142975-81-3

Name 5'-carboxyl-2',7'-dichlorodihydrofluorescein
CAS 142975-81-3
Molecular Formula C21H10Cl2O7
MDL Number MFCD00037452
Molecular Weight 445.21
MOL File 142975-81-3.mol
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Chemical Properties

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

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