44006
广寄生甙
analytical standard
别名:
3，3′，4′，5，7-五羟基黄酮3-O-α-L呋喃阿拉伯糖苷, 檞皮素 3-O-α-L-呋喃阿拉伯糖苷, 篇蓄甙
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关于此项目
经验公式（希尔记法）:
C20H18O11
化学文摘社编号:
分子量:
434.35
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
InChI key
BDCDNTVZSILEOY-UXYNSRGZSA-N
SMILES string
OC1=CC(O)=CC2=C1C(C(O[C@@H]3O[C@H]([C@@H]([C@H]3O)O)CO)=C(O2)C4=CC(O)=C(O)C=C4)=O
InChI
1S/C20H18O11/c21-6-13-15(26)17(28)20(30-13)31-19-16(27)14-11(25)4-8(22)5-12(14)29-18(19)7-1-2-9(23)10(24)3-7/h1-5,13,15,17,20-26,28H,6H2/t13-,15-,17+,20-/m0/s1
grade
analytical standard
assay
≥90.0% (HPLC)
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
Quality Level
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Application
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Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
[Determination of avicularin in Polygonum aviculare L].
L X Xu et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 18(9), 700-704 (1983-09-01)
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Three biflavonoid glycosides along with 12 known flavonoids, were isolated from leaves of Malus hupehensis. The complete structures of two of the compounds were established from analysis of MS, NMR spectroscopic and CD data, as well as DFT CD calculations
Chao Zhang et al.
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To investigate the chemical constituents of Chinese herb Melastoma dodecandrum. The chemical constituents were isolated by solvent extraction and chromatography. Their structure were identified on the basis of physic-chemical constants and specral data. Five compounds were isolated and identified as
Yan Wang et al.
Journal of enzyme inhibition and medicinal chemistry, 21(1), 87-93 (2006-03-31)
The medicinal herb parasitic loranthus in a screen was found to inhibit fatty acid synthase (EC 2.3.1.85, FAS) and reduce body weight of rats in our previous study. Now we have determined the inhibitory characteristics and kinetic parameters of extracts
Jian-Feng Xu et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 30(6), 669-671 (2007-10-09)
To investigate the chemical constituents from the branches and leaves of Cupressus duolouxiana native to China in order to obtain a more comprehensive understanding of its effective components. Compounds were isolated and purified by silica gel column chromatography. They were
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