FLUORESCENT PROBE SPECIFIC TO HYDROGEN PEROXIDE

摘要

Disclosed is a compound represented by formula (IA) or (IB) [wherein R1 represents an electron-withdrawing substituent; R2 and R3 independently represent a hydrogen atom or a halogen atom; R4 and R5 independently represent a hydrogen atom, an alkylcarbonyl group or an alkylcarbonyloxymethyl group; and R6 represents a hydrogen atom or an alkyl group] or a salt thereof. Also disclosed is a reagent for measuring hydrogen peroxide, which comprises the compound or the salt thereof. (IA) (IB)