fesoterodine and its Impurities
Fesoterodine is used to treat overactive bladder with symptoms of urinary frequency, urgency, and incontinence. It is an antimuscarinic drug.Reference standards of Fesoterodine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
(R,E)-4-((4-(Benzyloxy)-3-(3-(diisopropylamino)-1-phenylpropyl)benzyl)oxy)-4-oxobut-2-enoic Acid
(R,E)-4-((4-(Benzyloxy)-3-(3-(diisopropylamino)-1-phenylpropyl)benzyl)oxy)-4-oxobut-2-enoic Acid
Catalogue No.:PA 06 16740
CAS :
NA
Molecular Formula : C33H39NO5
Molecular Weight : 529.68
2-((R)-3-(Diisopropylamino)-1-phenylpropyl)-4-(((4-((R)-3-(diisopropylamino)-1-phenylpropyl)-3-hydroxybenzyl)oxy)methyl)phenol
2-((R)-3-(Diisopropylamino)-1-phenylpropyl)-4-(((4-((R)-3-(diisopropylamino)-1-phenylpropyl)-3-hydroxybenzyl)oxy)methyl)phenol
Catalogue No.:PA 33 0311001
CAS :
NA
Molecular Formula : C44H60N2O3
Molecular Weight : 664.98
2-[(1R)-3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-(hydroxymethyl-d2)phenyl 2-methylpropanoate
2-[(1R)-3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-(hydroxymethyl-d2)phenyl 2-methylpropanoate
Catalogue No.:PA 33 0311006
CAS :
NA
Molecular Formula : C27H40ClNO3
Molecular Weight : 462.07
2-((R)-3-(Diisopropylamino)-1-phenylpropyl)-4-(((3-((R)-3-(diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)methyl)phenyl isobutyrate
2-((R)-3-(Diisopropylamino)-1-phenylpropyl)-4-(((3-((R)-3-(diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)methyl)phenyl isobutyrate
Catalogue No.:PA 33 0311008
CAS :
NA
Molecular Formula : C48H66N2O4
Molecular Weight : 735.07
2-(3-(Diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl 2-(methyl-d3)propanoate-2,3,3,3-d4 hydrochloride
2-(3-(Diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenyl 2-(methyl-d3)propanoate-2,3,3,3-d4 hydrochloride
Catalogue No.:PA STI 088946
CAS :
NA
Molecular Formula : C26H31D7ClNO3
Molecular Weight : 455.09
2-(3-(Diisopropylamino)-1-phenylpropyl)-4-((2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenoxy)methyl)phenyl isobutyrate
2-(3-(Diisopropylamino)-1-phenylpropyl)-4-((2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenoxy)methyl)phenyl isobutyrate
Catalogue No.:PA 33 0311012
CAS :
NA
Molecular Formula : C48H66N2O4
Molecular Weight : 735.07
((Carbonylbis(oxy))bis(methylene))bis(2-(3-(diisopropylamino)-1-phenylpropyl)-4,1-phenylene) bis(2-methylpropanoate)
((Carbonylbis(oxy))bis(methylene))bis(2-(3-(diisopropylamino)-1-phenylpropyl)-4,1-phenylene) bis(2-methylpropanoate)
Catalogue No.:PA 33 0311014
CAS :
NA
Molecular Formula : C53H72N2O7
Molecular Weight : 849.17