8-Amino-2-naphthol functions as a fluorescent probe through its unique photoactive charge transfer properties. Under acidic conditions, it undergoes excited-state proton transfer (ESPT) to form a zwitterion, allowing the protonation state of the amino group to modulate the photoacidity of its hydroxyl group, effectively enabling pH-dependent fluorescence. Additionally, this compound serves as a chiral organocatalyst in various organic synthesis applications.
8-Amino-2-naphthol functions as a fluorescent probe through its unique photoactive charge transfer properties. Under acidic conditions, it undergoes excited-state proton transfer (ESPT) to form a zwitterion, allowing the protonation state of the amino group to modulate the photoacidity of its hydroxyl group, effectively enabling pH-dependent fluorescence. Additionally, this compound serves as a chiral organocatalyst in various organic synthesis applications.
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