4-Methyl-7-(2-nitrophenoxy)-2H-chromen-2-one is a selenol fluorescent probe designed based on a nucleophilic aromatic substitution mechanism. It can selectively recognize selenols in neutral aqueous solution without significant interference from biological thiols, amines or alcohols. It can be used to quantify the selenium content in selenoenzymes and to image the activity of endogenous selenols in living cells.
分子式
C16H11NO5
分子量
297.26228
CAS号
1286479-53-5
中文名称
4-Methyl-7-(2-nitrophenoxy)-2H-chromen-2-one
运输条件
Room temperature in continental US; may vary elsewhere.