347081 <common-name>[(1r,2s,3r,6r,8s,12s,13s,14r,15r,16s,17s)-12,15,16-trihydroxy-9,13,17-trimethyl-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadec-9-en-3-yl] (2r)-2-acetyloxy-2-methylbutanoate</common-name> <description>[(1r,2s,3r,6r,8s,12s,13s,14r,15r,16s,17s)-12,15,16-trihydroxy-9,13,17-trimethyl-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadec-9-en-3-yl] (2r)-2-acetyloxy-2-methylbutanoate is a compound with the formula C27H36O11. With an average molecular weight of 536.60 g/mol, [(1r,2s,3r,6r,8s,12s,13s,14r,15r,16s,17s)-12,15,16-trihydroxy-9,13,17-trimethyl-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadec-9-en-3-yl] (2r)-2-acetyloxy-2-methylbutanoate is a heavy molecule.</description> <cas>59938-97-5</cas> <pubchem-id>44576302</pubchem-id> <chemical-formula>C27H36O11</chemical-formula> <weight>536.6</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">2026-08-31T10:44:17Z</created-at> <updated-at type="dateTime">2026-08-31T10:44:17Z</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>CCC(C)(C(=O)OC1C2C3(C(C(C4C2(CO3)C(CC5C4(C(C(=O)C=C5C)O)C)OC1=O)O)O)C)OC(=O)C</moldb-smiles> <moldb-formula>C27H36O11</moldb-formula> <moldb-inchi>InChI=1S/C27H36O11/c1-7-24(4,38-12(3)28)23(34)37-17-19-26(6)21(32)16(30)18-25(5)13(11(2)8-14(29)20(25)31)9-15(36-22(17)33)27(18,19)10-35-26/h8,13,15-21,30-32H,7,9-10H2,1-6H3/t13-,15+,16+,17+,18+,19-,20+,21-,24+,25-,26-,27+/m0/s1</moldb-inchi> <moldb-inchikey>FXMIXHYJCNZLFE-ACBKHETBSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">536.225762</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>0.2</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>CHEM342974</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>[(1r,2s,3r,6r,8s,12s,13s,14r,15r,16s,17s)-12,15,16-trihydroxy-9,13,17-trimethyl-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadec-9-en-3-yl] (2r)-2-acetyloxy-2-methylbutanoate</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>Lipids and lipid-like molecules</superklass> <klass>Prenol lipids</klass> <subklass>Terpene lactones</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0297428</sync-id> <structure-inchikey>FXMIXHYJCNZLFE-UHFFFAOYSA-N</structure-inchikey> 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AAADAggAYAAAAAEBCABgAAAAAQEGAGAAAAABAwgAKAAAAAMCBgAoAAAAAwQI ACgAAAADAgYAYAAAAAEDCwABAAECAAIDAAIEAAQFKAIEBiAGBwAHCAAICQAJ CgAKCwALDAAMDQANDgAODwANEAAQEQAREgASEwATFAAUFQAVFigCFRcgFxgo AhgZABQaABMbABAcABwdIB0eKAILHwAKIAAJIQACIgAiIyAjJCgCIyUAHQcA DQgADwkAEwwAGBIAQgUAAAAGBx0cEA0IBgoLDA0ICQUODQgJDwYREhMMDRAG FBUXGBITFwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:45:40Z</structure-indexed-at> </compound>