1.0 2010-04-08 22:05:30 UTC 2025-11-18 22:40:21 UTC FDB002755 Petunidin Isolated from bilberries (Vaccinium myrtillus), giant granadilla (Passiflora quadrangularis), Amonum subulatum (Nepal cardamon) and other plantsand is also found in red table wine and red wine vinegar. Glycosides also widely distributed Petunidin is an anthocyanin.; Anthocyanins are water soluble pigments belonging to the flavonoids compound family involved in nature in a wide range of functions such as flowers, fruits, and seeds pigmentation to attract pollinators, to disperse seeds, to protect against UV light damage, and in plant defense to protect against pathogen attack. Because anthocyanins impart much of the color and flavor of fruits and vegetables, they are usually components of the human diet and are not only considered exclusively as food products but also as therapeutic agents; in fact, anthocyanins have been suggested to protect against oxidative stress, coronary heart diseases, certain cancers, and other age-related diseases. At least part of these presumed health-promoting features can be attributed to the antioxidant properties of these compounds whose chemical structure appears ideal for free radical scavenging. (PMID: 16277406). 2-(3,4-Dihydroxy-5-methoxyphenyl)-3,5,7-trihydroxy-1-benzopyrylium chloride 2-(3,4-Dihydroxy-5-methoxyphenyl)-3,5,7-trihydroxy-1-benzopyrylium(1+), 9CI 3,3',4',5,7-Pentahydroxy-5'-methoxyflavylium chloride 3,3',4',5,7-Pentahydroxy-5'-methoxyflavylium chloride (7CI) Flavylium, 3,3',4',5,7-pentahydroxy-5'-methoxy-, chloride Myrtillidin Petunidin Petunidin (6CI) Petunidin chloride Petunidol Petunidol chloride C16H13O7 317.2702 317.06612777 2-(3,4-dihydroxy-5-methoxyphenyl)-3,5,7-trihydroxy-1lambda4-chromen-1-ylium 2-(3,4-dihydroxy-5-methoxyphenyl)-3,5,7-trihydroxy-1lambda4-chromen-1-ylium 1429-30-7 COC1=CC(=CC(O)=C1O)C1=C(O)C=C2C(O)=CC(O)=CC2=[O+]1 InChI=1S/C16H12O7/c1-22-14-3-7(2-11(19)15(14)21)16-12(20)6-9-10(18)4-8(17)5-13(9)23-16/h2-6H,1H3,(H4-,17,18,19,20,21)/p+1 AFOLOMGWVXKIQL-UHFFFAOYSA-O belongs to the class of organic compounds known as 3'-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C3' atom of the flavonoid backbone. 3'-O-methylated flavonoids Organic compounds Phenylpropanoids and polyketides Flavonoids O-methylated flavonoids Aromatic heteropolycyclic compounds 1-benzopyrans 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 3'-hydroxyflavonoids 3-hydroxyflavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Alkyl aryl ethers Anisoles Anthocyanidins Catechols Heteroaromatic compounds Hydrocarbon derivatives Methoxybenzenes Methoxyphenols Organic cations Oxacyclic compounds Phenoxy compounds Polyols 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 3'-hydroxyflavonoid 3-hydroxyflavonoid 3p-methoxyflavonoid-skeleton 4'-hydroxyflavonoid 5-hydroxyflavonoid 7-hydroxyflavonoid Alkyl aryl ether Anisole Anthocyanidin Aromatic heteropolycyclic compound Benzenoid Benzopyran Catechol Ether Heteroaromatic compound Hydrocarbon derivative Hydroxyflavonoid Methoxybenzene Methoxyphenol Monocyclic benzene moiety Organic cation Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Phenol Phenol ether Phenoxy compound Polyol Anthocyanidins Anthocyanidins anthocyanidin cation Solid logp 2.43 ALOGPS logs -3.93 ALOGPS solubility 4.16e-02 g/l ALOGPS logp 2.8 ChemAxon pka_strongest_acidic 5.99 ChemAxon pka_strongest_basic -4.9 ChemAxon iupac 2-(3,4-dihydroxy-5-methoxyphenyl)-3,5,7-trihydroxy-1lambda4-chromen-1-ylium ChemAxon average_mass 317.2702 ChemAxon mono_mass 317.06612777 ChemAxon smiles COC1=CC(=CC(O)=C1O)C1=C(O)C=C2C(O)=CC(O)=CC2=[O+]1 ChemAxon formula C16H13O7 ChemAxon inchi InChI=1S/C16H12O7/c1-22-14-3-7(2-11(19)15(14)21)16-12(20)6-9-10(18)4-8(17)5-13(9)23-16/h2-6H,1H3,(H4-,17,18,19,20,21)/p+1 ChemAxon inchikey AFOLOMGWVXKIQL-UHFFFAOYSA-O ChemAxon polar_surface_area 123.52 ChemAxon refractivity 90.58 ChemAxon polarizability 31.1 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 7 ChemAxon donor_count 5 ChemAxon physiological_charge -1 ChemAxon formal_charge 1 ChemAxon Specdb::CMs 2602 Specdb::CMs 54365 Specdb::CMs 155539 Specdb::MsMs 50181 Specdb::MsMs 50182 Specdb::MsMs 50183 Specdb::MsMs 140553 Specdb::MsMs 140554 Specdb::MsMs 140555 Specdb::MsMs 1479288 Specdb::MsMs 1479386 Specdb::MsMs 2822987 Specdb::MsMs 2822988 Specdb::MsMs 2822989 HMDB03173 #<Reference:0x000055ce321b4b20> #<Reference:0x000055ce321b4968> Allium Type 1 specific Allium 4678 0.0 0.0 0.0 mg/100 g Almond Type 1 specific Prunus dulcis 3755 0.0 0.0 0.0 mg/100 g Amaranth Type 1 specific Amaranthus 3564 American cranberry Type 1 specific Vaccinium macrocarpon 13750 0.0 0.0 0.0 mg/100 g Annual wild rice Type 1 specific Zizania aquatica 75727 Apple Type 1 specific Malus pumila 283210 0.0 0.0 0.0 mg/100 g Avocado Type 1 specific Persea americana 3435 0.0 0.0 0.0 mg/100 g Banana Type 1 specific Musa acuminata 4641 0.0 0.0 0.0 mg/100 g Barley Type 1 specific Hordeum vulgare 4513 Bilberry Type 1 specific Vaccinium myrtillus 180763 42.69 42.69 42.69 mg/100 g Black chokeberry Type 1 specific Photinia melanocarpa 661339 2.79 2.79 2.79 mg/100 g Blackcurrant Type 1 specific Ribes nigrum 78511 3.87 3.87 3.87 mg/100 g Brazil nut Type 1 specific Bertholletia excelsa 3645 0.0 0.0 0.0 mg/100 g Breakfast cereal Type 2 specific Broccoli Type 1 specific Brassica oleracea var. italica 36774 0.0 0.0 0.0 mg/100 g Bulgur Type 2 specific Carrot Type 1 specific Daucus carota ssp. sativus 79200 0.0 0.0 0.0 mg/100 g Cashew nut Type 1 specific Anacardium occidentale 171929 0.0 0.0 0.0 mg/100 g Cereals and cereal products Unknown generic Colorado pinyon Type 1 specific Pinus edulis 3340 0.0 0.0 0.0 mg/100 g Common bean Type 1 specific Phaseolus vulgaris 3885 7.775 15.41 0.14 mg/100 g Common buckwheat Type 1 specific Fagopyrum esculentum 3617 Common grape Type 1 specific Vitis vinifera 29760 0.0 0.0 0.0 mg/100 g Common pea Type 1 specific Pisum sativum 3888 Common walnut Type 1 specific Juglans regia 51240 0.0 0.0 0.0 mg/100 g Common wheat Type 1 specific Triticum aestivum 4565 Corn Type 1 specific Zea mays 4577 Cowpea Type 1 specific Vigna unguiculata 3917 27.82 27.82 27.82 mg/100 g Date Type 1 specific Phoenix dactylifera 42345 0.0 0.0 0.0 mg/100 g Elderberry Type 1 specific Sambucus 4201 0.0 0.0 0.0 mg/100 g European plum Type 1 specific Prunus domestica 3758 0.0 0.0 0.0 mg/100 g Fig Type 1 specific Ficus carica 3494 0.0 0.0 0.0 mg/100 g Flour Type 2 specific French plantain Type 1 specific Musa X paradisiaca 89151 Fruits Unknown generic Garden tomato Type 1 specific Solanum lycopersicum 4081 0.0 0.0 0.0 mg/100 g Globe artichoke Type 1 specific Cynara scolymus 59895 0.0 0.0 0.0 mg/100 g Grape Type 1 specific Vitis 3603 4.505 14.93 0.1 mg/100 g Grape wine Type 2 specific 4.398571 14.16 0.0 mg/100 g Grapefruit Type 1 specific Citrus X paradisi 37656 0.0 0.0 0.0 mg/100 g Hard wheat Type 1 specific Triticum durum 4567 Hazelnut Type 1 specific Corylus 13450 0.0 0.0 0.0 mg/100 g Herbs and Spices Unknown generic Highbush blueberry Type 1 specific Vaccinium corymbosum 69266 Java plum Type 1 specific Syzygium cumini 260142 17.75 17.75 17.75 mg/100 g Kiwi Type 1 specific Actinidia chinensis 3625 0.0 0.0 0.0 mg/100 g Lettuce Type 1 specific Lactuca sativa 4236 0.0 0.0 0.0 mg/100 g Macadamia nut Type 1 specific Macadamia 4329 0.0 0.0 0.0 mg/100 g Millet Type 1 specific Panicum miliaceum 4540 Muskmelon Type 1 specific Cucumis melo 3656 0.0 0.0 0.0 mg/100 g Nectarine Type 1 specific Prunus persica var. nucipersica 323851 0.0 0.0 0.0 mg/100 g Oat Type 1 specific Avena sativa 4498 Oriental wheat Type 1 specific Triticum turanicum 376534 Peach Type 1 specific Prunus persica 3760 0.0 0.0 0.0 mg/100 g Peanut Type 1 specific Arachis hypogaea 3818 0.0 0.0 0.0 mg/100 g Pear Type 1 specific Pyrus communis 23211 0.0 0.0 0.0 mg/100 g Pecan nut Type 1 specific Carya illinoinensis 32201 0.0 0.0 0.0 mg/100 g Pineapple Type 1 specific Ananas comosus 4615 0.0 0.0 0.0 mg/100 g Pistachio Type 1 specific Pistacia vera 55513 0.0 0.0 0.0 mg/100 g Pomegranate Type 1 specific Punica granatum 22663 0.0 0.0 0.0 mg/100 g Potato Type 1 specific Solanum tuberosum 4113 0.0 0.0 0.0 mg/100 g Prunus (Cherry, Plum) Type 1 specific Prunus 3754 0.995 1.99 0.0 mg/100 g Quinoa Type 1 specific Chenopodium quinoa 63459 Radish Type 1 specific Raphanus sativus 3726 0.0 0.0 0.0 mg/100 g Rapini Type 1 specific Brassica ruvo 1204434 0.0 0.0 0.0 mg/100 g Red rice Type 1 specific Oryza rufipogon 4529 Red wine Type 2 Rice Type 1 specific Oryza sativa 4530 Rubus (Blackberry, Raspberry) Type 1 specific Rubus 23216 0.155 0.31 0.0 mg/100 g Rye Type 1 specific Secale cereale 4550 Saffron Type 1 specific Crocus sativus 82528 Saskatoon berry Type 1 specific Amelanchier alnifolia 32219 6.27 6.27 6.27 mg/100 g Sea-buckthornberry Type 1 specific Hippophae rhamnoides 193516 0.0 0.0 0.0 mg/100 g Sorghum Type 1 specific Sorghum bicolor 4558 Soy bean Type 1 specific Glycine max 3847 Spelt Type 1 specific Triticum spelta 58933 Strawberry Type 1 specific Fragaria X ananassa 3747 0.11 0.11 0.11 mg/100 g Sweet cherry Type 1 specific Prunus avium 42229 0.0 0.0 0.0 mg/100 g Sweet orange Type 1 specific Citrus sinensis 2711 0.0 0.0 0.0 mg/100 g Tartary buckwheat Type 1 specific Fagopyrum tataricum 62330 Teff Type 1 specific Eragrostis tef 110835 Triticale Type 1 specific X Triticosecale rimpaui Vaccinium (Blueberry, Cranberry, Huckleberry) Type 1 specific Vaccinium 13749 21.892 36.25 0.0 mg/100 g Vinegar Type 2 specific 0.08 0.08 0.08 mg/100 g Watermelon Type 1 specific Citrullus lanatus 3654 0.0 0.0 0.0 mg/100 g Wheat Type 1 specific Triticum 4564 2.34 2.34 2.34 mg/100 g Wild celery Type 1 specific Apium graveolens 4045 0.0 0.0 0.0 mg/100 g Wild rice Type 1 specific Zizania 15949 Larvistat 1064 Pesticide 1210 Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests. Pigment 1227 An endogenous molecular entity that results in a colour of an organism as the consequence of the selective absorption of light.