Tolterodine EP Impurity D HCl

M.F. C₂₀H₂₇NO. HCl
M.W. 297.44 36.46
CAT# AR-T02579
CAS# 1391053-65-8 (free base)
Tolterodine EP Impurity E HCl

M.F. C₁₉H₂₅NO. HCl
M.W. 283.42 36.46
CAT# AR-T02580
CAS# 480432-14-2 (free base)
O-Des(2-Methylpropan-1-one)-O-Benzyl-Fesoteridone

M.F. C₂₉H₃₇NO₂
M.W. 431.62
CAT# AR-T02590
CAS# 156755-37-2
Tolvaptan ?-Oxobutanoic Acid Impurity

M.F. C₂₆H₂₃ClN₂O₅
M.W. 478.93
CAT# AR-T02614
CAS# 1346599-56-1
Tolvaptan ?-Hydroxybutanoic Acid Impurity

M.F. C₂₆H₂₅ClN₂O₅
M.W. 480.95
CAT# AR-T02615
CAS# 1346599-75-4