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Darifenacin Vinylbenzofuran Impurity 

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Chemical Name: 5-Vinylbenzofuran
CAT No: VS-D012022
CAS No: 633335-98-5
Mol.F. C10H8O 
Mol.Wt.: 144.2
Status: Custom Synthesis


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Darifenacin

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CAT No: VS-D012000
CAS No: 133099-04-4
Mol.F.: C28H30N2O2
Mol.Wt.: 426.6
Status: Custom Synthesis

Darifenacin R-Isomer

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CAT No: VS-D012001
CAS No: N/A
Mol.F.: C28H30N2O2 : HCl
Mol.Wt.: 426.6 : 36.5
Status: Custom Synthesis

Darifenacin Pyrrolidine Impurity (S)-Isomer

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CAT No: VS-D012002
CAS No: 134002-26-9
Mol.F.: C18H20N2O : C4H6O6
Mol.Wt.: 280.4 : 150.1
Status: Custom Synthesis

Darifenacin 5-Carboxymethyl Impurity

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CAT No: VS-D012003
CAS No: 69999-16-2
Mol.F.: C10H10O3
Mol.Wt.: 178.2
Status: Custom Synthesis

Darifenacin Cyano Pyrrolidine Impurity

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CAT No: VS-D012004
CAS No: 871505-23-6
Mol.F.: C18H18N2 . HCl
Mol.Wt.: 262.4 : 36.5
Status: Custom Synthesis

Darifenacin DBE Isomer

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CAT No: VS-D012005
CAS No: N/A
Mol.F.: C28H30N2O2
Mol.Wt.: 426.6
Status: Custom Synthesis

Darifenacin Bromo Impurity

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CAT No: VS-D012006
CAS No: 127264-14-6
Mol.F.: C10H11BrO
Mol.Wt.: 227.1
Status: Custom Synthesis

Darifenacin 3-Hydroxy Impurity

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CAT No: VS-D012007
CAS No: 206048-82-0
Mol.F.: C28H30N2O3
Mol.Wt.: 442.6
Status: Custom Synthesis

Darifenacin Hydrobromide

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CAT No: VS-D012008
CAS No: 133099-07-7
Mol.F.: C28H30N2O2 : HBr
Mol.Wt.: 426.6 : 80.9
Status: Custom Synthesis

Darifenacin Dimer-1 Impurity

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CAT No: VS-D012009
CAS No: N/A
Mol.F.: C38H40N2O3
Mol.Wt.: 572.7
Status: Custom Synthesis

Darifenacin Dimer-2 Impurity

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CAT No: VS-D012010
CAS No: 2280857-32-9
Mol.F.: C38H40N2O3
Mol.Wt.: 572.7
Status: Custom Synthesis

Darifenacin Nitrile Impurity

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CAT No: VS-D012011
CAS No: N/A
Mol.F.: C28H28N2O : HCl
Mol.Wt.: 408.5 : 36.5
Status: Custom Synthesis

Darifenacin Pyrrolidine Impurity Racemate

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CAT No: VS-D012012
CAS No: 103887-32-7
Mol.F.: C18H20N2O
Mol.Wt.: 280.4
Status: Custom Synthesis

Darifenacin Cyano t-BOC Impurity

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CAT No: VS-D012013
CAS No: 1159977-31-7
Mol.F.: C23H26N2O2
Mol.Wt.: 362.5
Status: Custom Synthesis

Darifenacin 2,3-Dehydro Bromo Impurity

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CAT No: VS-D012014
CAS No: 133034-06-7
Mol.F.: C10H9BrO 
Mol.Wt.: 225.1
Status: Custom Synthesis

Darifenacin 4-Hydroxy Impurity

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CAT No: VS-D012015
CAS No: 2468796-89-4
Mol.F.: C28H31BrN2O2
Mol.Wt.: 507.5
Status: Custom Synthesis

Darifenacin 7-Bromo Analog 

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CAT No: VS-D012016
CAS No: 1391080-43-5
Mol.F.: C28H29BrN2O2
Mol.Wt.: 505.5
Status: Custom Synthesis

Darifenacin 7-Bromoethyl Impurity 

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CAT No: VS-D012017
CAS No: 1598271-92-1
Mol.F.: C10H11BrO 
Mol.Wt.: 227.1
Status: Custom Synthesis

Darifenacin Carboxylic Acid Impurity

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CAT No: VS-D012018
CAS No: 1048979-16-3
Mol.F.: C28H29NO3 : HBr
Mol.Wt.: 427.5 : 80.9
Status: Custom Synthesis

Darifenacin N-Oxide Impurity 

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CAT No: VS-D012019
CAS No: 1391080-40-2
Mol.F.: C28H30N2O3 
Mol.Wt.: 442.6
Status: Custom Synthesis

Darifenacin Pyrrolidin Carboxylic Acid Impurity

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CAT No: VS-D012020
CAS No: 1050646-75-7
Mol.F.: C18H19NO2 
Mol.Wt.: 281.4
Status: Custom Synthesis

Darifenacin Pyrrolidinium Dimer Impurity 

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CAT No: VS-D012021
CAS No: 1396968-57-2
Mol.F.: C38H41N2O3 : Br
Mol.Wt.: 573.8 : 79.9
Status: Custom Synthesis

Darifenacin Vinylbenzofuran Impurity 

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CAT No: VS-D012022
CAS No: 633335-98-5
Mol.F.: C10H8O 
Mol.Wt.: 144.2
Status: Custom Synthesis

Darifenacin Impurity (UK-156961)

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CAT No: VS-D012023
CAS No: 206048-83-1
Mol.F.: C28H32N2O3 
Mol.Wt.: 444.6
Status: Custom Synthesis

Darifenacin Oxidized Impurity

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CAT No: VS-D012024
CAS No: 133033-99-5
Mol.F.: C28H28N2O2 
Mol.Wt.: 424.5
Status: Custom Synthesis

Darifenacin Impurity B

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CAT No: VS-D012025
CAS No: 136081-60-2
Mol.F.: C11H14O4S
Mol.Wt.: 242.3
Status: Custom Synthesis

Darifenacin Impurity D

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CAT No: VS-D012026
CAS No: N/A
Mol.F.: C28H28N2O2
Mol.Wt.: 424.5
Status: Custom Synthesis

Darifenacin Impurity E

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CAT No: VS-D012027
CAS No: 1797983-04-0
Mol.F.: C38H40N2O3 
Mol.Wt.: 572.8
Status: Custom Synthesis

Darifenacin Impurity H

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CAT No: VS-D012028
CAS No: N/A
Mol.F.: C47H50N4O3 
Mol.Wt.: 719
Status: Custom Synthesis

Darifenacin Vinyl Impurity (UK-201705)

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CAT No: VS-D012029
CAS No: 1048979-09-4
Mol.F.: C28H30N2O2 
Mol.Wt.: 426.6
Status: Custom Synthesis

1-Tosyl-(3S)-hydroxy pyrrolidine

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CAT No: VS-D012030
CAS No: 133034-00-1
Mol.F.: C11H15NO3S 
Mol.Wt.: 241.3
Status: Custom Synthesis

1-Tosyl-(3S)-tosyloxy pyrrolidine

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CAT No: VS-D012031
CAS No: 133034-02-3
Mol.F.: C18H21NO5S2 
Mol.Wt.: 395.5
Status: Custom Synthesis

Darifenacin Morpholine Amide Impurity

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CAT No: VS-D012032
CAS No: 97483-11-9
Mol.F.: C14H17NO2S 
Mol.Wt.: 263.4
Status: Custom Synthesis

Darifenacin KSM-I A

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CAT No: VS-D012033
CAS No: 90843-31-5
Mol.F.: C10H10O2
Mol.Wt.: 162.2
Status: Custom Synthesis

Darifenacin KSM-II C precursor

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CAT No: VS-D012034
CAS No: 943587-25-5
Mol.F.: C11H15NO3S
Mol.Wt.: 241.3
Status: Custom Synthesis

Darifenacin KSM-II B precursor

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CAT No: VS-D012035
CAS No: 133034-01-2
Mol.F.: C18H21NO5S2
Mol.Wt.: 395.5
Status: Custom Synthesis

2,3-Dihydro-5-vinylbenzofuran

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CAT No: VS-D012036
CAS No: 633335-97-4
Mol.F.: C10H10O
Mol.Wt.: 146.2
Status: Custom Synthesis

Darifenacin Amide Impurity

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CAT No: VS-D012037
CAS No: 134002-25-8
Mol.F.: C18H20N2O
Mol.Wt.: 280.4
Status: Custom Synthesis

Darifenacin EP Impurity H

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CAT No: VS-D012038
CAS No: N/A
Mol.F.: C46H46N4O4
Mol.Wt.: 718.9
Status: Custom Synthesis

Darifenacin KSM-II E

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CAT No: VS-D012039
CAS No: 1207849-19-1
Mol.F.: C18H18N2 : C2H2O4
Mol.Wt.: 262.4 : 90.0
Status: Custom Synthesis

Darifenacin Recemic Mixture

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CAT No: VS-D012040
CAS No: 133033-93-9
Mol.F.: C28H30N2O2
Mol.Wt.: 426.6
Status: Custom Synthesis

Bromo Darifenacin impurity

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CAT No: VS-D012041
CAS No: N/A
Mol.F.: C28H29BrN2O2
Mol.Wt.: 505.5
Status: Custom Synthesis

Darifenacin Impurity 1

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CAT No: VS-D012042
CAS No: 133099-09-9
Mol.F.: C25H24N2O2S 
Mol.Wt.: 416.6
Status: Custom Synthesis

Darifenacin Impurity 2

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CAT No: VS-D012043
CAS No: 133099-10-2
Mol.F.: C25H24N2O2S 
Mol.Wt.: 416.6
Status: Custom Synthesis

Darifenacin Impurity 3

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CAT No: VS-D012044
CAS No: 86-29-3
Mol.F.: C14H11N 
Mol.Wt.: 193.3
Status: Custom Synthesis

Darifenacin Impurity 5

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CAT No: VS-D012045
CAS No: N/A
Mol.F.: C20H22O6S2 
Mol.Wt.: 422.5
Status: Custom Synthesis

Darifenacin Impurity 6

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CAT No: VS-D012046
CAS No: 133034-07-8
Mol.F.: C28H28N2O3 
Mol.Wt.: 440.6
Status: Custom Synthesis

Darifenacin Impurity 7

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CAT No: VS-D012047
CAS No: N/A
Mol.F.: C19H22N2O 
Mol.Wt.: 294.4
Status: Custom Synthesis

Darifenacin Impurity 8

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CAT No: VS-D012048
CAS No: 87776-76-9
Mol.F.: C10H12O2
Mol.Wt.: 164.2
Status: Custom Synthesis

Darifenacin Impurity 9

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CAT No: VS-D012049
CAS No: 142935-60-2
Mol.F.: C10H8O3
Mol.Wt.: 176.2
Status: Custom Synthesis

Darifenacin Impurity 10

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CAT No: VS-D012050
CAS No: 1092540-94-7
Mol.F.: C18H20N2O : C4H6O6
Mol.Wt.: 280.4 : 150.1
Status: Custom Synthesis

Darifenacin Impurity 11

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CAT No: VS-D012051
CAS No: 1048979-15-2
Mol.F.: C27H29NO
Mol.Wt.: 383.5
Status: Custom Synthesis

Darifenacin Impurity 12

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CAT No: VS-D012052
CAS No: N/A
Mol.F.: C27H29NO
Mol.Wt.: 383.5
Status: Custom Synthesis

Darifenacin Impurity 13

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CAT No: VS-D012053
CAS No: 194602-27-2
Mol.F.: C18H19BrN2
Mol.Wt.: 343.27
Status: Custom Synthesis

Darifenacin Nitrile Impurity

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CAT No: VS-D012054
CAS No: 252317-48-9
Mol.F.: C28H28N2O
Mol.Wt.: 408.53
Status: Custom Synthesis

Darifenacin Hydrochloride

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CAT No: VS-D012055
CAS No: 586346-94-3
Mol.F.: C28H30N2O2 : HCl
Mol.Wt.: 426.6 : 36.5
Status: Custom Synthesis

Darifenacin Impurity-A

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CAT No: VS-D012056
CAS No: N/A
Mol.F.: C22H26N2O7
Mol.Wt.: 430.46
Status: Custom Synthesis

Darifenacin Impurity-B

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CAT No: VS-D012057
CAS No: 127264-14-6
Mol.F.: C10H11BrO
Mol.Wt.: 227.1
Status: Custom Synthesis

(R)-Darifenacin Hydrobromide

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CAT No: VS-D012058
CAS No: 1092800-15-1
Mol.F.: C28H31BrN2O2
Mol.Wt.: 507.47
Status: Custom Synthesis
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