55822
银杏酸 C17:1
analytical standard
别名:
6-[(10Z)-Heptadecenyl]salicylic acid, Ginkgolic acid II
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关于此项目
经验公式（希尔记法）:
C24H38O3
化学文摘社编号:
分子量:
374.56
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
InChI key
MBYNDKVOZOAOIS-FPLPWBNLSA-N
SMILES string
CCCCCC\C=C/CCCCCCCCCc1cccc(O)c1C(O)=O
InChI
1S/C24H38O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-18-21-19-17-20-22(25)23(21)24(26)27/h7-8,17,19-20,25H,2-6,9-16,18H2,1H3,(H,26,27)/b8-7-
grade
analytical standard
assay
≥95.0% (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.
2-8°C
Quality Level
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General description
Ginkgolic acid C17:1 is a toxic phenolic compound obtained from the leaves and fruits of Ginkgo biloba.
Application
Ginkgolic acid C17:1 may be used as a reference standard for the determination of ginkgolic acid C17:1 content in Ginkgo biloba leaves using high-performance liquid chromatography (HPLC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
监管及禁止进口产品
此项目有
Edible Medicinal And Non Medicinal Plants (2012)
Muhammad Nadeem Akhtar et al.
Bioorganic & medicinal chemistry letters, 21(13), 4097-4103 (2011-06-07)
Bioassay-guided extraction of the stem bark of Knema laurina showed the acetylcholinesterase (AChE) inhibitory activity of DCM and hexane fractions. Further repeated column chromatography of hexane and DCM fractions resulted in the isolation and purification of five alkenyl phenol and
Edible Medicinal And Non Medicinal Plants (2012)
Determination of ginkgolic acids by high performance liquid chromatography.
QLY, et al.
Yao Xue Xue Bao = Acta Pharmaceutica Sinica, 37(7), 555-558 (2002)
K Ndjoko et al.
Journal of chromatography. B, Biomedical sciences and applications, 744(2), 249-255 (2000-09-19)
Ginkgolic acids (GAs) are toxic phenolic compounds present in the fruits and leaves of Ginkgo biloba L. (Ginkgoacae). Their maximum level in phytopharmaceuticals containing ginkgo extracts has been recently restricted to 5 microg/g by the Commission E of the former
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