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| | 2',7'-DIFLUOROFLUORESCEIN Basic information |
| Product Name: | 2',7'-DIFLUOROFLUORESCEIN | | Synonyms: | 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-;2',7'-Difluorofluorescein;2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one | | CAS: | 195136-58-4 | | MF: | C20H10F2O5 | | MW: | 368.29 | | EINECS: | | | Product Categories: | | | Mol File: | Mol File |  |
| | 2',7'-DIFLUOROFLUORESCEIN Chemical Properties |
| Boiling point | 591.7±50.0 °C(Predicted) | | density | 1.70±0.1 g/cm3(Predicted) | | solubility | Insoluble in water; soluble in N,Ndimethylformamide | | form | A solid | | pka | 4.8, (at 22℃);4.7, (at 22℃) | | color | Orange powder | | λmax | 490 nm (Buffer pH 9.0) | | Major Application | As geothermal tracers;TiO2
nanoparticles for light energy conversion | | Biological Applications | 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 |
| | 2',7'-DIFLUOROFLUORESCEIN Usage And Synthesis |
| Uses | 2'',7''-Difluorofluorescein is a reactant used in the synthesis of biarsenical probes that inhibit protein tyrosine phosphatases. |
| | 2',7'-DIFLUOROFLUORESCEIN Preparation Products And Raw materials |
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