
Ipratropium Bromide (Monohydrate) ;
(1R,3r,5S,8r)-3-[[(2RS)-3-Hydroxy-2-phenylpropanoyl]oxy]-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane bromide monohydrate ;
CAS # 22254-24-6 (anhydrous) ; 66985-17-9 (monohydrate) ;
C20H30BrNO3 (anhydrous) ; MW: 412.36 ;
C20H30BrNO3.H2O (monohydrate) ; MW: 430.40 ;