1.0 2026-09-21 20:09:22 UTC 2026-09-21 20:10:02 UTC FDB117025 Sieboldin 3-(3,4-dihydroxyphenyl)-1-[2,6-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]propan-1-one 3-(3,4-dihydroxyphenyl)-1-[2,6-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-phenyl]propan-1-one C21H24O11 InChI=1S/C21H24O11/c22-8-16-18(28)19(29)20(30)21(32-16)31-10-6-14(26)17(15(27)7-10)12(24)4-2-9-1-3-11(23)13(25)5-9/h1,3,5-7,16,18-23,25-30H,2,4,8H2/t16-,18-,19+,20-,21-/m1/s1 XJHMLSKQZFKMLL-QNDFHXLGSA-N belongs to the class of organic compounds known as flavonoid o-glycosides. Flavonoid O-glycosides are compounds containing a carbohydrate moiety which is O-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Flavonoid O-glycosides Organic compounds Phenylpropanoids and polyketides Flavonoids Flavonoid glycosides Aromatic heteromonocyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 2'-Hydroxy-dihydrochalcones Acetals Aldehydes Alkyl glycosides Alkyl-phenylketones Aryl alkyl ketones Benzoyl derivatives Butyrophenones Catechols Cinnamylphenols Fatty acyl glycosides of mono- and disaccharides Hexoses Hydrocarbon derivatives O-glycosyl compounds Organic oxides Oxacyclic compounds Oxanes Phenol ethers Phenolic glycosides Phenoxy compounds Polyols Primary alcohols Resorcinols Secondary alcohols Vinylogous acids 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 2'-hydroxy-dihydrochalcone Acetal Alcohol Aldehyde Alkyl glycoside Alkyl-phenylketone Aromatic heteromonocyclic compound Aryl alkyl ketone Aryl ketone Benzenoid Benzoyl Butyrophenone Catechol Cinnamylphenol Fatty acyl Fatty acyl glycoside Fatty acyl glycoside of mono- or disaccharide Flavonoid o-glycoside Glycosyl compound Hexose monosaccharide Hydrocarbon derivative Ketone Linear 1,3-diarylpropanoid Monocyclic benzene moiety Monosaccharide O-glycosyl compound Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane Phenol Phenol ether Phenolic glycoside Phenoxy compound Phenylketone Polyol Primary alcohol Resorcinol Secondary alcohol Vinylogous acid formula C21H24O11 ChemAxon inchi InChI=1S/C21H24O11/c22-8-16-18(28)19(29)20(30)21(32-16)31-10-6-14(26)17(15(27)7-10)12(24)4-2-9-1-3-11(23)13(25)5-9/h1,3,5-7,16,18-23,25-30H,2,4,8H2/t16-,18-,19+,20-,21-/m1/s1 ChemAxon inchikey XJHMLSKQZFKMLL-QNDFHXLGSA-N ChemAxon