144489-09-8
中文名稱
5-羧基-2',7'-二氯熒光素乙酰乙酸鹽, 單一化合物
英文名稱
5-Carboxy-DCF DA
CAS
144489-09-8
分子式
C25H14Cl2O9
分子量
529.28
MOL 文件
144489-09-8.mol
更新日期
2026/07/20 17:36:25
144489-09-8 結(jié)構(gòu)式
基本信息
中文別名
5-CDCFDA5-羧基-DCF DA
5-羧基-2',7'-二氯熒光素乙酰乙酸鹽
5-羧基-2',7'-二氯熒光素乙酰乙酸鹽, 單一化合物
英文別名
5-Carboxy-DCF DAAJIVVDSJIOOZOJ-UHFFFAOYSA-N
5-Carboxy-2',7'-dichlorofluorescein DA
5-Carboxy-2',7'-dichlorofluorescein diacetate
5-CDCFDA [5-Carboxy-2',7'-dichlorofluorescein Diacetate]
5-Carboxy-2',7'-dichlorofluorescein diacetate, 95%, single isomer
Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic acid, 3',6'-bis(acetyloxy)-2',7'-dichloro-3-oxo-
物理化學(xué)性質(zhì)
熔點(diǎn)178-180 °C(Solv: dichloromethane (75-09-2); ethyl acetate (141-78-6))
沸點(diǎn)743.3±60.0 °C(Predicted)
密度1.68±0.1 g/cm3(Predicted)
溶解度Insoluble in water; soluble acetonitrile, chloroform, N,N-dimethylformamide, dimethyl sulfoxide, methanol
酸度系數(shù)(pKa)3.70 ± 0.20, most acidic, temperature: 25°C
顏色Light brown solid; Off-white solid
最大波長(λmax)<300nm (Buffer pH4.0); 292nm (MeOH)
生物領(lǐng)域應(yīng)用Assessing reactive oxygen species (ROS) generation; counting yeast cells; identifying vacuolar system; monitoring blood gas; multidrug resistance-associated protein-2 (MRP2) substrates; studying hepatic disposition; a substrate for measuring esterase activity