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2',7'-二氟荧光素

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编辑结构

2',7'-二氟荧光素

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CAS No. 195136-58-4

分子式 C20H10F2O5

分子量 368.29

英文名称 2',7'-DIFLUOROFLUORESCEIN

中文同义词 2',7'-二氟荧光素;2',7'-二氟-3',6'-二羟基-3H-螺[异苯并呋喃-1,9'-氧杂蒽]-3-酮

基本信息

产品名称

2',7'-二氟荧光素

中文同义词

2',7'-二氟荧光素,2',7'-二氟-3',6'-二羟基-3H-螺[异苯并呋喃-1,9'-氧杂蒽]-3-酮

英文名称

2',7'-DIFLUOROFLUORESCEIN

英文同义词

OREGON GREEN(TM) 488;2',7'-DIFLUOROFLUORESCEIN;2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;2',7'-Difluoro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',7'-difluoro-3',6'-dihydroxy-

CAS No.

195136-58-4

分子式

C20H10F2O5

分子量

368.29

EINECS号

MDL NO.

MFCD01311849

MOL

195136-58-4.mol

性质

密度

1.70±0.1 g/cm3(Predicted)

沸点

591.7±50.0 °C(Predicted)

颜色

Orange powder

最大波长(λmax)

490 nm (Buffer pH 9.0)

溶解度

Insoluble in water; soluble in N,Ndimethylformamide

主要应用

As geothermal tracers;TiO2 nanoparticles for light energy conversion

酸度系数(pKa)

4.8, (at 22℃);4.7, (at 22℃)

生物领域应用

Detecting atherosclerosis;detecting/monitoring amyloid Aβ production/accumulation/aggregation/disaggregation; diagnosing Alzheimer’s disease;estimating/measuring concentration of cortisol, melatonin, secretory IgA in body fluids;11 evaluating cetuximab-based imaging probe to target epidermal growth factor receptor (EGFR);examining biodistribution of proteins;investigating/measuring protein-protein and protein-nucleic acid interactions;measuring pH of apoplast at the root surface;visualizing hair follicles;as a substrate for measuring β-lactamase activity,phosphatases activity

安全信息