Merck
  • 17793
All Photos(1)

17793

Sigma-Aldrich

槲皮素 3-β-D-葡萄糖甙

≥90% (HPLC)

Synonym(s):
3,3′,4′,5,7-五羟基黄酮 3-β-葡萄糖甙, 异栎素
Empirical Formula (Hill Notation):
C21H20O12
CAS Number:
Molecular Weight:
464.38
Beilstein:
100989
MDL编号:
PubChem化学物质编号:
NACRES:
NA.25

质量水平

检测方案

≥90% (HPLC)

储存温度

−20°C

SMILES string

OC[C@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15-,17+,18-,21+/m1/s1

InChI key

OVSQVDMCBVZWGM-QSOFNFLRSA-N

Gene Information

mouse ... Hexa(15211)

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

1 of 4

This Item
16654PHL8923000140585
Quercetin 3-glucoside analytical standard

Supelco

16654

槲皮素 3-葡萄糖苷

Quercetin 3-glucoside phyproof® Reference Substance

PHL89230

槲皮素 3-β-D-葡萄糖甙

Isoquercitrin primary reference standard

00140585

异栎素

assay

≥90% (HPLC)

assay

≥98% (HPLC)

assay

≥95.0% (HPLC)

assay

-

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

-

Gene Information

mouse ... Hexa(15211)

Gene Information

-

Gene Information

-

Gene Information

-

一般描述

槲皮素 3-β-D-葡糖苷(Q3G),也叫作异槲皮苷,是槲皮素的主要糖苷形式之一。它是一种单葡萄糖苷,最早从加拿大紫荆的种荚中分离出来,也广泛存在于各种植物、蔬菜和水果中。Q3G 具有类黄酮的基本化学结构,即一个葡萄糖分子连接在槲皮素的 C-3 上。

应用

使用槲皮素 3-β-D-葡糖苷:
  • 作为膳食类黄酮补充剂,以利用表面等离子共振(SPR)检测其与人类小泛素相关修饰物 1(SUMO1)蛋白的结合能力
  • 用为大肠杆菌三磷化酸腺苷(ATP)合成酶的抑制剂
  • 作为抗聚集剂,测试其对β-淀粉样蛋白、绿色荧光蛋白(GFP)和胰凝乳蛋白酶原蛋白的活性

生化/生理作用

槲皮素 3-β-D-葡糖苷具有较强的抗氧化和抗炎活性。作为一种强效氧自由基清除剂,它是一种神经保护剂,可在小鼠模型中改善阿尔茨海默病(AD)的症状。′它可与苹果提取物结合使用,对结肠癌、肺癌和肝癌细胞系以及 MCF-7 人乳腺细胞具有抗增殖活性。

包装

无底玻璃瓶。内含物在插入的融合锥体内。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

(enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service