1.0 2020-04-02 17:51:02 UTC 2025-11-19 03:07:53 UTC FDB097346 Quercetin 3,4'-O-diglucoside C30H26O13 594.525 594.137340897 5,7-dihydroxy-2-(3-hydroxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one 5,7-dihydroxy-2-(3-hydroxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one O[C@H]1CC2=C(O[C@@H]1C1=CC(O)=C(O)C=C1)C([C@H]1[C@H](O)[C@H](OC3=CC(O)=CC(O)=C13)C1=CC(O)=C(O)C(O)=C1)=C(O)C=C2O InChI=1S/C30H26O13/c31-12-6-17(35)23-22(7-12)42-29(11-4-19(37)26(40)20(38)5-11)27(41)25(23)24-18(36)9-15(33)13-8-21(39)28(43-30(13)24)10-1-2-14(32)16(34)3-10/h1-7,9,21,25,27-29,31-41H,8H2/t21-,25-,27-,28+,29+/m0/s1 ZYDDITZPGFXQSD-SMSOEIQDSA-N belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Biflavonoids and polyflavonoids Organic compounds Phenylpropanoids and polyketides Flavonoids Biflavonoids and polyflavonoids Aromatic heteropolycyclic compounds 1-benzopyrans 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 3'-hydroxyflavonoids 3-hydroxyflavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Alkyl aryl ethers B-type proanthocyanidins Benzene and substituted derivatives Catechols Epigallocatechins Hydrocarbon derivatives Oxacyclic compounds Polyols Pyrogallols and derivatives Secondary alcohols 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 3'-hydroxyflavonoid 3-hydroxyflavonoid 4'-hydroxyflavonoid 5-hydroxyflavonoid 7-hydroxyflavonoid Alcohol Alkyl aryl ether Aromatic heteropolycyclic compound B-type proanthocyanidin Benzenetriol Benzenoid Benzopyran Bi- and polyflavonoid skeleton Catechin Catechol Chromane Epigallocatechin Ether Flavan Flavan-3-ol Hydrocarbon derivative Hydroxyflavonoid Monocyclic benzene moiety Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Phenol Polyol Proanthocyanidin Pyrogallol derivative Secondary alcohol biflavonoid hydroxyflavan polyphenol proanthocyanidin logp -0.80 ALOGPS logs -2.13 ALOGPS solubility 4.59e+00 g/l ALOGPS logp -2.4 ChemAxon pka_strongest_acidic 6.37 ChemAxon pka_strongest_basic -3.6 ChemAxon iupac 5,7-dihydroxy-2-(3-hydroxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one ChemAxon average_mass 594.525 ChemAxon mono_mass 594.137340897 ChemAxon smiles O[C@H]1CC2=C(O[C@@H]1C1=CC(O)=C(O)C=C1)C([C@H]1[C@H](O)[C@H](OC3=CC(O)=CC(O)=C13)C1=CC(O)=C(O)C(O)=C1)=C(O)C=C2O ChemAxon formula C30H26O13 ChemAxon inchi InChI=1S/C30H26O13/c31-12-6-17(35)23-22(7-12)42-29(11-4-19(37)26(40)20(38)5-11)27(41)25(23)24-18(36)9-15(33)13-8-21(39)28(43-30(13)24)10-1-2-14(32)16(34)3-10/h1-7,9,21,25,27-29,31-41H,8H2/t21-,25-,27-,28+,29+/m0/s1 ChemAxon inchikey ZYDDITZPGFXQSD-SMSOEIQDSA-N ChemAxon polar_surface_area 285.75 ChemAxon refractivity 141.42 ChemAxon polarizability 59.14 ChemAxon rotatable_bond_count 7 ChemAxon acceptor_count 17 ChemAxon donor_count 11 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 239881 Specdb::MsMs 239882 Specdb::MsMs 239883 Specdb::MsMs 241936 Specdb::MsMs 241937 Specdb::MsMs 241938 Specdb::MsMs 3610219 Specdb::MsMs 3610220 Specdb::MsMs 3610221 Specdb::MsMs 3610222 Specdb::MsMs 3610223 Specdb::MsMs 3610224 Milk (Cow) Type 2 specific 2.1675 4.1 0.92 uM