1.0 2010-04-08 22:12:30 UTC 2025-11-19 01:47:54 UTC FDB016546 Eriodictyol 7-rhamnoside Isolated from juice of Citrus limettioides (sweet lime). Eriodictyol 7-rhamnoside is found in many foods, some of which are pepper (c. frutescens), yellow bell pepper, citrus, and pepper (c. annuum). (S)-3',4',5,7-Tetrahydroxyflavanone 7-O-a-L-rhamnopyranoside Eriodictin Eriodictyol 7-O-a-L-rhamnopyranoside Eriodictyol 7-rhamnoside C21H22O10 434.3934 434.121296924 2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-3,4-dihydro-2H-1-benzopyran-4-one 2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-2,3-dihydro-1-benzopyran-4-one 480-35-3 CC1OC(OC2=CC(O)=C3C(=O)CC(OC3=C2)C2=CC(O)=C(O)C=C2)C(O)C(O)C1O InChI=1S/C21H22O10/c1-8-18(26)19(27)20(28)21(29-8)30-10-5-13(24)17-14(25)7-15(31-16(17)6-10)9-2-3-11(22)12(23)4-9/h2-6,8,15,18-24,26-28H,7H2,1H3 JMVXRLMOIOTWSB-UHFFFAOYSA-N belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Flavonoid-7-O-glycosides Organic compounds Phenylpropanoids and polyketides Flavonoids Flavonoid glycosides Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 3'-hydroxyflavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids Acetals Alkyl aryl ethers Aryl alkyl ketones Benzene and substituted derivatives Catechols Chromones Flavanones Hexoses Hydrocarbon derivatives O-glycosyl compounds Organic oxides Oxacyclic compounds Oxanes Phenolic glycosides Polyols Secondary alcohols Vinylogous acids 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 3'-hydroxyflavonoid 4'-hydroxyflavonoid 5-hydroxyflavonoid Acetal Alcohol Alkyl aryl ether Aromatic heteropolycyclic compound Aryl alkyl ketone Aryl ketone Benzenoid Benzopyran Catechol Chromane Chromone Ether Flavan Flavanone Flavonoid-7-o-glycoside Glycosyl compound Hexose monosaccharide Hydrocarbon derivative Hydroxyflavonoid Ketone Monocyclic benzene moiety Monosaccharide O-glycosyl compound Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane Phenol Phenolic glycoside Polyol Secondary alcohol Vinylogous acid logp 0.72 ALOGPS logs -2.50 ALOGPS solubility 1.36e+00 g/l ALOGPS melting_point Mp 184-186° dec. logp 1.31 ChemAxon pka_strongest_acidic 9.12 ChemAxon pka_strongest_basic -3.6 ChemAxon iupac 2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-3,4-dihydro-2H-1-benzopyran-4-one ChemAxon average_mass 434.3934 ChemAxon mono_mass 434.121296924 ChemAxon smiles CC1OC(OC2=CC(O)=C3C(=O)CC(OC3=C2)C2=CC(O)=C(O)C=C2)C(O)C(O)C1O ChemAxon formula C21H22O10 ChemAxon inchi InChI=1S/C21H22O10/c1-8-18(26)19(27)20(28)21(29-8)30-10-5-13(24)17-14(25)7-15(31-16(17)6-10)9-2-3-11(22)12(23)4-9/h2-6,8,15,18-24,26-28H,7H2,1H3 ChemAxon inchikey JMVXRLMOIOTWSB-UHFFFAOYSA-N ChemAxon polar_surface_area 166.14 ChemAxon refractivity 103.87 ChemAxon polarizability 42.98 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 10 ChemAxon donor_count 6 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 7043 Specdb::MsMs 7044 Specdb::MsMs 7045 Specdb::MsMs 13715 Specdb::MsMs 13716 Specdb::MsMs 13717 Specdb::MsMs 2791247 Specdb::MsMs 2791248 Specdb::MsMs 2791249 Specdb::MsMs 2914724 Specdb::MsMs 2914725 Specdb::MsMs 2914726 Specdb::CMs 14601 Specdb::CMs 45413 Specdb::CMs 167557 HMDB37480 #<Reference:0x000055ce335193c8> Citrus Unknown generic Green bell pepper Type 1 specific Capsicum annuum 4072 Orange bell pepper Type 1 specific Capsicum annuum 4072 Pepper Type 1 specific Capsicum annuum 4072 Pepper (C. frutescens) Type 1 specific Capsicum annuum var. annuum 40321 Red bell pepper Type 1 specific Capsicum annuum 4072 Yellow bell pepper Type 1 specific Capsicum annuum 4072