<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-04-04 15:52:32 UTC</creation_date>
  <update_date>2026-08-18 15:46:36 UTC</update_date>
  <accession/>
  <common_name>[1,1'-Biphenyl]-3,4-diol</common_name>
  <class>SmallMolecule</class>
  <description>[1,1'-Biphenyl]-3,4-diol belongs to the biphenyls and derivatives, a subclass of benzene and substituted derivatives within the organic compounds. This benzenoid compound has the chemical formula C12H10O2 and an average molecular weight of 186.21 g/mol.

Regarding its occurrence, the compound is found in or released from six recorded sources. These sources include electrical and electronic equipment, specifically amplifiers, electric switches, electrodes, electric hearing aids, and conductors or conductive bodies characterised by the conductive materials, along with one additional source. In terms of biological activity, there is one recorded protein target for this compound: 1,2-dihydroxynaphthalene dioxygenase (doxG).</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>(1,1'-Biphenyl)-3,4-diol</synonym>
    <synonym>1,1'-BIPHENYL-3,4-DIOL</synonym>
    <synonym>1,1'-BIPHENYL]-3,4-DIOL</synonym>
    <synonym>1,2-Benzenediol, 4-phenyl-</synonym>
    <synonym>202-121-6</synonym>
    <synonym>3, 4-Biphenyldiol</synonym>
    <synonym>3,4-Biphenyldiol</synonym>
    <synonym>3,4-Dihydroxybiphenyl</synonym>
    <synonym>4-Phenyl-1, 2-benzenediol</synonym>
    <synonym>4-Phenyl-1,2-benzenediol</synonym>
    <synonym>4-phenylbenzene-1,2-diol</synonym>
    <synonym>4-PHENYLCATECHOL</synonym>
    <synonym>4-Phenylpyrocatechol</synonym>
    <synonym>92057</synonym>
    <synonym>Biphenyl, 3,4-dihydroxy</synonym>
    <synonym>biphenyl-3,4-diol</synonym>
    <synonym>BP7</synonym>
    <synonym>EINECS 202-121-6</synonym>
    <synonym>MFCD00041746</synonym>
    <synonym>Oprea1_102735</synonym>
    <synonym>T7L7XJ8RU1</synonym>
    <synonym>UNII-T7L7XJ8RU1</synonym>
    <synonym>UNII:T7L7XJ8RU1</synonym>
    <synonym>[1,1'-Biphenyl]-3,4-diol</synonym>
    <synonym>[92-05-7]</synonym>
  </synonyms>
  <chemical_formula>C12H10O2</chemical_formula>
  <average_molecular_weight>186.21</average_molecular_weight>
  <monisotopic_moleculate_weight>186.06808</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>92-05-7</cas_registry_number>
  <smiles>OC1=C(O)C=C(C=C1)C1=CC=CC=C1</smiles>
  <inchi>InChI=1S/C12H10O2/c13-11-7-6-10(8-12(11)14)9-4-2-1-3-5-9/h1-8,13-14H</inchi>
  <inchikey>QDNPCYCBQFHNJC-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom/>
    <super_class/>
    <class/>
    <sub_class/>
    <direct_parent/>
    <alternate_parents/>
    <substituents/>
    <molecular_framework/>
    <descriptors/>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties>
    <property>
      <kind>logp</kind>
      <value>3.01</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>186.21</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>186.06808</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>OC1=C(O)C=C(C=C1)C1=CC=CC=C1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C12H10O2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C12H10O2/c13-11-7-6-10(8-12(11)14)9-4-2-1-3-5-9/h1-8,13-14H</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>QDNPCYCBQFHNJC-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <lethaldose/>
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  <use_source/>
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  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bafa4dca0&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id>DB07478</drugbank_id>
  <hmdb_id/>
  <pubchem_compound_id>7075</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>6808</chemspider_id>
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      <target_id>BE0003955</target_id>
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  </targets>
</compound>
