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Merck
CN

53609

Sigma-Aldrich

刺槐素

≥90.0% (HPLC)

别名:

Kaempferol 3-O-robinoside-7-O-rhamnoside

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About This Item

经验公式(希尔记法):
C33H40O19
CAS号:
分子量:
740.66
EC 号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25

方案

≥90.0% (HPLC)

表单

powder

储存温度

−20°C

SMILES字符串

C[C@@H]1O[C@@H](OC[C@H]2O[C@@H](OC3=C(Oc4cc(O[C@@H]5O[C@@H](C)[C@H](O)[C@@H](O)[C@H]5O)cc(O)c4C3=O)c6ccc(O)cc6)[C@H](O)[C@@H](O)[C@H]2O)[C@H](O)[C@H](O)[C@H]1O

InChI

1S/C33H40O19/c1-10-19(36)23(40)26(43)31(47-10)46-9-17-21(38)25(42)28(45)33(51-17)52-30-22(39)18-15(35)7-14(49-32-27(44)24(41)20(37)11(2)48-32)8-16(18)50-29(30)12-3-5-13(34)6-4-12/h3-8,10-11,17,19-21,23-28,31-38,40-45H,9H2,1-2H3/t10-,11-,17+,19-,20-,21-,23+,24+,25-,26+,27+,28+,31+,32-,33-/m0/s1

InChI key

PEFASEPMJYRQBW-HKWQTAEVSA-N

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生化/生理作用

Flavone glycoside from Robinia with antibacterial and diuretic properties; derived from kaempferol.
The ability of robinin to reverse the multidrug resistance of the human colon cancer cell line Colo 320 expreβing MDR1/LRP was explored by monitoring their uptake of Rhodamine 123, but was shown to have minimal effect. Robinin was detected in lysates of the human breast cancer cell line MCF-7 using liquid chromatography-tandem maβ spectrometry.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

其他说明

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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[Robinin intoxication].
B Lagarón Cabello et al.
Atencion primaria, 30(4), 258-259 (2002-09-19)
Raymond E March et al.
Rapid communications in mass spectrometry : RCM, 18(9), 931-934 (2004-04-30)
A mass spectrometric method based on the combined use of electrospray ionization, collision-induced dissociation and tandem mass spectrometry has been applied to the structural characterization of the flavone triglycoside, robinin (3,5,7,4'-tetrahydroxyflavone-3-O-robinoside-7-O-rhamnoside). The deprotonated molecule fragments by loss of the rhamnose
Lia Tsiklauri et al.
Journal of pharmaceutical and biomedical analysis, 55(1), 109-113 (2011-01-15)
An accurate, precise and sensitive method was developed and validated for the simultaneous quantification of the flavonoid glycoside robinin, and its algycone kaempferol in human breast cancer MCF-7 cells. The application of liquid chromatography-tandem mass spectrometry (LC/MS/MS) with a TurboIonspray
V D Bokkenheuser et al.
The Biochemical journal, 248(3), 953-956 (1987-12-15)
Rutin and quercitrin are hydrolysed to quercetin, and robinin is hydrolysed to kaempferol, by faecal flora from healthy subjects. The enzymes required for these hydrolyses, namely alpha-rhamnosidase and beta-galactosidase, were produced by some strains of Bacteroides distasonis; other strains, however
Optimum HPLC parameters for simultaneous determination of Robinin and Kaempferol.
Tsiklauri, L. K., et al.
Pharmaceutical Chemistry Journal, 46, 64-67 (2012)

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