327715 <common-name>6,7-dimethoxy-2-[4-(2-methoxyphenyl)piperazin-1-yl]quinazolin-4-amine</common-name> <description>6,7-dimethoxy-2-[4-(2-methoxyphenyl)piperazin-1-yl]quinazolin-4-amine is a chemical compound with the formula C21H25N5O3. It has an average molecular weight of 395.50 g/mol.</description> <cas nil="true"/> <pubchem-id>3076908</pubchem-id> <chemical-formula>C21H25N5O3</chemical-formula> <weight>395.5</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">2026-08-30T07:02:17Z</created-at> <updated-at type="dateTime">2026-08-30T07:02:17Z</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>COC1=CC=CC=C1N2CCN(CC2)C3=NC4=CC(=C(C=C4C(=N3)N)OC)OC</moldb-smiles> <moldb-formula>C21H25N5O3</moldb-formula> <moldb-inchi>InChI=1S/C21H25N5O3/c1-27-17-7-5-4-6-16(17)25-8-10-26(11-9-25)21-23-15-13-19(29-3)18(28-2)12-14(15)20(22)24-21/h4-7,12-13H,8-11H2,1-3H3,(H2,22,23,24)</moldb-inchi> <moldb-inchikey>JVELSRINSHMKQQ-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">395.1957397</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.3</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>CHEM323608</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>6,7-dimethoxy-2-[4-(2-methoxyphenyl)piperazin-1-yl]quinazolin-4-amine</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>Diazinanes</klass> <subklass>Piperazines</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0278319</sync-id> <structure-inchikey>JVELSRINSHMKQQ-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>10000400000000000000000000100000000002000000100000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000080000000000000040000000100000000000020100000000000000000000000000000040000000804020000000000000001000000100000000080400840000000100000000000000040000080000002000000000005000008004000800000080000000000000000000000000018000080000000000000000000200000000000008000000000001000040000000001000001000000020000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ�������������������� ���€���`�������(������@(������@h�������@h�������@h�������@h�������@(�������(�������`�������`�������(�������`�������`������@(������@(������@(������@h�������@(������@(������@h�������@(������@(������@(�������h��������(�������`�������(�������`����������� ��h���h���h���h���h��� � � � ������ ��� ��h���h���h���h���h���h���h���h���h��� �� ����� �����h� ����h���h�B������������ �� �������������������������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:30:57Z</structure-indexed-at> </compound>