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1236700

USP

(−)-Epigallocatechin-3-O-gallate

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

(−)-Epigallocatechin gallate, (−)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (−)-cis-3,3′,4′,5,5′,7-Hexahydroxy-flavane-3-gallate, EGCG

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Pack SizeSKUAvailabilityPrice
20 mg
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$548.00

About This Item

Empirical Formula (Hill Notation):
C22H18O11
CAS Number:
989-51-5
Molecular Weight:
458.37
NACRES:
NA.24
PubChem Substance ID:
329749727
UNSPSC Code:
41116107
MDL number:
MFCD00075940

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grade

pharmaceutical primary standard

API family

catechins

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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

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

InChI key

WMBWREPUVVBILR-WIYYLYMNSA-N

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

(−)-Epigallocatechin-3-O-gallate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

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(−)-Epigallocatechin-3-O-gallate United States Pharmacopeia (USP) Reference Standard

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(−)-Epigallocatechin 3-gallate

(–)-Epigallocatechin Gallate One of the main polyphenolic constituents of green tea that exhibits potent antitumor, anti-inflammatory, and antioxidant properties.

Sigma-Aldrich

324880

(–)-Epigallocatechin Gallate

manufacturer/tradename

USP

manufacturer/tradename

EDQM

manufacturer/tradename

PhytoLab

manufacturer/tradename

Calbiochem®

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

primary reference standard

grade

-

format

neat

format

neat

format

-

format

-

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

application(s)

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

−20°C

API family

catechins

API family

catechins

API family

-

API family

-

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Articles

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.

Global Trade Item Number

SKUGTIN
1236700-20MG04061838722508

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