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Epigallocatechin gallate information


"EGCG" redirects here. For the software, see Extended GCG.
Epigallocatechin gallate
Structural formula of epigallocatechin gallate
Space-filling model of the epigallocatechin gallate molecule
Names
IUPAC name
(2R,3R)-3′,4′,5,5′,7-Pentahydroxyflavan-3-yl 3,4,5-trihydroxybenzoate
Systematic IUPAC name
(2R,3R)-5,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
Other names
(-)-Epigallocatechin gallate
(2R,3R)-3′,4′,5,5′,7-pentahydroxyflavan-3-yl gallate
Identifiers
CAS Number
  • 989-51-5 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:4806 checkY
ChEMBL
  • ChEMBL297453 checkY
ChemSpider
  • 58575 checkY
ECHA InfoCard 100.111.017 Edit this at Wikidata
IUPHAR/BPS
  • 7002
KEGG
  • C09731 checkY
MeSH Epigallocatechin+gallate
PubChem CID
  • 65064
UNII
  • BQM438CTEL checkY
CompTox Dashboard (EPA)
  • DTXSID1029889 Edit this at Wikidata
InChI
  • 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 checkY
    Key: WMBWREPUVVBILR-WIYYLYMNSA-N checkY
  • InChI=1/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
    Key: WMBWREPUVVBILR-WIYYLYMNBM
SMILES
  • O=C(O[C@@H]2Cc3c(O[C@@H]2c1cc(O)c(O)c(O)c1)cc(O)cc3O)c4cc(O)c(O)c(O)c4
Properties
Chemical formula
 C22H18O11
Molar mass 458.372 g/mol
Solubility in water
 soluble (5 g/L)[vague][1]
Solubility soluble in ethanol, DMSO, dimethyl formamide[1] at about 20 g/L[2]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references

Epigallocatechin gallate (EGCG), also known as epigallocatechin-3-gallate, is the ester of epigallocatechin and gallic acid, and is a type of catechin.

EGCG – the most abundant catechin in tea – is a polyphenol under basic research for its potential to affect human health and disease. EGCG is used in many dietary supplements.

  1. ^ a b "(-)-Epigallocatechin gallate". Chemicalland21.com.
  2. ^ "Product Information: (-)-Epigallocatechin Gallate" (PDF). Cayman Chemical. 4 September 2014.

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green tea include, but are not limited to, epigallocatechin gallate (EGCG), epigallocatechin, epicatechin gallate, and epicatechin; flavanols such as kaempferol...

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from green tea by Michiyo Tsujimura in 1934. Epigallocatechin is another type of catechin, with the gallate residue being in an isomeric cis position. It...

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present in green tea Epigallocatechin gallate (EGCG), also known as epigallocatechin 3-gallate, the ester of epigallocatechin and gallic acid, and a...

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Green tea

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CortiSlim

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Thearubigin

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