5(6)-羧基萘基荧光素结构式
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常用名 | 5(6)-羧基萘基荧光素 | 英文名 | 5(6)-carboxynaphthofluorescein |
|---|---|---|---|---|
| CAS号 | 128724-35-6 | 分子量 | 476.43300 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C29H16O7 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | N/A |
5(6)-羧基萘基荧光素用途5(6)-羧基萘荧光素是一种pH依赖性荧光团。5(6)-羧基萘荧光素在碱性pH范围内具有良好的灵敏度,可用于光纤pH传感器的构建。5(6)-羧基萘荧光素可用作荧光pH指示剂(Ex/Em=593/668 nm)[1]。 |
| 中文名 | 5(6)-羧基萘基荧光素 |
|---|---|
| 英文名 | 5(6)-carboxynaphthofluorescein |
| 英文别名 | 更多 |
| 描述 | 5(6)-羧基萘荧光素是一种pH依赖性荧光团。5(6)-羧基萘荧光素在碱性pH范围内具有良好的灵敏度,可用于光纤pH传感器的构建。5(6)-羧基萘荧光素可用作荧光pH指示剂(Ex/Em=593/668 nm)[1]。 |
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| 相关类别 | |
| 体外研究 | 5(6)-羧基萘荧光素可用作荧光pH指示剂,它在pH值为6.6至8.6的范围内敏感,pKa值为7.6[1]。5(6)-羧基萘荧光素具有荧光性质,激发波长=593nm,发射光谱=668nm[1]。 |
| 参考文献 |
| 分子式 | C29H16O7 |
|---|---|
| 分子量 | 476.43300 |
| 精确质量 | 476.09000 |
| PSA | 125.04000 |
| LogP | 6.02160 |
| 外观性状 | 深蓝色结晶 |
| 储存条件 | 2-8°C， 密封， 干燥， 避光 |
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危险品运输编码 | NONH for all modes of transport |
| WGK德国 | 3 |
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Org. Biomol. Chem. 7 , 1784-1792, (2009) The activity of synthetic pores, ion channels, transporters and carriers is usually determined with fluorescent probes in vesicles or by conductance measurements in planar lipid bilayers. Elaborating ... |
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High-performance fiber-optic pH microsensors for practical physiological measurements using a dual-emission sensitive dye.
Anal. Chem. 69 , 863-867, (1997) A fast and durable ratiometric pH microoptode that is highly accurate, precise, sensitive, reversible, and reproducible over the physiological ranges of pH, ionic strength, and temperature has been de... |
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Array biosensor based on enzyme kinetics monitoring by fluorescence spectroscopy: application for neurotoxins detection.
Biosens. Bioelectron. 22 , 3001-3007, (2007) The aim of the present work is to develop an evanescence wave array biosensor exploiting the "kinetic" approach of enzymatic reaction and further detection of the reaction products via pH sensitive fl... |
| 5(6)-Carboxynaphthofluorescein |
