5'-羧基-2',7'-二氯荧光素 基本信息
| 中文名称 | 5'-羧基-2',7'-二氯荧光素 |
|---|---|
| 中文同义词 | 5'-羧基-2',7'-二氯荧光素;FAM|5-羧基-2'7'-二氯荧光素;2,7-二氯-3,6-二羟基-3-氧代-3H-螺[异苯并呋喃-1,9-呫吨]-5-甲酸;5-羧基-2'7'-二氯荧光素;5'-羧基-2',7'-二氯荧光素 |
| 英文名称 | 5'-carboxyl-2',7'-dichlorodihydrofluorescein |
| 英文同义词 | 5'-carboxyl-2',7'-dichlorodihydrofluorescein;2',7'-Dichloro-3',6'-dihydroxy-3-oxo-3H-spiro-[isobenzofuran-1,9'-xanthene]-5-carboxylic acid;5-carboxy-2'7'-dichlorodihydrofluorescein;5-Carboxy-DCF;Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic acid, 2',7'-dichloro-3',6'-dihydroxy-3-oxo-;2',7'-Dichloro-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid 2',7'-Dichloro-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid;5-carboxy-2'7'-dichlorodihydrofluorescein;2',7'-Dichloro-3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid |
| CAS号 | 142975-81-3 |
| 分子式 | C21H10Cl2O7 |
| 分子量 | 445.21 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 142975-81-3.mol |
| 结构式 |  |
5'-羧基-2',7'-二氯荧光素 性质
| 储存条件 | 2-8°C |
|---|---|
| 溶解度 | 不溶于水，溶于N,N-二甲基甲酰胺、二甲基亚砜、甲醇 |
| 酸度系数(pKa) | 4.8(at 22℃) |
| 颜色 | 橙色固体 |
| 最大波长(λmax) | 495nm (Buffer pH4.0); 504nm (Buffer pH8.0) |
| 主要应用 | Fiber optic sensor for sol–gel material; planar laser-induced fluorescence (PLIF) measurements in aqueous flows |
| 生物领域应用 | Assessing reactive oxygen species (ROS) generation in isolated-perfused rat heart tissue;detecting nucleic acids; detecting/ quantifying bacteria; evaluating multimeric complexes;monitoring blood gas; monitoring/ measuring analytes concentration; multidrug resistance-associated protein-2 (MRP2, ABCC2) substrates; multidrug resistance-associated protein-5 (MRP5, ABCC5) substrates; screening mitochondrial permeabilitytransition;studyinghepaticdisposition; a substrate for measuring aryl sulfatase activity, acid phosphatase activity, β-galactosidase activity, lipase activity |