1.02010-04-08 22:05:23 UTC2019-11-26 02:57:29 UTCFDB002463SchaftosideApigenin 6-c-glucoside 8-c-riboside 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. Apigenin 6-c-glucoside 8-c-riboside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Apigenin 6-c-glucoside 8-c-riboside can be found in herbs and spices, which makes apigenin 6-c-glucoside 8-c-riboside a potential biomarker for the consumption of this food product. 8-a-L-Arabinopyranosyl-6-b-D-glucopyranosylapigeninC26H28O14564.4921564.1479056045,7-dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-8-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]-4H-chromen-4-oneschaftoside51938-32-0OCC1OC(C(O)C(O)C1O)C1=C(O)C(C2OCC(O)C(O)C2O)=C2OC(=CC(=O)C2=C1O)C1=CC=C(O)C=C1InChI=1S/C26H28O14/c27-6-13-18(32)21(35)23(37)26(40-13)15-19(33)14-10(29)5-12(8-1-3-9(28)4-2-8)39-24(14)16(20(15)34)25-22(36)17(31)11(30)7-38-25/h1-5,11,13,17-18,21-23,25-28,30-37H,6-7H2MMDUKUSNQNWVET-UHFFFAOYSA-N belongs to the class of organic 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.Flavonoid 8-C-glycosidesOrganic compoundsPhenylpropanoids and polyketidesFlavonoidsFlavonoid glycosidesAromatic heteropolycyclic compounds1-hydroxy-2-unsubstituted benzenoids4'-hydroxyflavonoids5-hydroxyflavonoids7-hydroxyflavonoidsBenzene and substituted derivativesC-glycosyl compoundsChromonesDialkyl ethersFlavonesHeteroaromatic compoundsHydrocarbon derivativesMonosaccharidesOrganic oxidesOxacyclic compoundsOxanesPhenolic glycosidesPolyolsPrimary alcoholsPyranones and derivativesSecondary alcoholsVinylogous acids1-benzopyran1-hydroxy-2-unsubstituted benzenoid4'-hydroxyflavonoid5-hydroxyflavonoid7-hydroxyflavonoidAlcoholAromatic heteropolycyclic compoundBenzenoidBenzopyranC-glycosyl compoundChromoneDialkyl etherEtherFlavoneFlavonoid-8-c-glycosideGlycosyl compoundHeteroaromatic compoundHydrocarbon derivativeHydroxyflavonoidMonocyclic benzene moietyMonosaccharideOrganic oxideOrganic oxygen compoundOrganoheterocyclic compoundOrganooxygen compoundOxacycleOxanePhenolPhenolic glycosidePolyolPrimary alcoholPyranPyranoneSecondary alcoholVinylogous acidC-glycosyl compoundFlavones and Flavonolsflavonestrihydroxyflavonelogp-2.2pka_strongest_acidic5.74pka_strongest_basic-3.6iupac5,7-dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-8-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]-4H-chromen-4-oneaverage_mass564.4921mono_mass564.147905604smilesOCC1OC(C(O)C(O)C1O)C1=C(O)C(C2OCC(O)C(O)C2O)=C2OC(=CC(=O)C2=C1O)C1=CC=C(O)C=C1formulaC26H28O14inchiInChI=1S/C26H28O14/c27-6-13-18(32)21(35)23(37)26(40-13)15-19(33)14-10(29)5-12(8-1-3-9(28)4-2-8)39-24(14)16(20(15)34)25-22(36)17(31)11(30)7-38-25/h1-5,11,13,17-18,21-23,25-28,30-37H,6-7H2inchikeyMMDUKUSNQNWVET-UHFFFAOYSA-Npolar_surface_area247.06refractivity133.19polarizability53.8rotatable_bond_count4acceptor_count14donor_count10physiological_charge-1formal_charge0CarobType 1specificCeratonia siliqua20340Common wheatType 1specificTriticum aestivum4565FigType 1specificFicus carica3494Green bell pepperType 1specificCapsicum annuum4072Italian sweet red pepperType 1specificCapsicum annuum4072Orange bell pepperType 1specificCapsicum annuum4072PepperType 1specificCapsicum annuum4072Red bell pepperType 1specificCapsicum annuum4072RiceType 1specificOryza sativa4530Yellow bell pepperType 1specificCapsicum annuum4072antioxidant502A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides. In European countries, E-numbers for permitted antioxidant food additives are from E 300 to E 324.Insectiphile1042Strictly, a substance intended to kill members of the class Insecta. In common usage, any substance used for preventing, destroying, repelling or controlling insects.