18344 <common-name>Ethanedioic acid, calcium salt (1:1)</common-name> <description nil="true"/> <cas>563-72-4</cas> <pubchem-id>33005</pubchem-id> <chemical-formula>C2CaO4</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">2016-05-22T04:05:12Z</created-at> <updated-at type="dateTime">2026-04-05T17:49:08Z</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>[Ca++].[O-]C(=O)C([O-])=O</moldb-smiles> <moldb-formula>C2CaO4</moldb-formula> <moldb-inchi>InChI=1S/C2H2O4.Ca/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2</moldb-inchi> <moldb-inchikey>QXDMQSPYEZFLGF-UHFFFAOYSA-L</moldb-inchikey> <moldb-average-mass type="decimal">128.096</moldb-average-mass> <moldb-mono-mass type="decimal">127.9422494</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>30549</chemspider-id> <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>CHEM017239</chemdb-id> <dsstox-id>DTXSID6027214</dsstox-id> <toxcast-id>27214</toxcast-id> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00080020</susdat-id> <iupac nil="true"/> <moldb-polar-surface-area>80.25999999999999</moldb-polar-surface-area> <moldb-refractivity>36.11280000000001</moldb-refractivity> <moldb-polarizability>5.4577979472984355</moldb-polarizability> <moldb-rotatable-bond-count>1</moldb-rotatable-bond-count> <moldb-acceptor-count>4</moldb-acceptor-count> <moldb-donor-count>0</moldb-donor-count> <moldb-pka-strongest-acidic>1.3639908147001307</moldb-pka-strongest-acidic> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge>-2</moldb-physiological-charge> <moldb-number-of-rings>0</moldb-number-of-rings> <moldb-alogps-logp>0.31</moldb-alogps-logp> <moldb-alogps-logs>-1.05</moldb-alogps-logs> <moldb-alogps-solubility>1.62e+01 g/l</moldb-alogps-solubility> </compound>