313926 <common-name>3,3-diethyl-1-[(e)-(4-hydroxy-3-methoxyphenyl)methylideneamino]-5-methylpiperidine-2,4-dione</common-name> <description>3,3-diethyl-1-[(e)-(4-hydroxy-3-methoxyphenyl)methylideneamino]-5-methylpiperidine-2,4-dione is a chemical compound with the formula C18H24N2O4. It has an average molecular weight of 332.40 g/mol.</description> <cas>39844-60-5</cas> <pubchem-id>135765146</pubchem-id> <chemical-formula>C18H24N2O4</chemical-formula> <weight>332.4</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">2026-08-29T10:50:45Z</created-at> <updated-at type="dateTime">2026-08-29T10:50:45Z</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>CCC1(C(=O)C(CN(C1=O)N=CC2=CC(=C(C=C2)O)OC)C)CC</moldb-smiles> <moldb-formula>C18H24N2O4</moldb-formula> <moldb-inchi>InChI=1S/C18H24N2O4/c1-5-18(6-2)16(22)12(3)11-20(17(18)23)19-10-13-7-8-14(21)15(9-13)24-4/h7-10,12,21H,5-6,11H2,1-4H3/b19-10+</moldb-inchi> <moldb-inchikey>GNEFMSJFALPEMT-VXLYETTFSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">332.1736073</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.8</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>CHEM309819</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>3,3-diethyl-1-[(e)-(4-hydroxy-3-methoxyphenyl)methylideneamino]-5-methylpiperidine-2,4-dione</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 nil="true"/> <superklass nil="true"/> <klass nil="true"/> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0264825</sync-id> <structure-inchikey>GNEFMSJFALPEMT-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>48000000000000800000000020000000000000000008000000800000410000000002000020008000000000000000000000000000000000000000000800000000000000000000000000020004000020000000000302000004001000000000000000010000000040000080100000000000020100000000000000000001100000000048000000000000000000000010008000000000000000000000000000000000040000000001000000080000000000000000200000100000000000000080000000000000002100080000000000000000000000000000000200000000000002000008000000000040000000000000000000000020000000000000004000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ������������������������€���`�������`������� ������(�������(�������`�������`�������(�������(�������(�������(�������h�������@(������@h�������@(������@(������@h�������@h��������h��������(�������`�������`�������`�������`������������������������������ � (�� �(��� � h� �h���h���h���h��� �� �����������������h�B������������ ���������������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:20:29Z</structure-indexed-at> </compound>