<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:10:54 UTC</creation_date>
  <update_date>2019-11-26 03:09:03 UTC</update_date>
  <accession>FDB013787</accession>
  <name>2'-Apo-beta-carotenal</name>
  <description>Trace constituent of Citrus subspecies 2'-Apo-beta-carotenal is found in citrus.</description>
  <synonyms>
    <synonym>b-Apo-2'-carotinal</synonym>
  </synonyms>
  <chemical_formula>C37H48O</chemical_formula>
  <average_molecular_weight>508.7764</average_molecular_weight>
  <monisotopic_moleculate_weight>508.370516158</monisotopic_moleculate_weight>
  <iupac_name>(2Z,4Z,6Z,8E,10E,12E,14Z,16E,18E,20Z,22E)-4,8,12,17,21-pentamethyl-23-(2,6,6-trimethylcyclohex-1-en-1-yl)tricosa-2,4,6,8,10,12,14,16,18,20,22-undecaenal</iupac_name>
  <traditional_iupac>(2Z,4Z,6Z,8E,10E,12E,14Z,16E,18E,20Z,22E)-4,8,12,17,21-pentamethyl-23-(2,6,6-trimethylcyclohex-1-en-1-yl)tricosa-2,4,6,8,10,12,14,16,18,20,22-undecaenal</traditional_iupac>
  <cas_registry_number>5525-46-2</cas_registry_number>
  <smiles>C\C(\C=C\C=C(/C)\C=C/C=C(/C)\C=C/C=O)=C/C=C\C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C</smiles>
  <inchi>InChI=1S/C37H48O/c1-30(18-11-20-32(3)21-12-22-33(4)24-15-29-38)16-9-10-17-31(2)19-13-23-34(5)26-27-36-35(6)25-14-28-37(36,7)8/h9-13,15-24,26-27,29H,14,25,28H2,1-8H3/b10-9-,18-11+,19-13+,21-12-,24-15-,27-26+,30-16+,31-17+,32-20+,33-22-,34-23-</inchi>
  <inchikey>BHSZYKGHISLXHM-GOALLJMFSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as sesquaterpenoids. These are terpenoids with at least 7 consecutive isoprene units.</description>
    <direct_parent>Sesquaterpenoids</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Prenol lipids</class>
    <sub_class>Sesquaterpenoids</sub_class>
    <molecular_framework>Aliphatic homomonocyclic compounds</molecular_framework>
    <alternative_parents>
      <alternative_parent>Aldehydes</alternative_parent>
      <alternative_parent>Enals</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Aldehyde</substituent>
      <substituent>Aliphatic homomonocyclic compound</substituent>
      <substituent>Alpha,beta-unsaturated aldehyde</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Enal</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Sesquaterpenoid</substituent>
    </substituents>
    <external_descriptors>
    </external_descriptors>
  </taxonomy>
  <state/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>8.90</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-5.98</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>5.36e-04 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
    <property>
      <kind>melting_point</kind>
      <value>Mp 160-161°</value>
    </property>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>9.28</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-4.3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>(2Z,4Z,6Z,8E,10E,12E,14Z,16E,18E,20Z,22E)-4,8,12,17,21-pentamethyl-23-(2,6,6-trimethylcyclohex-1-en-1-yl)tricosa-2,4,6,8,10,12,14,16,18,20,22-undecaenal</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>508.7764</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>508.370516158</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>C\C(\C=C\C=C(/C)\C=C/C=C(/C)\C=C/C=O)=C/C=C\C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C37H48O</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C37H48O/c1-30(18-11-20-32(3)21-12-22-33(4)24-15-29-38)16-9-10-17-31(2)19-13-23-34(5)26-27-36-35(6)25-14-28-37(36,7)8/h9-13,15-24,26-27,29H,14,25,28H2,1-8H3/b10-9-,18-11+,19-13+,21-12-,24-15-,27-26+,30-16+,31-17+,32-20+,33-22-,34-23-</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>BHSZYKGHISLXHM-GOALLJMFSA-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>181.94</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>65.67</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>12</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>9377</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>90351</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>90352</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>90353</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>153486</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>153487</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>153488</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2288151</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2288152</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2288153</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2647251</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2647252</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2647253</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id>HMDB35150</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:0x000055ce324f0578&gt;</reference>
  </general_references>
  <foods>
    <food>
      <name>Citrus</name>
      <food_type>Unknown</food_type>
      <category>generic</category>
      <name_scientific/>
      <ncbi_taxonomy_id/>
    </food>
  </foods>
  <flavors>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
  </health_effects>
</compound>
