Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:octane
go back to main search page
Accession:CHEBI:17590 term browser browse the term
Definition:A straight chain alkane composed of 8 carbon atoms.
Synonyms:related_synonym: CH3-[CH2]6-CH3;   Formula=C8H18;   InChI=1S/C8H18/c1-3-5-7-8-6-4-2/h3-8H2,1-2H3;   InChIKey=TVMXDCGIABBOFY-UHFFFAOYSA-N;   Oktan;   SMILES=CCCCCCCC;   n-Octane;   n-Oktan
 alt_id: CHEBI:14680;   CHEBI:25465;   CHEBI:25645;   CHEBI:44621;   CHEBI:7723
 xref: Beilstein:1696875;   CAS:111-65-9;   DrugBank:DB02440;   Gmelin:82412;   HMDB:HMDB0001485;   KEGG:C01387;   LIPID_MAPS_instance:LMFA11000002;   MetaCyc:CPD-148;   PDBeChem:OCT;   PMID:11255151;   PMID:24354334;   Reaxys:1696875;   UM-BBD_compID:c0044;   Wikipedia:Octane



show annotations for term's descendants           Sort by:


Your selection has 2751 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

  • Select a more specific term using the term browser
  • Download the entire list for this term
  • Display annotations for this term only (exclude descendants)



  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19765
        role 19738
          biological role 19736
            xenobiotic 18651
              octane 2751
                1,2:7,8-diepoxyoctane 0
                1,8-diaminooctane + 5
                1,8-dichloro-perfluorooctane 0
                2-butyl-1-octanol + 0
                3,5-dimethyloctane 0
                3-octanone 0
                8-(methylsulfinyl)octyl isothiocyanate 0
                8-(methylthio)octylisothiocyanate 0
                octanediol + 0
                octanol + 6
                octyl group 0
                perflubron 9
                perfluorooctane + 2745
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19765
        subatomic particle 19763
          composite particle 19763
            hadron 19763
              baryon 19763
                nucleon 19763
                  atomic nucleus 19763
                    atom 19763
                      main group element atom 19712
                        main group molecular entity 19712
                          s-block molecular entity 19567
                            hydrogen molecular entity 19558
                              hydrides 19031
                                organic hydride 18634
                                  organic fundamental parent 18634
                                    hydrocarbon 18380
                                      alkane 14039
                                        octane 2751
                                          1,2:7,8-diepoxyoctane 0
                                          1,8-diaminooctane + 5
                                          1,8-dichloro-perfluorooctane 0
                                          2-butyl-1-octanol + 0
                                          3,5-dimethyloctane 0
                                          3-octanone 0
                                          8-(methylsulfinyl)octyl isothiocyanate 0
                                          8-(methylthio)octylisothiocyanate 0
                                          octanediol + 0
                                          octanol + 6
                                          octyl group 0
                                          perflubron 9
                                          perfluorooctane + 2745
    paths to the root