18309
银杏内酯C
analytical standard
别名:
白果苦内酯 C
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关于此项目
经验公式（希尔记法）:
C20H24O11
化学文摘社编号:
分子量:
440.40
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
产品名称
银杏内酯C, analytical standard
InChI key
AMOGMTLMADGEOQ-CFTQXCTRSA-N
SMILES string
[H][C@@]12OC(=O)[C@@H](C)[C@]1(O)[C@@]34OC5OC(=O)[C@H](O)C56[C@@H]([C@H](O)[C@@H](OC3=O)[C@@]46[C@H]2O)C(C)(C)C
InChI
1S/C20H24O11/c1-5-12(24)28-11-8(22)18-10-6(21)7(16(2,3)4)17(18)9(23)13(25)30-15(17)31-20(18,14(26)29-10)19(5,11)27/h5-11,15,21-23,27H,1-4H3/t5-,6+,7+,8+,9+,10-,11+,15?,17?,18-,19-,20-/m1/s1
grade
analytical standard
assay
≥96.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
storage temp.
−20°C
Quality Level
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Application
It may be used as a reference standard in determination of ginkgolide from Ginkgo biloba commercial product, using HPLC with evaporative light-scattering detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
Ginkgolide C is an active constituent of Ginkgo biloba. The ginkgo leaves has several pharmacological properties, some of them being; improved blood flow, radical scavenging, vasoprotection, and anti-PAF (platelet aggregating factor) activity. Ginkgolide C along with the other active constituents of Ginkgo biloba, is responsible for the inhibition of PAF activity.
Other Notes
This compound is commonly found in plants of the genus: ginkgo
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
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
监管及禁止进口产品
此项目有
Quantitative analysis of bilobalide and ginkgolides from Ginkgo biloba leaves and Ginkgo products using (1)H-NMR.
Choi YH
Chemical & Pharmaceutical Bulletin, 51(2), 158-161 (2003)
Rapid determination of terpene lactones in Ginkgo Biloba commercial products by HPLC with evaporative light-scattering detection.
Herring, Tim.
LCGC North America, 22.5, 456-462 (2004)
Haixia Lin et al.
Toxicological sciences : an official journal of the Society of Toxicology, 139(2), 338-349 (2014-03-07)
Ginkgo biloba has been used for many thousand years as a traditional herbal remedy and its extract has been consumed for many decades as a dietary supplement. Ginkgo biloba leaf extract is a complex mixture with many constituents, including flavonol
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