中文名 | 异黄芪皂苷I |
英文名 | Isoastragaloside I |
别名 | 异黄芪苷 I 异黄芪皂苷I 异黄芪皂苷I标准品 异黄芪皂苷I,对照品, 异黄芪皂苷 I?, BR 异黄芪皂苷I(ISOASTRAGALOSIDE I) |
英文别名 | Isoastragaloside I Isoastragaloside I, BR Isoastragaloside I (Isoastragaloside-I) β-D-Glucopyranoside, (3β,6α,16β,20R,24S)-3-[(2,4-di-O-acetyl-β-D-xylopyranosyl)oxy]-20,24-epoxy-16,25-dihydroxy-9,19-cyclolanostan-6-yl (3beta,6alpha,16beta,20R,24S)-3-[(2,4-Di-O-acetyl-beta-D-xylopyranosyl)oxy]-20,24-epoxy-16,25-dihydroxy-9,19-cyclolanostan-6-yl beta-D-glucopyranoside |
CAS | 84676-88-0 |
化学式 | C45H72O16 |
分子量 | 869.04 |
密度 | 1.36±0.1 g/cm3(Predicted) |
熔点 | 218-220°C |
沸点 | 920.6±65.0 °C(Predicted) |
比旋光度 | +17.9 (c, 1 in MeOH) |
溶解度 | 溶于甲醇 |
酸度系数 | 12.61±0.70(Predicted) |
存储条件 | under inert gas (nitrogen or Argon) at 2–8 °C |
外观 | 白色粉末 |
物化性质 | 黄色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于黄芪Astragalus membranaceus (Fisch.) Bunge.。 |
MDL号 | MFCD17214429 |
海关编号 | 29389090 |
参考资料 展开查看 | 1. 张丽,卞晓坤,赵秋龙,钱大玮,郭盛,严辉,欧阳臻,赵建军,段金廒.基于多元成分的黄芪药材产地现代干燥加工方法[J].中国现代中药,2020,22(10):1684-1688. 2. [IF=4.769] Xinyi Chai et al."Screening of immune cell activators from Astragali Radix using a comprehensive two-dimensional NK-92MI cell membrane chromatography/C18 column/time-of-flight mass spectrometry system."Journal of Pharmaceutical Analysis. 2022 May;: |
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