355317 <common-name>6-methoxy-2-[(e)-2-(4-methoxyphenyl)ethenyl]-3-phenyl-4-(2-phenylchromenylium-4-yl)-4h-chromene</common-name> <description>6-methoxy-2-[(e)-2-(4-methoxyphenyl)ethenyl]-3-phenyl-4-(2-phenylchromenylium-4-yl)-4h-chromene is a chemical compound with the formula C40H31O4+. With an average molecular weight of 575.70 g/mol, 6-methoxy-2-[(e)-2-(4-methoxyphenyl)ethenyl]-3-phenyl-4-(2-phenylchromenylium-4-yl)-4h-chromene is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>44145780</pubchem-id> <chemical-formula>C40H31O4+</chemical-formula> <weight>575.7</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">2026-08-31T23:46:29Z</created-at> <updated-at type="dateTime">2026-08-31T23:46:29Z</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=C(C=C1)C=CC2=C(C(C3=C(O2)C=CC(=C3)OC)C4=CC(=[O+]C5=CC=CC=C54)C6=CC=CC=C6)C7=CC=CC=C7</moldb-smiles> <moldb-formula>C40H31O4+</moldb-formula> <moldb-inchi>InChI=1S/C40H31O4/c1-41-30-20-17-27(18-21-30)19-23-37-39(29-13-7-4-8-14-29)40(34-25-31(42-2)22-24-36(34)43-37)33-26-38(28-11-5-3-6-12-28)44-35-16-10-9-15-32(33)35/h3-26,40H,1-2H3/q+1/b23-19+</moldb-inchi> <moldb-inchikey>COIGEOCCJMJCPC-FCDQGJHFSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">575.2222345</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <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>CHEM351210</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-methoxy-2-[(e)-2-(4-methoxyphenyl)ethenyl]-3-phenyl-4-(2-phenylchromenylium-4-yl)-4h-chromene</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>Phenylpropanoids and polyketides</superklass> <klass>Isoflavonoids</klass> <subklass>O-methylated isoflavonoids</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0305569</sync-id> <structure-inchikey>COIGEOCCJMJCPC-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>40000400000000000000000000008000000000000000000000000000000000020000000000200000000000000004000000000000000000000000000000000000000000000000800000000000000000800004000310000200008000000000040000000000011040000000120000200000000000000000002800000000901010002040000000800000000000000000801000440100000000000000000000000000080000000000040000880000000000400000000000000000000001000080000000040200000000400000000000000000000008000082000200800000000000200000000000000040040000400000000000000008000000000000004000</structure-fingerprint> 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<structure-pickle>ï¾­Þ����������������,���2���€���`�������(������@(������@h�������@h�������@(������@h�������@h��������h��������h��������(�������(�������`������@(������@(�������(������@h�������@h�������@(������@h��������(�������`������@(������@h�������@(������`*�������@(������@h�������@h�������@h�������@h�������@(������@(������@h�������@h�������@h�������@h�������@h�������@(������@h�������@h�������@h�������@h�������@h������������ ��h���h���h���h���h��� � (� �(����� � �h��� ��h���h���h���h��� ��������h���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">2026-09-19T05:53:14Z</structure-indexed-at> </compound>