94970
银杏内酯 B
analytical standard
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关于此项目
经验公式（希尔记法）:
C20H24O10
化学文摘社编号:
分子量:
424.40
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4727611
SMILES string
C[C@@H]1C(=O)O[C@H]2[C@H](O)[C@@]34[C@H]5C[C@@H](C(C)(C)C)[C@@]36[C@@H](O)C(=O)O[C@H]6O[C@@]4(C(=O)O5)[C@@]12O
InChI key
SQOJOAFXDQDRGF-MMQTXUMRSA-N
InChI
1S/C20H24O10/c1-6-12(23)28-11-9(21)18-8-5-7(16(2,3)4)17(18)10(22)13(24)29-15(17)30-20(18,14(25)27-8)19(6,11)26/h6-11,15,21-22,26H,5H2,1-4H3/t6-,7+,8-,9+,10+,11+,15+,17+,18+,19-,20-/m1/s1
grade
analytical standard
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤10.0% water
application(s)
food and beverages
format
neat
storage temp.
2-8°C
Quality Level
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General description
银杏内酯B属于二萜类化合物，是从银杏叶中分离的一种银杏内酯。它具有广谱的药理活性，可用于治疗阿兹海默症、脑供血不足和记忆减退。
Application
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。
银杏内酯B可作为分析标准品，用于通过不同色谱技术定量分析草药制剂和银杏提取物中的分析物。
Packaging
无底玻璃瓶。内含物在插入的融合锥体内。
Other Notes
这种化合物常见于以下属的植物中：银杏
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
此项目有
Min Sun Choi et al.
Metabolites, 9(7) (2019-07-10)
Ginkgo leaf extract (GLE) is a popular herbal medicine and dietary supplement for the treatment of various diseases, including cardiovascular disease. GLE contains a variety of secondary plant metabolites, such as flavonoids and terpenoids, as active components. Some of these
Determination of ginkgolide A, B, and bilobalide in biloba L. extracts by microdialysis-HPLC
Chiu L-H, et al.
Analytical and Bioanalytical Chemistry, 379(3), 445-448 (2004)
Leonid B Krivdin
Progress in nuclear magnetic resonance spectroscopy, 108, 17-73 (2018-12-13)
Structural applications of theoretical calculations of carbon-hydrogen spin-spin coupling constants are reviewed covering papers published mainly during the last 10-15 years with a special emphasis on the most notable studies of hybridization, substitution and stereoelectronic effects together with the investigation of
Xiyun Liu et al.
PloS one, 7(5), e36237-e36237 (2012-06-05)
To investigate whether ginkgolide B (a platelet-activating factor inhibitor) affects vascular inflammation in atherosclerosis-prone apolipoprotein E-deficient (ApoE(-/-)) mice. Human platelets were used to evaluate the effects of ginkgolide B on platelet aggregation and signal transduction. Ginkgolide B attenuated platelet aggregation
Shi-hai Xia et al.
Chinese medical journal, 120(10), 922-928 (2007-06-05)
To review the recent research progress in pharmacological actions and mechanisms of ginkgolide B. Data sources Information included in this article was identified by searching of PUBMED (1987 - 2006) online resources using the key terms "ginkgolide B", "platelet activating
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