8-Amino-2-naphthol


CAS No. : 118-46-7

118-46-7
Price and Availability of CAS No. : 118-46-7
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Cat. No. : HY-I0259
M.Wt: 159.19
Formula: C10H9NO
Purity: >98 %
Solubility: DMSO : 200 mg/mL (ultrasonic)
Introduction of 118-46-7 :

8-Amino-2-naphthol is a photoactive charge transfer compounds, which can be used as fluorescent probe. 8-Amino-2-naphthol undergoes excited-state proton transfer (ESPT) to form a zwitterion under acidic conditions, where the photoacidity of its hydroxyl group is regulated by the protonation state of the amino group, enabling pH to act as an on/off switch for photoacidity. 8-Amino-2-naphthol is also utilized as chiral organocatalyst[1][2].

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