<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:06:54 UTC</creation_date>
  <update_date>2025-11-18 23:00:22 UTC</update_date>
  <accession>FDB005902</accession>
  <name>Verlotorin</name>
  <description> Verlotorin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Verlotorin can be found in sweet bay, which makes verlotorin a potential biomarker for the consumption of this food product. </description>
  <synonyms>
    <synonym>Peroxycostunolide</synonym>
    <synonym>Verlotorin</synonym>
  </synonyms>
  <chemical_formula>C15H20O4</chemical_formula>
  <average_molecular_weight>264.3169</average_molecular_weight>
  <monisotopic_moleculate_weight>264.136159128</monisotopic_moleculate_weight>
  <iupac_name>7-hydroperoxy-10-methyl-3,6-dimethylidene-2H,3H,3aH,4H,5H,6H,7H,8H,9H,11aH-cyclodeca[b]furan-2-one</iupac_name>
  <traditional_iupac>7-hydroperoxy-10-methyl-3,6-dimethylidene-3aH,4H,5H,7H,8H,9H,11aH-cyclodeca[b]furan-2-one</traditional_iupac>
  <cas_registry_number>31105-79-0</cas_registry_number>
  <smiles>C\C1=C/C2OC(=O)C(=C)C2CCC(=C)C(CC1)OO</smiles>
  <inchi>InChI=1S/C15H20O4/c1-9-4-7-13(19-17)10(2)5-6-12-11(3)15(16)18-14(12)8-9/h8,12-14,17H,2-7H2,1H3/b9-8+</inchi>
  <inchikey>IXRHWRRLTANMPL-CMDGGOBGSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as terpene lactones. These are prenol lipids containing a lactone ring.</description>
    <direct_parent>Terpene lactones</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Prenol lipids</class>
    <sub_class>Terpene lactones</sub_class>
    <molecular_framework>Aliphatic heteropolycyclic compounds</molecular_framework>
    <alternative_parents>
      <alternative_parent>Alkyl hydroperoxides</alternative_parent>
      <alternative_parent>Carbonyl compounds</alternative_parent>
      <alternative_parent>Enoate esters</alternative_parent>
      <alternative_parent>Gamma butyrolactones</alternative_parent>
      <alternative_parent>Germacrane sesquiterpenoids</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Monocarboxylic acids and derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Oxacyclic compounds</alternative_parent>
      <alternative_parent>Peroxols</alternative_parent>
      <alternative_parent>Tetrahydrofurans</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Aliphatic heteropolycyclic compound</substituent>
      <substituent>Alkyl hydroperoxide</substituent>
      <substituent>Alpha,beta-unsaturated carboxylic ester</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Carboxylic acid derivative</substituent>
      <substituent>Carboxylic acid ester</substituent>
      <substituent>Enoate ester</substituent>
      <substituent>Gamma butyrolactone</substituent>
      <substituent>Germacrane sesquiterpenoid</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Hydroperoxide</substituent>
      <substituent>Lactone</substituent>
      <substituent>Monocarboxylic acid or derivatives</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organoheterocyclic compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Oxacycle</substituent>
      <substituent>Peroxol</substituent>
      <substituent>Sesquiterpenoid</substituent>
      <substituent>Terpene lactone</substituent>
      <substituent>Tetrahydrofuran</substituent>
    </substituents>
    <external_descriptors>
    </external_descriptors>
  </taxonomy>
  <state/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>2.76</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-2.68</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>5.53e-01 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>3.09</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_acidic</kind>
    <value>11.71</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-4.2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>7-hydroperoxy-10-methyl-3,6-dimethylidene-2H,3H,3aH,4H,5H,6H,7H,8H,9H,11aH-cyclodeca[b]furan-2-one</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>264.3169</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>264.136159128</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>C\C1=C/C2OC(=O)C(=C)C2CCC(=C)C(CC1)OO</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C15H20O4</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C15H20O4/c1-9-4-7-13(19-17)10(2)5-6-12-11(3)15(16)18-14(12)8-9/h8,12-14,17H,2-7H2,1H3/b9-8+</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>IXRHWRRLTANMPL-CMDGGOBGSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>55.76</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>71.74</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>27.78</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>donor_count</kind>
    <value>1</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>87780</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>87781</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>87782</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>150366</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>150367</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>150368</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3602261</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3602262</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3602263</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3602264</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3602265</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>3602266</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id/>
  <pubchem_compound_id/>
  <chemspider_id/>
  <kegg_id/>
  <chebi_id/>
  <biocyc_id/>
  <het_id/>
  <wikipidia/>
  <vmh_id/>
  <fbonto_id/>
  <foodb_id/>
  <general_references>
  </general_references>
  <foods>
    <food>
      <name>Sweet bay</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Laurus nobilis</name_scientific>
      <ncbi_taxonomy_id>85223</ncbi_taxonomy_id>
      <average_value>140.0</average_value>
      <max_value>140.0</max_value>
      <min_value>140.0</min_value>
      <unit>mg/100 g</unit>
    </food>
  </foods>
  <flavors>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
    <health_effect>
      <name>Allergenic</name>
      <id>43</id>
      <definition>A chemical compound which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.</definition>
    </health_effect>
    <health_effect>
      <name>Oxidant</name>
      <id>1183</id>
      <definition>A substance that removes electrons from another reactant in a redox reaction.</definition>
    </health_effect>
  </health_effects>
</compound>
