<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-22 05:44:50 UTC</creation_date>
  <update_date>2026-08-19 06:29:59 UTC</update_date>
  <accession/>
  <common_name>Abacavir</common_name>
  <class>SmallMolecule</class>
  <description>Abacavir is an organic compound with the chemical formula C14H18N6O and an average molecular weight of 286.34 g/mol. Abacavir belongs to the cyclopentyl nucleosides, a subclass of nucleoside and nucleotide analogues within the organic compounds.

This compound is recorded as being found in or released from four sources: electrical and electronic equipment, specifically video games and television systems; healthcare, pharmaceuticals, and veterinary products, specifically antivirals; and household cleaning and consumer products, specifically non electric simulated smoking devices. The recorded route of exposure for this substance is oral. In terms of biological activity, abacavir acts on two recorded protein targets, serving as an inhibitor of the Gag-Pol polyprotein (gag-pol) and Reverse transcriptase/RNaseH (pol).</description>
  <categories/>
  <types>
    <type>Human Neurotoxin</type>
  </types>
  <synonyms/>
  <chemical_formula>C14H18N6O</chemical_formula>
  <average_molecular_weight>286.339</average_molecular_weight>
  <monisotopic_moleculate_weight>286.154209224</monisotopic_moleculate_weight>
  <iupac_name>[(1S,4S)-4-[6-(cyclopropylamino)-2-imino-2,9-dihydro-1H-purin-9-yl]cyclopent-2-en-1-yl]methanol</iupac_name>
  <traditional_iupac>[(1S,4S)-4-[6-(cyclopropylamino)-2-imino-1H-purin-9-yl]cyclopent-2-en-1-yl]methanol</traditional_iupac>
  <cas_registry_number>136470-78-5</cas_registry_number>
  <smiles>[H][C@]1(CO)C[C@@]([H])(C=C1)N1C=NC2=C(NC3CC3)NC(=N)N=C12</smiles>
  <inchi>InChI=1S/C14H18N6O/c15-14-18-12(17-9-2-3-9)11-13(19-14)20(7-16-11)10-4-1-8(5-10)6-21/h1,4,7-10,21H,2-3,5-6H2,(H3,15,17,18,19)/t8-,10-/m1/s1</inchi>
  <inchikey>MCGSCOLBFJQGHM-PSASIEDQSA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Nucleosides, nucleotides, and analogues</super_class>
    <class>Nucleoside and nucleotide analogues</class>
    <sub_class>Cyclopentyl nucleosides</sub_class>
    <direct_parent>1,3-substituted cyclopentyl purine nucleosides</direct_parent>
    <alternate_parents>
      <alternative_parent>6-alkylaminopurines</alternative_parent>
      <alternative_parent>Aminopyrimidines and derivatives</alternative_parent>
      <alternative_parent>Azacyclic compounds</alternative_parent>
      <alternative_parent>Heteroaromatic compounds</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Imidolactams</alternative_parent>
      <alternative_parent>N-substituted imidazoles</alternative_parent>
      <alternative_parent>Organopnictogen compounds</alternative_parent>
      <alternative_parent>Primary alcohols</alternative_parent>
      <alternative_parent>Primary amines</alternative_parent>
      <alternative_parent>Secondary alkylarylamines</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>1,3-substituted cyclopentyl purine nucleoside</substituent>
      <substituent>6-alkylaminopurine</substituent>
      <substituent>6-aminopurine</substituent>
      <substituent>Alcohol</substituent>
      <substituent>Amine</substituent>
      <substituent>Aminopyrimidine</substituent>
      <substituent>Aromatic heteropolycyclic compound</substituent>
      <substituent>Azacycle</substituent>
      <substituent>Azole</substituent>
      <substituent>Heteroaromatic compound</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Imidazole</substituent>
      <substituent>Imidazopyrimidine</substituent>
      <substituent>Imidolactam</substituent>
      <substituent>N-substituted imidazole</substituent>
      <substituent>Organic nitrogen compound</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organoheterocyclic compound</substituent>
      <substituent>Organonitrogen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Organopnictogen compound</substituent>
      <substituent>Primary alcohol</substituent>
      <substituent>Primary amine</substituent>
      <substituent>Purine</substituent>
      <substituent>Pyrimidine</substituent>
      <substituent>Secondary aliphatic/aromatic amine</substituent>
      <substituent>Secondary amine</substituent>
    </substituents>
    <molecular_framework>Aromatic heteropolycyclic compounds</molecular_framework>
    <descriptors/>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways>
    <pathway>
      <name>Abacavir Action Pathway</name>
      <smpdb_id>SMP0000737</smpdb_id>
      <kegg_map_id/>
    </pathway>
    <pathway>
      <name>Abacavir Action Pathway (New)</name>
      <smpdb_id>SMP0122811</smpdb_id>
      <kegg_map_id/>
    </pathway>
    <pathway>
      <name>Abacavir Drug Metabolism</name>
      <smpdb_id>SMP0130883</smpdb_id>
      <kegg_map_id/>
    </pathway>
    <pathway>
      <name>Abacavir Drug Metabolism Action Pathway</name>
      <smpdb_id>SMP0143474</smpdb_id>
      <kegg_map_id/>
    </pathway>
  </pathways>
  <state/>
  <appearance/>
  <experimental_properties>
    <property>
      <kind>logp</kind>
      <value>0.39</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>-0.17</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-3.26</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>1.58e-01 g/l</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logp</kind>
      <value>-0.34</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>9.75</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_basic</kind>
      <value>1.59</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>[(1S,4S)-4-[6-(cyclopropylamino)-2-imino-2,9-dihydro-1H-purin-9-yl]cyclopent-2-en-1-yl]methanol</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>286.339</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>286.154209224</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>[H][C@]1(CO)C[C@@]([H])(C=C1)N1C=NC2=C(NC3CC3)NC(=N)N=C12</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C14H18N6O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C14H18N6O/c15-14-18-12(17-9-2-3-9)11-13(19-14)20(7-16-11)10-4-1-8(5-10)6-21/h1,4,7-10,21H,2-3,5-6H2,(H3,15,17,18,19)/t8-,10-/m1/s1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>MCGSCOLBFJQGHM-PSASIEDQSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>96.1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>100.23</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>30.74</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>4</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>7</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>4</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/>
  <mechanism_of_toxicity/>
  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7267574bb8&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id>DB01048</drugbank_id>
  <hmdb_id/>
  <pubchem_compound_id>441300</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>390063</chemspider_id>
  <kegg_id/>
  <uniprot_id/>
  <omim_id/>
  <chebi_id/>
  <biocyc_id/>
  <ctd_id/>
  <stitch_id/>
  <actor_id/>
  <pdb_id/>
  <wikipidia/>
  <general_references/>
  <targets>
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      <target_id>BE0004136</target_id>
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      <target_id>BE0002050</target_id>
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  </targets>
</compound>
