1.0 2026-09-21 16:26:38 UTC 2026-09-21 16:26:38 UTC FDB116729 PACHYBASIN 1-hydroxy-3-methyl-anthracene-9,10-dione 1-hydroxy-3-methylanthracene-9,10-dione C15H10O3 238.242 238.062994182 1-hydroxy-3-methyl-9,10-dihydroanthracene-9,10-dione 1-hydroxy-3-methylanthracene-9,10-dione CC1=CC(O)=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 InChI=1S/C15H10O3/c1-8-6-11-13(12(16)7-8)15(18)10-5-3-2-4-9(10)14(11)17/h2-7,16H,1H3 AFHWNNJNTNLCQF-UHFFFAOYSA-N belongs to the class of organic compounds known as anthraquinones. These are organic compounds containing either anthracene-9,10-quinone, 1,4-anthraquinone, or 1,2-anthraquinone. Anthraquinones Organic compounds Benzenoids Anthracenes Anthraquinones Aromatic homopolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Aryl ketones Hydrocarbon derivatives Organic oxides Vinylogous acids 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 9,10-anthraquinone Anthraquinone Aromatic homopolycyclic compound Aryl ketone Hydrocarbon derivative Ketone Organic oxide Organic oxygen compound Organooxygen compound Vinylogous acid logp 3.42 ALOGPS logs -3.70 ALOGPS solubility 4.77e-02 g/l ALOGPS logp 3.78 ChemAxon pka_strongest_acidic 8.33 ChemAxon pka_strongest_basic -5.6 ChemAxon iupac 1-hydroxy-3-methyl-9,10-dihydroanthracene-9,10-dione ChemAxon average_mass 238.242 ChemAxon mono_mass 238.062994182 ChemAxon smiles CC1=CC(O)=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 ChemAxon formula C15H10O3 ChemAxon inchi InChI=1S/C15H10O3/c1-8-6-11-13(12(16)7-8)15(18)10-5-3-2-4-9(10)14(11)17/h2-7,16H,1H3 ChemAxon inchikey AFHWNNJNTNLCQF-UHFFFAOYSA-N ChemAxon polar_surface_area 54.37 ChemAxon refractivity 68.17 ChemAxon polarizability 24.65 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 1090213 Specdb::MsMs 3630513 Specdb::MsMs 3630514 Specdb::MsMs 3630515 Specdb::MsMs 3630516 Specdb::MsMs 3630517 Specdb::MsMs 3630518 Specdb::EiMs 3528