340364 <common-name>(1'r,2s,2's,3's,5's,7's,10's,11'r)-5-methoxy-7',11'-dimethylspiro[oxolane-2,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadeca-15,17-diene]-14'-one</common-name> <description>(1'r,2s,2's,3's,5's,7's,10's,11'r)-5-methoxy-7',11'-dimethylspiro[oxolane-2,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadeca-15,17-diene]-14'-one is a chemical compound with the formula C24H32O3. It has an average molecular weight of 368.50 g/mol.</description> <cas>71136-60-2</cas> <pubchem-id>165366572</pubchem-id> <chemical-formula>C24H32O3</chemical-formula> <weight>368.5</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">2026-08-30T23:56:25Z</created-at> <updated-at type="dateTime">2026-08-30T23:56:25Z</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>CC12CCC(=O)C=C1C=CC3C2CCC4(C3C5CC5C46CCC(O6)OC)C</moldb-smiles> <moldb-formula>C24H32O3</moldb-formula> <moldb-inchi>InChI=1S/C24H32O3/c1-22-9-6-15(25)12-14(22)4-5-16-18(22)7-10-23(2)21(16)17-13-19(17)24(23)11-8-20(26-3)27-24/h4-5,12,16-21H,6-11,13H2,1-3H3/t16-,17-,18+,19+,20?,21-,22+,23+,24+/m1/s1</moldb-inchi> <moldb-inchikey>VYHWKPYRCYLRGQ-PUHJURHOSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">368.2351449</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.9</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>CHEM336257</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>(1'r,2s,2's,3's,5's,7's,10's,11'r)-5-methoxy-7',11'-dimethylspiro[oxolane-2,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadeca-15,17-diene]-14'-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>Lipids and lipid-like molecules</superklass> <klass>Steroids and steroid derivatives</klass> <subklass>Oxosteroids</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0290778</sync-id> <structure-inchikey>VYHWKPYRCYLRGQ-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>20000000000400000000880000000000800000000000000000000000800200000000000001000200000000000000000000000000800000000000001000000000100400030100000000000080002000000218020000001000000000000000000000000000000000000400000000000000000000200400000000000000000401000000000c80a0010400000000000000000200000000000000000000000000020000800000004000000000000080000000000000800000000000002000400000000000000000000020000000000000000800000000000000000200001000000002800000000000000000040080000000000000000000000000000000000000000</structure-fingerprint> 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