316088 <common-name>[1-ethyl-3-[(e)-2-(5-nitrothiophen-2-yl)ethenyl]-2-oxoquinolin-4-yl] acetate</common-name> <description>[1-ethyl-3-[(e)-2-(5-nitrothiophen-2-yl)ethenyl]-2-oxoquinolin-4-yl] acetate is a chemical compound with the formula C19H16N2O5S. It has an average molecular weight of 384.40 g/mol.</description> <cas>74693-58-6</cas> <pubchem-id>6447412</pubchem-id> <chemical-formula>C19H16N2O5S</chemical-formula> <weight>384.4</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">2026-08-29T13:42:55Z</created-at> <updated-at type="dateTime">2026-08-29T13:42:55Z</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>CCN1C2=CC=CC=C2C(=C(C1=O)C=CC3=CC=C(S3)[N+](=O)[O-])OC(=O)C</moldb-smiles> <moldb-formula>C19H16N2O5S</moldb-formula> <moldb-inchi>InChI=1S/C19H16N2O5S/c1-3-20-16-7-5-4-6-14(16)18(26-12(2)22)15(19(20)23)10-8-13-9-11-17(27-13)21(24)25/h4-11H,3H2,1-2H3/b10-8+</moldb-inchi> <moldb-inchikey>QHXGZIYAOARROY-CSKARUKUSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">384.0779928</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.5</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>CHEM311981</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-ethyl-3-[(e)-2-(5-nitrothiophen-2-yl)ethenyl]-2-oxoquinolin-4-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>Organoheterocyclic compounds</superklass> <klass>Quinolines and derivatives</klass> <subklass>Quinolones and derivatives</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0266929</sync-id> <structure-inchikey>QHXGZIYAOARROY-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>200400000000800000000000000000002840000000000000000000120000000002000020000400020000000004000000000000080000000000000080000000000000000000000000000000000020000010000300001000000000400000000000210000001210200000480000000000000100000400000000000000400010000040000000800000001000000000000000001100000000010000000000040000000000000000040000080000000000000000000000000000000008000000000020040000000000000000000000000000000000000040000200000100000000000020000000000040000800000400000000001000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ������������������������€���`�������`������@(������@(������@h�������@h�������@h�������@h�������@(������@(������@(������@(�������(�������h��������h�������@(������@h�������@h�������@(������@(������ *��������(������ *���ÿ����(�������(�������(�������`��������������h���h���h���h���h���h�� h� h� �h���(� �(��� ��h���h���h���h��� ��(��� � �� ��(������h���h���h�B������� �������������������������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:22:13Z</structure-indexed-at> </compound>