OntologieschebiclassesCHEBI:6804   
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methacholine
http://purl.obolibrary.org/obo/CHEBI_6804

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.

Also appears inectoslmdron
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_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

3_STAR

mass

160.23406

monoisotopicmass

160.13321

smiles

CC(C[N+](C)(C)C)OC(C)=O

class Relations