26038-83-5
中文名称
4-十四烷基-7-羟基香豆酮
英文名称
4-HEPTADECYLUMBELLIFERONE
CAS
26038-83-5
分子式
C26H40O3
分子量
400.59
MOL 文件
26038-83-5.mol
26038-83-5 结构式
基本信息
中文别名
4-十七烷基伞形酮4-十四烷基-7-羟基香豆酮
4-十七烷基-7-羟基香豆素
英文别名
4-HEPTADECYLUMBELLIFERONE4-HEPTADECYL-7-HYDROXYCOUMARIN
Coumarin, 4-heptadecyl-7-hydroxy-
4-heptadecyl-7-hydroxy-2H-chromen-2-one
4-HEPTADECYLUMBELLIFERONE FOR &
4-HEPTADECYLUMBELLIFERONE FOR FLUORESCENCE
2H-1-Benzopyran-2-one, 4-heptadecyl-7-hydroxy-
物理化学性质
熔点95 °C(lit.)
沸点544.7±45.0 °C(Predicted)
密度1.004±0.06 g/cm3(Predicted)
溶解度在DMF中可溶
酸度系数(pKa)8.9(at 25℃)
形态固体
颜色米白色
酸碱指示剂变色ph值范围Weak blue 0 uorescence (7.9) to strong blue 0 uorescence (9.9)
最大波长(λmax)325nm, 366nm
生物领域应用Analyzing protein
orientations in proteoliposomes; characterizing
interactions of cationic lipids with nucleic acids;
investigating lipid assemblies; measuring surface
potential in biomembranes; studying/evaluating
human erythrocyte exovesiculation; studying lipid
bilayers properties; Langmuir-Blodgett films; as a
biological pH indicator; as a probe of membrane
surfaces
主要应用Fluorescent probes, monolayer assemblies, lipoplex electrostatics, optoacoustic contrast agents
