Merck
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00200595

槲皮素 二水合物

primary reference standard

Synonym(s):
2-(3,4-二羟基苯基)-3,5,7-三羟基-4 H -1-苯并吡喃-4-酮 二水合物, 3,3′,4′,5,7-五羟基黄酮 二水合物
Empirical Formula (Hill Notation):
C15H10O7 · 2H2O
CAS Number:
Molecular Weight:
338.27
颜色索引号:
75670
Beilstein:
317313
EC 号:
NACRES:
NA.24

等级

primary reference standard

形式

powder

保质期

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

>300 °C (lit.)

SMILES string

OC(C(O)=C1)=CC=C1C2=C(O)C(C3=C(O)C=C(O)C=C3O2)=O

InChI key

GMGIWEZSKCNYSW-UHFFFAOYSA-N

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一般描述

由HWI pharma services GmbH生产并鉴定。
通过定量NMR测得的准确含量可参见证书。

应用

草药产品分析的标准品。

生化/生理作用

槲皮素二水合物是具有抗癌活性的黄酮类化合物。槲皮素为线粒体 ATP 酶和磷酸二酯酶抑制剂。它可抑制 PI3 激酶活性并且轻微抑制 PIP 激酶活性。槲皮素对癌细胞系具有抗增殖作用,通过 II 型雌激素受体降低癌细胞的生长,并且阻滞细胞周期晚期 G1 相中人类白血病 T 细胞。

象形图

Skull and crossbones

警示用语:

Danger

危险声明

危险分类

Acute Tox. 3 Oral

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Certificate of Analysis

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Certificate of Origin

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