Aromatic carboxylic acids |
p-Coumaric acid |
+/− |
+ |
+ |
|
Caffeic acid |
+ |
− |
− |
|
Ferulic acid |
+ |
+/− |
+/− |
|
Sinapic acid |
+ |
+ |
+ |
|
3,4-Dihydroxybenzoic acid |
+ |
+/− |
+/− |
|
Gallic acid |
+ |
− |
− |
|
Syringic acid |
+ |
+ |
+ |
|
3-Amino-4 hydroxybenzoic acid |
+ |
− |
+/− |
|
4-Amino-3 hydroxybenzoic acid |
+ |
+ |
+ |
|
Vanillic acid |
+/− |
+/− |
+/− |
|
3-(Dimethylamino) benzoic acid |
− |
+/− |
+ |
|
3-Hydroxyanthranilic acid |
+ |
− |
− |
|
p-Hydroxyphenylpyruvic acid |
+ |
− |
− |
Aromatic alcohols |
Vanillyl alcohol |
+ |
+ |
+ |
|
Isovanillyl alcohol |
+ |
+ |
+/− |
|
Coniferyl alcohol |
+ |
+ |
+ |
|
Tyrosol |
+ |
− |
− |
|
p-Cresol |
+ |
+/− |
− |
|
2,6-Dimethylphenol |
+ |
− |
+ |
|
Catechol |
+ |
+ |
+ |
|
4-Methylcatechol |
+ |
+ |
+ |
|
Pyrogallol |
+ |
+/− |
+/− |
|
2,6-Dimethoxyphenol |
+ |
+ |
+ |
|
3,4,5-Trimethoxyphenol |
+/− |
− |
− |
|
Guaiacol |
+ |
+ |
+ |
|
Hydroquinone |
+ |
+ |
+ |
|
Mesitol |
+ |
+ |
+/− |
|
3-Methylcatechol |
+ |
+ |
+ |
|
Eugenol |
+ |
+ |
+ |
|
Arbutin |
+ |
+ |
+ |
|
Resveratrol |
+ |
+/− |
+/− |
|
Quercetin hydrate |
+/− |
+ |
+ |
Aromatic ketones |
Acetovanillone |
+ |
+/− |
+ |
|
Acetosyringone |
+ |
+/− |
+/− |
Aromatic aldehydes |
o-Vanillin |
+ |
+ |
+ |
|
Syringaldehyde |
+ |
+/− |
+/− |
|
Ethyl vanillin |
+ |
+ |
+ |
|
Vanillin |
+/− |
− |
+/− |
|
Sinapaldehyde |
+ |
+ |
+ |
|
Coniferyl aldehyde |
+ |
+ |
+ |
Aromatic amines |
Dopamine hydrochloride |
+ |
+ |
+ |
Aromatic esters |
Methyl vanillate |
+ |
+/− |
+/− |
|
Methylsyringate |
+ |
− |
− |
Aromatic amides |
Syringamide |
+ |
+ |
+ |
|
N-Hydroxyacetanilide |
+ |
+ |
+ |
Polyphenol |
Tannic acid |
+ |
+ |
+ |
N-heterocycles |
Violuric acid hydrate |
− |
+/− |
+/− |
|
1-(3-Sulfophenyl)-3-methyl-2-pyrazolin-5-one |
+ |
+ |
+ |
|
1-(4-Sulfophenyl)-3-methyl-5-pyrazolone |
+ |
+ |
+ |
Aromatic azo compounds |
ABTS |
+ |
+ |
+ |
|
Syringaldazine |
+ |
+ |
+ |
Triphenyl compounds |
Cresol red sodium salt |
+ |
+ |
+ |
Chromans |
(+)-Catechin hydrate |
+ |
+ |
+ |
|
(−)-Epicatechin |
+ |
+ |
+ |
Phenothiazines |
Phenothiazine |
+ |
+ |
+ |
|
Promazine hydrochloride |
+ |
+ |
+ |
Benzonitriles |
2,3-Dimethoxybenzonitrile |
+/− |
− |
− |
Naphtalenes |
1-Nitroso-2-naphthol-3,6-disulfonic acid |
+ |
+ |
+ |
|
2-Nitroso-1-naphthol-4-sulfonic acid |
+ |
+ |
+ |
|
1-Amino-2-naphthol-4-sulfonic acid |
+ |
− |
+/− |