C22H18O11
458.4 g/mol
Food AdditiveDanger
Tea, ext.
CAS84650-60-2EC283-519-7
Category
Food Additive
Compound Class
Natural Product
Primary Use
tea polyphenol antioxidant additive
Tea extract is a concentrated preparation derived from tea leaves, rich in polyphenolic compounds such as catechins. It is primarily recognized for its antioxidant properties and is commonly used as a food additive to preserve freshness and enhance nutritional value.
antioxidant food additivepreservation of food products
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 84650-60-2
Related Compounds
StrongStructure SimilarSimilarity 0.85
Epicatechin gallate
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StrongStructure SimilarSimilarity 0.85
(-)-catechin gallate
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Referencestereoisomer of
Epigallocatechin gallate
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pharmaceutical raw material
Referencestereoisomer of
(-)-gallocatechin gallate
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research compound
Safety Reference
Danger
H225Highly flammable liquid and vapour
Identifiers
IUPAC Name
[5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
InChIKey
WMBWREPUVVBILR-UHFFFAOYSA-N
SMILES
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O
Synonyms (17)
- (+)-epigallocatechin gallate
- (-)-Gallocatechin 3-O-gallate
- Gallocatechin gallate [M+H]+
- Green Tea Polyphenols
- Tea CO2 extract (Green type)
- Tea CO2 extract (Keemun type)
- Tea, ext.