1.0 2010-04-08 22:06:33 UTC 2025-11-18 22:58:23 UTC FDB005149 Vitexin xyloside Vitexin xyloside is a member of the class of compounds known as flavonoid 8-c-glycosides. Flavonoid 8-c-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one flavonoid backbone. Vitexin xyloside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Vitexin xyloside can be found in sweet orange, which makes vitexin xyloside a potential biomarker for the consumption of this food product. C26H28O15 580.495 580.142820202 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-(3,4,5-trihydroxy-6-{[(3,4,5,6-tetrahydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)-4H-chromen-4-one 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-(3,4,5-trihydroxy-6-{[(3,4,5,6-tetrahydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)chromen-4-one OC1OC(OCC2OC(C(O)C(O)C2O)C2=C(O)C=C(O)C3=C2OC(=CC3=O)C2=CC=C(O)C=C2)C(O)C(O)C1O InChI=1S/C26H28O15/c27-9-3-1-8(2-4-9)13-6-12(30)15-10(28)5-11(29)16(23(15)39-13)24-20(34)18(32)17(31)14(40-24)7-38-26-22(36)19(33)21(35)25(37)41-26/h1-6,14,17-22,24-29,31-37H,7H2 JPMTYZSEANLMKJ-UHFFFAOYSA-N belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond. O-glycosyl compounds Organic compounds Organic oxygen compounds Organooxygen compounds Carbohydrates and carbohydrate conjugates Aliphatic heteromonocyclic compounds Acetals Disaccharides Hemiacetals Hydrocarbon derivatives Oxacyclic compounds Oxanes Polyols Primary alcohols Secondary alcohols Acetal Alcohol Aliphatic heteromonocyclic compound Disaccharide Hemiacetal Hydrocarbon derivative O-glycosyl compound Organoheterocyclic compound Oxacycle Oxane Polyol Primary alcohol Secondary alcohol glycoside logp -0.57 ALOGPS logs -1.98 ALOGPS solubility 6.03e+00 g/l ALOGPS logp -1.6 ChemAxon pka_strongest_acidic 6.17 ChemAxon pka_strongest_basic -3.7 ChemAxon iupac 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-(3,4,5-trihydroxy-6-{[(3,4,5,6-tetrahydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)-4H-chromen-4-one ChemAxon average_mass 580.495 ChemAxon mono_mass 580.142820202 ChemAxon smiles OC1OC(OCC2OC(C(O)C(O)C2O)C2=C(O)C=C(O)C3=C2OC(=CC3=O)C2=CC=C(O)C=C2)C(O)C(O)C1O ChemAxon formula C26H28O15 ChemAxon inchi InChI=1S/C26H28O15/c27-9-3-1-8(2-4-9)13-6-12(30)15-10(28)5-11(29)16(23(15)39-13)24-20(34)18(32)17(31)14(40-24)7-38-26-22(36)19(33)21(35)25(37)41-26/h1-6,14,17-22,24-29,31-37H,7H2 ChemAxon inchikey JPMTYZSEANLMKJ-UHFFFAOYSA-N ChemAxon polar_surface_area 256.29 ChemAxon refractivity 133.51 ChemAxon polarizability 55.24 ChemAxon rotatable_bond_count 5 ChemAxon acceptor_count 15 ChemAxon donor_count 10 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 87720 Specdb::MsMs 87721 Specdb::MsMs 87722 Specdb::MsMs 150285 Specdb::MsMs 150286 Specdb::MsMs 150287 Specdb::MsMs 3601418 Specdb::MsMs 3601419 Specdb::MsMs 3601420 Specdb::MsMs 3601421 Specdb::MsMs 3601422 Specdb::MsMs 3601423 Sweet orange Type 1 specific Citrus sinensis 2711