Darifenacin > Impurities > 30

Structure Compound Pricing
Darifenacin acid
CS-O-15990 > Impurities

Molecular Formula : C28H29NO3   Molecular Weight: 427.53   CAS Number: 1048979-16-3
Synonyms : 1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-α,α-diphenyl-3-pyrrolidineacetic Acid; Darifenacin Impurity; Rac Darifenacin acid ; CS-O-14950 ; Darifenacin Impurity A
Parent API : Darifenacin
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Darifenacin Open chain
CS-O-16014 > Impurities

Molecular Formula : C28H31BrN2O2   Molecular Weight: 507.46   CAS Number: NA
Synonyms : (S)-2-(1-(3-(2-bromoethyl)-4-hydroxyphenethyl)pyrrolidin-3-yl)-2,2-diphenylacetamide; Darifenacin Open ring
Parent API : Darifenacin
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
5-(2-Bromoethyl)benzofuran
CS-O-15714 > Impurities

Molecular Formula : C10H9BrO   Molecular Weight: 225.08   CAS Number: 133034-06-7
Synonyms : Darifenacin 2,3-Dehydro Bromo Impurity ; 5‐(2-bromoethyl)‐1‐benzofuran
Parent API : Darifenacin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
Darifenacin 7-Bromoethyl Impurity
CS-O-15715 > Impurities

Molecular Formula : C10H11BrO   Molecular Weight: 227.1   CAS Number: 1598271-92-1
Synonyms : 7-(2-Bromoethyl)-2,3-dihydrobenzofuran
Parent API : Darifenacin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
Darifenacin Carboxylic Acid Impurity
CS-O-15716 > Impurities

Molecular Formula : C28H30BrNO3   Molecular Weight: 508.45   CAS Number: NA
Synonyms : (S)-2-{ l-[2-(2,3-Dihydrobenzo furan-5-yl)ethyl]pyrrolidin-3-yl}-2,2-diphenyl aceticacid hydrobromide
Parent API : Darifenacin
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Darifenacin Pyrrolidinium Dimer Impurity
CS-O-15717 > Impurities

Molecular Formula : C38H41BrN2O3   Molecular Weight: 653.65   CAS Number: 1396968-57-2
Synonyms : (3S)-3-(2-Amino-2-oxo-1,1-diphenylethyl)-1,1-bis[2-(2,3-dihydro-5-benzofuranyl)ethyl]pyrrolidinium Bromide ;
Parent API : Darifenacin
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Darifenacin 7-Bromo Analog
CS-O-15721 > Impurities

Molecular Formula : C28H30Br2N2O2   Molecular Weight: 586.36   CAS Number: NA
Synonyms : (S)-2-(1-(2-(7-Bromo-2,3-dihydrobenzofuran-5-yl)ethyl)pyrrolidin-3-yl)-2,2-diphenylacetamide hydrobromide
Parent API : Darifenacin
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Darifenacin Pyrrolidin Carboxylic Acid Impurity
CS-O-15722 > Impurities

Molecular Formula : C18H19NO2   Molecular Weight: 281.35   CAS Number: 1050646-75-7
Synonyms : (S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetic acid
Parent API : Darifenacin
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Darifenacin 4-Hydroxy Impurity
CS-O-15719 > Impurities

Molecular Formula : C28H32Br2N2O2   Molecular Weight: 588.37   CAS Number: NA
Synonyms : (S)-2-(1-(3-(2-Bromoethyl)-4-hydroxyphenethyl)pyrrolidin-3-yl)-2,2-diphenylacetamide hydrobromide
Parent API : Darifenacin
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Darifenacin Vinyl Impurity
CS-O-15720 > Impurities

Molecular Formula : C10H8O   Molecular Weight: 144.17   CAS Number: 633335-98-5
Synonyms : 5-Vinylbenzofuran
Parent API : Darifenacin
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Darifenacin Nitrile Impurity
CS-O-15761 > Impurities

Molecular Formula : C28H29BrN2O   Molecular Weight: 489.45   CAS Number: 608127-89-5
Synonyms : 3-Cyanodiphenyl methyl-1-[2-(2,3-dihydrobenzofuran-5-yl) ethyl]pyrrolidine hydrobromide ; (3S)-1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-a,a-diphenyl-3-pyrrolidine acetonitrile Hydrobromide
Parent API : Darifenacin
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Darifenacin Pyrrolidinium Dimer acetonitrile Impurity
CS-O-15821 > Impurities

Molecular Formula : C38H39BrN2O2   Molecular Weight: 635.63   CAS Number: NA
Synonyms : (3S)‐3‐(cyanodiphenylmethyl)‐1,1‐bis[2‐(2,3‐dihydro‐1‐benzofuran‐5‐yl)ethyl]pyrrolidin‐1‐ium bromide ; 2-(3S)-l, 1-Bis[2-(2,3-dihydrobenzoforan-5-yl)ethyl]-2,3,4,5-tetrahydropyrrol-3-yl]-2,2-diphenyl-acetonitrile bromide
Parent API : Darifenacin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
(R)-Darifenacin Hydrobromide
CS-T-51608 > Impurities

Molecular Formula : C28H31BrN2O2   Molecular Weight: 507.46   CAS Number: 1092800-15-1
Synonyms : 2-[(3R)-1-[2-(2,3-dihydro-1-benzofuran-5- yl)ethyl]pyrrolidin-3-yl]-2,2-diphenomide
Parent API : Darifenacin
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(R)-Darifenacin
CS-T-51609 > Impurities

Molecular Formula : C28H30N2O2   Molecular Weight: 426.55   CAS Number: 133099-05-5
Synonyms : 2-[(3R)-1-[2-(2,3-dihydro-1-benzofuran-5- yl)ethyl]pyrrolidin-3-yl]-2,2-diphenylacetamide ; CS-O-07756 ; Darifenacin R-Isomer
Parent API : Darifenacin
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Darifenacin Dimer-1 Impurity
CS-O-07751 > Impurities

Molecular Formula : C38H40N2O3   Molecular Weight: 572.73   CAS Number: NA
Synonyms : N,N-bis[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]- 2,2-diphenyl-2-[(3S)-pyrrolidin-3-yl]cetamide;(S)-2-(3-Pyrrolidinyl)-2,2-diphenyl-N,N-bis[2-(2,3-dihydrobenzfuran-5-yl)ethyl]cetamide.
Parent API : Darifenacin
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Darifenacin Bromo Impurity
CS-O-07747 > Impurities

Molecular Formula : C10H11BrO   Molecular Weight: 227.1   CAS Number: 127264-14-6
Synonyms : 5-(2-bromoethyl)-2,3-dihydro-1-benzofuran;
Parent API : Darifenacin
USD 66.00 / 5g
USD 104.00 / 10g
Darifenacin Cyano Impurity
CS-O-07749 > Impurities

Molecular Weight: 362.46   CAS Number: 1159977-31-7
Synonyms : tert-butyl -carboxylate ; CS-T-18640
Parent API : Darifenacin
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Darifenacin Dehydro Impurity
CS-O-07750 > Impurities

Molecular Formula : C28H28N2O2   Molecular Weight: 424.53   CAS Number: 943034-52-4
Synonyms : (S)-2-[1-[2-(Benzfuran-5-yl)ethyl]-3-pyrrolidinyl]-2,2-diphenylacetamide HBr
Parent API : Darifenacin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
Darifenacin Dimer-2 Impurity
CS-O-07752 > Impurities

Molecular Formula : C38H40N2O3   Molecular Weight: 572.74   CAS Number: NA
Synonyms : N-[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]-2-[(3S)-1- [2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3- yl]-2,2-diphenylcetamide
Parent API : Darifenacin
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Darifenacin Pyrrolidine Impurity Racemate
CS-O-07754 > Impurities

Molecular Formula : C18H20N2O   Molecular Weight: 280.36   CAS Number: 103887-32-7
Synonyms : 2,2-diphenyl-2-(pyrrolidin-3-yl)cetamide
Parent API : Darifenacin
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7-Bromo Darifenacin
CS-O-15283 > Impurities

Molecular Formula : C28H29BrN2O2   Molecular Weight: 505.45   CAS Number: 1391080-43-5
Synonyms : (3S)-1-[2-(7-Bromo-2,3-dihydro-5-benzofuranyl)ethyl]-a,a-diphenyl-3-pyrrolidineacetamide
Parent API : Darifenacin
USD 304.00 / 25mg
USD 684.00 / 100mg
7-Bromo Darifenacin Hydrochloride
CS-O-16125 > Impurities

Molecular Formula : C28H30BrClN2O2   Molecular Weight: 541.91   CAS Number: 1391080-43-5 (Freebase)
Synonyms : (S)-2-(1-(2-(7-bromo-2,3-dihydrobenzofuran-5-yl)ethyl)pyrrolidin-2-yl)-2,2-diphenylacetamide hydrochloride
Parent API : Darifenacin
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Darifenacin N-oxide
CS-O-14951 > Impurities

Molecular Formula : C28H30N2O3   Molecular Weight: 442.55   CAS Number: 1391080-40-2
Synonyms : (3S)-3-(2-amino-2-oxo-1,1-diphenylethyl)-1-(2-(2,3-dihydrobenzofuran-5-yl)ethyl)pyrrolidine 1-oxide
Parent API : Darifenacin
USD 274.00 / 10mg
USD 410.00 / 25mg
USD 616.00 / 50mg
Darifenacin Oxidized Impurity
CS-P-07660 > Impurities

Molecular Formula : C28H28N2O2   Molecular Weight: 424.54   CAS Number: 133033-99-5
Synonyms : 1-(3-cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylic acid
Parent API : Darifenacin
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Darifenacin Pyrrolidine Impurity S-Isomer
CS-O-31353 > Impurities

Molecular Formula : C22H26N2O7   Molecular Weight: 430.45   CAS Number: 134002-26-9
Synonyms : Impurity of darifenacin ;Darifenacin Pyrrolidine Impurity S-Isomer;(2R,3R)-2,3-dihydroxybutanedioic acid; 2,2- diphenyl-2-[(3S)-pyrrolidin-3-yl]acetamide;3-(S)-(+)-(1-Carbamoyl-1,1-diphenylmethyl)pyrroloidine-L-(+)-tartarate.;CS-O-07755
Parent API : Darifenacin
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Darifenacin Impurity 6
CS-O-16065 > Impurities

Molecular Formula : C28H28N2O3   Molecular Weight: 440.54   CAS Number: 133034-07-8
Synonyms : 2-[(3S)-1-[2-(2,3-dihydro-1-benzofuran-5-yl)-2-oxoethyl]pyrrolidin-3-yl]-2,2-diphenylacetamide; Keto Darifenacin
Parent API : Darifenacin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
Darifenacin Cyclic Amide-Impurity E
CS-O-31173 > Impurities

Molecular Formula : C38H40N2O3   Molecular Weight: 572.74   CAS Number: 1797983-04-0
Synonyms : Darifenacin Cyclic Amide-Impurity E;Darifenacin Impurity E;4-(2-{bis[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]amino}ethyl)-3,3-diphenylpyrrolidin-2-one
Parent API : Darifenacin
USD 1,368.00 / 10mg
USD 2,052.00 / 25mg
USD 3,078.00 / 50mg
Darifenacin Hbr -Impurity H
CS-O-31174 > Impurities

Molecular Formula : C47H51BrN4O3   Molecular Weight: 799.83   CAS Number: NA
Synonyms : N-{[n-1-yl]methyl}-2-{1-[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl}-2,2-diphenomide
Parent API : Darifenacin
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(S)-Darifenacin Nitrile
CS-O-10800 > Impurities

Molecular Formula : C28H28N2O   Molecular Weight: 408.53   CAS Number: 252317-48-9
Synonyms : Darifenacin Impurity C;2-{1-[2-(2,3-dihydro-1-benzofuran-5- yl)ethyl]pyrrolidin-3-yl}-2,2-diphenylacetonitrile;(S)-2-(1-(2-(2,3-Dihydrobenzofuran-5-yl)ethyl)pyrrolidin-3-yl)-2,2-diphenylacetonitrile.
Parent API : Darifenacin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
Darifenacin 3-Hydroxy Impurity
CS-O-16063 > Impurities

Molecular Formula : C28H30N2O3   Molecular Weight: 442.55   CAS Number: 206048-82-0
Synonyms : 2-{1-[2-(2,3-Dihydro-3-hydroxy-5-benzofuranyl)ethyl]-pyrrolidin-3(S)-yl}-2,2-diphenyl-acetamide
Parent API : Darifenacin
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