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CAS号：79955-27-4
英文名称：5-CARBOXYFLUORESCEIN DIACETATE
英文同义词：CFDA;5-FAM DA;5-diacetate FAM;5(6)-FAM DIACETATE;5-Carboxyfluorescein diacetate;5-carboxy' Uorescein Diacetate;CARBOXYFLUORESCEIN DI-O-ACETATE;5-Carboxyfluorescein Diacetate >5(6)-CARBOXY-DI-O-ACETYLFLUORESCEIN;5-(AND-6)-CARBOXYFLUORESCEIN DIACETATE
中文名称：5-羧基荧光素二乙酸酯
中文同义词：5-羧基荧光素 二醋酸;5-羧基荧光素二乙酸酯;5-羧基荧光素双醋酸盐;5-羧基荧光素二醋酸盐;5-CARBOXYFLUORESCEIN DIACETATE 5-羧基荧光素二醋酸盐
分子式：C25H16O9
分子量：460.39
熔点：>250°C
沸点：693.1±55.0 °C(Predicted)
密度：1.57±0.1 g/cm3(Predicted)
储存条件：Sealed in dry,Store in freezer, under -20°C
溶解度：DMSO： soluble
酸度系数(pKa)：6.4(at 25℃)
形态：Solid
颜色：Colorless solid
酸碱指示剂变色ph值范围：Weak green ' uorescence (6.0) to strong green ' uourescence (7.2)
最大波长(λmax)：<300nm
BRN：68265
生物领域应用：Analyzing intracellular glutathione levels in cells; assessing gap junctional intercellular communication in cells; characterizing antifungal activity of micafungin, caspofungin; counting/detecting/evaluating microorganisms; detecting cells; detecting/measuring intracellular pH in yeast; determining extracellular/intracellular pH in bacteria under CO2 treatment; evaluating/measuring keratinocytes growth rate; identifying cancerous cells measuring gas (carbon dioxide or ammonia) concentration in body fluids; screening xenobiotic phloem mobility in plants; studying low-density lipoprotein (LDL)/cholesterol metabolism; as a substrate for measuring esterase activity
主要应用：Sensors, method for measuring bacteria, detecting intracellular pH inyeast, determination of extracellular and intracellular pH of microorganisms, detecting living cells, identification of cancerous cells, method for assessing microorganism viability, proliferative activities in tumor tissues, measuring the growth of keratinocytes, agent, neurodegenerative disorders, antineoplastic drugs