Fesoterodine – Analyticsstanza

Fesoterodine Diol :

Tolterodine Diol ; (R)-5-Hydroxymethyl Tolterodine ; 3-[(1R)-3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-hydroxybenzene methanol ; CAS : 207679-81-0 ; C22H31NO2 ; MW: 341.49

Fesoterodine Diol Dimer :

Fesoterodine Diol Dimer Difumarate Salt ; CAS : 1428856-45-4 (base) ;

C44H60N2O3 (base) ; MW: 664.96 ;

C52H68N2O11 (difumarate salt) ; MW: 897.10 ;

Fesoterodine Diol Dimer Monoester :

2-Methyl-propanoic acid 2-[(1R)-3-[bis(1-methylethyl)amino]-1-phenylpropyl]-4-[[[3-[(1R)-3-[bis(1-methylethyl)amino]-1-phenylpropyl]-4-hydroxyphenyl] methoxy]methyl]phenyl ester difumarate ; CAS : 1428856-46-5 (base) ; C56H74N2O12 ; MW: 967.19 ;

Fesoterodine Diol Fumarate Ester :

(R,E)-4-((3-(3-(Diisopropylamino)-1-phenylpropyl)-4-hydroxybenzyl)oxy)-4-oxobut-2-enoic acid HCl ; CAS : 1428856-47-6 (base) ; C26H34ClNO5 ; MW: 476.00 ;

Fesoterodine Fumarate :

Fesoterodine Fumarate R-Isomer ; [2-[(1R)-3-(Di(propan-2-yl)amino)-1-phenylpropyl]-4-(hydroxymethyl)phenyl] 2-methylpropanoate fumarate ; CAS : 286930-03-8 ; C30H41NO7 ;

MW: 527.65 ;

Fesoterodine Fumarate Ester:

(2E)-2-Butenedioic acid 1-[[3-[(1R)-3-[bis(1-methylethyl)amino]-1-phenyl propyl]-4-(2-methyl-1-oxopropoxy)phenyl]methyl] ester ; CAS : 1254942-29-4 ; C30H39NO6 ; MW: 509.63 ;

Fesoterodine Fumarate S-Isomer:

[2-[(1S)-3-(Di(propan-2-yl)amino)-1-phenylpropyl]-4-(hydroxymethyl)phenyl] 2-methylpropanoate fumarate ; CAS : 1431511-18-0 ; C30H41NO7 ; MW: 527.65 ;

Fesoterodine Isobutyrate Aldehyde Impurity :

[2-[(1R)-3-(Di(propan-2-yl)amino)-1-phenylpropyl]-4-formylphenyl] isobutyrate ; CAS : 1435768-96-9 ; C26H35NO3 ; MW: 409.56 ;

Fesoterodine Phenol Aldehyde Impurity:

2-[(1R)-3-(Di(propan-2-yl)amino)-1-phenylpropyl]-4-hydroxybenzaldehyde ;

C22H29NO2 ; MW: 339.47;