1.0 2010-04-08 22:04:24 UTC 2025-11-18 22:15:54 UTC FDB000031 Pelargonidin 3-arabinoside Pelargonidin 3-arabinoside is a member of the class of compounds known as anthocyanidin-3-o-glycosides. Anthocyanidin-3-o-glycosides are phenolic compounds containing one anthocyanidin moiety which is O-glycosidically linked to a carbohydrate moiety at the C3-position. Pelargonidin 3-arabinoside is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Pelargonidin 3-arabinoside can be found in a number of food items such as gooseberry, strawberry, black elderberry, and blackcurrant, which makes pelargonidin 3-arabinoside a potential biomarker for the consumption of these food products. Pelargonidin 3-O-arabinoside C20H19O9 403.3595 403.102907206 3-{[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxyphenyl)-1lambda4-chromen-1-ylium 3-{[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxyphenyl)-1lambda4-chromen-1-ylium [H][C@]1(CO)O[C@]([H])(OC2=CC3=C(O)C=C(O)C=C3[O+]=C2C2=CC=C(O)C=C2)[C@@]([H])(O)[C@]1([H])O InChI=1S/C20H18O9/c21-8-16-17(25)18(26)20(29-16)28-15-7-12-13(24)5-11(23)6-14(12)27-19(15)9-1-3-10(22)4-2-9/h1-7,16-18,20-21,25-26H,8H2,(H2-,22,23,24)/p+1/t16-,17-,18+,20+/m1/s1 BGOQMKHOLJPANL-XSYGEPLQSA-O belongs to the class of organic compounds known as flavonoid 3-o-p-coumaroyl glycosides. These are flavonoid 3-O-glycosides where the carbohydrate moiety is esterified with a p-coumaric acid. P-coumaric acid is an organic derivative of cinnamic acid, that carries a hydroxyl group at the 4-position of the benzene ring. Flavonoid 3-O-p-coumaroyl glycosides Organic compounds Phenylpropanoids and polyketides Flavonoids Flavonoid glycosides Aromatic heteropolycyclic compounds 1-benzopyrans 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 3'-O-methylated flavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Acetals Alkyl aryl ethers Anisoles Anthocyanidin-3-O-glycosides Anthocyanidins Carbonyl compounds Catechols Cinnamic acid esters Coumaric acids and derivatives Dimethoxybenzenes Enoate esters Fatty acid esters Flavonoid-3-O-glycosides Heteroaromatic compounds Hydrocarbon derivatives Methoxyphenols Monocarboxylic acids and derivatives Monosaccharides O-glycosyl compounds Organic cations Organic oxides Oxacyclic compounds Oxanes Phenoxy compounds Polyols Secondary alcohols Styrenes 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 3p-methoxyflavonoid-skeleton 4'-hydroxyflavonoid 5-hydroxyflavonoid 7-hydroxyflavonoid Acetal Alcohol Alkyl aryl ether Alpha,beta-unsaturated carboxylic ester Anisole Anthocyanidin Anthocyanidin-3-o-glycoside Anthocyanin Aromatic heteropolycyclic compound Benzenoid Benzopyran Carbonyl group Carboxylic acid derivative Carboxylic acid ester Catechol Cinnamic acid ester Cinnamic acid or derivatives Coumaric acid or derivatives Dimethoxybenzene Enoate ester Ether Fatty acid ester Fatty acyl Flavonoid 3-o-6-p-coumaroyl-glycoside Flavonoid-3-o-glycoside Glycosyl compound Heteroaromatic compound Hydrocarbon derivative Hydroxycinnamic acid or derivatives Hydroxyflavonoid M-dimethoxybenzene Methoxybenzene Methoxyphenol Monocarboxylic acid or derivatives Monocyclic benzene moiety Monosaccharide O-glycosyl compound Organic cation Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane Phenol Phenol ether Phenoxy compound Polyol Secondary alcohol Styrene liquid logp 1.62 ALOGPS logs -3.20 ALOGPS solubility 2.78e-01 g/l ALOGPS logp 1.34 ChemAxon pka_strongest_acidic 6.4 ChemAxon pka_strongest_basic -3 ChemAxon iupac 3-{[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}-5,7-dihydroxy-2-(4-hydroxyphenyl)-1lambda4-chromen-1-ylium ChemAxon average_mass 403.3595 ChemAxon mono_mass 403.102907206 ChemAxon smiles [H][C@]1(CO)O[C@]([H])(OC2=CC3=C(O)C=C(O)C=C3[O+]=C2C2=CC=C(O)C=C2)[C@@]([H])(O)[C@]1([H])O ChemAxon formula C20H19O9 ChemAxon inchi InChI=1S/C20H18O9/c21-8-16-17(25)18(26)20(29-16)28-15-7-12-13(24)5-11(23)6-14(12)27-19(15)9-1-3-10(22)4-2-9/h1-7,16-18,20-21,25-26H,8H2,(H2-,22,23,24)/p+1/t16-,17-,18+,20+/m1/s1 ChemAxon inchikey BGOQMKHOLJPANL-XSYGEPLQSA-O ChemAxon polar_surface_area 152.98 ChemAxon refractivity 108.31 ChemAxon polarizability 39.24 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 9 ChemAxon donor_count 6 ChemAxon physiological_charge 0 ChemAxon formal_charge 1 ChemAxon Specdb::MsMs 66795 Specdb::MsMs 66796 Specdb::MsMs 66797 Specdb::MsMs 124443 Specdb::MsMs 124444 Specdb::MsMs 124445 Black chokeberry Type 1 specific Photinia melanocarpa 661339 2.140647 2.140646696 2.140646696 mg/100 g Black elderberry Type 1 specific Sambucus nigra 4202 0.0 0.0 0.0 mg/100 g Blackcurrant Type 1 specific Ribes nigrum 78511 0.0 0.0 0.0 mg/100 g Gooseberry Type 1 specific Ribes uva-crispa 135518 0.0 0.0 0.0 mg/100 g Redcurrant Type 1 specific Ribes rubrum 175228 0.0 0.0 0.0 mg/100 g Strawberry Type 1 specific Fragaria X ananassa 3747 0.421667 0.421666662 0.421666662 mg/100 g