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Merck
CN

93893

Supelco

大黄酚

analytical standard

别名:

1,8-二羟基-3-甲氧基-6-甲基蒽醌, 6- O -甲基大黄素, 6-甲氧基大黄酸, 大黄素-3-甲醚, 大黄素甲醚, 蜈蚣苔素

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About This Item

经验公式(希尔记法):
C16H12O5
CAS号:
分子量:
284.26
Beilstein:
6770499
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24

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

应用

food and beverages

包装形式

neat

储存温度

2-8°C

SMILES字符串

COc1cc(O)c2C(=O)c3c(O)cc(C)cc3C(=O)c2c1

InChI

1S/C16H12O5/c1-7-3-9-13(11(17)4-7)16(20)14-10(15(9)19)5-8(21-2)6-12(14)18/h3-6,17-18H,1-2H3

InChI key

FFWOKTFYGVYKIR-UHFFFAOYSA-N

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一般描述

Physcion is an anthraquinone derivative and is available as the active constituent of Chinese medicinal plants such as Rhubarb, Polygonum cuspidatum and Reynoutria multiflora. It exhibits various biological activities such as antitumor, antimicrobial, antifungal, antioxidant and antihuman cytomegalovirus activity.

应用

Physcion may be used as an analytical reference standard for the quantification of the analyte in medicinal plants, pharmaceutical preparations, vegetables, herbs and liquors 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.

生化/生理作用

草药中存在的蒽醌衍生物。

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

推荐产品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

象形图

Exclamation mark

警示用语:

Warning

危险声明

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

法规信息

农药列管产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Occurrence of emodin, chrysophanol and physcion in vegetables, herbs and liquors. Genotoxicity and anti-genotoxicity of the anthraquinones and of the whole plants
Mueller O.S, et al.
Food And Chemical Toxicology, 37(5), 481-491 (1999)
Henning Hopf et al.
Acta crystallographica. Section C, Crystal structure communications, 68(Pt 8), o317-o319 (2012-08-02)
The structure of the title compound, 7-methoxy-2-methyl-4,5-dihydroxyanthracene-9,10-dione, C(16)H(12)O(5), was originally reported by Ulický et al. [Acta Cryst. (1991). C47, 1879-1881] in the space group P2(1)2(1)2(1) [polymorph (Io)]. The new polymorph, (Im), crystallizes in the space group P2(1)/c. The molecular structures
Zhenli Liu et al.
Planta medica, 77(16), 1855-1860 (2011-06-16)
The dried roots of Polygonum multiflorum Thunb. (Heshouwu) and their processed products (Zhi-heshouwu) are widely used in traditional Chinese medicine, yet their therapeutic effects are different. Previous investigations focused mainly on the differences between Heshouwu and Zhi-heshouwu in the contents
Y-R Kwon et al.
Oral diseases, 16(2), 204-209 (2010-04-09)
The aim of this study was to separate the anti-acidogenic substances against Streptococcus mutans UA 159 from Polygonum cuspidatum. The anti-acidogenic substances were separated by a series of liquid-liquid fractionations followed by normal-phase silica gel liquid chromatography, based on high-performance
Gizachew Alemayehu et al.
Natural product communications, 5(5), 747-750 (2010-06-05)
Chrysophanol, physcion, emodin, floribundone-1, 5,7'-physcion-fallacinol, and the novel 5,7'-physcion-physcion-10'-C-alpha-arabinopyranoside were isolated from the stem bark of Senna septemtrionalis. The structures of these secondary metabolites were determined on the basis of spectroscopic analysis, especially from NMR spectra in conjunction with COSY

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