1.0 2010-04-08 22:12:38 UTC 2019-11-26 03:13:45 UTC FDB016771 Prodelphinidin B4 Isolated from leaves of Assam tea (Camellia sinensis assamica). Prodelphinidin B4 is found in tea, blackcurrant, and broad bean. Gallocatechin-(4alpha->8)-epigallocatechin Gallocatechin(4a->8)epigallocatechin Prodelphinidin B4 C30H26O12 578.526 578.142426277 (2R,3S,4S)-4-[(2R,3R)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol (2R,3S,4S)-4-[(2R,3R)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol 68964-95-4 [H][C@@]1([C@H](O)[C@H](OC2=CC(O)=CC(O)=C12)C1=CC(O)=C(O)C=C1)C1=C(O)C=C(O)C2=C1O[C@@H]([C@H](O)C2)C1=CC(O)=C(O)C=C1 InChI=1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,22,26-29,31-40H,9H2/t22-,26+,27+,28-,29-/m1/s1 XFZJEEAOWLFHDH-VUGKQVTMSA-N belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Biflavonoids and polyflavonoids Organic compounds Phenylpropanoids and polyketides Flavonoids Biflavonoids and polyflavonoids 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 B-type proanthocyanidins Benzene and substituted derivatives Epigallocatechins Hydrocarbon derivatives Oxacyclic compounds Polyols Pyrogallols and derivatives Secondary alcohols 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 3'-hydroxyflavonoid 3-hydroxyflavonoid 4'-hydroxyflavonoid 5-hydroxyflavonoid 7-hydroxyflavonoid Alcohol Alkyl aryl ether Aromatic heteropolycyclic compound B-type proanthocyanidin Benzenetriol Benzenoid Benzopyran Bi- and polyflavonoid skeleton Catechin Chromane Epigallocatechin Ether Flavan Flavan-3-ol Hydrocarbon derivative Hydroxyflavonoid Monocyclic benzene moiety Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Phenol Polyol Proanthocyanidin Pyrogallol derivative Secondary alcohol Condensed tannins (Proanthocyanidins) Proanthocyanidins Proanthocyanidins proanthocyanidin logp 2.51 ChemAxon pka_strongest_acidic 8.46 ChemAxon pka_strongest_basic -5.2 ChemAxon iupac (2R,3S,4S)-4-[(2R,3R)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol ChemAxon average_mass 578.526 ChemAxon mono_mass 578.142426277 ChemAxon smiles [H][C@@]1([C@H](O)[C@H](OC2=CC(O)=CC(O)=C12)C1=CC(O)=C(O)C=C1)C1=C(O)C=C(O)C2=C1O[C@@H]([C@H](O)C2)C1=CC(O)=C(O)C=C1 ChemAxon formula C30H26O12 ChemAxon inchi InChI=1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/h1-8,10,22,26-29,31-40H,9H2/t22-,26+,27+,28-,29-/m1/s1 ChemAxon inchikey XFZJEEAOWLFHDH-VUGKQVTMSA-N ChemAxon polar_surface_area 261.22 ChemAxon refractivity 150.47 ChemAxon polarizability 59.46 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 14 ChemAxon donor_count 12 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Black tea Type 1 Blackcurrant Type 1 specific Ribes nigrum 78511 Broad bean Type 1 specific Vicia faba 3906 Green tea Type 1 Herbal tea Type 1 Red tea Type 1 Tea Type 1 specific Camellia sinensis 4442 Anti-inflammatory 370 A substance that reduces or suppresses inflammation.