Synonym: 2',7'-Dichlorodihydrofluorescein diacetate
CAS Number: 4091-99-0
Empirical Formula (Hill Notation): C24H16Cl2O7
Molecular Weight: 487.29
Beilstein Registry Number: 4610273
MDL Number: MFCD00128955
PubChem Substance ID: 24894058
Application
A cell-permeable non-fluorescent probe. It is de-esterified intracellularly and turns to highly fluorescent 2',7'-dichlorofluorescein upon oxidation.
Applications: sensitive and rapid quantitation of oxygen-reactive species in response to oxidative metabolism; microplate assay for detecting oxidative products in phagocytic cells, and quantitative multiwell myeloid differentiation assay.