343805 <common-name>3-(4-methylphenyl)-2-(naphthalen-1-ylmethylsulfanyl)quinazolin-4-one</common-name> <description>3-(4-methylphenyl)-2-(naphthalen-1-ylmethylsulfanyl)quinazolin-4-one is a chemical compound with the formula $\text{C}_{26}\text{H}_{20}\text{N}_2\text{OS}$. It has an average molecular weight of 408.50 g/mol.</description> <cas>566144-81-8</cas> <pubchem-id>1886155</pubchem-id> <chemical-formula>C26H20N2OS</chemical-formula> <weight>408.5</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">2026-08-31T05:23:27Z</created-at> <updated-at type="dateTime">2026-08-31T05:23:27Z</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>CC1=CC=C(C=C1)N2C(=O)C3=CC=CC=C3N=C2SCC4=CC=CC5=CC=CC=C54</moldb-smiles> <moldb-formula>C26H20N2OS</moldb-formula> <moldb-inchi>InChI=1S/C26H20N2OS/c1-18-13-15-21(16-14-18)28-25(29)23-11-4-5-12-24(23)27-26(28)30-17-20-9-6-8-19-7-2-3-10-22(19)20/h2-16H,17H2,1H3</moldb-inchi> <moldb-inchikey>QVVROUXXWYWUDY-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">408.1296344</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>6.5</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>CHEM339698</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>3-(4-methylphenyl)-2-(naphthalen-1-ylmethylsulfanyl)quinazolin-4-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>Diazanaphthalenes</klass> <subklass>Benzodiazines</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0294179</sync-id> <structure-inchikey>QVVROUXXWYWUDY-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>200000800000100800000000000000000000000000005000000000000040000020000004000000002004000000000000000000000000000080200000000800000000000000000000000060000000200000000000000010002000000000000000000000000000000000000000000100000000000000000000000001000040000001804080000000000000000000000100000000000000000000100000000000000004040000080000000000000000000000000000000000000008000000040000042000000000000000000000000000002000000200000000000000000140000001000040000000000080000000000000000040000000800000</structure-fingerprint> 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