Aminophenol This article is about hydroxyanilines with the hydroxy on the ring. For hydroxy on the nitrogen, see N-hydroxyaniline. The three aminophenol isomers:Left: 2-Aminophenol (o-aminophenol)Center: 3-Aminophenol (m-aminophenol)Right: 4-Aminophenol (p-aminophenol) Aminophenol may refer to any of three isomeric chemical compounds: 2-Aminophenol 3-Aminophenol 4-Aminophenol They are simultaneously an aniline and a phenol. Index of chemical compounds with the same nameThis set index article lists chemical compounds articles associated with the same name.If an internal link led you here, you may wish to change the link to point directly to the intended article.