<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-03-31 18:37:21 UTC</creation_date>
  <update_date>2026-08-23 14:17:13 UTC</update_date>
  <accession/>
  <common_name>(1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one</common_name>
  <class>SmallMolecule</class>
  <description>(1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one is an organic compound with the formula C6H7N1O1 and an average molecular weight of 109.13 g/mol. (1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one belongs to the pyrrolidones, a subclass of pyrrolidines within the organic compounds. This substance is categorized under the superclass of organoheterocyclic compounds. It has been identified as being found in or released from one recorded source: electrical and electronic equipment, specifically video games.</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>(+/-)-2-AZABICYCLO(2.2.1)HEPT-5-EN-3-ONE</synonym>
    <synonym>(+/-)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(-)-(1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(-)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(.+/-.)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(1R)-(-)-2-azabicyclo2.2.1Hept-5-en-3-one</synonym>
    <synonym>(1R)-(-)-2-Azabicyclo[2,2,1]hept-5-en-3-one</synonym>
    <synonym>(1R)-(-)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(1R,4S)-2-azabicyclo2.2.1Hept-5-en-3-one</synonym>
    <synonym>(1S)-(+)-2-AZABICYCLO[2.2.1]HEPT-5-EN-3-ONE</synonym>
    <synonym>(1S,4R)-2-Aza-bicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(1S,4R)-3-Azabicyclo[2.2.1]hept-5-en-2-one</synonym>
    <synonym>(4R)-3-azabicyclo[2.2.1]hept-5-en-2-one</synonym>
    <synonym>(4S)-3-azabicyclo[2.2.1]hept-5-en-2-one</synonym>
    <synonym>(?)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(??)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(ÃƒÂ¯Ã‚Â¿Ã‚Â½ÃƒÂ¯Ã‚Â¿Ã‚Â½)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(Ãƒâ€šÃ‚Â¡ÃƒÆ’Ã‚â‚¬)-2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>(Ãƒâ€šÃ‚Â±)-2-azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>1H-imidazole, 2-ethyl-5-methyl-</synonym>
    <synonym>2-azabicyclo(2.2.1)hept-5-en-3-one</synonym>
    <synonym>2-Azabicyclo2.2.1Hept-5-en-3-one</synonym>
    <synonym>2-Azabicyclo[2.2.1]hept-5-en -3-one</synonym>
    <synonym>2-Azabicyclo[2.2.1]hept-5-en-3-on</synonym>
    <synonym>2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>2-Azabicyclo[2.2.1]hept-5-en-3-one, (1S)-</synonym>
    <synonym>2-Azabicyclo[2.2.1]heptan-5-ene-3-one</synonym>
    <synonym>2758942</synonym>
    <synonym>3-azabicyclo[2.2.1]hept-5-en-2-one</synonym>
    <synonym>4-Amino-2-cyclopentene-1-carboxylic acid lactam</synonym>
    <synonym>418-530-0</synonym>
    <synonym>421-830-3</synonym>
    <synonym>508342</synonym>
    <synonym>610-480-9</synonym>
    <synonym>BR-29304</synonym>
    <synonym>DDUFYKNOXPZZIW-UHFFFAOYSA-N</synonym>
    <synonym>OS-1044</synonym>
    <synonym>rac 2-Azabicyclo[2.2.1]hept-5-en-3-one</synonym>
    <synonym>T55 A CMV FUTJ</synonym>
    <synonym>Vince Lactam [2, 2,1] hept-5-en-3-one</synonym>
  </synonyms>
  <chemical_formula>C6H7N1O1</chemical_formula>
  <average_molecular_weight>109.128</average_molecular_weight>
  <monisotopic_moleculate_weight>109.052764</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>49805-30-3</cas_registry_number>
  <smiles>O=C1N[C@@H]2C[C@H]1C=C2</smiles>
  <inchi>InChI=1S/C6H7NO/c8-6-4-1-2-5(3-4)7-6/h1-2,4-5H,3H2,(H,7,8)</inchi>
  <inchikey>DDUFYKNOXPZZIW-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom/>
    <super_class/>
    <class/>
    <sub_class/>
    <direct_parent/>
    <alternate_parents/>
    <substituents/>
    <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>0.1</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>109.128</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>109.052764</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>O=C1N[C@@H]2C[C@H]1C=C2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C6H7N1O1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C6H7NO/c8-6-4-1-2-5(3-4)7-6/h1-2,4-5H,3H2,(H,7,8)</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>DDUFYKNOXPZZIW-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
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  <lethaldose/>
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  <use_source/>
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  <symptoms/>
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  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>548678</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>477473</chemspider_id>
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</compound>
