<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-22 07:15:11 UTC</creation_date>
  <update_date>2026-08-23 01:00:08 UTC</update_date>
  <accession/>
  <common_name>1-Methylpyrrole</common_name>
  <class>SmallMolecule</class>
  <description>1-Methylpyrrole belongs to the substituted pyrroles, a subclass of pyrroles within the organic compounds. This organoheterocyclic compound has the chemical formula C5H7N and an average molecular weight of 81.12 g/mol. In industrial applications, it serves as a flavouring and nutrient.

The compound is found in or released from 24 recorded sources. Within electrical and electronic equipment, it is associated with antennas, coils, communication cables or conductors, discharge lamps, and conductors or conductive bodies characterised by the conductive materials, among 8 other sources. In the category of household cleaning and consumer products, it is found in bleaching agents, cigar cigarettes, non electric simulated smoking devices, pipe accessories, and perfumes within detergents and soaps, as well as 2 additional sources. Regarding food, food processing and cookware, 1-methylpyrrole is linked to food preservation, food contact materials, and fermentation processes for beer. Additionally, it is found in building and construction materials such as tents or canopies. Recorded exposure routes for this substance include oral, inhalation, and touch.</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>1-methyl-1H-pyrrole</synonym>
  </synonyms>
  <chemical_formula>C5H7N</chemical_formula>
  <average_molecular_weight>81.1158</average_molecular_weight>
  <monisotopic_moleculate_weight>81.057849229</monisotopic_moleculate_weight>
  <iupac_name>1-methyl-1H-pyrrole</iupac_name>
  <traditional_iupac>N-methylpyrrole</traditional_iupac>
  <cas_registry_number>96-54-8</cas_registry_number>
  <smiles>CN1C=CC=C1</smiles>
  <inchi>InChI=1S/C5H7N/c1-6-4-2-3-5-6/h2-5H,1H3</inchi>
  <inchikey>OXHNLMTVIGZXSG-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Organoheterocyclic compounds</super_class>
    <class>Pyrroles</class>
    <sub_class>Substituted pyrroles</sub_class>
    <direct_parent>N-methylpyrroles</direct_parent>
    <alternate_parents>
      <alternative_parent>Azacyclic compounds</alternative_parent>
      <alternative_parent>Heteroaromatic compounds</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organonitrogen compounds</alternative_parent>
      <alternative_parent>Organopnictogen compounds</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Aromatic heteromonocyclic compound</substituent>
      <substituent>Azacycle</substituent>
      <substituent>Heteroaromatic compound</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>N-methylpyrrole</substituent>
      <substituent>Organic nitrogen compound</substituent>
      <substituent>Organonitrogen compound</substituent>
      <substituent>Organopnictogen compound</substituent>
    </substituents>
    <molecular_framework>Aromatic heteromonocyclic compounds</molecular_framework>
    <descriptors/>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties>
    <property>
      <kind>logp</kind>
      <value>1.2</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>1.31</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-1.65</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>1.81e+00 g/l</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>1.28</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>1-methyl-1H-pyrrole</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>81.1158</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>81.057849229</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>CN1C=CC=C1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C5H7N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C5H7N/c1-6-4-2-3-5-6/h2-5H,1H3</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>OXHNLMTVIGZXSG-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>4.93</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>25.71</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>9.24</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>0</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>
  </predicted_properties>
  <route_of_exposure/>
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  <symptoms/>
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  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>7304</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>7031</chemspider_id>
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</compound>
