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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.

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Accession:CHEBI:28905 term browser browse the term
Definition:A terminal acetylenic compound that is prop-2-yne substituted by a hydroxy group at position 1.
Synonyms:related_synonym: 1-Hydroxy-2-propyne;   1-Propyn-3-ol;   1-Propyn-3-yl alcohol;   2-Propyn-1-ol;   2-Propynol;   2-Propynyl alcohol;   3-Hydroxy-1-propyne;   3-Propynol;   Acetylene carbinol;   Acetylenylcarbinol;   Ethynylcarbinol;   Formula=C3H4O;   InChI=1S/C3H4O/c1-2-3-4/h1,4H,3H2;   InChIKey=TVDSBUOJIPERQY-UHFFFAOYSA-N;   Methanol, ethynyl-;   NA 1986;   Prop-2-in-1-ol;   Prop-2-yne-1-ol;   Propargyl alcohol;   Propynyl alcohol;   SMILES=OCC#C;   ethynylmethanol
 alt_id: CHEBI:1272;   CHEBI:26277
 xref: CAS:107-19-7;   KEGG:C05986
 xref_mesh: MESH:C028255
 xref: PMID:18974778;   PMID:20151225;   PMID:23043843;   Reaxys:506003;   Wikipedia:Propargyl_alcohol

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prop-2-yn-1-ol term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Cyp2e1 cytochrome P450, family 2, subfamily e, polypeptide 1 increases metabolic processing EXP CYP2E1 protein results in increased metabolism of propargyl alcohol CTD PMID:11306107 NCBI chr 1:213,511,892...213,522,195
Ensembl chr 1:213,511,874...213,535,542
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19816
    role 19764
      biological role 19764
        antimicrobial agent 17334
          antifungal agent 14907
            prop-2-yn-1-ol 1
              2-propyn-1-yl 2,4,6-tribromophenyl phthalate 0
              clodinafop-propargyl 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    p-block element atom 19702
                      chalcogen 19399
                        oxygen atom 19361
                          oxygen molecular entity 19361
                            hydroxides 19107
                              organic hydroxy compound 18661
                                alcohol 15008
                                  primary alcohol 13908
                                    propynol 1
                                      prop-2-yn-1-ol 1
                                        2-propyn-1-yl 2,4,6-tribromophenyl phthalate 0
                                        clodinafop-propargyl 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.