279873 <common-name>5-(1-methylpyridin-1-ium-4-yl)-3-(trifluoromethyl)-1,2-oxazole</common-name> <description>5-(1-methylpyridin-1-ium-4-yl)-3-(trifluoromethyl)-1,2-oxazole belongs to the methylpyridines, a subclass of pyridines and derivatives within the organic compounds. This organoheterocyclic compound has the formula C10H8F3N2O+ and an average molecular weight of 229.18 g/mol.</description> <cas nil="true"/> <pubchem-id>209733</pubchem-id> <chemical-formula>C10H8F3N2O+</chemical-formula> <weight>229.18</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">2026-08-26T19:48:13Z</created-at> <updated-at type="dateTime">2026-08-26T19:48:13Z</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>C[N+]1=CC=C(C=C1)C2=CC(=NO2)C(F)(F)F</moldb-smiles> <moldb-formula>C10H8F3N2O+</moldb-formula> <moldb-inchi>InChI=1S/C10H8F3N2O/c1-15-4-2-7(3-5-15)8-6-9(14-16-8)10(11,12)13/h2-6H,1H3/q+1</moldb-inchi> <moldb-inchikey>VOHSJFYGXALBMJ-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">229.0588724</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2</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>CHEM275766</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>5-(1-methylpyridin-1-ium-4-yl)-3-(trifluoromethyl)-1,2-oxazole</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>Pyridines and derivatives</klass> <subklass>Methylpyridines</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0231920</sync-id> <structure-inchikey>VOHSJFYGXALBMJ-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>20000000000000001000000082040000000000000000000000000000000800100000000000001000000000000002000000000000000000001000000000000000000000000000000000000000000000000800050001000000000000000000000000000004040000000000040100000000000000000000000000000001000000000000040000000000000000000000000800000000000000000000000000000000000000000000000000000080000000000002000040000000000000000000002000000000000000000000000000000000000000000000000000200000000000000000000008000000040000000000000800000000000000000000400000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAQAAAAEQAAAIABBgBgAAAAAQMHYCoAAAAB AwQGQGgAAAADAwEGQGgAAAADAwEGQCgAAAADBAZAaAAAAAMDAQZAaAAAAAMD AQZAKAAAAAMEBkBoAAAAAwMBBkAoAAAAAwQHQCgAAAADAwhAKAAAAAMCBgAg AAAABAkAIAAAAAEJACAAAAABCQAgAAAAAQsAAQABAmgMAgNoDAMEaAwEBWgM BQZoDAQHIAcIaAwICWgMCQpoDAoLaAwJDAAMDQAMDgAMDwAGAWgMCwdoDEIC AAAABgEGBQQDAgUIBwsKCRcEAAAAAAAAABY= </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:55:05Z</structure-indexed-at> </compound>