2',7'-Dichlorofluorescein; 2',7'-Dichlorofluoresceine; D and C Orange 25; D and C Orange No. 25; Dichlorofluorescein; Fluorescein 27; Fluorescein 548
CAS号:
76-54-0
分子式:
C₂₀H₁₀Cl₂O₅
分子量:
401.2
种类:
Building Blocks;
应用:
2',7'-Dichlorofluorescein is a reagent in the synthesis of 2',7'-Dichlorodihydrofluorescein (D434215), which is a cell-permeable non-fluorescent probe. It is de-esterified intracellularly and turns to highly fluorescent 2′,7′-dichlorofluorescein upon oxidation.