282941 <common-name>3'-oxospiro[cyclopropane-1,2'-indole]-1'-carbaldehyde</common-name> <description>3'-oxospiro[cyclopropane-1,2'-indole]-1'-carbaldehyde belongs to the indoles and derivatives, a class of organoheterocyclic compounds within the organic compounds. This compound has the formula C11H9NO2 and an average molecular weight of 187.19 g/mol.</description> <cas>64053-82-3</cas> <pubchem-id>3048858</pubchem-id> <chemical-formula>C11H9NO2</chemical-formula> <weight>187.19</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">2026-08-27T18:29:52Z</created-at> <updated-at type="dateTime">2026-08-27T18:29:52Z</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>C1CC12C(=O)C3=CC=CC=C3N2C=O</moldb-smiles> <moldb-formula>C11H9NO2</moldb-formula> <moldb-inchi>InChI=1S/C11H9NO2/c13-7-12-9-4-2-1-3-8(9)10(14)11(12)5-6-11/h1-4,7H,5-6H2</moldb-inchi> <moldb-inchikey>LYGPYMPCPHMGPE-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">187.0633285</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>1.2</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>CHEM278834</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'-oxospiro[cyclopropane-1,2'-indole]-1'-carbaldehyde</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>Indoles and derivatives</klass> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0234867</sync-id> <structure-inchikey>LYGPYMPCPHMGPE-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>10000000000000000000010000000000000000000000000000000000000000000000000020000000008000000001000000000000000000000000000000000000000000000000008000000000000020000000000200000000000802000000000000000200000000000000000000000000020100000000000080000800000000000008400000800000000000080000200000000100000000000000000000000180000000000000000000080000000000000000000000000000000000000000000000020000000000000000010000000000000000000000000200000000000000000000000000000040000000000000000000000000000000000000000000</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">2026-09-19T04:57:38Z</structure-indexed-at> </compound>