347501 <common-name>(4e)-2-[2-(2-chloroindolo[2,3-b]quinoxalin-6-yl)acetyl]-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-methylpyrazol-3-one</common-name> <description>(4e)-2-[2-(2-chloroindolo[2,3-b]quinoxalin-6-yl)acetyl]-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-methylpyrazol-3-one is a chemical compound with the formula C28H20ClN5O4. With an average molecular weight of 525.90 g/mol, (4e)-2-[2-(2-chloroindolo[2,3-b]quinoxalin-6-yl)acetyl]-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-5-methylpyrazol-3-one is a heavy molecule.</description> <cas>119457-16-8</cas> <pubchem-id>135770480</pubchem-id> <chemical-formula>C28H20ClN5O4</chemical-formula> <weight>525.9</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">2026-08-31T11:16:10Z</created-at> <updated-at type="dateTime">2026-08-31T11:16:10Z</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>CC1=NN(C(=O)C1=CC2=CC(=C(C=C2)O)OC)C(=O)CN3C4=CC=CC=C4C5=NC6=C(C=CC(=C6)Cl)N=C53</moldb-smiles> <moldb-formula>C28H20ClN5O4</moldb-formula> <moldb-inchi>InChI=1S/C28H20ClN5O4/c1-15-19(11-16-7-10-23(35)24(12-16)38-2)28(37)34(32-15)25(36)14-33-22-6-4-3-5-18(22)26-27(33)31-20-9-8-17(29)13-21(20)30-26/h3-13,35H,14H2,1-2H3/b19-11+</moldb-inchi> <moldb-inchikey>RMIMIXOXFWKOQY-YBFXNURJSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">525.1203818</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> 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