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2',7'-DIFLUOROFLUORESCEIN

2',7'-DIFLUOROFLUORESCEIN Structure
CAS No.
195136-58-4
Chemical Name:
2',7'-DIFLUOROFLUORESCEIN
Synonyms
OREGON GREEN(TM) 488;2',7'-DIFLUOROFLUORESCEIN;2',7'-Difluorofluorescein;2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;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-
CBNumber:
CB5361380
Molecular Formula:
C20H10F2O5
Molecular Weight:
368.29
MOL File:
Mol file
MSDS File:
SDS
Modify Date:
2023/6/8 9:03:05
Request For Quotation

2',7'-DIFLUOROFLUORESCEIN 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

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
NFPA 704
0
2 0

2',7'-DIFLUOROFLUORESCEIN Chemical Properties,Uses,Production

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

Raw materials

Preparation Products

2-(2,7-Difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic Acid

2',7'-DIFLUOROFLUORESCEIN Suppliers

Global( 53)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Springchem New Material Technology Co.,Limited +86-021-62885108 +8613917661608 China 2068 57 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 32760 60 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Henan Alfa Chemical Co., Ltd +8618339805032 China 13096 58 Inquiry
VladaChem GmbH +49-7246-3082843 Germany 1860 58 Inquiry
ShenZhen Trendseen Biological Technology Co.,Ltd. 13417589054 China 11681 58 Inquiry
Jilin Chinese Academy of Sciences-yanshen Technology +undefined18143011203 China 42057 58 Inquiry
Aladdin Scientific +1-+1(833)-552-7181 United States 57511 58 Inquiry
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-400-6206333 18521732826 China 25014 65 Inquiry
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203 China 40857 58 Inquiry
Supplier Advantage
Springchem New Material Technology Co.,Limited 57
ATK CHEMICAL COMPANY LIMITED 60
Chongqing Chemdad Co., Ltd 58
Henan Alfa Chemical Co., Ltd 58
VladaChem GmbH 58
ShenZhen Trendseen Biological Technology Co.,Ltd. 58
Jilin Chinese Academy of Sciences-yanshen Technology 58
Aladdin Scientific 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Jilin Chinese Academy of Sciences-yanshen Technology 58
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 195136-58-4 C20H10F2O5