349617 <common-name>2-[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-3-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-[[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-7-yl]oxyacetic acid</common-name> <description>2-[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-3-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-[[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-7-yl]oxyacetic acid is a chemical compound with the formula C29H32O18. With an average molecular weight of 668.60 g/mol, 2-[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-3-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-[[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-7-yl]oxyacetic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>118753209</pubchem-id> <chemical-formula>C29H32O18</chemical-formula> <weight>668.6</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">2026-08-31T14:15:30Z</created-at> <updated-at type="dateTime">2026-08-31T14:15:30Z</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>CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=C(OC4=CC(=CC(=C4C3=O)O)OCC(=O)O)C5=CC(=C(C=C5)O)O)O)O)O)O)O)O</moldb-smiles> <moldb-formula>C29H32O18</moldb-formula> <moldb-inchi>InChI=1S/C29H32O18/c1-9-19(35)22(38)24(40)28(44-9)43-7-16-20(36)23(39)25(41)29(46-16)47-27-21(37)18-14(32)5-11(42-8-17(33)34)6-15(18)45-26(27)10-2-3-12(30)13(31)4-10/h2-6,9,16,19-20,22-25,28-32,35-36,38-41H,7-8H2,1H3,(H,33,34)/t9-,16+,19-,20+,22+,23-,24+,25+,28+,29-/m0/s1</moldb-inchi> <moldb-inchikey>XZUDGURLLDSHSI-MAINETKUSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">668.1588642</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>-1.4</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>CHEM345510</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-[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-3-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-[[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-7-yl]oxyacetic acid</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>Flavonoid glycosides</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0299940</sync-id> <structure-inchikey>XZUDGURLLDSHSI-UHFFFAOYSA-N</structure-inchikey> 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