<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-26 01:32:13 UTC</creation_date>
  <update_date>2026-04-05 16:14:33 UTC</update_date>
  <accession/>
  <common_name>(+)-3-Thujone</common_name>
  <class>SmallMolecule</class>
  <description>(+)-3-Thujone is an organic compound with the formula C10H16O and an average molecular weight of 152.23 g/mol. (+)-3-Thujone belongs to the monoterpenoids, a subclass of prenol lipids within the organic compounds.

This compound is found in or released from 13 recorded sources across several sectors. Within the electrical and electronic equipment sector, it is associated with cell phones, capacitors, wires and cables, batteries, and printed circuit boards, among one other source. In the textiles, leather and furnishings sector, it is found in synthetic textiles as well as carpets and rugs. It is also present in food packaging within the food, food processing and cookware sector. Additionally, it is linked to medical devices in the healthcare, pharmaceuticals and veterinary products sector. In the energy, oil and gas sector and the industrial manufacturing and chemical processing sector, it is found in lubricants. One other sector is also recorded as a source. Recorded exposure routes for (+)-3-Thujone include inhalation, oral, and touch.</description>
  <categories/>
  <types>
    <type>Human Neurotoxin</type>
    <type>PFAS</type>
    <type>Phytotoxin</type>
  </types>
  <synonyms/>
  <chemical_formula>C10H16O</chemical_formula>
  <average_molecular_weight>152.2334</average_molecular_weight>
  <monisotopic_moleculate_weight>152.120115134</monisotopic_moleculate_weight>
  <iupac_name>(1S,4S,5R)-4-methyl-1-(propan-2-yl)bicyclo[3.1.0]hexan-3-one</iupac_name>
  <traditional_iupac>(+)-β-thujone</traditional_iupac>
  <cas_registry_number>471-15-8</cas_registry_number>
  <smiles>CC(C)[C@@]12C[C@@H]1[C@H](C)C(=O)C2</smiles>
  <inchi>InChI=1S/C10H16O/c1-6(2)10-4-8(10)7(3)9(11)5-10/h6-8H,4-5H2,1-3H3/t7-,8+,10-/m0/s1</inchi>
  <inchikey>USMNOWBWPHYOEA-XKSSXDPKSA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Prenol lipids</class>
    <sub_class>Monoterpenoids</sub_class>
    <direct_parent>Bicyclic monoterpenoids</direct_parent>
    <alternate_parents>
      <alternative_parent>Cyclic ketones</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Aliphatic homopolycyclic compound</substituent>
      <substituent>Bicyclic monoterpenoid</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Cyclic ketone</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Ketone</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Thujane monoterpenoid</substituent>
    </substituents>
    <molecular_framework>Aliphatic homopolycyclic compounds</molecular_framework>
    <descriptors>
      <descriptor>Bicyclic monoterpenoids</descriptor>
      <descriptor>beta-thujone</descriptor>
    </descriptors>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>1.74</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-2.54</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>4.38e-01 g/l</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>2.28</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>-7.4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>(1S,4S,5R)-4-methyl-1-(propan-2-yl)bicyclo[3.1.0]hexan-3-one</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>152.2334</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>152.120115134</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CC(C)[C@@]12C[C@@H]1[C@H](C)C(=O)C2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C10H16O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C10H16O/c1-6(2)10-4-8(10)7(3)9(11)5-10/h6-8H,4-5H2,1-3H3/t7-,8+,10-/m0/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>USMNOWBWPHYOEA-XKSSXDPKSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>17.07</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>44.54</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>18.02</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formal_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
  <mechanism_of_toxicity/>
  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bb3f241a8&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>91456</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>82583</chemspider_id>
  <kegg_id/>
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  <omim_id/>
  <chebi_id/>
  <biocyc_id/>
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  <wikipidia/>
  <general_references/>
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</compound>
