<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:07:24 UTC</creation_date>
  <update_date>2025-11-18 23:03:24 UTC</update_date>
  <accession>FDB007018</accession>
  <name>2-Methylheptane</name>
  <description>2-methylheptane is a member of the class of compounds known as branched alkanes. Branched alkanes are acyclic branched hydrocarbons having the general formula CnH2n+2. Thus, 2-methylheptane is considered to be a hydrocarbon lipid molecule. 2-methylheptane can be found in black elderberry, which makes 2-methylheptane a potential biomarker for the consumption of this food product. 2-methylheptane can be found primarily in saliva. 2-methylheptane is a non-carcinogenic (not listed by IARC) potentially toxic compound. 2-methylheptane is a branched alkane isomeric to octane. Its structural formula is (CH3)2CH(CH2)4CH3 . Treatment is mainly symptomatic and supportive. Gastric lavage, emesis, and the administration of activated charcoal should be avoided, as vomiting increases the risk of aspiration (A600) (T3DB).</description>
  <synonyms>
    <synonym>Dimethylhexane</synonym>
    <synonym>Heptane, 2-methyl-</synonym>
    <synonym>Hexane, dimethyl-</synonym>
    <synonym>Isooctane</synonym>
  </synonyms>
  <chemical_formula>C8H18</chemical_formula>
  <average_molecular_weight>114.2285</average_molecular_weight>
  <monisotopic_moleculate_weight>114.140850576</monisotopic_moleculate_weight>
  <iupac_name>2-methylheptane</iupac_name>
  <traditional_iupac>2-methylheptane</traditional_iupac>
  <cas_registry_number>540-84-1</cas_registry_number>
  <smiles>CCCCCC(C)C</smiles>
  <inchi>InChI=1S/C8H18/c1-4-5-6-7-8(2)3/h8H,4-7H2,1-3H3</inchi>
  <inchikey>JVSWJIKNEAIKJW-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as branched alkanes. These are acyclic branched hydrocarbons having the general formula CnH2n+2.</description>
    <direct_parent>Branched alkanes</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Hydrocarbons</super_class>
    <class>Saturated hydrocarbons</class>
    <sub_class>Alkanes</sub_class>
    <molecular_framework>Aliphatic acyclic compounds</molecular_framework>
    <alternative_parents>
    </alternative_parents>
    <substituents>
      <substituent>Aliphatic acyclic compound</substituent>
      <substituent>Branched alkane</substituent>
    </substituents>
    <external_descriptors>
      <external_descriptor>Hydrocarbons</external_descriptor>
      <external_descriptor>a steroid</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <state>liquid</state>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>4.71</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-4.39</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>4.64e-03 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
    <property>
      <kind>melting_point</kind>
      <value>-108.9 oC</value>
    </property>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>3.86</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>2-methylheptane</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>114.2285</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>114.140850576</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>CCCCCC(C)C</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C8H18</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C8H18/c1-4-5-6-7-8(2)3/h8H,4-7H2,1-3H3</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>JVSWJIKNEAIKJW-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>38.56</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>16.18</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>4</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>0</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::NmrOneD</type>
      <spectrum_id>2521</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>3221</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>27164</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>29952</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>34276</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>102498</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>102499</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>173820</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::EiMs</type>
      <spectrum_id>781</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>94782</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>94783</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>94784</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>158889</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>158890</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>158891</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2453695</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2453696</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2453697</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2484870</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2484871</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsMs</type>
      <spectrum_id>2484872</spectrum_id>
    </spectrum>
  </spectra>
  <hmdb_id>HMDB0061915</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>Black elderberry</name>
      <food_type>Type 1</food_type>
      <category>specific</category>
      <name_scientific>Sambucus nigra</name_scientific>
      <ncbi_taxonomy_id>4202</ncbi_taxonomy_id>
    </food>
  </foods>
  <flavors>
  </flavors>
  <enzymes>
  </enzymes>
  <health_effects>
  </health_effects>
</compound>
