285681 <common-name>5-[ethoxy(propan-2-yloxy)phosphinothioyl]oxy-2-ethyl-4-methoxypyridazin-3-one</common-name> <description>5-[ethoxy(propan-2-yloxy)phosphinothioyl]oxy-2-ethyl-4-methoxypyridazin-3-one belongs to the thiophosphoric acid esters, a subclass of organic thiophosphoric acids and derivatives within the organic compounds. This organic acid and derivative has the formula C12H21N2O5PS and an average molecular weight of 336.35 g/mol.</description> <cas>72538-10-4</cas> <pubchem-id>3055499</pubchem-id> <chemical-formula>C12H21N2O5PS</chemical-formula> <weight>336.35</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">2026-08-27T21:25:19Z</created-at> <updated-at type="dateTime">2026-08-27T21:25:19Z</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>CCN1C(=O)C(=C(C=N1)OP(=S)(OCC)OC(C)C)OC</moldb-smiles> <moldb-formula>C12H21N2O5PS</moldb-formula> <moldb-inchi>InChI=1S/C12H21N2O5PS/c1-6-14-12(15)11(16-5)10(8-13-14)19-20(21,17-7-2)18-9(3)4/h8-9H,6-7H2,1-5H3</moldb-inchi> <moldb-inchikey>IGFZXRFWDNEXFB-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">336.09088</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.5</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>CHEM281574</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>5-[ethoxy(propan-2-yloxy)phosphinothioyl]oxy-2-ethyl-4-methoxypyridazin-3-one</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>Organic thiophosphoric acids and derivatives</klass> <subklass>Thiophosphoric acid esters</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0237502</sync-id> <structure-inchikey>IGFZXRFWDNEXFB-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>40000080201000000000800040000000000000020000000080000000000000000000001002000020000400000000002000000000008000000200000000000080000000000000000000000400000000000020000000000100000008000000000000000000000000000040000000000000000000000100000000000000000000000000000040000000000004000000000000000000000018000000020000000000000000000000000000000000080000000000000000000014000000000000000180000000000000010000000000000000000000000100080040000000000000400000000000000820000040000000000000000000020020200000000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ������������������������€���`�������`������@(������@(�������(������@(������@(������@h�������@(�������(������� ������(������� ������`�������`������� ������`�������`�������`�������(�������`��������������h���(���h���h���h���h�� � ��� ��� � �� ������������� �����h�B���������������������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:59:34Z</structure-indexed-at> </compound>