78922 <common-name>Manniflavanone</common-name> <description nil="true"/> <cas>73428-17-8</cas> <pubchem-id>198549</pubchem-id> <chemical-formula>C30H22O13</chemical-formula> <weight nil="true"/> <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">2026-04-04T13:25:19Z</created-at> <updated-at type="dateTime">2026-04-04T13:25:19Z</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>O[C@@H]1[C@H](OC2=C([C@@H]3[C@H](OC4=CC(O)=CC(O)=C4C3=O)C3=CC(O)=C(O)C=C3)C(O)=CC(O)=C2C1=O)C1=CC(O)=C(O)C=C1</moldb-smiles> <moldb-formula>C30H22O13</moldb-formula> <moldb-inchi>InChI=1S/C30H22O13/c31-12-7-17(36)21-20(8-12)42-28(10-1-3-13(32)15(34)5-10)24(25(21)39)22-18(37)9-19(38)23-26(40)27(41)29(43-30(22)23)11-2-4-14(33)16(35)6-11/h1-9,24,27-29,31-38,41H/t24-,27-,28+,29+/m0/s1</moldb-inchi> <moldb-inchikey>UKRJEVDCOVVSAB-BENTYHEHSA-N</moldb-inchikey> <moldb-average-mass type="decimal">590.493</moldb-average-mass> <moldb-mono-mass type="decimal">590.106041</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>171850</chemspider-id> <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>CHEM074815</chemdb-id> <dsstox-id>DTXSID20223658</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00037517</susdat-id> <iupac>(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-2,3-dihydrochromen-3-yl]-3,5,7-trihydroxy-2,3-dihydrochromen-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>Phenylpropanoids and polyketides</superklass> <klass>Flavonoids</klass> <subklass>Biflavonoids and polyflavonoids</subklass> <paper-count type="integer">28</paper-count> <sync-id>CED0027344</sync-id> <structure-inchikey>UKRJEVDCOVVSAB-BENTYHEHSA-N</structure-inchikey> 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4��������(������@(������@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">2026-09-19T04:26:17Z</structure-indexed-at> </compound>