137084 <common-name>Petesicatib</common-name> <description>Petesicatib is an organic compound with the chemical formula C25H23F6N5O4S. Petesicatib belongs to the amino acids, peptides, and analogues, a subclass of carboxylic acids and derivatives within the organic compounds. With an average molecular weight of 603.54 g/mol, Petesicatib is a heavy molecule. Regarding its biological activity, Petesicatib acts as an antagonist of the protein target Cathepsin S (CTSS).</description> <cas>1252637-35-6</cas> <pubchem-id>59543597</pubchem-id> <chemical-formula>C25H23F6N5O4S</chemical-formula> <weight>603.5</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">2026-04-14T20:13:13Z</created-at> <updated-at type="dateTime">2026-08-22T04:52:57Z</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>DB15297</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>CN1C=C(C=N1)C1=CC(=C(C=C1)S(=O)(=O)[C@@H]1C[C@H](N(C1)C(=O)C1(CC1)C(F)(F)F)C(=O)NC1(CC1)C#N)C(F)(F)F</moldb-smiles> <moldb-formula>C25H23F6N5O4S</moldb-formula> <moldb-inchi>InChI=1S/C25H23F6N5O4S/c1-35-11-15(10-33-35)14-2-3-19(17(8-14)24(26,27)28)41(39,40)16-9-18(20(37)34-22(13-32)4-5-22)36(12-16)21(38)23(6-7-23)25(29,30)31/h2-3,8,10-11,16,18H,4-7,9,12H2,1H3,(H,34,37)/t16-,18+/m1/s1</moldb-inchi> <moldb-inchikey>KXAAIORSMACJSI-AEFFLSMTSA-N</moldb-inchikey> <moldb-average-mass type="decimal">603.54</moldb-average-mass> <moldb-mono-mass type="decimal">603.137494393</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.3</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>CHEM132977</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>(2S,4R)-N-(1-cyanocyclopropyl)-4-[4-(1-methyl-1H-pyrazol-4-yl)-2-(trifluoromethyl)benzenesulfonyl]-1-[1-(trifluoromethyl)cyclopropanecarbonyl]pyrrolidine-2-carboxamide</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>Organic acids and derivatives</superklass> <klass>Carboxylic acids and derivatives</klass> <subklass>Amino acids, peptides, and analogues</subklass> <paper-count type="integer">22</paper-count> <sync-id>CED0029204</sync-id> <structure-inchikey>KXAAIORSMACJSI-AEFFLSMTSA-N</structure-inchikey> 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