298341 <common-name>[[2-(diethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea</common-name> <description>[[2-(diethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea belongs to the benzodiazines, a subclass of diazanaphthalenes within the organic compounds. This organoheterocyclic compound has the chemical formula C15H22N6O3 and an average molecular weight of 334.37 g/mol.</description> <cas>134749-28-3</cas> <pubchem-id>3077567</pubchem-id> <chemical-formula>C15H22N6O3</chemical-formula> <weight>334.37</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">2026-08-28T14:43:31Z</created-at> <updated-at type="dateTime">2026-08-28T14:43:31Z</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>CCN(CC)C1=NC2=CC(=C(C=C2C(=N1)NNC(=O)N)OC)OC</moldb-smiles> <moldb-formula>C15H22N6O3</moldb-formula> <moldb-inchi>InChI=1S/C15H22N6O3/c1-5-21(6-2)15-17-10-8-12(24-4)11(23-3)7-9(10)13(18-15)19-20-14(16)22/h7-8H,5-6H2,1-4H3,(H3,16,20,22)(H,17,18,19)</moldb-inchi> <moldb-inchikey>SHMMKVWKZUQAJP-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">334.1753386</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>1.9</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>CHEM294234</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>[[2-(diethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea</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>CED0249694</sync-id> <structure-inchikey>SHMMKVWKZUQAJP-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>800000000000000800000000000000800000000080000000400000000400000000002000000000000000010002000000000000000000000000000000000000000000000000000000000000000000020000000000100080000000040000000080000010000000040000000104000000000000800000000000000000000000000000040080000004028000000000084001000000000000000000400000000000000040000000000040000080000000000000000000000001000000000020080000000000000000000000000008000000001000000000000000100000000000000000000000001100040000000000400000000000020000000000080000000</structure-fingerprint> 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