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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:4-Methyl-3-penten-2-one, 9CI
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Accession:CHEBI:89993 term browser browse the term
Definition:An olefinic compound that has formula C6H10O.
Synonyms:related_synonym: (CH3)2C=CHC(=O)CH3;   1-Methylpent-2-en-4-one;   2,2-Dimethylvinyl methyl ketone;   2-Methyl-2-penten-4-one;   2-Methyl-2-pentenone-4;   2-Methyl-4-oxo-2-pentene;   3-Isohexen-2-one;   3-PENTEN,2-ONE,4-METHYL MESITYLOXIDE;   4-Methyl-3-Penten-2-one;   4-Methyl-3-penten-2-on;   4-Methyl-3-penten-2-one (mesityl oxide);   4-Methyl-3-pentene-2-one;   4-Metil-3-penten-2-one;   4-methylpent-3-en-2-one;   FEMA 3368;   Formula=C6H10O;   InChI=1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3;   InChIKey=SHOJXDKTYKFBRD-UHFFFAOYSA-N;   Isobutenyl methyl ketone;   Isopropylidene acetone;   Isopropylideneacetone;   Mesityl oxide;   Mesityl oxide [UN1229] [Flammable liquid];   Mesityloxid;   Mesityloxid(german);   Mesityloxyde;   Methyl 2-methyl-1-propenyl ketone;   Ossido di mesitile;   Oxyde de mesityle;   SMILES=CC(C)=CC(C)=O
 xref: CAS:141-79-7;   HMDB:HMDB0031563
 xref_mesh: MESH:C008374
 xref: PMID:17314143;   PMID:24657864

show annotations for term's descendants           Sort by:
4-Methyl-3-penten-2-one, 9CI term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Nr1i2 nuclear receptor subfamily 1, group I, member 2 multiple interactions ISO mesityl oxide binds to and results in increased activity of NR1I2 protein CTD PMID:33049310 NCBI chr11:62,460,213...62,496,665
Ensembl chr11:62,460,213...62,496,658
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G Pparg peroxisome proliferator-activated receptor gamma multiple interactions ISO mesityl oxide binds to and results in decreased activity of PPARG protein CTD PMID:33049310 NCBI chr 4:148,423,102...148,548,471
Ensembl chr 4:148,423,194...148,548,468
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 20050
    role 20001
      biological role 20000
        biochemical role 19624
          metabolite 19605
            acrylic acid 5912
              4-Methyl-3-penten-2-one, 9CI 2
Path 2
Term Annotations click to browse term
  CHEBI ontology 20050
    subatomic particle 20048
      composite particle 20048
        hadron 20048
          baryon 20048
            nucleon 20048
              atomic nucleus 20048
                atom 20048
                  main group element atom 19948
                    p-block element atom 19948
                      carbon group element atom 19872
                        carbon atom 19863
                          organic molecular entity 19863
                            organic group 18937
                              organic divalent group 18922
                                organodiyl group 18922
                                  carbonyl group 18872
                                    carbonyl compound 18872
                                      carboxylic acid 18556
                                        monocarboxylic acid 17740
                                          alpha,beta-unsaturated monocarboxylic acid 12230
                                            acrylic acid 5912
                                              4-Methyl-3-penten-2-one, 9CI 2
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