OBO ID: CHEBI:6804
Term Name: methacholine Search Ontology:
Synonyms:
  • 2-acetyloxy-N,N,N-trimethylpropan-1-aminium
  • Acetyl-beta-methylcholine
  • Acetylmethylcholine
  • MCh
  • Methacholine
Definition: A quaternary ammonium ion in which the nitrogen is substituted with three methyl groups and a 2-acetoxypropyl group. Parasympathomimetic bronchoconstrictor drug used in clinical diagnosis.
References:
Ontology: Chebi
PHENOTYPE No data available