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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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:14-methylpentadecanoic acid
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Accession:CHEBI:84890 term browser browse the term
Definition:A methyl-branched fatty acid that is pentadecanoic acid substituted by a methyl group at position 14. It is a biomarker for rheumatoid arthritis.
Synonyms:related_synonym: Formula=C16H32O2;   InChI=1S/C16H32O2/c1-15(2)13-11-9-7-5-3-4-6-8-10-12-14-16(17)18/h15H,3-14H2,1-2H3,(H,17,18);   InChIKey=ZONJATNKKGGVSU-UHFFFAOYSA-N;   SMILES=CC(C)CCCCCCCCCCCCC(O)=O;   isopalmitic acid
 xref: CAS:4669-02-7;   HMDB:HMDB0031068;   LIPID_MAPS_instance:LMFA01020010;   PMID:13276333;   PMID:15112737;   PMID:24887281;   Reaxys:1776629

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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19786
    role 19732
      application 19423
        indicator 8686
          biomarker 6460
            14-methylpentadecanoic acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19786
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19675
                    p-block element atom 19675
                      carbon group element atom 19596
                        carbon atom 19586
                          organic molecular entity 19586
                            organic group 18631
                              organic divalent group 18622
                                organodiyl group 18622
                                  carbonyl group 18537
                                    carbonyl compound 18537
                                      carboxylic acid 18215
                                        monocarboxylic acid 17609
                                          fatty acid 16010
                                            saturated fatty acid 15986
                                              straight-chain saturated fatty acid 15444
                                                pentadecanoic acid 0
                                                  14-methylpentadecanoic acid 0
paths to the root