| Description | 6-Hydroxykaempferol 3-O-beta-D-glucoside has anti-thrombotic,and antioxidative activities. |
| In vitro | The antioxidant capacity was investigated on the basis of the ability to scavenge DPPH radical, ABTS radical and reduce Fe3+ of different polar fractions. Furthermore, the chemical compounds were isolated from bio-active fraction, and were evaluated for the antioxidative effects. Five major components were isolated and identified from water extract as 6-hydroxykaempferol 3,6,7-tri-O-β-D-glucoside(1), 6-hydroxykaempferol 3-O-β-rutinoside-6-O-β-D-glucoside (2) 6-hydroxykaempferol 3-O-β-D-glucoside (6-Hydroxykaempferol 3-O-beta-D-glucoside,3), hydroxysafflor yellow A (4) and anhydrosafflor yellow B (5). |
| Synonyms | 6-Hydroxykaempferol 3-O-beta-D-glucoside, 6-羟基山柰酚-3-O-Β-D-葡萄糖苷 |
| molecular weight | 464.38 |
| Molecular formula | C21H20O12 |
| CAS | 145134-61-8 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Separation and evaluation of antioxidant constituents from Carthamus tinctorius.Zhongguo Zhong Yao Za Zhi. 2014 Sep;39(17):3295-300. |