methacholine
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.
Exact Synonyms
2-acetyloxy-N,N,N-trimethylpropan-1-aminium
Methacholine
Related Synonyms
Acetyl-beta-methylcholine
Acetylmethylcholine
MCh
class Information
charge
+1
formula
C8H18NO2
has_dbxref
has_obo_namespace
chebi_ontology
inchi
InChI=1S/C8H18NO2/c1-7(11-8(2)10)6-9(3,4)5/h7H,6H2,1-5H3/q+1
inchikey
NZWOPGCLSHLLPA-UHFFFAOYSA-N
in_subset
mass
160.23406
monoisotopicmass
160.13321
smiles
CC(C[N+](C)(C)C)OC(C)=O
class Relations
Subclass of
Related from
has part