英文名:9-MethyllithosperMate B
外观:
纯度:请咨询卖家
分子式:C37H32O16
分子量:732.64
最小起售量:10g/20g/100g/1kg
英文名称:
9-MethyllithosperMate B
英文同义词:
9-methyllithospermate;9-MethyllithosperMate B;-Methyl lithospermate B;3-Benzofurancarboxylic acid, 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-[(1R)-1-[(3,4-dihydroxyphenyl)methyl]-2-methoxy-2-oxoethyl] ester, (2S,3S)-
相关类别:
标准品;植物提取物;标准品-对照品;中药对照品;对照品-中药对照品;标准品 -中药标准品;标准品,对照品;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Phenylpropanoids
沸点
992.8±65.0 °C(Predicted)
密度
1.578±0.06 g/cm3(Predicted)
酸度系数(pKa)
2.77±0.10(Predicted)
生物活性
9-Methyl salvianolate B (9-methyllithospermate B, 9-Methyl lithospermate B, 9-Methyl salvianolate B) 是丹参 Radix Salviae Miltiorrhizae 的乙醇提取物中的活性成分。
化学性质
白色结晶性粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于丹参。