72367 <common-name>2,3-Dimethyl-1-(4-nitrophenyl)-3-pyrazolin-5-one</common-name> <description nil="true"/> <cas>30672-30-1</cas> <pubchem-id>121736</pubchem-id> <chemical-formula>C11H11N3O3</chemical-formula> <weight nil="true"/> <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">2026-04-03T21:42:59Z</created-at> <updated-at type="dateTime">2026-04-03T21:42:59Z</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>CN1N(C(=O)C=C1C)C1=CC=C(C=C1)[N+]([O-])=O</moldb-smiles> <moldb-formula>C11H11N3O3</moldb-formula> <moldb-inchi>InChI=1S/C11H11N3O3/c1-8-7-11(15)13(12(8)2)9-3-5-10(6-4-9)14(16)17/h3-7H,1-2H3</moldb-inchi> <moldb-inchikey>AENIZEZXKCBOIO-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">233.227</moldb-average-mass> <moldb-mono-mass type="decimal">233.080041</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>88259</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>CHEM068260</chemdb-id> <dsstox-id>DTXSID20184710</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00028951</susdat-id> <iupac>1,5-dimethyl-2-(4-nitrophenyl)pyrazol-3-one</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"/> </compound>