1.0 2010-04-08 22:09:41 UTC 2025-11-18 23:28:47 UTC FDB011526 Plantagonine Alkaloid from Plantago psyllium (African plantain). Plantagonine is found in fruits. C10H11NO2 177.1998 177.078978601 7-methyl-5H,6H,7H-cyclopenta[c]pyridine-4-carboxylic acid 7-methyl-5H,6H,7H-cyclopenta[c]pyridine-4-carboxylic acid 21857-97-6 CC1CCC2=C1C=NC=C2C(O)=O InChI=1S/C10H11NO2/c1-6-2-3-7-8(6)4-11-5-9(7)10(12)13/h4-6H,2-3H2,1H3,(H,12,13) RLNQBGQGMYNOCX-UHFFFAOYSA-N belongs to the class of organic compounds known as pyridinecarboxylic acids. Pyridinecarboxylic acids are compounds containing a pyridine ring bearing a carboxylic acid group. Pyridinecarboxylic acids Organic compounds Organoheterocyclic compounds Pyridines and derivatives Pyridinecarboxylic acids and derivatives Aromatic heteropolycyclic compounds Azacyclic compounds Carboxylic acids Heteroaromatic compounds Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Organonitrogen compounds Organooxygen compounds Organopnictogen compounds Aromatic heteropolycyclic compound Azacycle Carboxylic acid Carboxylic acid derivative Heteroaromatic compound Hydrocarbon derivative Monocarboxylic acid or derivatives Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Pyridine carboxylic acid logp 1.47 ALOGPS logs -1.30 ALOGPS solubility 8.90e+00 g/l ALOGPS melting_point Mp 218-220° logp 0.51 ChemAxon pka_strongest_acidic 2.04 ChemAxon pka_strongest_basic 6.22 ChemAxon iupac 7-methyl-5H,6H,7H-cyclopenta[c]pyridine-4-carboxylic acid ChemAxon average_mass 177.1998 ChemAxon mono_mass 177.078978601 ChemAxon smiles CC1CCC2=C1C=NC=C2C(O)=O ChemAxon formula C10H11NO2 ChemAxon inchi InChI=1S/C10H11NO2/c1-6-2-3-7-8(6)4-11-5-9(7)10(12)13/h4-6H,2-3H2,1H3,(H,12,13) ChemAxon inchikey RLNQBGQGMYNOCX-UHFFFAOYSA-N ChemAxon polar_surface_area 50.19 ChemAxon refractivity 48.59 ChemAxon polarizability 18.39 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 17983 Specdb::CMs 43318 Specdb::CMs 156390 Specdb::MsIr 6102 Specdb::MsIr 6103 Specdb::MsIr 6104 Specdb::MsMs 59019 Specdb::MsMs 59020 Specdb::MsMs 59021 Specdb::MsMs 115062 Specdb::MsMs 115063 Specdb::MsMs 115064 Specdb::MsMs 2710481 Specdb::MsMs 2710482 Specdb::MsMs 2710483 Specdb::MsMs 2994881 Specdb::MsMs 2994882 Specdb::MsMs 2994883 Specdb::NmrOneD 120138 Specdb::NmrOneD 120139 Specdb::NmrOneD 120140 Specdb::NmrOneD 120141 Specdb::NmrOneD 120142 Specdb::NmrOneD 120143 Specdb::NmrOneD 120144 Specdb::NmrOneD 120145 Specdb::NmrOneD 120146 Specdb::NmrOneD 120147 Specdb::NmrOneD 120148 Specdb::NmrOneD 120149 Specdb::NmrOneD 120150 Specdb::NmrOneD 120151 Specdb::NmrOneD 120152 Specdb::NmrOneD 120153 Specdb::NmrOneD 120154 Specdb::NmrOneD 120155 Specdb::NmrOneD 120156 Specdb::NmrOneD 120157 HMDB33482 #<Reference:0x000055ce30596420> Fruits Unknown generic