Vonoprazan-impurities | Pharmaffiliates

Vonoprazan and its Impurities

Vonoprazan is used in form of the fumarate for the treatment of gastroduodenal ulcer and reflux esophagitis. It is a first-in-class potassium-competitive acid blocker.Reference standards of Vonoprazan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 55 results for Vonoprazan Impurities
PA 22 47000

Vonoprazan - API Standards

Vonoprazan


  • Catalogue No.:PA 22 47000

  • CAS :

    881681-00-1

  • Molecular Formula : C17H16FN3O2S

  • Molecular Weight : 345.39

PA 22 47510

Pyridine-4-sulfonyl Chloride

Pyridine-4-sulfonyl Chloride


  • Catalogue No.:PA 22 47510

  • CAS :

    134479-04-2

  • Molecular Formula : C5H4ClNO2S

  • Molecular Weight : 177.6

PA 22 0471000

(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanol

(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanol


  • Catalogue No.:PA 22 0471000

  • CAS :

    2169271-28-5

  • Molecular Formula : C16H13FN2O3S

  • Molecular Weight : 332.35

PA 22 0471001

Vonoprazan Sulfonyl Aldehyde Impurity

Vonoprazan Sulfonyl Aldehyde Impurity


  • Catalogue No.:PA 22 0471001

  • CAS :

    881677-11-8

  • Molecular Formula : C16H11FN2O3S

  • Molecular Weight : 330.33

PA 22 0471002

5-((2-(2-Fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-yl)sulfonyl)-1,2,3,4-tetrahydropyridin-2-ol

5-((2-(2-Fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-yl)sulfonyl)-1,2,3,4-tetrahydropyridin-2-ol


  • Catalogue No.:PA 22 0471002

  • CAS :

    2416241-96-6

  • Molecular Formula : C17H20FN3O3S

  • Molecular Weight : 365.42

PA 22 0471003

1-(5-(2-Fluorophenyl)-1-((1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(5-(2-Fluorophenyl)-1-((1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471003

  • CAS :

    2416241-97-7

  • Molecular Formula : C17H20FN3O2S

  • Molecular Weight : 349.42

PA 22 0471004

N-Methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine

N-Methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine


  • Catalogue No.:PA 22 0471004

  • CAS :

    881732-90-7

  • Molecular Formula : C17H17N3O2S

  • Molecular Weight : 327.4

PA 22 0471005

N,N-Dimethylmethanamine Vonoprazan

N,N-Dimethylmethanamine Vonoprazan


  • Catalogue No.:PA 22 0471005

  • CAS :

    1885094-62-1

  • Molecular Formula : C18H18FN3O2S

  • Molecular Weight : 359.42

PA 22 0471006

(5-(2-Fluorophenyl)-1-((1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methanamine

(5-(2-Fluorophenyl)-1-((1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methanamine


  • Catalogue No.:PA 22 0471006

  • CAS :

    NA

  • Molecular Formula : C16H18FN3O2S

  • Molecular Weight : 335.4

PA 22 0471007

N-((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylaspartic Acid

N-((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylaspartic Acid


  • Catalogue No.:PA 22 0471007

  • CAS :

    2170020-79-6

  • Molecular Formula : C21H20FN3O6S

  • Molecular Weight : 461.46

PA 22 0471008

Vonoprazan Carbaldehyde Impurity

Vonoprazan Carbaldehyde Impurity


  • Catalogue No.:PA 22 0471008

  • CAS :

    881674-56-2

  • Molecular Formula : C11H8FNO

  • Molecular Weight : 189.19

PA 22 0471010

1-(5-(2-Fluorophenyl)-1-(pyridin-4-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(5-(2-Fluorophenyl)-1-(pyridin-4-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471010

  • CAS :

    2771609-43-7

  • Molecular Formula : C17H16FN3O2S

  • Molecular Weight : 345.39

PA 22 0471011

1-(5-(3-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(5-(3-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471011

  • CAS :

    881733-45-5

  • Molecular Formula : C17H16FN3O2S

  • Molecular Weight : 345.39

PA 22 0471009

1-(5-(4-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(5-(4-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471009

  • CAS :

    881733-36-4

  • Molecular Formula : C17H16FN3O2S

  • Molecular Weight : 345.39

PA 22 0471012

1-(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471012

  • CAS :

    1610043-62-3

  • Molecular Formula : C12H13FN2

  • Molecular Weight : 204.25

PA 22 0471013

N-Nitroso Vonoprazan

N-Nitroso Vonoprazan


  • Catalogue No.:PA 22 0471013

  • CAS :

    2932441-73-9

  • Molecular Formula : C17H15FN4O3S

  • Molecular Weight : 374.39

PA 22 0471014

2-Chloro Vonoprazan

2-Chloro Vonoprazan


  • Catalogue No.:PA 22 0471014

  • CAS :

    928325-68-2

  • Molecular Formula : C17H15ClFN3O2S

  • Molecular Weight : 379.83

PA 22 0471015

3-((2-(2-Fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-yl)sulfonyl)pyridine 1-oxide

3-((2-(2-Fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-yl)sulfonyl)pyridine 1-oxide


  • Catalogue No.:PA 22 0471015

  • CAS :

    NA

  • Molecular Formula : C17H16FN3O3S

  • Molecular Weight : 361.39

PA 22 0471016

N-((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylhydroxylamine

N-((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylhydroxylamine


  • Catalogue No.:PA 22 0471016

  • CAS :

    NA

  • Molecular Formula : C17H16FN3O3S

  • Molecular Weight : 361.39

PA 22 0471017

1-(5-(2-Fluorophenyl)-1-(pyridin-2-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(5-(2-Fluorophenyl)-1-(pyridin-2-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471017

  • CAS :

    928615-46-7

  • Molecular Formula : C17H16FN3O2S

  • Molecular Weight : 345.39

PA 22 0471018

1-(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanimine

1-(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanimine


  • Catalogue No.:PA 22 0471018

  • CAS :

    2127152-98-9

  • Molecular Formula : C17H14FN3O2S

  • Molecular Weight : 343.38

PA 22 0471019

5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carboxylic Acid

5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carboxylic Acid


  • Catalogue No.:PA 22 0471019

  • CAS :

    1883595-37-6

  • Molecular Formula : C16H11FN2O4S

  • Molecular Weight : 346.33

PA 22 0471020

1-(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanimine Oxide

1-(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanimine Oxide


  • Catalogue No.:PA 22 0471020

  • CAS :

    1883595-39-8

  • Molecular Formula : C17H14FN3O3S

  • Molecular Weight : 359.38

PA 22 0471021

2-Chloro-5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde

2-Chloro-5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde


  • Catalogue No.:PA 22 0471021

  • CAS :

    928324-80-5

  • Molecular Formula : C16H10ClFN2O3S

  • Molecular Weight : 364.78

PA 22 0471022

5-(2-Fluorophenyl)-1H-pyrrole-3-carboxylic Acid

5-(2-Fluorophenyl)-1H-pyrrole-3-carboxylic Acid


  • Catalogue No.:PA 22 0471022

  • CAS :

    1883595-38-7

  • Molecular Formula : C11H8FNO2

  • Molecular Weight : 205.19

PA 22 0471023

2-Chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde

2-Chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde


  • Catalogue No.:PA 22 0471023

  • CAS :

    2169267-53-0

  • Molecular Formula : C11H7ClFNO

  • Molecular Weight : 223.63

PA 22 0471024

1-(1-((5-Chloropyridin-3-yl)sulfonyl)-5-(2-fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(1-((5-Chloropyridin-3-yl)sulfonyl)-5-(2-fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471024

  • CAS :

    NA

  • Molecular Formula : C17H15ClFN3O2S

  • Molecular Weight : 379.83

PA 22 0471025

1-(1-((1,6-Dihydropyridin-3-yl)sulfonyl)-5-(2-fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(1-((1,6-Dihydropyridin-3-yl)sulfonyl)-5-(2-fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471025

  • CAS :

    2416241-95-5

  • Molecular Formula : C17H18FN3O2S

  • Molecular Weight : 347.41

PA 22 0471026

1-(5-(2,6-Difluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(5-(2,6-Difluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471026

  • CAS :

    928325-41-1

  • Molecular Formula : C17H15F2N3O2S

  • Molecular Weight : 363.38

PA 22 0471027

1,2-bis((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-1,2-dimethylhydrazine

1,2-bis((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-1,2-dimethylhydrazine


  • Catalogue No.:PA 22 0471027

  • CAS :

    NA

  • Molecular Formula : C34H30F2N6O4S2

  • Molecular Weight : 688.77

PA 22 0471028

N-((5-(2-Fluorophenyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide

N-((5-(2-Fluorophenyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide


  • Catalogue No.:PA 22 0471028

  • CAS :

    NA

  • Molecular Formula : C12H12FN3O

  • Molecular Weight : 233.25

PA 22 0471029

1-(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)-N-((5-(2-fluorophenyl)-1H-pyrrol-3-yl)methyl)-N-methylmethanamine

1-(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)-N-((5-(2-fluorophenyl)-1H-pyrrol-3-yl)methyl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471029

  • CAS :

    NA

  • Molecular Formula : C23H21F2N3

  • Molecular Weight : 377.44

PA 22 0471030

 (5-(2-Fluorophenyl)-1H-pyrrol-3-yl)methanol

(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)methanol


  • Catalogue No.:PA 22 0471030

  • CAS :

    881674-58-4

  • Molecular Formula : C11H10FNO

  • Molecular Weight : 191.21

PA 22 0471031

5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbonitrile

5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbonitrile


  • Catalogue No.:PA 22 0471031

  • CAS :

    1807642-39-2

  • Molecular Formula : C16H10FN3O2S

  • Molecular Weight : 327.33

PA 22 0471032

Vonoprazan N-Methyl Asparmic Acid Impurity

Vonoprazan N-Methyl Asparmic Acid Impurity


  • Catalogue No.:PA 22 0471032

  • CAS :

    NA

  • Molecular Formula : C21H20FN3O6S

  • Molecular Weight : 461.46

PA 22 0471033

Pyridine-3-sulfonic Acid

Pyridine-3-sulfonic Acid


  • Catalogue No.:PA 22 0471033

  • CAS :

    636-73-7

  • Molecular Formula : C5H5NO3S

  • Molecular Weight : 159.16

PA 22 0471034

N-((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)ethanamine Fumarate

N-((5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)ethanamine Fumarate


  • Catalogue No.:PA 22 0471034

  • CAS :

    NA

  • Molecular Formula : C22H22FN3O6S

  • Molecular Weight : 475.49

PA 22 0471035

N-((5-(2-Fluorophenyl)-1-((6-hydroxy-1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide

N-((5-(2-Fluorophenyl)-1-((6-hydroxy-1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide


  • Catalogue No.:PA 22 0471035

  • CAS :

    NA

  • Molecular Formula : C17H19FN4O4S

  • Molecular Weight : 394.42

PA 22 0471036

5-((2-(2-Fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-yl)sulfonyl)-1-nitroso-1,2,3,4-tetrahydropyridin-2-ol

5-((2-(2-Fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-yl)sulfonyl)-1-nitroso-1,2,3,4-tetrahydropyridin-2-ol


  • Catalogue No.:PA 22 0471036

  • CAS :

    NA

  • Molecular Formula : C17H19FN4O4S

  • Molecular Weight : 394.42

PA 22 0471037

N-((5-(2-Fluorophenyl)-1-((6-hydroxy-1-nitroso-1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide

N-((5-(2-Fluorophenyl)-1-((6-hydroxy-1-nitroso-1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide


  • Catalogue No.:PA 22 0471037

  • CAS :

    NA

  • Molecular Formula : C17H18FN5O5S

  • Molecular Weight : 423.42

PA 22 0471038

N-((5-(2-Fluorophenyl)-1-((1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide

N-((5-(2-Fluorophenyl)-1-((1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide


  • Catalogue No.:PA 22 0471038

  • CAS :

    NA

  • Molecular Formula : C17H19FN4O3S

  • Molecular Weight : 378.42

PA 22 0471039

1-(5-(2-Fluorophenyl)-1-((1-nitroso-1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine

1-(5-(2-Fluorophenyl)-1-((1-nitroso-1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine


  • Catalogue No.:PA 22 0471039

  • CAS :

    NA

  • Molecular Formula : C17H19FN4O3S

  • Molecular Weight : 378.42

PA 22 0471040

N-((5-(2-Fluorophenyl)-1-((1-nitroso-1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide

N-((5-(2-Fluorophenyl)-1-((1-nitroso-1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylnitrous Amide


  • Catalogue No.:PA 22 0471040

  • CAS :

    NA

  • Molecular Formula : C17H18FN5O4S

  • Molecular Weight : 407.42

PA 22 0471041

2-Fluorobenzaldehyde

2-Fluorobenzaldehyde


  • Catalogue No.:PA 22 0471041

  • CAS :

    446-52-6

  • Molecular Formula : C7H5FO

  • Molecular Weight : 124.11

PA 22 0471042

2-(2-(2-Fluorophenyl)-2-oxoethyl)malononitrile

2-(2-(2-Fluorophenyl)-2-oxoethyl)malononitrile


  • Catalogue No.:PA 22 0471042

  • CAS :

    312307-38-3

  • Molecular Formula : C11H7FN2O

  • Molecular Weight : 202.19

PA 22 0471043

2-Chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile

2-Chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile


  • Catalogue No.:PA 22 0471043

  • CAS :

    1240948-72-4

  • Molecular Formula : C11H6ClFN2

  • Molecular Weight : 220.63

PA 22 0471044

5-(2-Fluorophenyl)-1H-pyrrole-3-carbonitrile

5-(2-Fluorophenyl)-1H-pyrrole-3-carbonitrile


  • Catalogue No.:PA 22 0471044

  • CAS :

    1240948-77-9

  • Molecular Formula : C11H7FN2

  • Molecular Weight : 186.19

PA STI 089616

N-Nitroso Vonoprazan-D3

N-Nitroso Vonoprazan-D3


  • Catalogue No.:PA STI 089616

  • CAS :

    NA

  • Molecular Formula : C17H12D3FN4O3S

  • Molecular Weight : 377.41

PA 22 0471045

1,2-Di(pyridin-3-yl)disulfane

1,2-Di(pyridin-3-yl)disulfane


  • Catalogue No.:PA 22 0471045

  • CAS :

    24367-50-8

  • Molecular Formula : C10H8N2S2

  • Molecular Weight : 220.31

PA STI 089624

N-Nitroso Vonoprazan-13CD3

N-Nitroso Vonoprazan-13CD3


  • Catalogue No.:PA STI 089624

  • CAS :

    NA

  • Molecular Formula : C1613CH12D3FN4O3S

  • Molecular Weight : 378.4

PA 22 0471046

(5-(4-Fluorophenyl)-1H-pyrrol-3-yl)methanol

(5-(4-Fluorophenyl)-1H-pyrrol-3-yl)methanol


  • Catalogue No.:PA 22 0471046

  • CAS :

    NA

  • Molecular Formula : C11H10FNO

  • Molecular Weight : 191.21

PA 22 0471047

(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine

(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine


  • Catalogue No.:PA 22 0471047

  • CAS :

    1807642-41-6

  • Molecular Formula : C16H14FN3O2S

  • Molecular Weight : 331.37

PA 22 0471048

((5-(2-Fluoro-4-hydroxyphenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)(methyl)sulfamic Acid

((5-(2-Fluoro-4-hydroxyphenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)(methyl)sulfamic Acid


  • Catalogue No.:PA 22 0471048

  • CAS :

    1883595-40-1

  • Molecular Formula : C17H16FN3O6S2

  • Molecular Weight : 441.45

PA 22 0471049

1-(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine Fumarate

1-(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine Fumarate


  • Catalogue No.:PA 22 0471049

  • CAS :

    1885094-64-3

  • Molecular Formula : C16H17FN2O4

  • Molecular Weight : 320.32

PA 22 0471050

N,N-Dimethylmethanamine Vonoprazan Fumarate Salt

N,N-Dimethylmethanamine Vonoprazan Fumarate Salt


  • Catalogue No.:PA 22 0471050

  • CAS :

    2689014-77-3

  • Molecular Formula : C22H22FN3O6S

  • Molecular Weight : 475.49