| Product name： | Protosappanin B |
| Synonym： | |
| Purity： | 98% + by HPLC |
| Analysis Method： | |
| Identification Method： | |
| Appearance： | brown powder |
| Chemical Family： | Miscellaneous |
| Canonical SMILES： | C1C2=CC(=C(C=C2C3=C(C=C(C=C3)O)OCC1(CO)O)O)O |
| Botanical Source： | Caesalpinia sappan |