138596 <common-name>Tapotoclax</common-name> <description>Tapotoclax is an organic compound with the chemical formula C33H41ClN2O5S. Tapotoclax belongs to the tetralins, a class of benzenoids within the organic compounds. With an average molecular weight of 613.21 g/mol, Tapotoclax is a heavy molecule. In terms of biological activity, this compound is recorded as an inhibitor of the Induced myeloid leukemia cell differentiation protein Mcl-1 (MCL1).</description> <cas>1883727-34-1</cas> <pubchem-id>118910268</pubchem-id> <chemical-formula>C33H41ClN2O5S</chemical-formula> <weight>613.2</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">2026-04-14T21:18:16Z</created-at> <updated-at type="dateTime">2026-08-22T11:11:18Z</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>DB17166</drugbank-id> <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>CO[C@H]1\C=C\C[C@H](C)[C@@H](C)S(=O)(=O)NC(=O)C2=CC3=C(OC[C@]4(CCCC5=C4C=CC(Cl)=C5)CN3C[C@@H]3CC[C@@H]13)C=C2</moldb-smiles> <moldb-formula>C33H41ClN2O5S</moldb-formula> <moldb-inchi>InChI=1S/C33H41ClN2O5S/c1-21-6-4-8-30(40-3)27-12-9-25(27)18-36-19-33(15-5-7-23-16-26(34)11-13-28(23)33)20-41-31-14-10-24(17-29(31)36)32(37)35-42(38,39)22(21)2/h4,8,10-11,13-14,16-17,21-22,25,27,30H,5-7,9,12,15,18-20H2,1-3H3,(H,35,37)/b8-4+/t21-,22+,25-,27+,30-,33-/m0/s1</moldb-inchi> <moldb-inchikey>JQNINBDKGLWYMU-GEAQBIRJSA-N</moldb-inchikey> <moldb-average-mass 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<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>Benzenoids</superklass> <klass>Tetralins</klass> <subklass nil="true"/> <paper-count type="integer">31</paper-count> <sync-id>CED0026632</sync-id> <structure-inchikey>JQNINBDKGLWYMU-GEAQBIRJSA-N</structure-inchikey> 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