<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-04-05 19:23:13 UTC</creation_date>
  <update_date>2026-04-05 19:23:13 UTC</update_date>
  <accession/>
  <common_name>Calcium bis(methylarsonate)</common_name>
  <class>SmallMolecule</class>
  <description>Calcium bis(methylarsonate) belongs to the organoarsenic compounds, a subclass of organometalloid compounds within the organic compounds. It is classified as an organometallic compound with the formula CH5AsO3.1/2Ca.</description>
  <categories/>
  <types/>
  <synonyms/>
  <chemical_formula>CH5AsO3.1/2Ca</chemical_formula>
  <average_molecular_weight/>
  <monisotopic_moleculate_weight/>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number/>
  <smiles/>
  <inchi>InChI=1/2CH5AsO3.2Ca/c2*1-2(3,4)5;;/h2*1H3,(H2,3,4,5);;/q;;2*+2/p-4</inchi>
  <inchikey>XAYPSFJRLOEIKS-UHFFFAOYSA-J</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Organometallic compounds</super_class>
    <class>Organometalloid compounds</class>
    <sub_class>Organoarsenic compounds</sub_class>
    <direct_parent>Pentaorganoarsanes</direct_parent>
    <alternate_parents>
      <alternative_parent>Alkylarsine oxides</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organic calcium salts</alternative_parent>
      <alternative_parent>Organic cations</alternative_parent>
      <alternative_parent>Organic metalloid salts</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Alkylarsine oxide</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic calcium salt</substituent>
      <substituent>Organic cation</substituent>
      <substituent>Organic metalloid salt</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organic salt</substituent>
      <substituent>Oxygen-containing organoarsenic compound</substituent>
      <substituent>Pentaorganoarsane</substituent>
    </substituents>
    <molecular_framework/>
    <descriptors/>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties/>
  <predicted_properties>
    <property>
      <kind>formula</kind>
      <value>CH5AsO3.1/2Ca</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1/2CH5AsO3.2Ca/c2*1-2(3,4)5;;/h2*1H3,(H2,3,4,5);;/q;;2*+2/p-4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>XAYPSFJRLOEIKS-UHFFFAOYSA-J</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f721b6db228&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>23618483</pubchem_compound_id>
  <chembl_id/>
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  <biocyc_id/>
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  <wikipidia/>
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</compound>
