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93894 Supelco

(−)-Epigallocatechin gallate

analytical standard

Synonym: (−)-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

  • CAS Number 989-51-5

  • Empirical Formula (Hill Notation) C22H18O11

  • Molecular Weight 458.37

  •  MDL number MFCD00075940

  •  PubChem Substance ID 329770285

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Properties

Related Categories Acacia, Alphabetical Index of Phytochemical Standards, Analytical Standards, Analytical/Chromatography, E - H,
grade   analytical standard
InChI Key   WMBWREPUVVBILR-WIYYLYMNSA-N
assay   ≥98.0% (HPLC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Food and Beverages
format   neat
storage temp.   2-8°C

Description

General description

(−)-Epigallocatechin gallate is a bioactive compound, which is an important constituent of green tea. It may serve as a potent candidate to prevent cancer.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

10 mg in glass bottle

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
KB5200000

Documents

Certificate of Analysis

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Protocols & Articles

Articles

HPLC Analysis of Catechins on Ascentis® RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Catechins on Ascentis® RP-Amide
Keywords: Chromatography, High performance liquid chromatography, Mass spectrometry, Vitamins

LC/MS Analysis of Green Tea Components on Chromolith® FastGradient RP-18 endcapped

From our library of Articles, Sigma-Aldrich presents LC/MS Analysis of Green Tea Components on Chromolith® FastGradient RP-18 endcapped
Keywords: Chromatography, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry

Peer-Reviewed Papers
15

References

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