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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 1:195,840,330...195,850,728
Ensembl chr 1:195,840,058...195,864,023
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19821
    role 19769
      biological role 19769
        antimicrobial agent 17408
          antifungal agent 15099
            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 19821
    subatomic particle 19819
      composite particle 19819
        hadron 19819
          baryon 19819
            nucleon 19819
              atomic nucleus 19819
                atom 19819
                  main group element atom 19716
                    p-block element atom 19716
                      chalcogen 19469
                        oxygen atom 19445
                          oxygen molecular entity 19445
                            hydroxides 19180
                              organic hydroxy compound 18672
                                alcohol 15086
                                  primary alcohol 14007
                                    propynol 1
                                      prop-2-yn-1-ol 1
                                        2-propyn-1-yl 2,4,6-tribromophenyl phthalate 0
                                        clodinafop-propargyl 0
paths to the root