Trospium

Trospium EP Impurity A Trospium Impurity A:

Hydroxydiphenylacetic acid ; CAS : 76-93-7 ;  C14H12O3 ; Mol. Wt.: 228.24 ;
Trospium EP Impurity B Trospium Impurity B:

(1R,3r,5S)-8-Azabicyclo[3.2.1]oct-3-yl hydroxydiphenylacetate hydrochloride ; CAS : 63516-30-3 ; C21H24ClNO3 ;Mol. Wt.: 373.87 ;
Trospium EP Impurity C Trospium Impurity C:

(1R,3r,5S)-3-Hydroxyspiro[8-azoniabicyclo[3.2.1]octane-8,1′-pyrrolidinium] chloride ; CAS : 3464-71-9 ; C11H20ClNO ; Mol. Wt.: 217.74 ;