<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:11:52 UTC</creation_date>
  <update_date>2019-11-26 03:11:39 UTC</update_date>
  <accession>FDB015480</accession>
  <name>3,5,8-Megastigmatrien-7-one</name>
  <description>From Rosa damascena and many other sources. 3,5,8-Megastigmatrien-7-one is found in many foods, some of which are herbs and spices, tea, common grape, and green vegetables.</description>
  <synonyms>
    <synonym>(2e)-1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one</synonym>
    <synonym>(e)-&amp;beta;-damascenone</synonym>
    <synonym>(e)-1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one</synonym>
    <synonym>(e)-b-Damascenone</synonym>
    <synonym>(e)-beta -Damascenone</synonym>
    <synonym>(e)-beta-Damascenone</synonym>
    <synonym>(e)-β-damascenone</synonym>
    <synonym>&amp;beta;-(e)-damascenone</synonym>
    <synonym>&amp;beta;-damascenone</synonym>
    <synonym>1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one</synonym>
    <synonym>2-Buten-1-one, 1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-</synonym>
    <synonym>2,6,6-Trimethyl-1-trans-crotonoyl-1,3-cyclohexadiene</synonym>
    <synonym>4-(2,6,6-Trimethylcyclohexa-1,3-dienyl)but-2-en-4-one</synonym>
    <synonym>b-(e)-Damascenone</synonym>
    <synonym>b-Damascenone</synonym>
    <synonym>beta -(e)-Damascenone</synonym>
    <synonym>beta -Damascenone</synonym>
    <synonym>beta-(e)-Damascenone</synonym>
    <synonym>beta-Damascenone</synonym>
    <synonym>Damascenone</synonym>
    <synonym>Damascenone, trans-</synonym>
    <synonym>Trans-&amp;beta;-damascenone</synonym>
    <synonym>trans-b-Damascenone</synonym>
    <synonym>trans-beta -Damascenone</synonym>
    <synonym>trans-beta-Damascenone</synonym>
    <synonym>trans-Damascenone</synonym>
    <synonym>trans-β-damascenone</synonym>
    <synonym>β-(e)-damascenone</synonym>
  </synonyms>
  <chemical_formula>C13H18O</chemical_formula>
  <average_molecular_weight>190.286</average_molecular_weight>
  <monisotopic_moleculate_weight>190.1357652</monisotopic_moleculate_weight>
  <iupac_name>(2E)-1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)but-2-en-1-one</iupac_name>
  <traditional_iupac>damascenone</traditional_iupac>
  <cas_registry_number>23726-93-4</cas_registry_number>
  <smiles>C\C=C\C(=O)C1=C(C)C=CCC1(C)C</smiles>
  <inchi>InChI=1S/C13H18O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5-8H,9H2,1-4H3/b7-5+</inchi>
  <inchikey>POIARNZEYGURDG-FNORWQNLSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'.</description>
    <direct_parent>Enones</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Organic oxygen compounds</super_class>
    <class>Organooxygen compounds</class>
    <sub_class>Carbonyl compounds</sub_class>
    <molecular_framework>Aliphatic homomonocyclic compounds</molecular_framework>
    <alternative_parents>
      <alternative_parent>Acryloyl compounds</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Ketones</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Acryloyl-group</substituent>
      <substituent>Aliphatic homomonocyclic compound</substituent>
      <substituent>Enone</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Ketone</substituent>
      <substituent>Organic oxide</substituent>
    </substituents>
    <external_descriptors>
      <external_descriptor>C40 isoprenoids (tetraterpenes)</external_descriptor>
      <external_descriptor>apo carotenoid monoterpenoid</external_descriptor>
      <external_descriptor>cyclic monoterpene ketone</external_descriptor>
      <external_descriptor>enone</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <state/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>4.02</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-3.00</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>1.91e-01 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>3.68</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-4.2</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>(2E)-1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)but-2-en-1-one</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>190.286</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>190.1357652</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>C\C=C\C(=O)C1=C(C)C=CCC1(C)C</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C13H18O</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C13H18O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5-8H,9H2,1-4H3/b7-5+</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>POIARNZEYGURDG-FNORWQNLSA-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>63.02</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>22.61</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>2</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>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>2387</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>136001</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>137682</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>143735</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>145416</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>2954</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>2955</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>56811</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>56812</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>56813</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>112338</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>112339</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>112340</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2261437</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2261438</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2261439</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2822957</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2822958</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2822959</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id>HMDB36572</hmdb_id>
  <pubchem_compound_id/>
  <chemspider_id/>
  <kegg_id/>
  <chebi_id/>
  <biocyc_id/>
  <het_id/>
  <wikipidia/>
  <vmh_id/>
  <fbonto_id/>
  <foodb_id/>
  <general_references>
    <reference>#&lt;Reference:0x000055ce31a29658&gt;</reference>
  </general_references>
  <foods>
    <food>
      <name>Apple</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Malus pumila</name_scientific>
      <ncbi_taxonomy_id>283210</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Black tea</name>
      <food_type>Type 1</food_type>
      <category/>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Blackberry</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Rubus</name_scientific>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Cauliflower</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Brassica oleracea var. botrytis</name_scientific>
      <ncbi_taxonomy_id>3715</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Cherry tomato</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Solanum lycopersicum var. cerasiforme</name_scientific>
      <ncbi_taxonomy_id>195583</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Common grape</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Vitis vinifera</name_scientific>
      <ncbi_taxonomy_id>29760</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Evergreen blackberry</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Rubus laciniatus</name_scientific>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Fig</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Ficus carica</name_scientific>
      <ncbi_taxonomy_id>3494</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Garden tomato</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Solanum lycopersicum</name_scientific>
      <ncbi_taxonomy_id>4081</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Garden tomato (var.)</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Solanum lycopersicum var. lycopersicum</name_scientific>
      <ncbi_taxonomy_id>397755</ncbi_taxonomy_id>
    </food>
    <food>
      <name>German camomile</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Matricaria recutita</name_scientific>
      <ncbi_taxonomy_id>127986</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Grape</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Vitis</name_scientific>
      <ncbi_taxonomy_id>3603</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Grape wine</name>
      <food_type>Type 2</food_type>
      <category>specific</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Green tea</name>
      <food_type>Type 1</food_type>
      <category/>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Green vegetables</name>
      <food_type>Unknown</food_type>
      <category>generic</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Herbal tea</name>
      <food_type>Type 1</food_type>
      <category/>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Herbs and Spices</name>
      <food_type>Unknown</food_type>
      <category>generic</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Lemon balm</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Melissa officinalis</name_scientific>
      <ncbi_taxonomy_id>39338</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Lichee</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Litchi chinensis</name_scientific>
      <ncbi_taxonomy_id>151069</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Pineapple</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Ananas comosus</name_scientific>
      <ncbi_taxonomy_id>4615</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Red tea</name>
      <food_type>Type 1</food_type>
      <category/>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
    <food>
      <name>Red wine</name>
      <food_type>Type 2</food_type>
      <category/>
      <name_scientific/>
      <ncbi_taxonomy_id/>
      <average_value>1.996995</average_value>
      <max_value>3.99</max_value>
      <min_value>0.00399</min_value>
      <unit>mg/100 g</unit>
    </food>
    <food>
      <name>Roman camomile</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Chamaemelum nobile</name_scientific>
      <ncbi_taxonomy_id>99037</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Star fruit</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Averrhoa carambola</name_scientific>
      <ncbi_taxonomy_id>28974</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Sweet basil</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Ocimum basilicum</name_scientific>
      <ncbi_taxonomy_id>39350</ncbi_taxonomy_id>
    </food>
    <food>
      <name>Tea</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Camellia sinensis</name_scientific>
      <ncbi_taxonomy_id>4442</ncbi_taxonomy_id>
    </food>
  </foods>
  <flavors>
    <flavor>
      <name>apple</name>
    </flavor>
    <flavor>
      <name>apple.rose</name>
    </flavor>
    <flavor>
      <name>honey</name>
    </flavor>
    <flavor>
      <name>rose</name>
    </flavor>
    <flavor>
      <name>smoky</name>
    </flavor>
    <flavor>
      <name>sweet</name>
    </flavor>
    <flavor>
      <name>tobacco</name>
    </flavor>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
    <health_effect>
      <name>Anti-edemic</name>
      <id>248</id>
      <definition/>
    </health_effect>
    <health_effect>
      <name>Anti-inflammatory</name>
      <id>370</id>
      <definition>A substance that reduces or suppresses inflammation.</definition>
    </health_effect>
    <health_effect>
      <name>Anti-spasmodic</name>
      <id>619</id>
      <definition>Any substance introduced into a living organism with therapeutic or diagnostic purpose.</definition>
    </health_effect>
  </health_effects>
</compound>
