| Product name： | Quercetin 7-rhamnoside |
| Synonym： | Vincetoxicoside B |
| Purity： | 98% + by HPLC |
| Appearance： | |
| Chemical Family： | |
| Canonical SMILES： | CC1C(C(C(C(O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)O)C4=CC(=C(C=C4)O)O)O)O)O)O |
| Botanical Source： | Vincetoxicum officinale, Sedum caucasicum and other plant spp. |