1.0 2010-04-08 22:06:09 UTC 2025-11-18 22:55:40 UTC FDB004265 Isorhamnetin 3-O-(beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranoside) Isorhamnetin 3-o-(beta-d-glucopyranosyl-(1->6)-beta-d-glucopyranoside) is a member of the class of compounds known as flavonoid-3-o-glycosides. Flavonoid-3-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Isorhamnetin 3-o-(beta-d-glucopyranosyl-(1->6)-beta-d-glucopyranoside) is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Isorhamnetin 3-o-(beta-d-glucopyranosyl-(1->6)-beta-d-glucopyranoside) can be found in red beetroot, which makes isorhamnetin 3-o-(beta-d-glucopyranosyl-(1->6)-beta-d-glucopyranoside) a potential biomarker for the consumption of this food product. C28H32O17 640.5435 640.163949598 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-4H-chromen-4-one 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}chromen-4-one COC1=C(O)C=CC(=C1)C1=C(O[C@@H]2O[C@H](CO[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@@H](O)[C@H](O)[C@H]2O)C(=O)C2=C(O1)C=C(O)C=C2O InChI=1S/C28H32O17/c1-40-13-4-9(2-3-11(13)31)25-26(20(35)17-12(32)5-10(30)6-14(17)42-25)45-28-24(39)22(37)19(34)16(44-28)8-41-27-23(38)21(36)18(33)15(7-29)43-27/h2-6,15-16,18-19,21-24,27-34,36-39H,7-8H2,1H3/t15-,16-,18-,19-,21+,22+,23-,24-,27-,28+/m1/s1 GPZLFWVUSQREQH-QDYVESOYSA-N belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Flavonoid-3-O-glycosides Organic compounds Phenylpropanoids and polyketides Flavonoids Flavonoid glycosides Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 3'-O-methylated flavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Acetals Alkyl aryl ethers Anisoles Chromones Disaccharides Flavones Heteroaromatic compounds Hydrocarbon derivatives Methoxybenzenes Methoxyphenols O-glycosyl compounds Organic oxides Oxacyclic compounds Oxanes Phenoxy compounds Polyols Primary alcohols Pyranones and derivatives Secondary alcohols Vinylogous acids 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 3p-methoxyflavonoid-skeleton 4'-hydroxyflavonoid 5-hydroxyflavonoid 7-hydroxyflavonoid Acetal Alcohol Alkyl aryl ether Anisole Aromatic heteropolycyclic compound Benzenoid Benzopyran Chromone Disaccharide Ether Flavone Flavonoid-3-o-glycoside Glycosyl compound Heteroaromatic compound Hydrocarbon derivative Hydroxyflavonoid Methoxybenzene Methoxyphenol Monocyclic benzene moiety O-glycosyl compound Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane Phenol Phenol ether Phenoxy compound Polyol Primary alcohol Pyran Pyranone Secondary alcohol Vinylogous acid logp -0.44 ALOGPS logs -2.21 ALOGPS solubility 3.92e+00 g/l ALOGPS logp -1.8 ChemAxon pka_strongest_acidic 6.44 ChemAxon pka_strongest_basic -3.6 ChemAxon iupac 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-4H-chromen-4-one ChemAxon average_mass 640.5435 ChemAxon mono_mass 640.163949598 ChemAxon smiles COC1=C(O)C=CC(=C1)C1=C(O[C@@H]2O[C@H](CO[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@@H](O)[C@H](O)[C@H]2O)C(=O)C2=C(O1)C=C(O)C=C2O ChemAxon formula C28H32O17 ChemAxon inchi InChI=1S/C28H32O17/c1-40-13-4-9(2-3-11(13)31)25-26(20(35)17-12(32)5-10(30)6-14(17)42-25)45-28-24(39)22(37)19(34)16(44-28)8-41-27-23(38)21(36)18(33)15(7-29)43-27/h2-6,15-16,18-19,21-24,27-34,36-39H,7-8H2,1H3/t15-,16-,18-,19-,21+,22+,23-,24-,27-,28+/m1/s1 ChemAxon inchikey GPZLFWVUSQREQH-QDYVESOYSA-N ChemAxon polar_surface_area 274.75 ChemAxon refractivity 146.17 ChemAxon polarizability 60.25 ChemAxon rotatable_bond_count 8 ChemAxon acceptor_count 17 ChemAxon donor_count 10 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 104955 Specdb::MsMs 104956 Specdb::MsMs 104957 Specdb::MsMs 171339 Specdb::MsMs 171340 Specdb::MsMs 171341 Specdb::MsMs 3600191 Specdb::MsMs 3600192 Specdb::MsMs 3600193 Specdb::MsMs 3600194 Specdb::MsMs 3600195 Specdb::MsMs 3600196 Red beetroot Type 1 specific Beta vulgaris var. rubra