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Merck
CN

92342

Supelco

高良姜黄素

analytical standard

别名:

3,5,7-三羟基黄酮, 高良姜黄素

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About This Item

经验公式(希尔记法):
C15H10O5
CAS号:
分子量:
270.24
Beilstein:
272179
EC 号:
MDL编号:
UNSPSC代码:
41116107
NACRES:
NA.24

等级

analytical standard

质量水平

检测方案

≥97.0% (HPLC)

形式

powder or crystals

保质期

limited shelf life, expiry date on the label

颜色

faint yellow to dark yellow

mp

214-215 °C (lit.)

应用

food and beverages

格式

neat

SMILES字符串

Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccccc3

InChI

1S/C15H10O5/c16-9-6-10(17)12-11(7-9)20-15(14(19)13(12)18)8-4-2-1-3-5-8/h1-7,16-17,19H

InChI key

VCCRNZQBSJXYJD-UHFFFAOYSA-N

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一般描述

Galangin is a polyphenolic compound belonging to the class of flavonoids and is primarily derived from different medicinal herbs. It exhibits antiproliferative, antiangiogenic, antioxidant, anti-cancer, antiinflammatory effects and muscle contraction inhibitor properties.

应用

Galangin may be used as an analytical reference standard for the quantification of the analyte in propolis and wine samples using high-performance liquid chromatography technique.

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

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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分析证书(COA)

Lot/Batch Number

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访问文档库

Polyphenols: Prevention and Treatment of Human Disease (2018)
Analysis of flavonoids from propolis by on-line HPLC?electrospray mass spectrometry
Volpi N and Bergonzini G
Journal of Pharmaceutical and Biomedical Analysis, 42(3), 354-361 (2006)
Determination of red wine flavonoids by HPLC and effect of aging
Fang F, et al.
Food Chemistry, 101(1), 428-433 (2007)

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