217490 <common-name>[(3s,7r,8s,9s,10r,11s,13s,14s,16s,17r)-17-[(e,2r,5r)-5,6-dimethylhept-3-en-2-yl]-3,7,11-trihydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-16-yl] acetate</common-name> <description>[(3s,7r,8s,9s,10r,11s,13s,14s,16s,17r)-17-[(e,2r,5r)-5,6-dimethylhept-3-en-2-yl]-3,7,11-trihydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-16-yl] acetate belongs to the ergostane steroids, a subclass of steroids and steroid derivatives within the organic compounds. It is categorized under the superclass of lipids and lipid-like molecules. The compound has the formula C30H48O5 and an average molecular weight of 488.70 g/mol.</description> <cas nil="true"/> <pubchem-id>54587749</pubchem-id> <chemical-formula>C30H48O5</chemical-formula> <weight>488.7</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">2026-08-22T10:24:24Z</created-at> <updated-at type="dateTime">2026-08-22T10:24:24Z</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 nil="true"/> <moldb-formula>C30H48O5</moldb-formula> <moldb-inchi>InChI=1S/C30H48O5/c1-16(2)17(3)8-9-18(4)27-25(35-19(5)31)14-22-26-23(33)13-20-12-21(32)10-11-29(20,6)28(26)24(34)15-30(22,27)7/h8-9,13,16-18,21-28,32-34H,10-12,14-15H2,1-7H3/b9-8+/t17-,18+,21-,22-,23-,24-,25-,26+,27-,28-,29-,30-/m0/s1</moldb-inchi> <moldb-inchikey>ZIZQHLXOPLXRBJ-AGBLWHONSA-N</moldb-inchikey> <moldb-average-mass type="decimal">488.7</moldb-average-mass> <moldb-mono-mass type="decimal">488.3501746</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>4.8</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>CHEM213383</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>[(3S,7R,8S,9S,10R,11S,13S,14S,16S,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-3,7,11-trihydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl] acetate</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>Ergostane steroids</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0140455</sync-id> <structure-inchikey nil="true"/> <structure-fingerprint nil="true"/> <structure-pattern-fingerprint nil="true"/> <structure-pickle type="binary" nil="true" encoding="base64"/> <structure-indexed-at type="dateTime" nil="true"/> </compound>