61306 <common-name>Androsta-1,4,9(11)-triene-3,17-dione</common-name> <description>Androsta-1,4,9(11)-triene-3,17-dione belongs to the androstane steroids, a subclass of steroids and steroid derivatives within the organic compounds. It is categorized under the superclass of lipids and lipid-like molecules. The compound has the formula C19H22O2 and an average molecular weight of 282.38 g/mol.</description> <cas nil="true"/> <pubchem-id>19035759</pubchem-id> <chemical-formula>C19H22O2</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-03-31T17:40:37Z</created-at> <updated-at type="dateTime">2026-03-31T17:40:37Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>C[C@]12CC=C3[C@@H](CCC4=CC(=O)C=C[C@]34C)[C@@H]1CCC2=O</moldb-smiles> <moldb-formula>C19H22O2</moldb-formula> <moldb-inchi>InChI=1S/C19H22O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h7-9,11,14-15H,3-6,10H2,1-2H3</moldb-inchi> <moldb-inchikey>NNPWVPDIRNJLIN-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">282.383</moldb-average-mass> <moldb-mono-mass type="decimal">282.16198</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>8441286</chemspider-id> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM057199</chemdb-id> <dsstox-id>DTXSID90437629</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00009349</susdat-id> <iupac>10,13-dimethyl-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthrene-3,17-dione</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom>Organic compounds</kingdom> <superklass>Lipids and lipid-like molecules</superklass> <klass>Steroids and steroid derivatives</klass> <subklass>Androstane steroids</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0129329</sync-id> <structure-inchikey>NNPWVPDIRNJLIN-LNMJFAINSA-N</structure-inchikey> <structure-fingerprint>40000080000000000000000000000020000000000000100040000000000000020000000100000000004000000000000000100000000000080010000001000000000000000000000000020000000000000000000000000020000045000000000000800000000000000000000020000000001000000000000100000000048000000000000080000000000000000000000000000000000000020000000000004000000400000080000000000080000000000000000000000000000001000000000200000000000000000000000000000000000200000000004000000000800000003000040080000000000000000000000000000000004000000</structure-fingerprint> 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EAEAEwEADgQADggAQgQAAAAGAgMEBRABBgYHCA4EBQYJCgwNDggFERABExIX BAAAAAAAAAAW </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:14:42Z</structure-indexed-at> </compound>