Siponimod and its Impurities

Siponimod, sold under the brand name Mayzent, is a selective sphingosine-1-phosphate receptor modulator for oral use that is used for multiple sclerosis. Reference standards of Siponimod API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 34 results for Siponimod Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 19 1830000

Siponimod

Siponimod


  • Catalogue No.:PA 19 1830000

  • CAS :

    1230487-00-9

  • Molecular Formula : C29H35F3N2O3

  • Molecular Weight : 516.61

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831000

Siponimod Fumaric Acid Impurity

Siponimod Fumaric Acid Impurity


  • Catalogue No.:PA 19 1831000

  • CAS :

    NA

  • Molecular Formula : C33H39F3N2O7

  • Molecular Weight : 632.68

Drug Reference Standards & Impurity Synthesis in India
PA STI 089204

Siponimod D11

Siponimod D11


  • Catalogue No.:PA STI 089204

  • CAS :

    2104759-32-0

  • Molecular Formula : C29H24D11F3N2O3

  • Molecular Weight : 527.67

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831001

1-(4-Acetyl-2-ethylbenzyl)azetidine-3-carboxylic Acid

1-(4-Acetyl-2-ethylbenzyl)azetidine-3-carboxylic Acid


  • Catalogue No.:PA 19 1831001

  • CAS :

    2474774-17-7

  • Molecular Formula : C15H19NO3

  • Molecular Weight : 261.32

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831002

(E)-1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)-2-hydroxyazetidine-3-carboxylic Acid

(E)-1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)-2-hydroxyazetidine-3-carboxylic Acid


  • Catalogue No.:PA 19 1831002

  • CAS :

    NA

  • Molecular Formula : C29H35F3N2O4

  • Molecular Weight : 532.6

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831003

(Z)-1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylic Acid

(Z)-1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylic Acid


  • Catalogue No.:PA 19 1831003

  • CAS :

    2768181-14-0

  • Molecular Formula : C29H35F3N2O3

  • Molecular Weight : 516.61

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831004

Siponimod Dimer Impurity

Siponimod Dimer Impurity


  • Catalogue No.:PA 19 1831004

  • CAS :

    NA

  • Molecular Formula : C58H70F6N4O6

  • Molecular Weight : 1033.21

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831005

3-((4-((E)-1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)(nitroso)amino)-2-(((1-(4-((E)-1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carbonyl)oxy)methyl)propanoic Acid

3-((4-((E)-1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)(nitroso)amino)-2-(((1-(4-((E)-1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carbonyl)oxy)methyl)propanoic Acid


  • Catalogue No.:PA 19 1831005

  • CAS :

    NA

  • Molecular Formula : C58H69F6N5O7

  • Molecular Weight : 1062.21

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831006

(E)-2-(((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)(nitroso)amino)methyl)acrylic Acid

(E)-2-(((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)(nitroso)amino)methyl)acrylic Acid


  • Catalogue No.:PA 19 1831006

  • CAS :

    NA

  • Molecular Formula : C29H34F3N3O4

  • Molecular Weight : 545.6

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831007

Dimethyl 1,1'-(((1-oxobut-2-ene-1,3-diyl)bis(2-ethyl-4,1-phenylene))bis(methylene))(E)-bis(azetidine-3-carboxylate)

Dimethyl 1,1'-(((1-oxobut-2-ene-1,3-diyl)bis(2-ethyl-4,1-phenylene))bis(methylene))(E)-bis(azetidine-3-carboxylate)


  • Catalogue No.:PA 19 1831007

  • CAS :

    NA

  • Molecular Formula : C32H40N2O5

  • Molecular Weight : 532.68

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831008

Dimethyl 1,1'-(((1-oxobut-2-ene-1,3-diyl)bis(2-ethyl-4,1-phenylene))bis(methylene))(Z)-bis(azetidine-3-carboxylate)

Dimethyl 1,1'-(((1-oxobut-2-ene-1,3-diyl)bis(2-ethyl-4,1-phenylene))bis(methylene))(Z)-bis(azetidine-3-carboxylate)


  • Catalogue No.:PA 19 1831008

  • CAS :

    NA

  • Molecular Formula : C32H40N2O5

  • Molecular Weight : 532.68

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831009

1-(4-(1-(((4-Cyclohexyl-3-methylbenzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylic Acid

1-(4-(1-(((4-Cyclohexyl-3-methylbenzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylic Acid


  • Catalogue No.:PA 19 1831009

  • CAS :

    800380-45-4

  • Molecular Formula : C29H38N2O3

  • Molecular Weight : 462.63

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831010

(E)-2-(((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)methyl)acrylic Acid

(E)-2-(((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)methyl)acrylic Acid


  • Catalogue No.:PA 19 1831010

  • CAS :

    NA

  • Molecular Formula : C29H35F3N2O3

  • Molecular Weight : 516.61

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831011

 (E)-3-((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)-2-(hydroxymethyl)propanoic Acid

(E)-3-((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)-2-(hydroxymethyl)propanoic Acid


  • Catalogue No.:PA 19 1831011

  • CAS :

    NA

  • Molecular Formula : C29H37F3N2O4

  • Molecular Weight : 534.62

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831012

 3-((4-((E)-1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)-2-(((1-(4-((E)-1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carbonyl)oxy)methyl)propanoic Acid

3-((4-((E)-1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)-2-(((1-(4-((E)-1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carbonyl)oxy)methyl)propanoic Acid


  • Catalogue No.:PA 19 1831012

  • CAS :

    NA

  • Molecular Formula : C58H70F6N4O6

  • Molecular Weight : 1032.52

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831013

1-(4-(Hydroxymethyl)-3-vinylphenyl)ethan-1-one

1-(4-(Hydroxymethyl)-3-vinylphenyl)ethan-1-one


  • Catalogue No.:PA 19 1831013

  • CAS :

    1418144-63-4

  • Molecular Formula : C11H12O2

  • Molecular Weight : 176.22

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831014

1-Cyclohexyl-4-methyl-2-(trifluoromethyl)benzene

1-Cyclohexyl-4-methyl-2-(trifluoromethyl)benzene


  • Catalogue No.:PA 19 1831014

  • CAS :

    1449293-48-4

  • Molecular Formula : C14H17F3

  • Molecular Weight : 242.29

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831015

(E)-N-((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)-1-(4-(1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxamide

(E)-N-((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)-1-(4-(1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxamide


  • Catalogue No.:PA 19 1831015

  • CAS :

    NA

  • Molecular Formula : C43H51F6N3O3

  • Molecular Weight : 771.8

Drug Reference Standards & Impurity Synthesis in India
PA STI 089517

Siponimod-D5

Siponimod-D5


  • Catalogue No.:PA STI 089517

  • CAS :

    2104759-51-3

  • Molecular Formula : C29H30D5F3N2O3

  • Molecular Weight : 521.64

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831016

3-((4-Acetyl-2-ethylbenzyl)amino)-2-(hydroxymethyl)propanoic Acid

3-((4-Acetyl-2-ethylbenzyl)amino)-2-(hydroxymethyl)propanoic Acid


  • Catalogue No.:PA 19 1831016

  • CAS :

    NA

  • Molecular Formula : C15H21NO4

  • Molecular Weight : 279.34

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831017

(E)-3-Carboxy-1-(4-(1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine 1-oxide

(E)-3-Carboxy-1-(4-(1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine 1-oxide


  • Catalogue No.:PA 19 1831017

  • CAS :

    NA

  • Molecular Formula : C29H35F3N2O4

  • Molecular Weight : 532.6

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831018

(Z)-3-((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)-2-(hydroxymethyl)propanoic Acid

(Z)-3-((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)-2-(hydroxymethyl)propanoic Acid


  • Catalogue No.:PA 19 1831018

  • CAS :

    NA

  • Molecular Formula : C29H37F3N2O4

  • Molecular Weight : 534.62

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831019

Siponimod Aldehyde Impurity

Siponimod Aldehyde Impurity


  • Catalogue No.:PA 19 1831019

  • CAS :

    1230487-01-0

  • Molecular Formula : C25H28F3NO2

  • Molecular Weight : 431.5

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831020

Des Cyclohexyl Siponimod Impurity Fumarate Salt

Des Cyclohexyl Siponimod Impurity Fumarate Salt


  • Catalogue No.:PA 19 1831020

  • CAS :

    NA

  • Molecular Formula : C27H29F3N2O7

  • Molecular Weight : 550.53

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831021

(E)-1-(2-Ethyl-4-(1-(((2-(trifluoromethyl)-2',3',4',5'-tetrahydro-[1,1'-biphenyl]-4-yl)methoxy)imino)ethyl)benzyl)azetidine-3-carboxylic Acid

(E)-1-(2-Ethyl-4-(1-(((2-(trifluoromethyl)-2',3',4',5'-tetrahydro-[1,1'-biphenyl]-4-yl)methoxy)imino)ethyl)benzyl)azetidine-3-carboxylic Acid


  • Catalogue No.:PA 19 1831021

  • CAS :

    2768181-12-8

  • Molecular Formula : C29H33F3N2O3

  • Molecular Weight : 514.59

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831022

(E)-1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-vinylbenzyl)azetidine-3-carboxylic Acid

(E)-1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-vinylbenzyl)azetidine-3-carboxylic Acid


  • Catalogue No.:PA 19 1831022

  • CAS :

    2768181-13-9

  • Molecular Formula : C29H33F3N2O3

  • Molecular Weight : 514.59

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831023

Methyl (E)-1-(4-(1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylate

Methyl (E)-1-(4-(1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylate


  • Catalogue No.:PA 19 1831023

  • CAS :

    2746387-08-4

  • Molecular Formula : C30H37F3N2O3

  • Molecular Weight : 530.63

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831024

(E)-4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzoic Acid

(E)-4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzoic Acid


  • Catalogue No.:PA 19 1831024

  • CAS :

    NA

  • Molecular Formula : C25H28F3NO3

  • Molecular Weight : 447.5

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831025

(E)-1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)benzyl)azetidine-3-carboxylic Acid

(E)-1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)benzyl)azetidine-3-carboxylic Acid


  • Catalogue No.:PA 19 1831025

  • CAS :

    2768181-18-4

  • Molecular Formula : C27H31F3N2O3

  • Molecular Weight : 488.55

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831026

(E)-1-((1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidin-3-yl)methyl)azetidine-3-carboxylic Acid

(E)-1-((1-(4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidin-3-yl)methyl)azetidine-3-carboxylic Acid


  • Catalogue No.:PA 19 1831026

  • CAS :

    NA

  • Molecular Formula : C33H42F3N3O3

  • Molecular Weight : 585.71

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831027

2'-(Trifluoromethyl)-2,3,4,5-tetrahydro-1,1'-biphenyl

2'-(Trifluoromethyl)-2,3,4,5-tetrahydro-1,1'-biphenyl


  • Catalogue No.:PA 19 1831027

  • CAS :

    13376-26-6

  • Molecular Formula : C13H13F3

  • Molecular Weight : 226.24

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831028

4-Bromo-1-cyclohexyl-2-(trifluoromethyl)benzene

4-Bromo-1-cyclohexyl-2-(trifluoromethyl)benzene


  • Catalogue No.:PA 19 1831028

  • CAS :

    1449291-53-5

  • Molecular Formula : C13H14BrF3

  • Molecular Weight : 307.15

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831029

(Z)-2-(((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)methyl)acrylic Acid

(Z)-2-(((4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)amino)methyl)acrylic Acid


  • Catalogue No.:PA 19 1831029

  • CAS :

    NA

  • Molecular Formula : C29H35F3N2O3

  • Molecular Weight : 516.61

Drug Reference Standards & Impurity Synthesis in India
PA 19 1831030

1-Cyclohexyl-2-(trifluoromethyl)benzene

1-Cyclohexyl-2-(trifluoromethyl)benzene


  • Catalogue No.:PA 19 1831030

  • CAS :

    13376-27-7

  • Molecular Formula : C13H15F3

  • Molecular Weight : 228.26

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