<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:07:12 UTC</creation_date>
  <update_date>2025-11-18 23:02:15 UTC</update_date>
  <accession>FDB006576</accession>
  <name>beta-Himachalene</name>
  <description>Beta-himachalene is a member of the class of compounds known as himachalane and lippifoliane sesquiterpenoids. Himachalane and lippifoliane sesquiterpenoids are diterpenoids with a structure based on either the himachalane or the lippifoliane skeleton. Thus, beta-himachalene is considered to be an isoprenoid lipid molecule. Beta-himachalene can be found in anise and ginger, which makes beta-himachalene a potential biomarker for the consumption of these food products. </description>
  <synonyms>
    <synonym>(6xi)-himachal-1(11),4-diene</synonym>
    <synonym>&amp;beta;-himachalene</synonym>
    <synonym>beta-Himachalene</synonym>
    <synonym>Himachalene</synonym>
  </synonyms>
  <chemical_formula>C15H24</chemical_formula>
  <average_molecular_weight>204.3511</average_molecular_weight>
  <monisotopic_moleculate_weight>204.187800768</monisotopic_moleculate_weight>
  <iupac_name>3,5,5,9-tetramethyl-2,4a,5,6,7,8-hexahydro-1H-benzo[7]annulene</iupac_name>
  <traditional_iupac>β-himachalene</traditional_iupac>
  <cas_registry_number/>
  <smiles>CC1=CC2C(CC1)=C(C)CCCC2(C)C</smiles>
  <inchi>InChI=1S/C15H24/c1-11-7-8-13-12(2)6-5-9-15(3,4)14(13)10-11/h10,14H,5-9H2,1-4H3</inchi>
  <inchikey>LCOSCMLXPAQCLQ-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as himachalane and lippifoliane sesquiterpenoids. These are sesquiterpenoids with a structure based on either the himachalane or the lippifoliane skeleton.</description>
    <direct_parent>Himachalane and lippifoliane sesquiterpenoids</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Prenol lipids</class>
    <sub_class>Sesquiterpenoids</sub_class>
    <molecular_framework>Aliphatic homopolycyclic compounds</molecular_framework>
    <alternative_parents>
      <alternative_parent>Branched unsaturated hydrocarbons</alternative_parent>
      <alternative_parent>Cyclic olefins</alternative_parent>
      <alternative_parent>Polycyclic hydrocarbons</alternative_parent>
      <alternative_parent>Unsaturated aliphatic hydrocarbons</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Aliphatic homopolycyclic compound</substituent>
      <substituent>Branched unsaturated hydrocarbon</substituent>
      <substituent>Cyclic olefin</substituent>
      <substituent>Himachalane sesquiterpenoid</substituent>
      <substituent>Hydrocarbon</substituent>
      <substituent>Olefin</substituent>
      <substituent>Polycyclic hydrocarbon</substituent>
      <substituent>Unsaturated aliphatic hydrocarbon</substituent>
      <substituent>Unsaturated hydrocarbon</substituent>
    </substituents>
    <external_descriptors>
      <external_descriptor>Lippifoliane and himachalane sesquiterpenoids</external_descriptor>
      <external_descriptor>a sesquiterpenoid</external_descriptor>
      <external_descriptor>himachalene</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <state/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>5.63</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-3.84</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>2.93e-02 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>4.42</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>3,5,5,9-tetramethyl-2,4a,5,6,7,8-hexahydro-1H-benzo[7]annulene</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>204.3511</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>204.187800768</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>CC1=CC2C(CC1)=C(C)CCCC2(C)C</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C15H24</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C15H24/c1-11-7-8-13-12(2)6-5-9-15(3,4)14(13)10-11/h10,14H,5-9H2,1-4H3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>LCOSCMLXPAQCLQ-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>68.26</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>26</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>0</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>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>105711</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>105712</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>105713</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>172263</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>172264</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>172265</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3603107</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3603108</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3603109</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3603110</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3603111</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3603112</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id/>
  <pubchem_compound_id/>
  <chemspider_id/>
  <kegg_id/>
  <chebi_id>49210</chebi_id>
  <biocyc_id/>
  <het_id/>
  <wikipidia/>
  <vmh_id/>
  <fbonto_id/>
  <foodb_id/>
  <general_references>
  </general_references>
  <foods>
    <food>
      <name>Anise</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Pimpinella anisum</name_scientific>
      <ncbi_taxonomy_id>271192</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Ginger</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Zingiber officinale</name_scientific>
      <ncbi_taxonomy_id>94328</ncbi_taxonomy_id>
    </food>
  </foods>
  <flavors>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
  </health_effects>
</compound>
