93894
(-)-表没食子儿茶素没食子酸酯
analytical standard
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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关于此项目
经验公式（希尔记法）:
C22H18O11
化学文摘社编号:
分子量:
458.37
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
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
SMILES string
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 key
WMBWREPUVVBILR-WIYYLYMNSA-N
grade
analytical standard
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
storage temp.
2-8°C
Quality Level
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General description
(-)-表没食子儿茶素没食子酸酯是一种生物活性化合物，是绿茶的重要成分。它可作为预防癌症的有效候选药物。
Application
有关合适仪器技术的更多信息，请参考产品 分析证书。如需进一步支持，请联系技术服务。
Packaging
无底玻璃瓶。内含物在插入的融合锥体内。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Epigallocatechin gallate has pleiotropic effects on transmembrane signaling by altering the embedding of transmembrane domains
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Reports of biochemistry & molecular biology, 10(3), 455-461 (2022-01-05)
The available evidence has increasingly demonstrated that a combination of genetic and epigenetic factors, such as DNA methylation, could be considered as causing leukemia. Epigenetic changes and methylation of the suppressor of the cytokine signaling 1 promoter (SOCS1) CpG region
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
Hye-Kyung Na et al.
Molecular nutrition & food research, 50(2), 152-159 (2006-02-14)
Chemoprevention is an attempt to use either naturally occurring or synthetic substances or their mixtures to intervene in the progress of carcinogenesis. Recently, it has been shown that some edible phytochemicals alter gene expression, directly or indirectly, thereby regulating the
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