133880 <common-name>KB3305</common-name> <description>KB3305 is a chemical compound with the molecular formula C54H75NO7. With an average molecular weight of 850.19 g/mol, KB3305 is a heavy molecule. In terms of biological activity, it is recorded as an inhibitor of the Glucocorticoid receptor (NR3C1).</description> <cas>639520-46-0</cas> <pubchem-id nil="true"/> <chemical-formula>C54H75NO7</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">2026-04-14T16:08:48Z</created-at> <updated-at type="dateTime">2026-05-14T18:19:48Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id 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