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Merck
CN

PHL89667

(−)-没食子儿茶素没食子酸酯

phyproof® Reference Substance

别名:

(2S,3R)-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-（3,4,5-三羟基苯甲酸酯）

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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:
4233-96-9
分子量:
458.37
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD00214298

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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-NQIIRXRSSA-N

grade

primary reference standard

product line

phyproof® Reference Substance

assay

≥95.0% (HPLC)

manufacturer/tradename

PhytoLab

application(s)

food and beverages

format

neat

storage temp.

2-8°C

相关类别

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

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
228639
120833227
118154495
81786917

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Arshad Mehmood et al.
Combinatorial chemistry & high throughput screening, 23(9), 917-930 (2020-04-29)
The present study was designed to evaluate the xanthine oxidase (XO) inhibitory and antioxidant activities of 30 bioactive compounds present in edible food plants for the possible treatment of hyperuricemia. The XO inhibitory, SO and DPPH radical scavenging activities of

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