Ipratropium

Ipratropium EP Impurity A Ipratropium Impurity A:

N-Isopropylnortropine Methobromide ; (1R,3r,5S,8r)-3-Hydroxy-8-methyl-8-(1-methylethyl)-8-azoniabicyclo [3.2.1]octane bromide ; CAS : 58005-18-8 ; C11H22BrNO ; MW: 264.20 ;
Ipratropium EP Impurity B Ipratropium Impurity B:

Ipratropium USP RC B ; 8-anti-Ipratropium Bromide ; (1R,3r,5S,8s)-3-[[(2RS)-3-Hydroxy-2-phenylpropanoyl]oxy]-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane ; CAS : 58073-59-9 ; C20H30BrNO3 ; MW: 412.36 ;
Ipratropium EP Impurity C Ipratropium Impurity C:
(2RS)-3-Hydroxy-2-phenylpropanoic acid ; CAS : 552-63-6 ; C9H10O3 ; MW: 166.17 ;
Ipratropium EP Impurity D Ipratropium Impurity D:

 2-Phenylpropenoic acid ; CAS : 492-38-6 ; C9H8O2 ; MW: 148.16 ;
Ipratropium EP Impurity E Ipratropium Impurity E:

(1R,3r,5S)-8-(1-Methylethyl)-8-azabicyclo[3.2.1]oct-3-yl (2RS)-3-hydroxy-2-phenylpropanoate ; CAS : 183626-76-8 ; C19H27NO3 ; Mol. Wt.: 317.42 ;
Ipratropium EP Impurity F Ipratropium Impurity F:

(1R,3r,5S,8r)-8-Methyl-8-(1-methylethyl)-3-[(2-phenylpropenoyl)oxy]-8-azoniabicyclo[3.2.1]octane ; C20H28NO2 ; Mol. Wt.: 314.44 ;