2'',7''-???????????
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2'',7''-??????????? ??
- ???
- 280 °C (dec.)(lit.)
- ?? ?
- 514.77°C (rough estimate)
- ??
- 0.79 g/mL at 20 °C
- ???
- 1.5300 (estimate)
- ???
- 12°C (53.6°F)
- ?? ??
- room temp
- ???
- ???? ??
- ?? ?? (pKa)
- 4.46(at 25℃)
- ??? ??
- ?? ??
- ??
- ???~???, ??
- pH ??
- 4.0 (colorless) - 6.6 (green)
- ???
- ???? ???? ?????. ??? ????????. ?? ???.
- ?? ??(λmax)
- 509nm
- BRN
- 58009
- ???
- ????. ?? ???? ???? ????.
- ?? ??
- 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 ??????
- 76-54-0(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,F | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-36-67-11 | ||
| ????? | 26-36-16 | ||
| ????(UN No.) | UN 1219 3/PG 2 | ||
| WGK ?? | 3 | ||
| RTECS ?? | NT8050000 | ||
| TSCA | Yes | ||
| HS ?? | 3204 19 00 | ||
| ???? ?? | KE-10142 |
2'',7''-??????????? C??? ??, ??, ??
??? ??
red to yellow solid??
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.??
2',7'-dichlorofluorescein is a member of 2-benzofurans. It has a role as a fluorochrome. It derives from a fluorescin.?? ??
2',7'-dichlorofluorescein has been used as an oxidation-sensitive fluorescent probe to measure ROS (reactive oxygen species) formation in cells.???? ??
2',7'-dichlorofluorescein is an oxidation-sensitive fluorescent probe. 2′7′-dichlorofluorescein diacetate is oxidized to 2′7′-dichlorofluorescein in the presence of ROS (reactive oxygen species).?? ??
[1] Chander Hans. “2’,7’-Dichlorofluorescein (DCF) or 2’,7’-dichlorodihydrofluorescein diacetate (DCFH2-DA) to measure reactive oxygen species in erythrocytes.” Biomedicine & Pharmacotherapy (2021): 111512.2'',7''-??????????? ?? ?? ? ???
???
??202??(1)
2',7'-??????????????
2′,7′-Dichlorodihydrofluorescein Diacetate
4-????????
2',7'-???????????????
?? ?
????
?????
?? ??
2'',7''-??????????? ?? ??
???( 296)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Hongxiong | +undefined18915499068 |
Suzhouhongxiong@163.com | China | 120 | 58 |
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sales@hbmojin.com | China | 12835 | 58 |
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| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29880 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4241 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 |
laboratory@coreychem.com | China | 30239 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
2'',7''-??????????? ?? ??:
?????? 2'',7''-???????????
4',5'-DICHLOROFLUORESCEIN
2',7'-DICHLOROFLUORESCIN DIACETATE
2',7'-DICHLOROFLUORESCEIN SODIUM SALT
2′,7′-Dichlorodihydrofluorescein Diacetate
FLUORESCEIN CHLORIDE
2,4,5,7-tetrabromo-12,15-dichlorofluorescein, dipotassium salt
6-CARBOXY-2',4,4',5',7,7'-HEXACHLOROFLUORESCEIN, SUCCINIMIDYL ESTER
5(6)-carboxy-2',7'-dichlorofluorescein diac. N-succinim. E,5(6)-CARBOXY-2',7'-DICHLOROFLUORESCEIN DIACETATE N-SUCCINIMIDYL ESTER
6'-(O-(CARBOXYMETHYL))-2',7'-DICHLOROFLUORESCEIN 3'-(O-(N-ACETYL-BETA-D-GLUCOSAMINIDE))
5(6)-CARBOXY-2',7'-DICHLOROFLUORESCEIN, FOR FLUORESCENCE
6-Carboxy-2',7'-dichlorofluorescein 3',6'-Diacetate SucciniMidyl Ester
5-(and-6)-carboxy-2`,7`-dichlorofluorescein diacetate
dichlorofluorescein sodium salt
4',5'-BIS[BIS(2-PYRIDYLMETHYL)AMINOMETHYL]-2',7'-DICHLOROFLUORESCEIN
2,7-Dichlorofluorescein *Fluorescence Reference Standard*
5-(AND-6)-CARBOXY-2'':7''-DICHLOROFLUORESCEIN DIACETATE *MIXED ISOMERS*