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Darifenacin KSM-II B precursor
Chemical Name: 1(S)-1-tosylpyrrolidin-3-yl 4-methylbenzenesulfonate
Synonym: ((2R,3S)-5-(4-amino-2-oxo-1,3,5-triazin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl acetate
Smile: CC1=CC=C(S(N2C[C@@H](OS(=O)(C3=CC=C(C)C=C3)=O)CC2)(=O)=O)C=C1
| CAT No | VS-D012035 |
| CAS No | 133034-01-2 |
| Mol.F. | C18H21NO5S2 |
| Mol.Wt. | 395.5 |
| Status | Custom Synthesis |
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Darifenacin
CAT No: VS-D012000
CAS No: 133099-04-4
Mol.F.: C28H30N2O2
Mol.Wt.: 426.6
Status: Custom Synthesis
Darifenacin R-Isomer
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
CAT No: VS-D012002
CAS No: 134002-26-9
Mol.F.: C18H20N2O : C4H6O6
Mol.Wt.: 280.4 : 150.1
Status: In Stock
Darifenacin 5-Carboxymethyl Impurity
CAT No: VS-D012003
CAS No: 69999-16-2
Mol.F.: C10H10O3
Mol.Wt.: 178.2
Status: Custom Synthesis
Darifenacin Cyano Pyrrolidine Impurity
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
CAT No: VS-D012005
CAS No: N/A
Mol.F.: C28H30N2O2
Mol.Wt.: 426.6
Status: Custom Synthesis
Darifenacin Bromo Impurity
CAT No: VS-D012006
CAS No: 127264-14-6
Mol.F.: C10H11BrO
Mol.Wt.: 227.1
Status: In Stock
Darifenacin 3-Hydroxy Impurity
CAT No: VS-D012007
CAS No: 206048-82-0
Mol.F.: C28H30N2O3
Mol.Wt.: 442.6
Status: Custom Synthesis
Darifenacin Hydrobromide
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
CAT No: VS-D012009
CAS No: N/A
Mol.F.: C38H40N2O3
Mol.Wt.: 572.7
Status: Custom Synthesis
Darifenacin Dimer-2 Impurity
CAT No: VS-D012010
CAS No: 2280857-32-9
Mol.F.: C38H40N2O3
Mol.Wt.: 572.7
Status: Custom Synthesis
Darifenacin Nitrile Impurity
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
CAT No: VS-D012012
CAS No: 103887-32-7
Mol.F.: C18H20N2O
Mol.Wt.: 280.4
Status: Custom Synthesis
Darifenacin Cyano t-BOC Impurity
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
CAT No: VS-D012014
CAS No: 133034-06-7
Mol.F.: C10H9BrO
Mol.Wt.: 225.1
Status: Custom Synthesis
Darifenacin 4-Hydroxy Impurity
CAT No: VS-D012015
CAS No: 2468796-89-4
Mol.F.: C28H31BrN2O2
Mol.Wt.: 507.5
Status: Custom Synthesis
Darifenacin 7-Bromo Analog
CAT No: VS-D012016
CAS No: 1391080-43-5
Mol.F.: C28H29BrN2O2
Mol.Wt.: 505.5
Status: Custom Synthesis
Darifenacin 7-Bromoethyl Impurity
CAT No: VS-D012017
CAS No: 1598271-92-1
Mol.F.: C10H11BrO
Mol.Wt.: 227.1
Status: Custom Synthesis
Darifenacin Carboxylic Acid Impurity
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
CAT No: VS-D012019
CAS No: 1391080-40-2
Mol.F.: C28H30N2O3
Mol.Wt.: 442.6
Status: In Stock
Darifenacin Pyrrolidin Carboxylic Acid Impurity
CAT No: VS-D012020
CAS No: 1050646-75-7
Mol.F.: C18H19NO2
Mol.Wt.: 281.4
Status: Custom Synthesis
Darifenacin Pyrrolidinium Dimer Impurity
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
CAT No: VS-D012022
CAS No: 633335-98-5
Mol.F.: C10H8O
Mol.Wt.: 144.2
Status: Custom Synthesis
Darifenacin Impurity (UK-156961)
CAT No: VS-D012023
CAS No: 206048-83-1
Mol.F.: C28H32N2O3
Mol.Wt.: 444.6
Status: Custom Synthesis
Darifenacin Oxidized Impurity
CAT No: VS-D012024
CAS No: 133033-99-5
Mol.F.: C28H28N2O2
Mol.Wt.: 424.5
Status: Custom Synthesis
Darifenacin Impurity B
CAT No: VS-D012025
CAS No: 136081-60-2
Mol.F.: C11H14O4S
Mol.Wt.: 242.3
Status: Custom Synthesis
Darifenacin Impurity D
CAT No: VS-D012026
CAS No: N/A
Mol.F.: C28H28N2O2
Mol.Wt.: 424.5
Status: Custom Synthesis
Darifenacin Impurity E
CAT No: VS-D012027
CAS No: 1797983-04-0
Mol.F.: C38H40N2O3
Mol.Wt.: 572.8
Status: Custom Synthesis
Darifenacin Impurity H
CAT No: VS-D012028
CAS No: N/A
Mol.F.: C47H50N4O3
Mol.Wt.: 719
Status: Custom Synthesis
Darifenacin Vinyl Impurity (UK-201705)
CAT No: VS-D012029
CAS No: 1048979-09-4
Mol.F.: C28H30N2O2
Mol.Wt.: 426.6
Status: Custom Synthesis
1-Tosyl-(3S)-hydroxy pyrrolidine
CAT No: VS-D012030
CAS No: 133034-00-1
Mol.F.: C11H15NO3S
Mol.Wt.: 241.3
Status: Custom Synthesis
1-Tosyl-(3S)-tosyloxy pyrrolidine
CAT No: VS-D012031
CAS No: 133034-02-3
Mol.F.: C18H21NO5S2
Mol.Wt.: 395.5
Status: Custom Synthesis
Darifenacin Morpholine Amide Impurity
CAT No: VS-D012032
CAS No: 97483-11-9
Mol.F.: C14H17NO2S
Mol.Wt.: 263.4
Status: Custom Synthesis
Darifenacin KSM-I A
CAT No: VS-D012033
CAS No: 90843-31-5
Mol.F.: C10H10O2
Mol.Wt.: 162.2
Status: Custom Synthesis
Darifenacin KSM-II C precursor
CAT No: VS-D012034
CAS No: 943587-25-5
Mol.F.: C11H15NO3S
Mol.Wt.: 241.3
Status: Custom Synthesis
Darifenacin KSM-II B precursor
CAT No: VS-D012035
CAS No: 133034-01-2
Mol.F.: C18H21NO5S2
Mol.Wt.: 395.5
Status: Custom Synthesis
2,3-Dihydro-5-vinylbenzofuran
CAT No: VS-D012036
CAS No: 633335-97-4
Mol.F.: C10H10O
Mol.Wt.: 146.2
Status: Custom Synthesis
Darifenacin Amide Impurity
CAT No: VS-D012037
CAS No: 134002-25-8
Mol.F.: C18H20N2O
Mol.Wt.: 280.4
Status: In Stock
Darifenacin EP Impurity H
CAT No: VS-D012038
CAS No: N/A
Mol.F.: C46H46N4O4
Mol.Wt.: 718.9
Status: Custom Synthesis
Darifenacin KSM-II E
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
CAT No: VS-D012040
CAS No: 133033-93-9
Mol.F.: C28H30N2O2
Mol.Wt.: 426.6
Status: Custom Synthesis
Bromo Darifenacin impurity
CAT No: VS-D012041
CAS No: N/A
Mol.F.: C28H29BrN2O2
Mol.Wt.: 505.5
Status: Custom Synthesis
Darifenacin Impurity 1
CAT No: VS-D012042
CAS No: 133099-09-9
Mol.F.: C25H24N2O2S
Mol.Wt.: 416.6
Status: Custom Synthesis
Darifenacin Impurity 2
CAT No: VS-D012043
CAS No: 133099-10-2
Mol.F.: C25H24N2O2S
Mol.Wt.: 416.6
Status: Custom Synthesis
Darifenacin Impurity 3
CAT No: VS-D012044
CAS No: 86-29-3
Mol.F.: C14H11N
Mol.Wt.: 193.3
Status: In Stock
Darifenacin Impurity 5
CAT No: VS-D012045
CAS No: N/A
Mol.F.: C20H22O6S2
Mol.Wt.: 422.5
Status: Custom Synthesis
Darifenacin Impurity 6
CAT No: VS-D012046
CAS No: 133034-07-8
Mol.F.: C28H28N2O3
Mol.Wt.: 440.6
Status: Custom Synthesis
Darifenacin Impurity 7
CAT No: VS-D012047
CAS No: N/A
Mol.F.: C19H22N2O
Mol.Wt.: 294.4
Status: Custom Synthesis
Darifenacin Impurity 8
CAT No: VS-D012048
CAS No: 87776-76-9
Mol.F.: C10H12O2
Mol.Wt.: 164.2
Status: Custom Synthesis
Darifenacin Impurity 9
CAT No: VS-D012049
CAS No: 142935-60-2
Mol.F.: C10H8O3
Mol.Wt.: 176.2
Status: Custom Synthesis
Darifenacin Impurity 10
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
CAT No: VS-D012051
CAS No: 1048979-15-2
Mol.F.: C27H29NO
Mol.Wt.: 383.5
Status: Custom Synthesis
Darifenacin Impurity 12
CAT No: VS-D012052
CAS No: N/A
Mol.F.: C27H29NO
Mol.Wt.: 383.5
Status: Custom Synthesis
Darifenacin Impurity 13
CAT No: VS-D012053
CAS No: 194602-27-2
Mol.F.: C18H19BrN2
Mol.Wt.: 343.27
Status: In Stock
Darifenacin Nitrile Impurity
CAT No: VS-D012054
CAS No: 252317-48-9
Mol.F.: C28H28N2O
Mol.Wt.: 408.53
Status: In Stock
Darifenacin Hydrochloride
CAT No: VS-D012055
CAS No: 586346-94-3
Mol.F.: C28H30N2O2 : HCl
Mol.Wt.: 426.6 : 36.5
Status: In Stock
Darifenacin Impurity-A
CAT No: VS-D012056
CAS No: N/A
Mol.F.: C22H26N2O7
Mol.Wt.: 430.46
Status: Custom Synthesis
Darifenacin Impurity-B
CAT No: VS-D012057
CAS No: 127264-14-6
Mol.F.: C10H11BrO
Mol.Wt.: 227.1
Status: Custom Synthesis
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