Methacholine Chloride
C8H18ClNO2
195.69
1-Propanaminium, 2-(acetyloxy)-N,N,N-trimethyl-, chloride, (±)-;
(±)-(2-Hydroxypropyl)trimethylammonium chloride acetate [62-51-1]
1-Propanaminium, 2-(acetyloxy)-N,N,N-trimethyl-, chloride, (±)-;
(±)-(2-Hydroxypropyl)trimethylammonium chloride acetate [62-51-1]
DEFINITION
Methacholine Chloride contains NLT 98.0% and NMT 101.0% of methacholine chloride (C8H18ClNO2), calculated on the anhydrous basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Acetylcholine Chloride RSUSP Beta-Methylcholine Chloride RS
USP Methacholine Chloride RS