1.0 2010-04-08 22:11:08 UTC 2025-11-19 00:44:29 UTC FDB014206 Oxindole-3-acetic acid Isolated from Ribes rubrum (currant), Brassica subspecies and Helianthus annuus (sunflower). Production of catabolism of 1H-Indole-3-acetic acid <ht>BNC14-M</ht> in Zea mays (sweetcorn). Oxindole-3-acetic acid is found in many foods, some of which are fats and oils, brassicas, cereals and cereal products, and fruits. 2-(2-Oxo-3-indolinyl)acetic acid 2-Hydroxy-1H-indole-3-acetic acid Oxindole-3-acetic acid C10H9NO3 191.1834 191.058243159 2-(2-hydroxy-3H-indol-3-yl)acetic acid (2-hydroxy-3H-indol-3-yl)acetic acid 2971-31-5 OC(=O)CC1C(O)=NC2=C1C=CC=C2 InChI=1S/C10H9NO3/c12-9(13)5-7-6-3-1-2-4-8(6)11-10(7)14/h1-4,7H,5H2,(H,11,14)(H,12,13) ILGMGHZPXRDCCS-UHFFFAOYSA-N belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring. Indolyl carboxylic acids and derivatives Organic compounds Organoheterocyclic compounds Indoles and derivatives Indolyl carboxylic acids and derivatives Aromatic heteropolycyclic compounds Azacyclic compounds Benzenoids Carbonyl compounds Carboxylic acids Hydrocarbon derivatives Indoles Indolines Lactams Monocarboxylic acids and derivatives Organic oxides Organonitrogen compounds Organopnictogen compounds Secondary carboxylic acid amides Aromatic heteropolycyclic compound Azacycle Benzenoid Carbonyl group Carboxamide group Carboxylic acid Carboxylic acid derivative Dihydroindole Hydrocarbon derivative Indole Indolyl carboxylic acid derivative Lactam Monocarboxylic acid or derivatives Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Secondary carboxylic acid amide Solid logp 0.43 ALOGPS logs -2.46 ALOGPS solubility 6.58e-01 g/l ALOGPS melting_point Mp 146° logp 1.47 ChemAxon pka_strongest_acidic 3.74 ChemAxon pka_strongest_basic 0.83 ChemAxon iupac 2-(2-hydroxy-3H-indol-3-yl)acetic acid ChemAxon average_mass 191.1834 ChemAxon mono_mass 191.058243159 ChemAxon smiles OC(=O)CC1C(O)=NC2=C1C=CC=C2 ChemAxon formula C10H9NO3 ChemAxon inchi InChI=1S/C10H9NO3/c12-9(13)5-7-6-3-1-2-4-8(6)11-10(7)14/h1-4,7H,5H2,(H,11,14)(H,12,13) ChemAxon inchikey ILGMGHZPXRDCCS-UHFFFAOYSA-N ChemAxon polar_surface_area 69.89 ChemAxon refractivity 51.18 ChemAxon polarizability 18.77 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 20791 Specdb::CMs 44425 Specdb::CMs 136560 Specdb::CMs 144294 Specdb::CMs 164069 Specdb::MsIr 6940 Specdb::MsIr 6941 Specdb::MsIr 6942 Specdb::MsMs 96645 Specdb::MsMs 96646 Specdb::MsMs 96647 Specdb::MsMs 161187 Specdb::MsMs 161188 Specdb::MsMs 161189 Specdb::MsMs 2242687 Specdb::MsMs 2242901 Specdb::MsMs 2719692 Specdb::MsMs 2719693 Specdb::MsMs 2719694 Specdb::MsMs 2740762 Specdb::MsMs 2740763 Specdb::MsMs 2740764 Specdb::MsMs 2937970 Specdb::MsMs 2937971 Specdb::MsMs 2937972 Specdb::MsMs 2958867 Specdb::MsMs 2958868 Specdb::MsMs 2958869 Specdb::NmrOneD 256588 Specdb::NmrOneD 256589 Specdb::NmrOneD 256590 Specdb::NmrOneD 256591 Specdb::NmrOneD 256592 Specdb::NmrOneD 256593 Specdb::NmrOneD 256594 Specdb::NmrOneD 256595 Specdb::NmrOneD 256596 Specdb::NmrOneD 256597 Specdb::NmrOneD 256598 Specdb::NmrOneD 256599 Specdb::NmrOneD 256600 Specdb::NmrOneD 256601 Specdb::NmrOneD 256602 Specdb::NmrOneD 256603 Specdb::NmrOneD 256604 Specdb::NmrOneD 256605 Specdb::NmrOneD 256606 Specdb::NmrOneD 256607 HMDB35514 #<Reference:0x000055ce32740e90> Brassicas Unknown generic 3705 Breakfast cereal Type 2 specific Cereals and cereal products Unknown generic Fats and oils Unknown generic Fruits Unknown generic