<?xml version="1.0" encoding="UTF-8"?>
<metabolite>
  <version>1.0</version>
  <creation_date>2016-10-03 18:24:27 UTC</creation_date>
  <update_date>2020-04-22 15:46:27 UTC</update_date>
  <accession>BMDB0011775</accession>
  <secondary_accessions>
    <accession>BMDB11775</accession>
  </secondary_accessions>
  <name>Cer(d18:1/22:1(13Z))</name>
  <description/>
  <synonyms>
    <synonym>(13Z)-N-[(2S)-1,3-Dihydroxyoctadec-4-en-2-yl]docos-13-enimidate</synonym>
    <synonym>Ceramide</synonym>
    <synonym>N-(13Z-Docosenoyl)-sphing-4-enine</synonym>
    <synonym>Ceramide(D18:1/22:1(13Z))</synonym>
    <synonym>N-(13Z-Docosenoyl)-sphingosine</synonym>
    <synonym>N-(13Z-Docosenoyl)-D-erythro-sphingosine</synonym>
    <synonym>N-(13Z-Docosenoyl)-4-sphingenine</synonym>
    <synonym>N-(13Z-Docosenoyl)-D-sphingosine</synonym>
    <synonym>N-(13Z-Docosenoyl)-sphingenine</synonym>
    <synonym>N-(13Z-Docosenoyl)-erythro-4-sphingenine</synonym>
  </synonyms>
  <chemical_formula>C40H77NO3</chemical_formula>
  <average_molecular_weight>620.06</average_molecular_weight>
  <monisotopic_moleculate_weight>619.590345343</monisotopic_moleculate_weight>
  <iupac_name>(13Z)-N-[(2S,4E)-1,3-dihydroxyoctadec-4-en-2-yl]docos-13-enamide</iupac_name>
  <traditional_iupac>(13Z)-N-[(2S,4E)-1,3-dihydroxyoctadec-4-en-2-yl]docos-13-enamide</traditional_iupac>
  <cas_registry_number/>
  <smiles>CCCCCCCCCCCCC\C=C\C(O)[C@H](CO)NC(=O)CCCCCCCCCCC\C=C/CCCCCCCC</smiles>
  <inchi>InChI=1S/C40H77NO3/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-36-40(44)41-38(37-42)39(43)35-33-31-29-27-25-23-16-14-12-10-8-6-4-2/h17-18,33,35,38-39,42-43H,3-16,19-32,34,36-37H2,1-2H3,(H,41,44)/b18-17-,35-33+/t38-,39?/m0/s1</inchi>
  <inchikey>YHMJTZZWEXBHQK-AEQXCJTNSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as ceramides. These are lipid molecules containing a sphingosine in which the amine group is linked to a fatty acid.</description>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Sphingolipids</class>
    <sub_class>Ceramides</sub_class>
    <direct_parent>Ceramides</direct_parent>
    <alternative_parents>
      <alternative_parent>Carbonyl compounds</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>N-acyl amines</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Organonitrogen compounds</alternative_parent>
      <alternative_parent>Organopnictogen compounds</alternative_parent>
      <alternative_parent>Primary alcohols</alternative_parent>
      <alternative_parent>Secondary alcohols</alternative_parent>
      <alternative_parent>Secondary carboxylic acid amides</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Alcohol</substituent>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Carboxamide group</substituent>
      <substituent>Carboxylic acid derivative</substituent>
      <substituent>Ceramide</substituent>
      <substituent>Fatty acyl</substituent>
      <substituent>Fatty amide</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>N-acyl-amine</substituent>
      <substituent>Organic nitrogen compound</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organonitrogen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Organopnictogen compound</substituent>
      <substituent>Primary alcohol</substituent>
      <substituent>Secondary alcohol</substituent>
      <substituent>Secondary carboxylic acid amide</substituent>
    </substituents>
    <molecular_framework>Aliphatic acyclic compounds</molecular_framework>
    <external_descriptors>
    </external_descriptors>
  </taxonomy>
  <experimental_properties>
    <state>Solid</state>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>10.28</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-7.52</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>13.17</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>13.62</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>-1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>(13Z)-N-[(2S,4E)-1,3-dihydroxyoctadec-4-en-2-yl]docos-13-enamide</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>620.06</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>619.590345343</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CCCCCCCCCCCCC\C=C\C(O)[C@H](CO)NC(=O)CCCCCCCCCCC\C=C/CCCCCCCC</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C40H77NO3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C40H77NO3/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-36-40(44)41-38(37-42)39(43)35-33-31-29-27-25-23-16-14-12-10-8-6-4-2/h17-18,33,35,38-39,42-43H,3-16,19-32,34,36-37H2,1-2H3,(H,41,44)/b18-17-,35-33+/t38-,39?/m0/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>YHMJTZZWEXBHQK-AEQXCJTNSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>69.56</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>194.5</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>83.23</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>35</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>3</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>
    <property>
      <kind>number_of_rings</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>bioavailability</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rule_of_five</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>ghose_filter</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>veber_rule</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mddr_like_rule</kind>
      <value>Yes</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1307038</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1307039</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1307040</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1421548</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1421549</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1421550</spectrum_id>
    </spectrum>
  </spectra>
  <normal_concentrations>
  </normal_concentrations>
  <foodb_id/>
  <chemspider_id/>
  <pubchem_compound_id/>
  <kegg_id/>
  <chebi_id/>
  <drugbank_id/>
  <phenol_explorer_compound_id/>
  <meta_cyc_id/>
  <wikipedia_id/>
  <knapsack_id/>
  <bigg_id/>
  <metlin_id/>
  <pdbe_id/>
  <synthesis_reference/>
  <general_references>
  </general_references>
  <protein_associations>
  </protein_associations>
</metabolite>
