| Product name： | Catechin gallate |
| Synonym： | (-)-Catechin gallate |
| Purity： | 98% + by HPLC |
| Analysis Method： | |
| Identification Method： | |
| Appearance： | White powder |
| Chemical Family： | Flavonoids |
| Canonical SMILES： | OC1=CC(O)=CC2O[C@@H]([C@@H](CC1=2)OC(=O)C1C=C(O)C(O)=C(O)C=1)C1=CC=C(O)C(O)=C1 |
| Botanical Source： | Polygonum multiflorum roots |