推荐产品
等级
analytical standard
质量水平
检测方案
≥90.0% (HPLC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
杂质
≤10.0% water
应用
food and beverages
格式
neat
SMILES字符串
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
InChI key
BDCDNTVZSILEOY-UXYNSRGZSA-N
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应用
有关合适的仪器技术的更多信息，请参阅产品的分析证书。想要获得更多支持，请联系技术服务部。
包装
无底玻璃瓶。内含物装在插入的融合锥内。
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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
Chao Zhang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 28(5), 429-431 (2004-05-14)
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
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
Shu-Qi Wang et al.
Phytochemistry, 87, 119-125 (2013-01-02)
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
Ying Wu et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 37(4), 280-282 (2003-02-13)
To establish an HPLC method for simultaneous determination of four flavonoids in Hypericum perforatum L., ruitn, hyperin, avicularin and quercetin. C18 column was used, the chromatography was carried out with a linear gradient program. The mobile phase was A: H2O
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