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.

Displaying 45 results for eletriptan Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 05 42000

Eletriptan

Eletriptan

  • Catalogue No.:PA 05 42000

  • CAS :

    143322-58-1

  • Molecular Formula : C22H26N2O2S

  • Molecular Weight : 382.52

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42510

Eletriptan Dimer Impurity

Eletriptan Dimer Impurity

  • Catalogue No.:PA 05 42510

  • CAS :

    NA

  • Molecular Formula : C44H50N4O4S2

  • Molecular Weight : 763.02

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42520

N-Acetyl-dehydro-Eletriptan

N-Acetyl-dehydro-Eletriptan

  • Catalogue No.:PA 05 42520

  • CAS :

    188113-71-5

  • Molecular Formula : C24H26N2O3S

  • Molecular Weight : 422.54

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42530

1-Methyl-5-(2-(phenylsulfonyl)ethyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole

1-Methyl-5-(2-(phenylsulfonyl)ethyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole

  • Catalogue No.:PA 05 42530

  • CAS :

    NA

  • Molecular Formula : C19H22N2O2S

  • Molecular Weight : 342.46

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42540

5-Bromo-3-[[(2S)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole

5-Bromo-3-[[(2S)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole

  • Catalogue No.:PA 05 42540

  • CAS :

    208464-41-9

  • Molecular Formula : C14H17BrN2

  • Molecular Weight : 293.2

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42550

(R)-Benzyl 2-(5-ethyl-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate

(R)-Benzyl 2-(5-ethyl-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate

  • Catalogue No.:PA 05 42550

  • CAS :

    2835364-64-0

  • Molecular Formula : C23H24N2O3

  • Molecular Weight : 376.45

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42560

(R)-5-Ethyl-3-((1-methylpyrrolidin-2-yl)methyl)-1H-indole

(R)-5-Ethyl-3-((1-methylpyrrolidin-2-yl)methyl)-1H-indole

  • Catalogue No.:PA 05 42560

  • CAS :

    209682-64-4

  • Molecular Formula : C16H22N2

  • Molecular Weight : 242.36

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42570

(R)-3-((1-Methylpyrrolidin-2-yl)methyl)-1,5-bis(2-(phenylsulfonyl)ethyl)-1H-indole

(R)-3-((1-Methylpyrrolidin-2-yl)methyl)-1,5-bis(2-(phenylsulfonyl)ethyl)-1H-indole

  • Catalogue No.:PA 05 42570

  • CAS :

    1181222-90-1

  • Molecular Formula : C30H34N2O4S2

  • Molecular Weight : 550.73

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42580

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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42590

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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42600

Tris(2-methylphenyl)phosphine

Tris(2-methylphenyl)phosphine

  • Catalogue No.:PA 05 42600

  • CAS :

    6163-58-2

  • Molecular Formula : C21H21P

  • Molecular Weight : 304.37

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42610

Tri-o-tolylphosphine oxide

Tri-o-tolylphosphine oxide

  • Catalogue No.:PA 05 42610

  • CAS :

    6163-63-9

  • Molecular Formula : C21H21OP

  • Molecular Weight : 320.13

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42620

Eletriptan N-Oxide

Eletriptan N-Oxide

  • Catalogue No.:PA 05 42620

  • CAS :

    1217641-89-8

  • Molecular Formula : C22H26N2O3S

  • Molecular Weight : 398.52

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42630

(R)-3-[(1-Methyl-2-pyrrolidinyl)methyl]-1H-Indole

(R)-3-[(1-Methyl-2-pyrrolidinyl)methyl]-1H-Indole

  • Catalogue No.:PA 05 42630

  • CAS :

    143322-55-8

  • Molecular Formula : C14H18N2

  • Molecular Weight : 214.31

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42640

Dehydro-eletriptan

Dehydro-eletriptan

  • Catalogue No.:PA 05 42640

  • CAS :

    188113-72-6

  • Molecular Formula : C22H24N2O2S

  • Molecular Weight : 380.5

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42650

(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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 42660

N-Desmethyl Eletriptan

N-Desmethyl Eletriptan

  • Catalogue No.:PA 05 42660

  • CAS :

    153525-55-4

  • Molecular Formula : C21H24N2O2S

  • Molecular Weight : 368.5

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Drug Reference Standards & Impurity Synthesis in India
PA STI 014980

(R)-5-Bromo-3-(N-methylpyrrolidin-2-ylmethyl-d5)-1H-indole

(R)-5-Bromo-3-(N-methylpyrrolidin-2-ylmethyl-d5)-1H-indole

  • Catalogue No.:PA STI 014980

  • CAS :

    1126745-77-4

  • Molecular Formula : C14H12D5BrN2

  • Molecular Weight : 298.23

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Drug Reference Standards & Impurity Synthesis in India
PA STI 036860

Eletriptan-d3

Eletriptan-d3

  • Catalogue No.:PA STI 036860

  • CAS :

    1287040-94-1

  • Molecular Formula : C22H23D3N2O2S

  • Molecular Weight : 385.54

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Drug Reference Standards & Impurity Synthesis in India
PA STI 036870

Eletriptan-d5

Eletriptan-d5

  • Catalogue No.:PA STI 036870

  • CAS :

    1126745-65-0

  • Molecular Formula : C22H21D5N2O2S

  • Molecular Weight : 387.55

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Drug Reference Standards & Impurity Synthesis in India
PA STI 036880

ent-Eletriptan-d3

ent-Eletriptan-d3

  • Catalogue No.:PA STI 036880

  • CAS :

    1217698-26-4

  • Molecular Formula : C22H23D3N2O2S

  • Molecular Weight : 385.54

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Drug Reference Standards & Impurity Synthesis in India
PA STI 039680

5-Ethyl-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole-d5

5-Ethyl-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole-d5

  • Catalogue No.:PA STI 039680

  • CAS :

    NA

  • Molecular Formula : C16H17D5N2

  • Molecular Weight : 242.36

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Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 97 13

Eletriptan Hydrobromide (IPRS/97/13)-from IPC

Eletriptan Hydrobromide (IPRS/97/13)-from IPC

  • Catalogue No.:PA IPIPRS 97 13

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421000

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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421001

(E)-((2-chlorovinyl)sulfonyl)benzene

(E)-((2-chlorovinyl)sulfonyl)benzene

  • Catalogue No.:PA 05 0421001

  • CAS :

    10230-79-2

  • Molecular Formula : C8H7ClO2S

  • Molecular Weight : 202.65

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421002

(R)-5-(2-(phenylsulfonyl)ethyl)-3-(pyrrolidin-2-ylmethyl)-1H-indole hydrochloride

(R)-5-(2-(phenylsulfonyl)ethyl)-3-(pyrrolidin-2-ylmethyl)-1H-indole hydrochloride

  • Catalogue No.:PA 05 0421002

  • CAS :

    1391054-78-6

  • Molecular Formula : C21H25ClN2O2S

  • Molecular Weight : 404.95

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421003

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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421004

N,N-dimethyl-2-(phenylsulfonyl)ethan-1-amine

N,N-dimethyl-2-(phenylsulfonyl)ethan-1-amine

  • Catalogue No.:PA 05 0421004

  • CAS :

    3405-93-4

  • Molecular Formula : C10H15NO2S

  • Molecular Weight : 213.3

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421005

((2,2-dichloroethyl)sulfonyl)benzene

((2,2-dichloroethyl)sulfonyl)benzene

  • Catalogue No.:PA 05 0421005

  • CAS :

    3123-10-2

  • Molecular Formula : C8H8Cl2O2S

  • Molecular Weight : 239.11

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421006

(R)-3-((1-Nitrosopyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole

(R)-3-((1-Nitrosopyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole

  • Catalogue No.:PA 05 0421006

  • CAS :

    NA

  • Molecular Formula : C21H23N3O3S

  • Molecular Weight : 397.49

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421007

Eletriptan Nitroso Impurity

Eletriptan Nitroso Impurity

  • Catalogue No.:PA 05 0421007

  • CAS :

    NA

  • Molecular Formula : C22H25N3O3S

  • Molecular Weight : 411.52

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421008

(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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421009

(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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421010

Tris(2-methoxyphenyl)phosphine

Tris(2-methoxyphenyl)phosphine

  • Catalogue No.:PA 05 0421010

  • CAS :

    4731-65-1

  • Molecular Formula : C21H21O3P

  • Molecular Weight : 352.37

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421011

(R)-1-(3-((1-Methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)ethan-1-one

(R)-1-(3-((1-Methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)ethan-1-one

  • Catalogue No.:PA 05 0421011

  • CAS :

    167302-66-1

  • Molecular Formula : C16H20N2O

  • Molecular Weight : 256.35

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421012

(R)-3-((1-Methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)vinyl)-1H-indole

(R)-3-((1-Methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)vinyl)-1H-indole

  • Catalogue No.:PA 05 0421012

  • CAS :

    180637-89-2

  • Molecular Formula : C22H24N2O2S

  • Molecular Weight : 380.51

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421013

(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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421014

(R)-(3-((1-Methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indol-1-yl)methanol

(R)-(3-((1-Methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indol-1-yl)methanol

  • Catalogue No.:PA 05 0421014

  • CAS :

    NA

  • Molecular Formula : C23H28N2O3S

  • Molecular Weight : 412.55

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421015

3-(((R)-1-Methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)indoline

3-(((R)-1-Methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)indoline

  • Catalogue No.:PA 05 0421015

  • CAS :

    NA

  • Molecular Formula : C22H28N2O2S

  • Molecular Weight : 384.54

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421016

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

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421017

3-((R)-Methoxy((R)-1-methylpyrrolidin-2-yl)methyl)-5-((E)-2-(phenylsulfonyl)vinyl)-1H-indole

3-((R)-Methoxy((R)-1-methylpyrrolidin-2-yl)methyl)-5-((E)-2-(phenylsulfonyl)vinyl)-1H-indole

  • Catalogue No.:PA 05 0421017

  • CAS :

    NA

  • Molecular Formula : C23H26N2O3S

  • Molecular Weight : 410.53

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421018

5-(1-Methoxy-2-(phenylsulfonyl)ethyl)-3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indole

5-(1-Methoxy-2-(phenylsulfonyl)ethyl)-3-(((R)-1-methylpyrrolidin-2-yl)methyl)-1H-indole

  • Catalogue No.:PA 05 0421018

  • CAS :

    1408337-89-2

  • Molecular Formula : C23H28N2O3S

  • Molecular Weight : 412.55

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421019

(R)-3-((1-Methylpyrrolidin-2-yl)methyl)-1-nitroso-5-(2-(phenylsulfonyl)ethyl)-1H-indole Hydrobromide

(R)-3-((1-Methylpyrrolidin-2-yl)methyl)-1-nitroso-5-(2-(phenylsulfonyl)ethyl)-1H-indole Hydrobromide

  • Catalogue No.:PA 05 0421019

  • CAS :

    NA

  • Molecular Formula : C22H26BrN3O3S

  • Molecular Weight : 492.43

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Drug Reference Standards & Impurity Synthesis in India
PA BSC 04205368

Tri(2-methylphenyl)phosphine

Tri(2-methylphenyl)phosphine

  • Catalogue No.:PA BSC 04205368

  • CAS :

    6163-58-2

  • Molecular Formula : C21H21P

  • Molecular Weight : 304.37

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Drug Reference Standards & Impurity Synthesis in India
PA 05 0421020

3-((1-Methylpyrrolidin-2-yl)methyl)-1-(1-(3-((1-methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole

3-((1-Methylpyrrolidin-2-yl)methyl)-1-(1-(3-((1-methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)-2-(phenylsulfonyl)ethyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole

  • Catalogue No.:PA 05 0421020

  • CAS :

    2138272-25-8

  • Molecular Formula : C44H50N4O4S2

  • Molecular Weight : 763.03

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