≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sonrisas canónicas | COC1=CC(=CC(=C1O)O)C(=O)OC2CC3=C(C=C(C=C3OC2C4=CC(=C(C(=C4)O)O)O)O)O |
|---|---|
| IUPAC Name | [(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4-dihydroxy-5-methoxybenzoate |
| InChIKey | WVRDOLPMKOCJRJ-DENIHFKCSA-N |
| INCHI | 1S/C23H20O11/c1-32-18-5-10(4-16(28)21(18)30)23(31)34-19-8-12-13(25)6-11(24)7-17(12)33-22(19)9-2-14(26)20(29)15(27)3-9/h2-7,19,22,24-30H,8H2,1H3/t19-,22-/m1/s1 |
| Isómeros SMILES | COC1=CC(=CC(=C1O)O)C(=O)O[C@@H]2CC3=C(C=C(C=C3O[C@@H]2C4=CC(=C(C(=C4)O)O)O)O)O |
| CAS alternativo | 83104-87-4 |
| PubChem CID | 9804842 |
| Términos de entrada MeSH | EGCG3''Me;epigallocatechin-3-O-(3''-O-methyl)-gallate |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Clase | Flavonoids |
| Subclass | Flavans |
| Intermediate Tree Nodes | Flavan-3-ols - Catechins |
| Direct Parent | Catechin gallates |
| Alternative Parents | Hydrolyzable tannins Epigallocatechins 3'-hydroxyflavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Gallic acid and derivatives M-methoxybenzoic acids and derivatives p-Hydroxybenzoic acid alkyl esters m-Hydroxybenzoic acid esters Methoxyphenols 1-benzopyrans Pyrogallols and derivatives Methoxybenzenes Phenoxy compounds Catechols Benzoyl derivatives Anisoles 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Alkyl aryl ethers Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Polyols Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Catechin gallate - Hydrolyzable tannin - Epigallocatechin - 3'-hydroxyflavonoid - 4'-hydroxyflavonoid - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Hydroxyflavonoid - Tannin - Gallic acid or derivatives - P-hydroxybenzoic acid alkyl ester - M-hydroxybenzoic acid ester - P-hydroxybenzoic acid ester - Dihydroxybenzoic acid - M-methoxybenzoic acid or derivatives - Benzoate ester - Chromane - Benzopyran - 1-benzopyran - Methoxyphenol - Pyrogallol derivative - Benzenetriol - Benzoic acid or derivatives - Phenol ether - Methoxybenzene - Anisole - Catechol - Phenoxy compound - Benzoyl - Alkyl aryl ether - Phenol - 1-hydroxy-2-unsubstituted benzenoid - 1-hydroxy-4-unsubstituted benzenoid - Benzenoid - Monocyclic benzene moiety - Carboxylic acid ester - Monocarboxylic acid or derivatives - Polyol - Organoheterocyclic compound - Oxacycle - Ether - Carboxylic acid derivative - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as catechin gallates. These are organic compounds containing a gallate moiety glycosidically linked to a catechin. |
| External Descriptors | Flavans, Flavanols and Leucoanthocyanidins |
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| Peso molecular | 472.400 g/mol |
|---|---|
| XLogP3 | 2.600 |
| Hydrogen Bond Donor Count | 7 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 5 |
| Exact Mass | 472.101 Da |
| Monoisotopic Mass | 472.101 Da |
| Topological Polar Surface Area | 186.000 Ų |
| Heavy Atom Count | 34 |
| Formal Charge | 0 |
| Complexity | 694.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
