2',7'-Dichlorofluorescein
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- $6 - $576
- Product name: 2',7'-Dichlorofluorescein
- CAS: 76-54-0
- MF: C20H10Cl2O5
- MW: 401.2
- EINECS:200-968-6
- MDL Number:MFCD00005047
- Synonyms:TIMTEC-BB SBB008847;2',7'-DICHLOROFLUORESCEIN;2',7'-DICHLORO-FLUORESCEINE;2',7'-DICHLORO-3',6'-DIHYDROXYSPIRO[ISOBENZOFURAN-1(3H),9'-[9H]XANTHEN]-3-ONE;2',7'-DICHLORO-3,6-FLUORANDIOL;2',7'-Dichlorofluorofluorescein;2',7'-DICHLOROFLUORESCEIN ACS REAGENT;2' 7'-DICHLOROFLUORESCEIN A.C.S. REAGE&
39 prices
Selected condition:
Brand
- Adipogen Life Sciences
- AK Scientific
- Alfa Aesar
- Alichem
- Ambeed
- Arctom
- Biosynth Carbosynth
- Chemenu
- Chem-Impex
- Crysdot
- GFS CHEMICALS
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 1g
- 5g
- 10g
- 25g
- 50g
- 100g
- 250g
- 500g
- 1KG
- ManufacturerAdipogen Life Sciences
- Product numberCDX-D0004-G100
- Product description2',7'-Dichlorofluorescein ≥90%(T)
- Packaging100g
- Price$576
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93713
- Product description2',7'-Dichlorofluorescein
- Packaging5g
- Price$33
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ93713
- Product description2',7'-Dichlorofluorescein
- Packaging100g
- Price$315
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA16212
- Product description2',7'-Dichlorofluorescein
- Packaging5g
- Price$64.3
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA16212
- Product description2',7'-Dichlorofluorescein
- Packaging25g
- Price$189
- Updated2024-03-01
- Buy
- ManufacturerAlichem
- Product number76540
- Product description2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
- Packaging100g
- Price$499.2
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA864353
- Product description2,7-Dichlorofluorescein 95%
- Packaging1g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA864353
- Product description2,7-Dichlorofluorescein 95%
- Packaging5g
- Price$23
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA864353
- Product description2,7-Dichlorofluorescein 95%
- Packaging25g
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA864353
- Product description2,7-Dichlorofluorescein 95%
- Packaging100g
- Price$238
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS013653
- Product description2,7-Dichlorofluorescein 95%
- Packaging1g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS013653
- Product description2,7-Dichlorofluorescein 95%
- Packaging5g
- Price$23
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS013653
- Product description2,7-Dichlorofluorescein 95%
- Packaging25g
- Price$79
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberAS013653
- Product description2,7-Dichlorofluorescein 95%
- Packaging100g
- Price$236
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD52655
- Product description2,7-Dichlorofluorescein
- Packaging25g
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD52655
- Product description2,7-Dichlorofluorescein
- Packaging50g
- Price$80
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Adipogen Life Sciences | CDX-D0004-G100 | 2',7'-Dichlorofluorescein ≥90%(T) | 100g | $576 | 2021-12-16 | Buy |
AK Scientific | J93713 | 2',7'-Dichlorofluorescein | 5g | $33 | 2021-12-16 | Buy |
AK Scientific | J93713 | 2',7'-Dichlorofluorescein | 100g | $315 | 2021-12-16 | Buy |
Alfa Aesar | A16212 | 2',7'-Dichlorofluorescein | 5g | $64.3 | 2024-03-01 | Buy |
Alfa Aesar | A16212 | 2',7'-Dichlorofluorescein | 25g | $189 | 2024-03-01 | Buy |
Alichem | 76540 | 2',7'-Dichloro-3',6'-dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one | 100g | $499.2 | 2021-12-16 | Buy |
Ambeed | A864353 | 2,7-Dichlorofluorescein 95% | 1g | $6 | 2021-12-16 | Buy |
Ambeed | A864353 | 2,7-Dichlorofluorescein 95% | 5g | $23 | 2021-12-16 | Buy |
Ambeed | A864353 | 2,7-Dichlorofluorescein 95% | 25g | $80 | 2021-12-16 | Buy |
Ambeed | A864353 | 2,7-Dichlorofluorescein 95% | 100g | $238 | 2021-12-16 | Buy |
Arctom | AS013653 | 2,7-Dichlorofluorescein 95% | 1g | $10 | 2021-12-16 | Buy |
Arctom | AS013653 | 2,7-Dichlorofluorescein 95% | 5g | $23 | 2021-12-16 | Buy |
Arctom | AS013653 | 2,7-Dichlorofluorescein 95% | 25g | $79 | 2021-12-16 | Buy |
Arctom | AS013653 | 2,7-Dichlorofluorescein 95% | 100g | $236 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD52655 | 2,7-Dichlorofluorescein | 25g | $45 | 2021-12-16 | Buy |
Biosynth Carbosynth | FD52655 | 2,7-Dichlorofluorescein | 50g | $80 | 2021-12-16 | Buy |
Properties
Melting point :280 °C (dec.)(lit.)
Boiling point :514.77°C (rough estimate)
Density :0.79 g/mL at 20 °C
refractive index :1.5300 (estimate)
Flash point :12°C (53.6°F)
storage temp. :room temp
solubility :alcohol: passes test
pka :4.46(at 25℃)
form :crystalline
color :orange to red-brown, powder
PH Range :4.0 (colorless) - 6.6 (green)
Water Solubility :Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.
λmax :509nm
BRN :58009
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :Electroluminescent devices, sol-gel silica films, integrated circuits, photoresists, lithographic printing plates, recording material, LED devices, photoconductors, Solid-state dye laser, lithographic printing plates, inks, Fluorescent pH sensors, emissive probes, chemotherapeutic treatment of disease, phototherapeutic treatment of disease, photodynamic treatment of disease
InChIKey :NZVMJBGGAQSNLI-UHFFFAOYSA-N
CAS DataBase Reference :76-54-0(CAS DataBase Reference)
EPA Substance Registry System :Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',7'-dichloro-3',6'-dihydroxy- (76-54-0)
Boiling point :514.77°C (rough estimate)
Density :0.79 g/mL at 20 °C
refractive index :1.5300 (estimate)
Flash point :12°C (53.6°F)
storage temp. :room temp
solubility :alcohol: passes test
pka :4.46(at 25℃)
form :crystalline
color :orange to red-brown, powder
PH Range :4.0 (colorless) - 6.6 (green)
Water Solubility :Soluble in ethanol and methanol. Slightly dimethyl sulfoxide. Insoluble in water.
λmax :509nm
BRN :58009
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :Electroluminescent devices, sol-gel silica films, integrated circuits, photoresists, lithographic printing plates, recording material, LED devices, photoconductors, Solid-state dye laser, lithographic printing plates, inks, Fluorescent pH sensors, emissive probes, chemotherapeutic treatment of disease, phototherapeutic treatment of disease, photodynamic treatment of disease
InChIKey :NZVMJBGGAQSNLI-UHFFFAOYSA-N
CAS DataBase Reference :76-54-0(CAS DataBase Reference)
EPA Substance Registry System :Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',7'-dichloro-3',6'-dihydroxy- (76-54-0)
Safety Information
Symbol(GHS): |
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Signal word: | Warning | |||||||||||||||||||||
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Description
2',7'-Dichlorofluorescein is used as an indicator and as a cellular antioxidant activity. It is also used for the determination of carbohydrates and hydrogen peroxide by fluorescence densitometry and chemiluminescence respectively. It is used as an indicator for argentometry by Fajans method. It is also involved in the cellular antioxidant activity assay. It is utilized as an additive in fluorescence and laser studies.Related product price
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