| Non pwodwi: | Purpurin |
| Sinonim: | Madder koulè wouj violèt;Verantin;Asid oxylizarinic |
| Pite: | 98% + pa HPLC |
| Aparans: | |
| Fanmi chimik: | |
| Souri kanonik: | OC1C=C(O)C(O)=C2C=1C(=O)C1C=CC=CC=1C2=O |
| Sous botanik: | Yo te jwenn nan rasin madder kòm glikozid, pigman plant komen.kilti tisi Galium mollugo ak Cinchona ledgeriana |
