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等級
analytical standard
化驗
≥97.0% (HPLC)
儲存期限
limited shelf life, expiry date on the label
技術
HPLC: suitable
gas chromatography (GC): suitable
應用
food and beverages
形式
neat
儲存溫度
2-8°C
SMILES 字串
O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c3cc(O)c(O)c(O)c3
InChI
1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15+/m1/s1
InChI 密鑰
XMOCLSLCDHWDHP-DOMZBBRYSA-N
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相关类别
一般說明
Gallocatechin belongs to the catechin class of organic compounds and is one of the major components of green tea. The beneficial effects of catechins include anti-tumorigenic, anti-mutagenic, anti-pathogenic, and anti-oxidative properties.
應用
(−)-Gallocatechin may be used as an analytical standard for the determination of the analyte in biological fluids and tea beverages by chromatography-based techniques.
包裝
Bottomless glass bottle. Contents are inside inserted fused cone.
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
其他客户在看
Dominador J Manalo et al.
Biochemical and biophysical research communications, 416(3-4), 421-426 (2011-12-06)
HIF-1α plays a key role in iron uptake and transport in the liver, whose activity is tightly linked to the repression of hepcidin (Hamp). Hamp prevents intestinal iron uptake and cellular efflux by negatively modulating ferroportin. Hamp is also expressed
Kusum Rathore et al.
Carcinogenesis, 33(1), 174-183 (2011-11-03)
Long-term exposure to low doses of environmental carcinogens contributes to sporadic human breast cancers. Epidemiologic and experimental studies indicate that green tea catechins (GTCs) may intervene with breast cancer development. We have been developing a chronically induced breast cell carcinogenesis
Yi-Bin Zhou et al.
Journal of agricultural and food chemistry, 60(7), 1619-1627 (2012-01-10)
Metabolic profiles of broiler chickens were examined after the ingestion of green tea, tea polyphenols, and (-)-epigallocatechin-3-gallate (EGCG). Solid-phase extraction of serum and litters yielded free catechins and their metabolites, which were then identified and quantified by liquid chromatography-tandem mass
Enantioselective total syntheses of (+)-gallocatechin, (-)-epigallocatechin, and 8-C-ascorbyl-(-)-epigallocatechin.
Guang Lin et al.
Chemistry, an Asian journal, 8(4), 700-704 (2013-01-31)
Li-Ping Bai et al.
PloS one, 8(1), e53962-e53962 (2013-01-22)
With the aim of enhancing G-quadruplex binding activity, two new glucosaminosides (16, 18) of penta-methylated epigallocatechin were synthesized by chemical glycosylation. Subsequent ESI-TOF-MS analysis demonstrated that these two glucosaminoside derivatives exhibit much stronger binding activity to human telomeric DNA and
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