-4周 |
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| 产品描述 | Compound 2f, chemically known as 4-Methyl-7-(2-nitrophenoxy)-2H-chromen-2-one, is a selenium alcohol fluorescent probe designed on the nucleophilic aromatic substitution mechanism. It exhibits selective recognition of selenols in neutral aqueous solutions without significant interference from biological thiols, amines, or alcohols. This compound is utilized for quantifying selenium content in selenoproteins and imaging the activity of endogenous selenols in living cells. |
| 分子量 | 297.26 |
| 分子式 | C16H11NO5 |
| CAS No. | 1286479-53-5 |
| Smiles | O=C1OC=2C=C(OC=3C=CC=CC3N(=O)=O)C=CC2C(=C1)C |
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. 实际储存温度请以COA为准 |
对于不同动物的给药剂量换算,您也可以参考 更多