产品编号：S100820
产品规格：10mg
产品价格：面议
| 标准品编号: | S100820 |
| 名称: | Salvianolic Acid B |
| 别名: | (2S,3S)-4-[(1E)-3-[(1R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propen-1-yl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylic Acid 3-[(1R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethyl]ester; Dan Shen Suan B; Danfensuan B; Lithospermic Acid B; |
| CAS号: | 121521-90-2 |
| 分子式: | C₃₆H₃₀O₁₆ |
| 外观: | Pale Yellow to Yellow Solid |
| 熔点: | >149ºC (dec.) |
| 分子量: | 718.61 |
| 储存: | -20°C Freezer |
| 溶解度: | DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly) |
| 类别: | Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: | Salvianolic acid A (Sal A) and salvianolic acid B (Sal B) were isolated and purified from the crude extract of Salvia miltiorrhiza. Antioxidant activities of Sal A and Sal B were also evaluated and the ABTS results showed that Sal A and Sal B exhibited high total antioxidant activities, their EC50 values were 1.35 0.00 and 1.43 0.01 .mu.g/mL. This compound always contains a significant amount of residual solvent. |
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