| Ngaran Produk: | Asam Protocatechuic |
| sinonim: | asam Carbohydroquinonic;Asam katékol-4-karboksilat;Asam hipogalat |
| Kamurnian: | 98% + ku HPLC |
| Penampilan: | |
| Kulawarga Kimia: | Pénol |
| SMILES Canonical: | OC1C=C(C=CC=1O)C(O)=O |
| Sumber Botani: | Bisa diekstrak tina lignin.Isol.dina kaayaan bébas tina sagala rupa tutuwuhan luhur, misalna Fagopyrum jeung Alnus spp.jeung sababaraha Allium spp. |