2',7'-DIFLUOROFLUORESCEIN

Product Name: 2',7'-DIFLUOROFLUORESCEIN
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
Formula Weight: 368.29
MOL File: Mol file

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2',7'-DIFLUOROFLUORESCEIN Property

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: D447020
Product name: 2'',7''-Difluorofluorescein
Packaging: 2.5g
Price: $1255
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: FRL0000152
Product name: 2',7'-DIFLUOROFLUORESCEIN
Purity: 95.00%
Packaging: 5MG
Price: $502.3
Updated: 2021/12/16

Adipogen Life Sciences

Product number: CDX-D0087-M100
Product name: 2',7'-Difluorofluorescein
Purity: ≥95%(HPLC)
Packaging: 100mg
Price: $169
Updated: 2021/12/16

Ambeed

Product number: A756917
Product name: 2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
Purity: 98+%
Packaging: 50mg
Price: $184
Updated: 2021/12/16

Ambeed

Product number: A756917
Product name: 2',7'-Difluoro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
Purity: 98+%
Packaging: 100mg
Price: $275
Updated: 2021/12/16

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2',7'-DIFLUOROFLUORESCEIN Chemical Properties,Usage,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

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2',7'-DIFLUOROFLUORESCEIN Suppliers

China 46 Germany 1 Japan 1 Switzerland 1 United States 3 Global 52

Xi'an Kaixin Biotechnology Co., Ltd

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Springchem New Material Technology Co.,Limited

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Zhengzhou Huiju Chemical Co., Ltd.

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9ding chemical ( Shanghai) Limited

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195136-58-4, 2',7'-DIFLUOROFLUORESCEINRelated Search:

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