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Official EU label nameGlossary entry 9864

EPIGALLOCATECHIN GALLATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
1

Resolved substance identity

CAS:989-51-5
Ingredient index records:
EPIGALLOCATECHIN GALLATE
Cosmetic functions: ANTIOXIDANT

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

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1 matched or reported name
EPIGALLOCATECHIN GALLATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name EPIGALLOCATECHIN GALLATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 989-51-5
CAS 989-51-5PubChem CID 65064

Epigallocatechin Gallate

(-)-epigallocatechin 3-gallate is a gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of ()-epigallocatechin. It has a role as a geroprotector, an antioxidant, an antineoplastic agent, a neuroprotective agent, a Hsp90 inhibitor, an apoptosis inducer and a plant metabolite. It is a polyphenol, a gallate ester and a member of flavans. It is functionally related to a (-)-epigallocatechin. — ChEBI

IUPAC name
[(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
Molecular formula
C22H18O11
Molecular weight
458.4 g/mol
Exact mass
458.08491139 Da
XLogP3
1.2
Topological polar surface area
197.0 Ų
Hydrogen-bond donors
8
Hydrogen-bond acceptors
11
Covalent units
1
Defined stereocentres
2

Also known as

(-)-Epigallocatechin gallateEGCGEpigallocatechin-3-gallateTea catechin(-)-Epigallocatechin-3-o-gallateTeavigo(-)-Epigallocatechol gallateL-Epigallocatechin gallate
16 more reported names
PF-EGCg 90EpigallocatechingallateNVP-XAA 723BQM438CTELepigallocatechin-3-O-gallate(-)-Epigallocatechin-3-gallateEpigallocatechin-gallateEPIGALLOCATECHIN 3-O-GALLATECHEBI:4806(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate3-O-Galloyl-(-)-epigallocatechinEGCG cpdepigallo-catechin gallateRefChem:5796((2R,3R)-2-(3,4,5-trihydroxyphenyl)-5,7-dihydroxy-chroman-3-yl) 3,4,5-trihydroxybenzoate((2S,3S)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl) 3,4,5-trihydroxybenzoate
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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