<?xml version="1.0" encoding="UTF-8"?>
<metabolite>
  <version>1.0</version>
  <creation_date>2018-06-25 21:54:00 UTC</creation_date>
  <update_date>2020-03-13 17:34:03 UTC</update_date>
  <accession>BMDB0062145</accession>
  <secondary_accessions>
    <accession>BMDB62145</accession>
  </secondary_accessions>
  <name>TG(18:0/16:0/4:0)</name>
  <description>TG(18:0/16:0/4:0) belongs to the class of organic compounds known as triacylglycerols. These are glycerides consisting of three fatty acid chains covalently bonded to a glycerol molecule through ester linkages. TG(18:0/16:0/4:0) is possibly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa).</description>
  <synonyms>
  </synonyms>
  <chemical_formula>C41H78O6</chemical_formula>
  <average_molecular_weight>667.069</average_molecular_weight>
  <monisotopic_moleculate_weight>666.579840232</monisotopic_moleculate_weight>
  <iupac_name>(2R)-3-(butanoyloxy)-2-(hexadecanoyloxy)propyl octadecanoate</iupac_name>
  <traditional_iupac>(2R)-3-(butanoyloxy)-2-(hexadecanoyloxy)propyl octadecanoate</traditional_iupac>
  <cas_registry_number/>
  <smiles>[H][C@@](COC(=O)CCC)(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC</smiles>
  <inchi>InChI=1S/C41H78O6/c1-4-7-9-11-13-15-17-19-20-22-23-25-27-29-31-34-40(43)46-37-38(36-45-39(42)33-6-3)47-41(44)35-32-30-28-26-24-21-18-16-14-12-10-8-5-2/h38H,4-37H2,1-3H3/t38-/m1/s1</inchi>
  <inchikey>MSBNBDZZIPTJCP-KXQOOQHDSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as triacylglycerols. These are glycerides consisting of three fatty acid chains covalently bonded to a glycerol molecule through ester linkages.</description>
    <kingdom>Organic compounds</kingdom>
    <super_class>Lipids and lipid-like molecules</super_class>
    <class>Glycerolipids</class>
    <sub_class>Triradylcglycerols</sub_class>
    <direct_parent>Triacylglycerols</direct_parent>
    <alternative_parents>
      <alternative_parent>Carbonyl compounds</alternative_parent>
      <alternative_parent>Carboxylic acid esters</alternative_parent>
      <alternative_parent>Fatty acid esters</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organic oxides</alternative_parent>
      <alternative_parent>Tricarboxylic acids and derivatives</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Carbonyl group</substituent>
      <substituent>Carboxylic acid derivative</substituent>
      <substituent>Carboxylic acid ester</substituent>
      <substituent>Fatty acid ester</substituent>
      <substituent>Fatty acyl</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic oxide</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Triacyl-sn-glycerol</substituent>
      <substituent>Tricarboxylic acid or derivatives</substituent>
    </substituents>
    <molecular_framework>Aliphatic acyclic compounds</molecular_framework>
    <external_descriptors>
    </external_descriptors>
  </taxonomy>
  <experimental_properties>
    <state/>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>10.20</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-7.73</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>14.48</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>-6.6</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>(2R)-3-(butanoyloxy)-2-(hexadecanoyloxy)propyl octadecanoate</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>667.069</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>666.579840232</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>[H][C@@](COC(=O)CCC)(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C41H78O6</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C41H78O6/c1-4-7-9-11-13-15-17-19-20-22-23-25-27-29-31-34-40(43)46-37-38(36-45-39(42)33-6-3)47-41(44)35-32-30-28-26-24-21-18-16-14-12-10-8-5-2/h38H,4-37H2,1-3H3/t38-/m1/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>MSBNBDZZIPTJCP-KXQOOQHDSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>78.9</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>195.28</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>88.48</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>40</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>3</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>
    <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>1264042</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1264043</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1264044</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1379128</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1379129</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>1379130</spectrum_id>
    </spectrum>
  </spectra>
  <normal_concentrations>
    <concentration>
      <biospecimen>Milk</biospecimen>
      <concentration_value/>
      <concentration_units/>
      <references>
        <reference>
          <reference_text>Jensen RG, Ferris AM, Lammi-Keefe CJ: The composition of milk fat. J Dairy Sci. 1991 Sep;74(9):3228-43. doi: 10.3168/jds.S0022-0302(91)78509-3.</reference_text>
          <pubmed_id>1779072</pubmed_id>
        </reference>
      </references>
    </concentration>
  </normal_concentrations>
  <foodb_id>FDB098153</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>
    <reference>
      <reference_text>Jensen RG, Ferris AM, Lammi-Keefe CJ: The composition of milk fat. J Dairy Sci. 1991 Sep;74(9):3228-43. doi: 10.3168/jds.S0022-0302(91)78509-3.</reference_text>
      <pubmed_id>1779072</pubmed_id>
    </reference>
  </general_references>
  <protein_associations>
  </protein_associations>
</metabolite>
