| Product name： | Rhein |
| Synonym： | Monorhein, Rheic acid |
| Purity： | 98% + by HPLC |
| Appearance： | Brown powder |
| Chemical Family： | Anthraquinones |
| Canonical SMILES： | C1=CC2=C(C(=C1)O)C(=O)C3=C(C=C(C=C3C2=O)C(=O)O)O |
| Botanical Source： | Palmate sorrel rhubarb |
| Product name： | Rhein |
| Synonym： | Monorhein, Rheic acid |
| Purity： | 98% + by HPLC |
| Appearance： | Brown powder |
| Chemical Family： | Anthraquinones |
| Canonical SMILES： | C1=CC2=C(C(=C1)O)C(=O)C3=C(C=C(C=C3C2=O)C(=O)O)O |
| Botanical Source： | Palmate sorrel rhubarb |