105064 <common-name>Phosphonoacetohydroxamate</common-name> <description>Phosphonoacetohydroxamate is an organic compound with the formula C2H6NO5P and an average molecular weight of 155.05 g/mol. Phosphonoacetohydroxamate belongs to the organic phosphonic acids, a subclass of organic phosphonic acids and derivatives within the organic compounds. In terms of biological activity, it has one recorded protein target, Beta-enolase (ENO3).</description> <cas>89873-30-3</cas> <pubchem-id>445375</pubchem-id> <chemical-formula>C2H6NO5P</chemical-formula> <weight>155.05</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">2026-04-05T12:02:59Z</created-at> <updated-at type="dateTime">2026-08-22T09:56:52Z</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>DB03645</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>ON=C(O)CP(O)(O)=O</moldb-smiles> <moldb-formula>C2H6NO5P</moldb-formula> <moldb-inchi>InChI=1S/C2H6NO5P/c4-2(3-5)1-9(6,7)8/h5H,1H2,(H,3,4)(H2,6,7,8)</moldb-inchi> <moldb-inchikey>LDKRAXXVBWHMRH-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">155.046</moldb-average-mass> <moldb-mono-mass type="decimal">154.9983589</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>-2.7</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>CHEM100957</chemdb-id> <dsstox-id>DTXSID801009027</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00070011</susdat-id> <iupac>[2-(hydroxyamino)-2-oxoethyl]phosphonic acid</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 phosphonic acids and derivatives</klass> <subklass>Organic phosphonic acids</subklass> <paper-count type="integer">48</paper-count> <sync-id>CED0023685</sync-id> <structure-inchikey>LDKRAXXVBWHMRH-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>801000000000000040000000000080000000000000000000000010000000000001000000000004000040000000000000000002000000000000000000000000000000000000000020000000000000000004000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100400000000000080000000000000000000000000000020000000020000000000000000000000000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>200000010202008000000480002000000000090004000000200060000000044000000100804000000003000080000006200000000c00010000442080a0400080110400000007000000000000620800000000004000000200000020000001002c2000020040000000000800c03000002000801038002004112800000010000a0040000c044000000800124008000000100400126400100000000b00100000800343100000004000000008000024001002c000000000480010000000000000000c00000404000002108000000000008000000000000840000900110008040000000000100000000c000000008000000000000080004000000000000050040000</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAJAAAACAAAAIABCABoAAAAAwEBBwAoAAAA AwMGACgAAAADBAgAaAAAAAMBAQYAYAAAAAICDwAgAAAABQgAYAAAAAEBCABg AAAAAQEIACgAAAADAgsAASABAigCAgMgAgQABAUABQYABQcABQgIAkIAAAAA FwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:41:46Z</structure-indexed-at> </compound>