中文名 | 白果内酯 |
英文名 | (-)-bilobalide from ginkgo leaves |
别名 | 白果内酯 银杏内酯杂质 (-)-白果 白果内酯对照品, (-)-白果内酯 白果内酯(标准品) 白果内酯(分析标准品) 白果内酯(银杏内酯BB) (-)-BILOBALIDE 白果内酯 |
英文别名 | BILOBALID Bilobalide BILOBALIDE (-)-BILOBALIDE Bilobalide 33570-04-6 (-)-bilobalide from ginkgo leaves 5,3'-DIHYDROXY-3,6,7,4'-TETRAMETHOXYFLAVONE |
CAS | 33570-04-6 |
EINECS | 608-892-9 |
化学式 | C15H18O8 |
分子量 | 326.3 |
InChI | InChI=1/C15H18O8/c1-12(2,3)14(20)4-6-13(5-7(16)21-6)10(19)23-11-15(13,14)8(17)9(18)22-11/h6,8,11,17,20H,4-5H2,1-3H3/t6-,8?,11+,13-,14+,15?/m0/s1 |
密度 | 1.56±0.1 g/cm3(Predicted) |
熔点 | >300° |
沸点 | 651.7±55.0 °C(Predicted) |
比旋光度 | 57820 -64.3° (c = 2 in acetone) |
闪点 | 247.5°C |
蒸汽压 | 9.57E-20mmHg at 25°C |
溶解度 | 丙酮 (微溶) 、甲醇 (微溶) |
折射率 | 1.605 |
酸度系数 | 11.74±0.40(Predicted) |
存储条件 | −20°C |
稳定性 | 吸湿性 |
外观 | 整洁 |
颜色 | White to Off-White |
Merck | 14,1220 |
物化性质 | 来源于银杏科植物银杏Ginkgo biloba L. 的干燥叶 |
MDL号 | MFCD00132880 |
安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
WGK Germany | 3 |
RTECS | LV1665000 |
FLUKA BRAND F CODES | 10 |
海关编号 | 29322090 |
参考资料 展开查看 | 1. 李泽宏,冯如,袁红慧,程华,程水源.银杏叶片中萜内酯的提取工艺[J].北方园艺,2017(23):176-180. 2. 冯如 李泽宏 袁红慧 等. 不同胁迫处理对银杏叶片萜内酯含量的影响[J]. 武汉工业学院学报 2017 036(001):34-38 53. 3. 江美芳,高崎,王丹丹.银杏酮酯片中萜内酯、黄酮苷整合溶出度的测定[J].中成药,2020,42(10):2716-2719. 4. Qiao, Hongzhi, et al. "Fabrication and in vitro/in vivo evaluation of amorphous andrographolide nanosuspensions stabilized by d-α-tocopheryl polyethylene glycol 1000 succinate/sodium lauryl sulfate." International journal of nanomedicine 12 (2017): 1033.ht 5. [IF=6.4] Hongzhi Qiao et al."Fabrication and in vitro/in vivo evaluation of amorphous andrographolide nanosuspensions stabilized by d-α-tocopheryl polyethylene glycol 1000 succinate/sodium lauryl sulfate."Int J Nanomed. 2017; 12: 1033–1046 6. [IF=3.935] Xingliang Niu et al."Hydrogen/deuterium exchange, a unique and effective method for MS fragmentation behavior elucidation of ginkgolides and its application to systematic research in Ginkgo biloba."J Pharmaceut Biomed. 2017 Feb;134:181 7. [IF=6.558] Qingqing Song et al."Binary code, a flexible tool for diagnostic metabolite sequencing of medicinal plants."Anal Chim Acta. 2019 Dec;1088:89 8. [IF=5.645] Ying Guo et al."Spatial prediction and delineation of Ginkgo biloba production areas under current and future climatic conditions."Ind Crop Prod. 2021 Aug;166:113444 9. [IF=3.935] Yongyi Li et al."Integrated molecular networking strategy enhance the accuracy and visualization of components identification: A case study of Ginkgo biloba leaf extract."J Pharmaceut Biomed. 2022 Feb;209:114523 |
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