144316-86-9
中文名稱(chēng)
6'-羧基-2',7'-二氯熒光素
英文名稱(chēng)
6'-carboxyl-2',7'-dichlorodihydrofluorescein
CAS
144316-86-9
分子式
C21H10Cl2O7
分子量
445.21
MOL 文件
144316-86-9.mol
更新日期
2026/07/20 17:36:25
144316-86-9 結(jié)構(gòu)式
基本信息
中文別名
6'-羧基-2',7'-二氯熒光素 英文別名
6-Carboxy-DCF6-Carboxy-2',7'-dichlorofluorescein
6-carboxy-2'7'-dichlorodihydrofluorescein
6'-carboxyl-2',7'-dichlorodihydrofluorescein
FAM|6-carboxy-2’7’-dichlorodihydrofluorescein
Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic acid, 2',7'-dichloro-3',6'-dihydroxy-3-oxo-
物理化學(xué)性質(zhì)
沸點(diǎn)742.4±60.0 °C(Predicted)
密度1.86±0.1 g/cm3(Predicted)
溶解度不溶于水；溶于N,N-二甲基甲酰胺、二甲基亞砜、甲醇
酸度系數(shù)(pKa)4.8 (at 22℃)
顏色橙色固體；黃色固體
最大波長(zhǎng)(λmax)495nm (Buffer pH4.0); 504nm (Buffer pH8.0)
生物領(lǐng)域應(yīng)用Assessing reactive oxygen species (ROS) generation in isolated-perfused rat heart tissue; detecting/quantifying bacteria; 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 permeability transition; studying hepatic disposition; a substrate for measuring aryl sulfatase activity, acid phosphatase activity,4 β-galactosidase activity, lipase activity
主要應(yīng)用Fiber optic sensor for sol–gel material; planar laser-induced fluorescence (PLIF) measurements in aqueous flows