321880 <common-name>2-(4-methylpiperazin-1-yl)-4,5-diphenyl-1,3-oxazole</common-name> <description>2-(4-methylpiperazin-1-yl)-4,5-diphenyl-1,3-oxazole is a chemical compound with the formula C20H21N3O. It has an average molecular weight of 319.40 g/mol.</description> <cas>20503-88-2</cas> <pubchem-id>88577</pubchem-id> <chemical-formula>C20H21N3O</chemical-formula> <weight>319.4</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">2026-08-29T21:37:06Z</created-at> <updated-at type="dateTime">2026-08-29T21:37:06Z</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>CN1CCN(CC1)C2=NC(=C(O2)C3=CC=CC=C3)C4=CC=CC=C4</moldb-smiles> <moldb-formula>C20H21N3O</moldb-formula> <moldb-inchi>InChI=1S/C20H21N3O/c1-22-12-14-23(15-13-22)20-21-18(16-8-4-2-5-9-16)19(24-20)17-10-6-3-7-11-17/h2-11H,12-15H2,1H3</moldb-inchi> <moldb-inchikey>QAYGLHSZAFDOJZ-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">319.1684623</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.9</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>CHEM317773</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>2-(4-methylpiperazin-1-yl)-4,5-diphenyl-1,3-oxazole</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>Organoheterocyclic compounds</superklass> <klass>Diazinanes</klass> <subklass>Piperazines</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0272591</sync-id> <structure-inchikey>QAYGLHSZAFDOJZ-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>20000000000000000000000000000000000000000020000010000000002000000000000800000100000000000002004000100000000000000010000000000000000000000000000000000000000000000800000000000000000008000000000000000000000000000000000000000000000020100000000020000000000000000000040000000800000000000004000800000000140000000080000000000000000000000000000000000080200000000000000000000008000000800000000000000000000000804000000000000000000000000000000000200000000080000000000000001000040000000000000000000000000000000000000080000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ������������������������€���`������� ������`�������`�������(�������`�������`������@(������@(������@(������@(������@(������@(������@h�������@h�������@h�������@h�������@h�������@(������@h�������@h�������@h�������@h�������@h��������������������������� ��h�� h� h� �h� � � h� �h���h���h���h� � ��h���h���h���h���h������h���h���h�B��������������� � ����������������������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:26:34Z</structure-indexed-at> </compound>