68235 <common-name>5,6,7,8-Tetrahydroquinoline</common-name> <description>5,6,7,8-Tetrahydroquinoline belongs to the hydroquinolines, a subclass of quinolines and derivatives within the organic compounds. This organoheterocyclic compound has the chemical formula C9H11N1 and an average molecular weight of 133.19 g/mol.</description> <cas>10500-57-9</cas> <pubchem-id>66335</pubchem-id> <chemical-formula>C9H11N1</chemical-formula> <weight>133.19</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">2026-04-03T11:59:04Z</created-at> <updated-at type="dateTime">2026-08-25T08:52:00Z</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>C1CCC2=C(C1)C=CC=N2</moldb-smiles> <moldb-formula>C9H11N1</moldb-formula> <moldb-inchi>InChI=1S/C9H11N/c1-2-6-9-8(4-1)5-3-7-10-9/h3,5,7H,1-2,4,6H2</moldb-inchi> <moldb-inchikey>YQDGQEKUTLYWJU-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">133.194</moldb-average-mass> <moldb-mono-mass type="decimal">133.089149</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.1</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>35518859</chemspider-id> <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>CHEM064128</chemdb-id> <dsstox-id>DTXSID40146911</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00023340</susdat-id> <iupac>5,6,7,8-tetrahydroquinoline</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>Hydroquinolines</subklass> <paper-count type="integer">110</paper-count> <sync-id>CED0018490</sync-id> <structure-inchikey>YQDGQEKUTLYWJU-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>1000000000000000000000000000000000200000000000000002000000000000000208000001000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000800100000000000800000000000000000000000000000000000080000000000000000800000000000000000080000000000000000080000000000000000000000000000000000000000000000000000000000000008000000200200000000000000000000000000002040000000000000000008000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAKAAAACwAAAIABBgBgAAAAAgIGAGAAAAAC AgYAYAAAAAICBkAoAAAAAwQGQCgAAAADBAYAYAAAAAICBkBoAAAAAwMBBkBo AAAAAwMBBkBoAAAAAwMBB0AoAAAAAwMLAAEAAQIAAgMAAwRoDAQFAAQGaAwG B2gMBwhoDAgJaAwFAAAJA2gMQgIAAAAGAAUEAwIBBgYHCAkDBBcEAAAAAAAA ABY= </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:18:11Z</structure-indexed-at> </compound>