1.0 2010-04-08 22:07:17 UTC 2025-11-18 23:02:44 UTC FDB006744 1,2,3-tri-O-Galloyl-beta-4C1-glucose 1,2,3-tri-o-galloyl-beta-4c1-glucose is a member of the class of compounds known as tannins. Tannins are naturally occurring polyphenols which be categorized into four main classes: hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol). 1,2,3-tri-o-galloyl-beta-4c1-glucose is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). 1,2,3-tri-o-galloyl-beta-4c1-glucose can be found in pomegranate, which makes 1,2,3-tri-o-galloyl-beta-4c1-glucose a potential biomarker for the consumption of this food product. C27H24O18 636.4687 636.096263964 (2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3,4-bis(3,4,5-trihydroxybenzoyloxy)oxan-2-yl 3,4,5-trihydroxybenzoate (2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3,4-bis(3,4,5-trihydroxybenzoyloxy)oxan-2-yl 3,4,5-trihydroxybenzoate OC[C@H]1O[C@@H](OC(=O)C2=CC(O)=C(O)C(O)=C2)[C@H](OC(=O)C2=CC(O)=C(O)C(O)=C2)[C@@H](OC(=O)C2=CC(O)=C(O)C(O)=C2)[C@@H]1O InChI=1S/C27H24O18/c28-7-17-21(38)22(43-24(39)8-1-11(29)18(35)12(30)2-8)23(44-25(40)9-3-13(31)19(36)14(32)4-9)27(42-17)45-26(41)10-5-15(33)20(37)16(34)6-10/h1-6,17,21-23,27-38H,7H2/t17-,21-,22+,23-,27+/m1/s1 MACFXELYCBWKGT-VFTFQOQOSA-N belongs to the class of organic compounds known as tannins. These are naturally occurring polyphenols which be categorized into four main classes: hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol). Tannins Organic compounds Phenylpropanoids and polyketides Tannins Aromatic heteromonocyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Acetals Benzoyl derivatives Carboxylic acid esters Galloyl esters Hydrocarbon derivatives Monosaccharides Organic oxides Oxacyclic compounds Oxanes Polyols Primary alcohols Pyrogallols and derivatives Secondary alcohols Tricarboxylic acids and derivatives m-Hydroxybenzoic acid esters p-Hydroxybenzoic acid alkyl esters 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid Acetal Alcohol Aromatic heteromonocyclic compound Benzenetriol Benzenoid Benzoate ester Benzoic acid or derivatives Benzoyl Carboxylic acid derivative Carboxylic acid ester Gallic acid or derivatives Galloyl ester Hydrocarbon derivative M-hydroxybenzoic acid ester Monocyclic benzene moiety Monosaccharide Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane P-hydroxybenzoic acid alkyl ester P-hydroxybenzoic acid ester Phenol Polyol Primary alcohol Pyrogallol derivative Secondary alcohol Tannin Tricarboxylic acid or derivatives logp 1.94 ALOGPS logs -2.68 ALOGPS solubility 1.33e+00 g/l ALOGPS logp 1.82 ChemAxon pka_strongest_acidic 7.63 ChemAxon pka_strongest_basic -5.5 ChemAxon iupac (2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-3,4-bis(3,4,5-trihydroxybenzoyloxy)oxan-2-yl 3,4,5-trihydroxybenzoate ChemAxon average_mass 636.4687 ChemAxon mono_mass 636.096263964 ChemAxon smiles OC[C@H]1O[C@@H](OC(=O)C2=CC(O)=C(O)C(O)=C2)[C@H](OC(=O)C2=CC(O)=C(O)C(O)=C2)[C@@H](OC(=O)C2=CC(O)=C(O)C(O)=C2)[C@@H]1O ChemAxon formula C27H24O18 ChemAxon inchi InChI=1S/C27H24O18/c28-7-17-21(38)22(43-24(39)8-1-11(29)18(35)12(30)2-8)23(44-25(40)9-3-13(31)19(36)14(32)4-9)27(42-17)45-26(41)10-5-15(33)20(37)16(34)6-10/h1-6,17,21-23,27-38H,7H2/t17-,21-,22+,23-,27+/m1/s1 ChemAxon inchikey MACFXELYCBWKGT-VFTFQOQOSA-N ChemAxon polar_surface_area 310.66 ChemAxon refractivity 143.22 ChemAxon polarizability 57.49 ChemAxon rotatable_bond_count 10 ChemAxon acceptor_count 15 ChemAxon donor_count 11 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 64056 Specdb::MsMs 64057 Specdb::MsMs 64058 Specdb::MsMs 121113 Specdb::MsMs 121114 Specdb::MsMs 121115 Specdb::MsMs 3603266 Specdb::MsMs 3603267 Specdb::MsMs 3603268 Specdb::MsMs 3603269 Specdb::MsMs 3603270 Specdb::MsMs 3603271 Pomegranate Type 1 specific Punica granatum 22663