TLC Standards
      
Products List (Parent drug: DARIFENACIN)
Darifenacin
CAS No. 133099-04-4
C28H30N2O2 M.W. 426.56
D-171
Darifenacin
Darifenacin-d4
CAS No. 133099-04-4 (non-d)
C28H26N2O2D4 M.W. 430.59
D-172
Darifenacin-d4
Darifenacin-d4 HBr
CAS No. 1092540-82-3 (non-labelled)
C28H26N2O2D4. HBr M.W. 430.59 80.91
D-173
Darifenacin-d4 HBr
3-Hydroxy Darifenacin
CAS No. 206048-82-0
C28H30N2O3 M.W. 442.56
D-174
3-Hydroxy Darifenacin
Darifenacin Impurity 12 (UK-156961)
CAS No. 215032-24-9
C28H32N2O3 M.W. 444.58
D-175
Darifenacin Impurity 12 (UK-156961)
Darifenacin HBr
CAS No. 133099-07-7
C28H30N2O2. HBr M.W. 426.56 80.91
D-176
Darifenacin HBr
Darifenacin Amide Impurity
C18H20N2O M.W. 280.37
D-177
Darifenacin Amide Impurity
Darifenacin R-Isomer Impurity
C28H30N2O2 . HBr M.W. 426.56 80.91
D-178
Darifenacin R-Isomer Impurity
Darifenacin Oxidized Impurity HCl
CAS No. 133033-99-5 (free base)
C28H28N2O2. HCl M.W. 424.55 36.46
D-179
Darifenacin Oxidized Impurity HCl
Darifenacin Dimer-1
C38H40N2O3 M.W. 572.75
D-1710
Darifenacin Dimer-1
Darifenacin Dimer-2
C38H40N2O3 M.W. 572.75
D-1711
Darifenacin Dimer-2
Darifenacin Carboxylic Acid Impurity
CAS No. N/A
C27H28N2O4 M.W. 444.54
D-1713
Darifenacin Carboxylic Acid Impurity
Darifenacin Impurity E
C38H40N2O3 M.W. 572.75
D-1714
Darifenacin Impurity E
Darifenacin Impurity H
C47H50N4O3 M.W. 718.95
D-1715
Darifenacin Impurity H
Darifenacin Impurity 11 (UK-201705)
CAS No. 1048979-09-4
C28H30N2O2 M.W. 426.56
D-1716
Darifenacin Impurity 11 (UK-201705)
Darifenacin Bromo Impurity
C28H29BrN2O2 M.W. 505.46
D-1717
Darifenacin Bromo Impurity
1-Tosyl-(3S)-hydroxy pyrrolidine
CAS No. 133034-00-1
C11H15NO3S M.W. 241.31
D-1718
1-Tosyl-(3S)-hydroxy pyrrolidine
1-Tosyl-(3S)-tosyloxy pyrrolidine
C18H21NO5S2 M.W. 395.50
D-1719
1-Tosyl-(3S)-tosyloxy pyrrolidine
3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine
C25H24N2O2S M.W. 416.55
D-1720
3-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine
Darifenacin Impurity D
C38H41N2O3 . Cl M.W. 573.76 35.45
D-1721
Darifenacin Impurity D
Darifenacin Morpholine Amide Impurity
CAS No. 97483-11-9
C14H17NO2S M.W. 263.36
D-1722
Darifenacin Morpholine Amide Impurity
Darifenacin Impurity 1
CAS No. 252317-48-9
C28H28N2O M.W. 408.55
D-1723
Darifenacin Impurity 1
Darifenacin N-Oxide (Mixture of Diastereomers)
CAS No. 1391080-40-2
C28H30N2O3 M.W. 442.56
D-1724
Darifenacin N-Oxide (Mixture of Diastereomers)
Darifenacin-d5
CAS No. 133033-93-9 (non-labelled)
C28H25N2O2D5 M.W. 431.59
D-1725
Darifenacin-d5
Darifenacin Impurity 10
CAS No. 1048979-16-3
C28H29NO3 M.W. 427.53
D-1726
Darifenacin Impurity 10
Darifenacin Impurity 2
CAS No. 127264-14-6
C10H11BrO M.W. 227.10
D-1727
Darifenacin Impurity 2
Darifenacin Impurity 3
CAS No. 86-29-3
C14H11N M.W. 193.25
D-1728
Darifenacin Impurity 3
Darifenacin Impurity 4
CAS No. 134002-26-9
C18H20N2O . C4H6O6 M.W. 280.37 150.09
D-1729
Darifenacin Impurity 4
Darifenacin Impurity 5
C20H22O6S2 M.W. 422.52
D-1730
Darifenacin Impurity 5
Darifenacin Impurity 6
C28H28N2O3 M.W. 440.55
D-1731
Darifenacin Impurity 6
Darifenacin 4-Hydroxy Impurity HBr
C28H31BrN2O2. HBr M.W. 507.48 80.91
D-1732
Darifenacin 4-Hydroxy Impurity HBr
Darifenacin Impurity 7
C19H22N2O M.W. 294.40
D-1733
Darifenacin Impurity 7
Darifenacin Impurity 8
CAS No. 1396968-57-2
C38H41N2O3. Br  M.W. 573.76 79.90
D-1734
Darifenacin Impurity 8
Darifenacin Impurity 9
C18H18N2. HBr M.W. 262.36 79.93
D-1735
Darifenacin Impurity 9
rac-Darifenacin Amide Impurity
CAS No. 103887-32-7
C18H20N2O M.W. 280.37
D-1736
rac-Darifenacin Amide Impurity