eletriptan and its Impurities
A serotonin receptor agonist, it is a second generation triptan drug which is used for the treatment of migraine headaches and also used as an abortive medicine. Reference standards of Eletriptan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
1-((1S)-1-(3-(((1R)-2-Methylcyclopentyl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-3-(((R)-1-methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole
1-((1S)-1-(3-(((1R)-2-Methylcyclopentyl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-3-(((R)-1-methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole
Catalogue No.:PA 05 42580
CAS :
NA
Molecular Formula : C45H51N3O4S2
Molecular Weight : 762.03
1-((1R)-1-(3-(((1R)-2-Methylcyclopentyl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-3-(((R)-1-methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole
1-((1R)-1-(3-(((1R)-2-Methylcyclopentyl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-3-(((R)-1-methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole
Catalogue No.:PA 05 42590
CAS :
NA
Molecular Formula : C45H51N3O4S2
Molecular Weight : 762.03
(R)-5,5'-(1,4-bis(Phenylsulfonyl)butane-2,3-diyl)bis(3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indole)
(R)-5,5'-(1,4-bis(Phenylsulfonyl)butane-2,3-diyl)bis(3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indole)
Catalogue No.:PA 05 42650
CAS :
1422285-51-5
Molecular Formula : C44H50N4O4S2
Molecular Weight : 763.02
3-(((R)-1-Methylpyrrolidin-2-yl)methyl)-1-(1-(3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-5-((E)-2-(phenylsulfonyl)vinyl)-1H-indole
3-(((R)-1-Methylpyrrolidin-2-yl)methyl)-1-(1-(3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-5-((E)-2-(phenylsulfonyl)vinyl)-1H-indole
Catalogue No.:PA 05 0421000
CAS :
438226-83-6
Molecular Formula : C44H48N4O4S2
Molecular Weight : 761.01
3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1-(1-(3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole
3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1-(1-(3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole
Catalogue No.:PA 05 0421003
CAS :
2125726-42-1
Molecular Formula : C44H50N4O4S2
Molecular Weight : 763.03
(1R,2R)-1-Methyl-2-((5-(2-(phenylsulfonyl)ethyl)-1H-indol-3-yl)methyl)pyrrolidine 1-Oxide
(1R,2R)-1-Methyl-2-((5-(2-(phenylsulfonyl)ethyl)-1H-indol-3-yl)methyl)pyrrolidine 1-Oxide
Catalogue No.:PA 05 0421008
CAS :
1408337-88-1
Molecular Formula : C22H26N2O3S
Molecular Weight : 398.52
(1S,2R)-1-Methyl-2-((5-(2-(phenylsulfonyl)ethyl)-1H-indol-3-yl)methyl)pyrrolidine 1-Oxide
(1S,2R)-1-Methyl-2-((5-(2-(phenylsulfonyl)ethyl)-1H-indol-3-yl)methyl)pyrrolidine 1-Oxide
Catalogue No.:PA 05 0421009
CAS :
1408337-87-0
Molecular Formula : C22H26N2O3S
Molecular Weight : 398.52
(R)-1-(3-((1-Methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indol-1-yl)ethan-1-one
(R)-1-(3-((1-Methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indol-1-yl)ethan-1-one
Catalogue No.:PA 05 0421013
CAS :
438226-82-5
Molecular Formula : C24H28N2O3S
Molecular Weight : 424.56
1-((5R)-1-Methyl-5-((5-(2-(phenylsulfonyl)ethyl)indolin-3-yl)methyl)pyrrolidin-2-yl)propan-2-one
1-((5R)-1-Methyl-5-((5-(2-(phenylsulfonyl)ethyl)indolin-3-yl)methyl)pyrrolidin-2-yl)propan-2-one
Catalogue No.:PA 05 0421016
CAS :
NA
Molecular Formula : C25H32N2O3S
Molecular Weight : 440.6