Pyrogallol 是一种通过加热没食子酸制备的强还原剂，能产生自由基。它是一种具有抗真菌和抗牛皮癣活性的多酚。

Pyrogallol is a white crystalline powder and a powerful reducing agent prepared by heating gallic acid.

87-66-1

C6H6O3

126.111

Piral;焦榈酚;1,2,3-trihydroxybenzene;连苯三酚

DMSO:198.2 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years