44807 <common-name>acetylcodeine</common-name> <description>Acetylcodeine belongs to the morphinans, a class of alkaloids and derivatives within the organic compounds. This compound has the formula C20H23NO4 and an average molecular weight of 341.41 g/mol.</description> <cas>6703-27-1</cas> <pubchem-id>5486550</pubchem-id> <chemical-formula>C20H23NO4</chemical-formula> <weight>341.4</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">2016-06-03T11:10:54Z</created-at> <updated-at type="dateTime">2026-08-20T05:54:06Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id 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<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>CHEM043702</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin>Oberacher 2011</stoff-ident-origin> <stoff-ident-id>SI00003345</stoff-ident-id> <susdat-id>NS00010422</susdat-id> <iupac>[(4R,4aR,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] acetate</iupac> <moldb-polar-surface-area>48.0</moldb-polar-surface-area> <moldb-refractivity>93.75619999999999</moldb-refractivity> <moldb-polarizability>36.04367041250438</moldb-polarizability> <moldb-rotatable-bond-count>3</moldb-rotatable-bond-count> <moldb-acceptor-count>4</moldb-acceptor-count> <moldb-donor-count>0</moldb-donor-count> <moldb-pka-strongest-acidic 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