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Merck
CN

91214

Supelco

Isofraxidin

analytical standard

别名:

6,8-Dimethoxyumbelliferone, 7-Hydroxy-6,8-dimethoxychromen-2-one, 7-Hydroxy-6,8-dimethoxycoumarin

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关于此项目

经验公式(希尔记法):
C11H10O5
化学文摘社编号:
分子量:
222.19
Beilstein:
202652
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24
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等级

analytical standard

质量水平

方案

≥98.0% (HPLC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

杂质

≤5.0% water

应用

food and beverages

包装形式

neat

储存温度

2-8°C

SMILES字符串

COc1cc2C=CC(=O)Oc2c(OC)c1O

InChI

1S/C11H10O5/c1-14-7-5-6-3-4-8(12)16-10(6)11(15-2)9(7)13/h3-5,13H,1-2H3

InChI key

HOEVRHHMDJKUMZ-UHFFFAOYSA-N

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一般描述

Isofraxidin is a major active constituent, isolated from Sarcandra glabra plant with a variety of biological properties such as antifatigue, antistress, anticancer, immunoaccomondating and cholagogic effects.

应用

Isofraxidin may be used as an analytical reference standard for the separartion and quantification of the analyte in Sarcandra glabra plant and Acanthopanax senticosus Harms using different chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

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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T Deyama et al.
Acta pharmacologica Sinica, 22(12), 1057-1070 (2001-12-26)
The bark and leaves of Eucommia ulmoides Oliv (Eucommiaceae) and "Siberian ginseng" (Ezoukogi in Japanese) prepared from the root bark or stem bark of Eleutherococcus senticosus Maxim (Acanthopanax senticosus Harms) have been used as tonic and anti-stress drug. The extracts
Jörg Ziegler et al.
Scientific reports, 7(1), 3704-3704 (2017-06-18)
The chemical composition of root exudates strongly impacts the interactions of plants with microorganisms in the rhizosphere and the efficiency of nutrient acquisition. Exudation of metabolites is in part mediated by ATP-binding cassette (ABC) transporters. In order to assess the
Separation and purification of isofraxidin from Sarcandra glabra by microwave-assisted extraction coupled with high-speed counter-current chromatography
Xiao X, et al.
Separation and Purification Technology, 68(2), 250-254 (2009)
Jiaqin Liu et al.
Bioorganic & medicinal chemistry, 12(2), 469-474 (2004-01-16)
This study was designed to examine the interaction of isofraxidin with human serum albumin (HSA) under physiological conditions with drug concentrations in the range of 3.3 x 10(-6) mol L(-1)-3.0x10(-5) mol L(-1) and HSA concentration at 1.5 x 10(-6) mol
J H Kwak et al.
Journal of natural products, 64(8), 1081-1083 (2001-08-25)
Four new coumarin monoterpene ethers, artekeiskeanols A-D (1-4), and three known coumarins, isofraxidin, fraxidin, and daphnoretin, were isolated from the whole plants of Artemisia keiskeana. All structures were determined from spectral data, and that of artekeiskeanol A (1) was confirmed

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