321888 <common-name>4-methyl-2-(4-oxo-2-phenylquinazolin-3-yl)pentanamide</common-name> <description>4-methyl-2-(4-oxo-2-phenylquinazolin-3-yl)pentanamide is a chemical compound with the formula C20H21N3O2. It has an average molecular weight of 335.40 g/mol.</description> <cas>70203-76-8</cas> <pubchem-id>3053637</pubchem-id> <chemical-formula>C20H21N3O2</chemical-formula> <weight>335.4</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">2026-08-29T21:37:50Z</created-at> <updated-at type="dateTime">2026-08-29T21:37:50Z</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>CC(C)CC(C(=O)N)N1C(=NC2=CC=CC=C2C1=O)C3=CC=CC=C3</moldb-smiles> <moldb-formula>C20H21N3O2</moldb-formula> <moldb-inchi>InChI=1S/C20H21N3O2/c1-13(2)12-17(18(21)24)23-19(14-8-4-3-5-9-14)22-16-11-7-6-10-15(16)20(23)25/h3-11,13,17H,12H2,1-2H3,(H2,21,24)</moldb-inchi> <moldb-inchikey>BXFGJVDMHTZGIA-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">335.1633769</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.2</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>CHEM317781</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>4-methyl-2-(4-oxo-2-phenylquinazolin-3-yl)pentanamide</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>CED0272599</sync-id> <structure-inchikey>BXFGJVDMHTZGIA-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>40000000000010000000800000100001000800000000000000000000000000000000001040000020000000000000002004000000000000000000000000200080000000000000000000000000000000000020000000800000000000008000010000000100010000000000000200000000000000000100000000000000000000000000000040000000804000000000000000801000000100080000000000000000000000000000000000040000080000000000000000000020000000000800000000000000040000000000000000000000000000000000002000000200000010200000000000000101000040000000000400000000000000000000000000000100</structure-fingerprint> <structure-pattern-fingerprint>501440000112864081000b4001282020000014008505200000372040822409cc4c222011128000001108410800c0000004600226c08d32010226e43100a1c010c7110c00168044004090100000720280080405f053211b3240441462502248000c2805270048020041402401d5940209208680700121c00431192a4802510012104801184ef28208090602408a2c0008b91d88924440168b0420082020c000a000c310008090c00002000960017c2d104ac002028941084810b0621008c04230800010a40490023305808604345112c00d010000020058000d00020008000300901049101889020000400411d1122020001000308046802e4100108072100206</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAZAAAAGwAAAIABBgBgAAAAAQMGAGAAAAAD AQYAYAAAAAEDBgBgAAAAAgIGAGAAAAADAQYAKAAAAAMECAAoAAAAAwIHAGgA AAADAQIHQCgAAAADAwZAKAAAAAMEB0AoAAAAAwMGQCgAAAADBAZAaAAAAAMD AQZAaAAAAAMDAQZAaAAAAAMDAQZAaAAAAAMDAQZAKAAAAAMEBkAoAAAAAwQI ACgAAAADAgZAKAAAAAMEBkBoAAAAAwMBBkBoAAAAAwMBBkBoAAAAAwMBBkBo AAAAAwMBBkBoAAAAAwMBCwABAAECAAEDAAMEAAQFAAUGKAIFByAECAAICWgM CQpoDAoLaAwLDGgMDA1oDA0OaAwOD2gMDxBoDBARaAwREigCCRMgExRoDBQV aAwVFmgMFhdoDBcYaAwRCGgMEAtoDBgTaAxCAwAAAAYIERALCgkGDA0ODxAL BhQVFhcYExcEAAAAAAAAABY= </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:26:35Z</structure-indexed-at> </compound>