中文名 | 川续断皂苷乙 |
英文名 | Dipsacoside B |
别名 | 川续断皂苷乙 川续断皂苷 B 川续断皂苷乙对照品, 川续断皂苷乙(标准品) 川续断皂苷乙(分析标准品) 川续断皂苷 B, 来源于山银花 DIPSACOSIDE B游离 DIPSACOSIDE B 川续断皂苷乙 |
英文别名 | BRS013840 Tauroside G3 Dipsacoside B dipsacoside B Glycoside L-G3 Dipsacoside B 33289-85-9 Dipsacoside B(Glycoside L-G3) (3beta,4alpha)-3-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-alpha-L-arabinopyranosyl]oxy]-23-hydroxyolean-12-en-28-oic acid, 6-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl ester |
CAS | 33289-85-9 |
化学式 | C53H86O22 |
分子量 | 1075.24 |
密度 | 1.46 |
熔点 | 235-236°C |
比旋光度 | (c, 3.4 in Py)-8.2;(c, 2.4 in EtOH)+12.5 |
溶解度 | 溶于甲醇、乙醇 |
酸度系数 | 12.50±0.70(Predicted) |
存储条件 | under inert gas (nitrogen or Argon) at 2-8°C |
敏感性 | Easily absorbing moisture |
外观 | 灰黄色结晶 |
物化性质 | 白色结晶粉末,溶于甲醇、乙醇,来源于山银花。 |
MDL号 | MFCD03424249 |
体内研究 | A liquid chromatography-electrospray ionization-mass spectrometry method has been developed and validated for identification and quantification of four major bioactive saponins in rat plasma after oral administration of extraction of saponins from Flos Lonicerae, i.e., Macranthoidin B, Macranthoidin A, Dipsacoside B, and Macranthoside B. The retention time of Macranthoidin B, Macranthoidin A, Dipsacoside B, Macranthoside B and IS are 10.65, 12.11, 13.81, 23.31 and 5.47 min, respectively. Taking Macranthoidins A, B, Dipsacoside B (saponins), sweroside (iridoids), and luteolin-7-O-d-glucoside (flavonoids) as markers, a method of ultra high performance liquid chromatography with triple quadrupole mass spectrometry is employed to determine their amounts in Lonicerae Flos, Lonicerae Japonicae Flos, and Lonicerae Japonicae Flos preparations. |
安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
海关编号 | 29389090 |
参考资料 展开查看 | 1. 汪宏锦,王红玉,何然,吴俊杰,徐晓玉.灰毡毛忍冬花蕾提取物及其两种主要皂苷的溶血性研究[J].中国药理学通报,2016,32(01):43-48. 2. 高珊, 郭月秋, 刘斯亮. 现时金银花与山银花比较鉴别分析[J]. 中国医药科学, 2017, 007(001):52-55,154. 3. [IF=3.882] Kunpeng Yin et al."Lanthanide Metal–Organic Framework-Based Fluorescent Sensor Arrays to Discriminate and Quantify Ingredients of Natural Medicine."Langmuir. 2021;37(17):5321–5328 |
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