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Merck
CN

03960590

(-)-表没食子儿茶素

primary reference standard

别名:

(-)- 顺 -2-(3,4,5-三羟基苯基)-3,4-二氢-1 (2 H )-苯并吡喃-3,5,7-三醇, (-)-cis-3,3′,4′,5,5′,7-Hexahydroxyflavane

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关于此项目

经验公式（希尔记法）:
C15H14O7
化学文摘社编号:
970-74-1
分子量:
306.27
NACRES:
NA.24
PubChem Substance ID:
329747847
UNSPSC Code:
85151701
MDL number:
MFCD00075939

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产品名称

(-)-表没食子儿茶素, primary reference standard

InChI key

XMOCLSLCDHWDHP-IUODEOHRSA-N

SMILES string

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

grade

primary reference standard

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

application(s)

food and beverages

storage temp.

−20°C

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相关类别

Biochem/physiol Actions

绿茶多酚。抗癌剂。抗氧化活性低于 EGCG。

Application

Reference Standard in the analysis of herbal medicinal products

General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
HWI02446-2
HWI02446-1
HWI02446
HWI01554-4
HWI01554-3

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Journal of agricultural and food chemistry, 60(12), 3098-3104 (2012-03-08)
Proanthocyanidins in unripe Manilkara zapota (chiku) were isolated using solvent extraction followed by Sephadex LH-20 fractionation with a yield of 0.9%. HPLC analysis using a diol column revealed well-resolved oligomers ranging from dimer to hexamer. The majority of the proanthocyanidins
Ranjith Arimboor et al.
Journal of food science, 77(10), C1036-C1041 (2012-09-04)
Inhibitory potential of sea buckthorn (Hippophae rhamnoides L) seed proanthocyanidins against oxidative stress and xanthine oxidase activity was evaluated. Composition of antioxidant proanthocyanidins was profiled by analyzing the cleavage products obtained by the acid catalyzed hydrolysis in the presence of
Denisa Margina et al.
General physiology and biophysics, 31(1), 47-55 (2012-03-27)
Quercetin and epigallocatechin gallate are two of the most abundant polyphenols in dietary plants, including apples, onions, red wine and green tea. The bioactivity of polyphenols is linked to their ability to interact with cell membranes without being internalized. The
K Koga et al.
Journal of food science, 78(1), H105-H111 (2013-01-03)
The pancreatic lipase inhibitory (PLI) activity of leaf extracts (aqueous, 60 and 99.8 (v/v)% EtOH) of Salacia reticulata Wight, referred to "Kothala himbutu" (KT) in Singhalese, was compared with that of KT stem extracts. Evaporated residue contents and PLI activity
Yoo-Hyun Lee et al.
International journal of molecular medicine, 30(1), 69-74 (2012-04-17)
Manipulating acetylation status of key gene targets is likely to be crucial for effective cancer therapy. In this study, we utilized green tea catechins, epicatechin (EC), epigallocatechin (EGC) and epigallocatechin-3-gallate (EGCG) to examine the regulation of androgen receptor acetylation in
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