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Merck
CN
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文件

50299

Supelco

(-)-表没食子儿茶素没食子酸酯

≥97.0% (HPLC)

别名:

(-)-顺式-2-(3,4,5-三羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7--三醇 3-没食子酸酯, (-)-顺式-3,3′,4′,5,5′,7-六羟基-黄烷-3-没食子酸酯, EGCG

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About This Item

经验公式（希尔记法）:
C22H18O11
CAS号:
989-51-5
分子量:
458.37
MDL编号:
MFCD00075940
UNSPSC代码:
85151701
PubChem化学物质编号:
329757587

检测方案

≥97.0% (HPLC)

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

food and beverages

格式

neat

储存温度

2-8°C

SMILES字符串

Oc1cc(O)c2C[C@@H](OC(=O)c3cc(O)c(O)c(O)c3)[C@H](Oc2c1)c4cc(O)c(O)c(O)c4

InChI

1S/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2/t18-,21-/m1/s1

InChI key

WMBWREPUVVBILR-WIYYLYMNSA-N

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应用

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包装

无底玻璃瓶。内含物装在插入的融合锥内。

象形图

Exclamation markEnvironment
GHS07,GHS09

警示用语：

Warning

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
BCBV2100
BCBS4211V
BCBR1489V
BCBG8463V
BCBD7490V

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Vinícius Taioqui Pelá et al.
Archives of oral biology, 108, 104527-104527 (2019-09-01)
This study evaluated the influence of the addition of fillers and/or protease inhibitors [(epigallocatechin gallate - EGCG) or (chlorhexidine - CHX)] in experimental resins in the protein profile of the acquired pellicle (AP) formed in situ on enamel-resin specimens. 324
Kosuke Dodo et al.
Bioorganic & medicinal chemistry, 16(17), 7975-7982 (2008-08-12)
Green tea and (-)-epigallocatechin gallate (EGCG: one of the main components of green tea) are reported to have cancer-preventive activity in humans. A previous SAR study of EGCG and derivatives indicated that a galloyl group is essential for the activity.
Congde Huo et al.
Bioorganic & medicinal chemistry, 18(3), 1252-1258 (2010-01-05)
A pro-drug 8 of a synthetic analog 7 is more active in its antiproliferative activity against human breast cancer MDA-MB-231 cells possessing high catechol-O-methyltransferase (COMT) activity than the pro-drugs of EGCG and the analog 5. The higher activity of 8
Angélique Stalmach et al.
Molecular nutrition & food research, 53 Suppl 1, S44-S53 (2008-11-04)
Ten healthy human subjects consumed 500 mL of Choladi green tea, containing 648 mumol of flavan-3-ols after which plasma and urine were collected over a 24 h period and analysed by HPLC-MS. Plasma contained a total of ten metabolites, in
Masaki Kanadzu et al.
Cancer letters, 241(2), 250-255 (2005-11-24)
(-)-Epigallocatechin gallate (EGCG), a catechin polyphenol component, is the main ingredient of green tea extract. Recently, increasing attention has been given to its anti-oxidant effects. However, several studies reported the oxidative effects of EGCG, suggesting that EGCG had a dual
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