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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 19921
    role 19896
      biological role 19894
        antimicrobial agent 18062
          antifungal agent 16599
            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 19921
    subatomic particle 19919
      composite particle 19919
        hadron 19919
          baryon 19919
            nucleon 19919
              atomic nucleus 19919
                atom 19919
                  main group element atom 19867
                    p-block element atom 19867
                      chalcogen 19616
                        oxygen atom 19589
                          oxygen molecular entity 19589
                            hydroxides 19384
                              organic hydroxy compound 18997
                                alcohol 15391
                                  primary alcohol 14227
                                    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