310286 <common-name>6-hydroxy-3,13,21-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4(9),5,7,15,17,19-octaen-14-one</common-name> <description>6-hydroxy-3,13,21-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4(9),5,7,15,17,19-octaen-14-one is a compound with the formula C18H13N3O2. It has an average molecular weight of 303.30 g/mol.</description> <cas nil="true"/> <pubchem-id>136734737</pubchem-id> <chemical-formula>C18H13N3O2</chemical-formula> <weight>303.3</weight> <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">2026-08-29T05:26:39Z</created-at> <updated-at type="dateTime">2026-08-29T05:26:39Z</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>C1CN2C(=NC3=CC=CC=C3C2=O)C4=C1C5=C(N4)C=C(C=C5)O</moldb-smiles> <moldb-formula>C18H13N3O2</moldb-formula> <moldb-inchi>InChI=1S/C18H13N3O2/c22-10-5-6-11-12-7-8-21-17(16(12)19-15(11)9-10)20-14-4-2-1-3-13(14)18(21)23/h1-6,9,19,22H,7-8H2</moldb-inchi> <moldb-inchikey>LZNDAOKPOOIXKH-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">303.1007767</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.7</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <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>CHEM306179</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>6-hydroxy-3,13,21-triazapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(21),2(10),4(9),5,7,15,17,19-octaen-14-one</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>Organoheterocyclic compounds</superklass> <klass>Indoles and derivatives</klass> <subklass>Pyridoindoles</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0261265</sync-id> <structure-inchikey>LZNDAOKPOOIXKH-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>100000100101000000100000000000000000000000000000000040000020000000000040002604000000000000000000000000000080000000000000000000000000000000000020000000000000900000000040000000000000010000000000000000100000000000020100000000002000000000000000000000000000804000200000000000000000000100000000000000000000000000004000000000040200080000004000000000000000008000800000000000000000040000002000000000004000000000000000002004204200000000000000000000000001000040000000000000000000000100000000000000000000</structure-fingerprint> 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