Skip to content
méthacholine

Structure via PubChem · Public domain (PubChem)

EntityQ413188· pop 13· linked from 422 articles

méthacholine

Sign in to save

Also known as methacholine bromide, Provocholine®, Acetyl-beta-methylcholine, Acetylmethylcholine, MCh, Methacholine

médicament

Chemical data

Formula
C8H18NO2+
Molecular weight
160.23 g/mol
IUPAC name
2-acetyloxypropyl(trimethyl)azanium
SMILES
CC(C[N+](C)(C)C)OC(=O)C
InChIKey
NZWOPGCLSHLLPA-UHFFFAOYSA-N
XLogP
0.6
Polar surface area
26.3 Ų
H-bond donors
0
H-bond acceptors
2
Formal charge
1

via PubChem

Drug data · ChEMBL

Max clinical phase
Approved
Molecule type
Small molecule
First approval
1986
Admin. routes
topical
Indications
asthma

via ChEMBL · EBI

Wikidata facts

Mass
160.134
Has use
medication
Show 2 more facts
canonical SMILES
CC(C[N+](C)(C)C)OC(=O)C
chemical formula
C₈H₁₈NO₂⁺
Sources (3)

via Wikidata · CC0

Article · Français

Le test à la méthacholine a pour but de savoir si les bronches sont plus irritables que la normale (caractéristique de l’asthme). Le laboratoire de physiologie respiratoire de l'HSCM réalise 1 500 tests à la méthacholine par an.

Abstract from DBpedia / Wikipedia · CC BY-SA