epigallocatechin gallate

Full Material List
[(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate

Identifiers

FEMA N/A
CAS 989-51-5
EINECS N/A
Synonyms
  • benzoic acid, 3,4,5-trihydroxy-, (2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester
  • (2R,3R)-5,7- dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate
  • [(2R,3R)-5,7- dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
  • (2R,3R)-5,7- dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl 3,4,5-trihydroxybenzoate
  • [(2R,3R)-5,7- dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl] 3,4,5-trihydroxybenzoate
  • EGCG
  • (-)-epi gallocatechin 3-gallate
  • epi gallocatechin 3-gallate
  • (-)-epi gallocatechin 3-O-gallate
  • (-)-epi gallocatechin gallate
  • L-epi gallocatechin gallate
  • epi gallocatechin-3-monogallate
  • (-)-epi gallocatechin-3-o-gallate
  • (-)-epi gallocatechol gallate
  • tea catechin
  • teavigo
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII BQM438CTEL
CoE Number N/A
XlogP3-AA 1.20 (est)
Molecular Weight 458.37666
Molecular Formula C22 H18 O11

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance N/A
Assay 95.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 222.00 to 224.00 °C. @ 760.00 mm Hg
Boiling Point 909.00 to 910.00 °C. @ 760.00 mm Hg (est)
Flash Point 608.00 °F. TCC ( 320.00 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 0.639 (est)
Soluble In
  • water, 32.77 mg/L @ 25 °C (est)
Occurrence
  • grape
  • pomegranate fruit juice
  • pomegranate leaf
  • star fruit
  • tea black tea
  • tea green tea
  • tea leaf
  • tea shoot