| Orukọ ọja: | Acid Protocatechuic |
| Onírúurú: | Carbohydroquinonic acid;Catechol-4-carboxylic acid;Hypogallic acid |
| Mimo: | 98% + nipasẹ HPLC |
| Ìfarahàn: | |
| Idile Kemikali: | Awọn phenols |
| Ẹ̀RẸ̀ KẸ̀RỌ̀: | OC1C=C(C=CC=1O)C(O)=O |
| Orisun Ebo: | O le fa jade lati lignin.Isol.ni ipo ọfẹ lati ọpọlọpọ awọn irugbin giga, fun apẹẹrẹ Fagopyrum ati Alnus spp.ati diẹ ninu awọn Allium spp. |