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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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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

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

InChI key

XMOCLSLCDHWDHP-IUODEOHRSA-N

General description

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

Application

Reference Standard in the analysis of herbal medicinal products

Biochem/physiol Actions

绿茶多酚。抗癌剂。抗氧化活性低于 EGCG。

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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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商品

Analysis of Caffeine and Catechins in Green Tea

Validated HPLC method (based on Ph. Eur. Monograph 2668) for quantifying catechins and caffeine in decaffeinated green tea using a Chromolith® High Resolution RP-18e column with advantages in terms of backpressure and matrix robustness.

Analysis of Catechins in Green Tea by TLC

TLC-based decaffeinated green tea analysis for epigallocatechin, epicatechin-3-O-gallate, epicatechin, and epigallocatechin-3-O-gallate using TLC Explorer.

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全球贸易项目编号

货号GTIN
03960590-10MG04061838628527