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Merck
CN

53609

刺槐素

≥90.0% (HPLC)

别名:

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

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关于此项目

经验公式(希尔记法):
C33H40O19
化学文摘社编号:
分子量:
740.66
PubChem Substance ID:
UNSPSC Code:
12352201
NACRES:
NA.25
EC Number:
206-113-3
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InChI key

PEFASEPMJYRQBW-HKWQTAEVSA-N

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

SMILES string

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

assay

≥90.0% (HPLC)

form

powder

storage temp.

−20°C

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Biochem/physiol Actions

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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

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

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
[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
Katalin Ugocsai et al.
In vivo (Athens, Greece), 19(2), 433-438 (2005-03-31)
The effects of various flavonoids and carotenoids on Rhodamine 123 accumulation in multidrug-resistant Colo 320 human colon cancer cells expressing MDR1/LRP were studied. The Colo 205 cell line was used as a drug-sensitive control. Rotenon, Catechin, Neohesperidin, Naringin, Robinin, Phloridzin
Ching S Lau et al.
Applied biochemistry and biotechnology, 121-124, 783-794 (2005-06-03)
Kudzu (Pueraria lobata) foliage has been touted as a possible energy crop. High-performance liquid chromatography and mass spectrometry analysis of the methanolic kudzu foliage extracts confirmed the presence of robinin (kaempferol-3-O-robinoside-7-O-rhamnoside). Robinin accounted for 0.65 +/- 0.16% (dry basis) of

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