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142975-81-3

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142975-81-3 Structure

142975-81-3 Structure
IdentificationBack Directory
[Name]

5'-carboxyl-2',7'-dichlorodihydrofluorescein
[CAS]

142975-81-3
[Synonyms]

5-Carboxy-DCF
5-carboxy-2'7'-dichlorodihydrofluorescein
5'-carboxyl-2',7'-dichlorodihydrofluorescein
2',7'-Dichloro-3',6'-dihydroxy-3-oxo-3H-spiro-[isobenzofuran-1,9'-xanthene]-5-carboxylic acid
Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic acid, 2',7'-dichloro-3',6'-dihydroxy-3-oxo-
2',7'-Dichloro-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid 2',7'-Dichloro-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
[Molecular Formula]

C21H10Cl2O7
[MDL Number]

MFCD00037452
[MOL File]

142975-81-3.mol
[Molecular Weight]

445.21
Chemical PropertiesBack Directory
[storage temp. ]

2-8°C
[solubility ]

Insoluble in water, soluble in N,Ndimethylformamide, dimethyl sulfoxide, methanol
[pka]

4.8(at 22℃)
[color ]

Orange solid
[λmax]

495nm (Buffer pH4.0); 504nm (Buffer pH8.0)
[Biological Applications]

Assessing reactive oxygen species (ROS) generation in isolated-perfused rat heart tissue;detecting nucleic acids; detecting/ quantifying bacteria; evaluating multimeric complexes;monitoring blood gas; monitoring/ measuring analytes concentration; multidrug resistance-associated protein-2 (MRP2, ABCC2) substrates; multidrug resistance-associated protein-5 (MRP5, ABCC5) substrates; screening mitochondrial permeabilitytransition;studyinghepaticdisposition; a substrate for measuring aryl sulfatase activity, acid phosphatase activity, β-galactosidase activity, lipase activity
[Major Application]

Fiber optic sensor for sol–gel material; planar laser-induced fluorescence (PLIF) measurements in aqueous flows
Hazard InformationBack Directory
[Definition]

ChEBI: 5-carboxy-2',7'-dichlorofluorescein is an oxaspiro compound.
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