104021 <common-name>8-[(2-Chloro-3,4,5-trimethoxyphenyl)methyl]-2-fluoro-9-(pent-4-yn-1-yl)-9h-purin-6-amine</common-name> <description>8-[(2-Chloro-3,4,5-trimethoxyphenyl)methyl]-2-fluoro-9-(pent-4-yn-1-yl)-9h-purin-6-amine belongs to the purines and purine derivatives, a subclass of imidazopyrimidines within the organic compounds. This organic compound has the chemical formula C20H21ClFN5O3. In terms of biological activity, it has one recorded protein target, which is Heat shock protein HSP 90-alpha (HSP90AA1).</description> <cas>422508-46-1</cas> <pubchem-id>448972</pubchem-id> <chemical-formula>C20H21ClFN5O3</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">2026-04-05T11:20:56Z</created-at> <updated-at type="dateTime">2026-04-13T21:46:28Z</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>DB02550</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 nil="true"/> <moldb-formula>C20H21ClFN5O3</moldb-formula> <moldb-inchi>InChI=1S/C20H21ClFN5O3/c1-5-6-7-8-27-13(24-15-18(23)25-20(22)26-19(15)27)10-11-9-12(28-2)16(29-3)17(30-4)14(11)21/h1,9H,6-8,10H2,2-4H3,(H2,23,25,26)</moldb-inchi> <moldb-inchikey>KCIOVTSUEXGUFJ-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">433.1316954</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <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>CHEM099914</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00068660</susdat-id> <iupac nil="true"/> <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>Organoheterocyclic compounds</superklass> <klass>Imidazopyrimidines</klass> <subklass>Purines and purine derivatives</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0111707</sync-id> <structure-inchikey nil="true"/> <structure-fingerprint nil="true"/> <structure-pattern-fingerprint nil="true"/> <structure-pickle nil="true"/> <structure-indexed-at nil="true"/> </compound>