1.0 2010-04-08 22:13:22 UTC 2019-11-26 03:15:23 UTC FDB017884 Rheidin A Isolated from Turkey rhubarb. Rheidin A is found in green vegetables. 9,9',10,10'-Tetrahydro-2',4,4',5,5'-pentahydroxy-7'-methyl-10,10'-dioxo-[9,9'-bianthracene]-2-carboxylic acid Reidin A C30H20O9 524.4744 524.110732238 4,5-dihydroxy-10-oxo-9-(2,4,5-trihydroxy-7-methyl-10-oxo-9,10-dihydroanthracen-9-yl)-9,10-dihydroanthracene-2-carboxylic acid 4,5-dihydroxy-10-oxo-9-(2,4,5-trihydroxy-7-methyl-10-oxo-9H-anthracen-9-yl)-9H-anthracene-2-carboxylic acid CC1=CC2=C(C(O)=C1)C(=O)C1=C(C=C(O)C=C1O)C2C1C2=C(C(O)=CC=C2)C(=O)C2=C1C=C(C=C2O)C(O)=O InChI=1S/C30H20O9/c1-11-5-15-23(17-9-13(31)10-21(35)27(17)29(37)25(15)19(33)6-11)22-14-3-2-4-18(32)24(14)28(36)26-16(22)7-12(30(38)39)8-20(26)34/h2-10,22-23,31-35H,1H3,(H,38,39) RRIVQXPGYSPESH-UHFFFAOYSA-N belongs to the class of organic compounds known as anthracenecarboxylic acids. These are organic compounds containing a carboxylic acid group attached to an anthracene ring system. Anthracenecarboxylic acids Organic compounds Benzenoids Anthracenes Anthracenecarboxylic acids and derivatives Aromatic homopolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Aryl ketones Carboxylic acids Hydrocarbon derivatives Hydroxybenzoic acid derivatives Monocarboxylic acids and derivatives Naphthalenecarboxylic acids Organic oxides Polyols Vinylogous acids 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 2-naphthalenecarboxylic acid 2-naphthalenecarboxylic acid or derivatives Anthracene carboxylic acid Aromatic homopolycyclic compound Aryl ketone Carboxylic acid Carboxylic acid derivative Hydrocarbon derivative Hydroxybenzoic acid Ketone Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Polyol Vinylogous acid logp 3.97 ALOGPS logs -4.96 ALOGPS solubility 5.77e-03 g/l ALOGPS logp 7.58 ChemAxon pka_strongest_acidic 3.53 ChemAxon pka_strongest_basic -4.1 ChemAxon iupac 4,5-dihydroxy-10-oxo-9-(2,4,5-trihydroxy-7-methyl-10-oxo-9,10-dihydroanthracen-9-yl)-9,10-dihydroanthracene-2-carboxylic acid ChemAxon average_mass 524.4744 ChemAxon mono_mass 524.110732238 ChemAxon smiles CC1=CC2=C(C(O)=C1)C(=O)C1=C(C=C(O)C=C1O)C2C1C2=C(C(O)=CC=C2)C(=O)C2=C1C=C(C=C2O)C(O)=O ChemAxon formula C30H20O9 ChemAxon inchi InChI=1S/C30H20O9/c1-11-5-15-23(17-9-13(31)10-21(35)27(17)29(37)25(15)19(33)6-11)22-14-3-2-4-18(32)24(14)28(36)26-16(22)7-12(30(38)39)8-20(26)34/h2-10,22-23,31-35H,1H3,(H,38,39) ChemAxon inchikey RRIVQXPGYSPESH-UHFFFAOYSA-N ChemAxon polar_surface_area 172.59 ChemAxon refractivity 140.92 ChemAxon polarizability 50.66 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 9 ChemAxon donor_count 6 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 10436 Specdb::CMs 45873 Specdb::MsMs 87504 Specdb::MsMs 87505 Specdb::MsMs 87506 Specdb::MsMs 150024 Specdb::MsMs 150025 Specdb::MsMs 150026 Specdb::MsMs 2810078 Specdb::MsMs 2810079 Specdb::MsMs 2810080 Specdb::MsMs 2899578 Specdb::MsMs 2899579 Specdb::MsMs 2899580 HMDB38507 #<Reference:0x000055ce334f1008> Green vegetables Unknown generic