Ketotifen Fumarate-impurities | Pharmaffiliates

ketotifen fumarate

Ketotifen Fumarate is used to treat allergic conjunctivitis. It is sold under the brand name Zaditor. It is most commonly sold as a salt with fumaric acid, ketotifen fumarate, and is available in two forms. Reference standards of Ketotifen Fumarate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [catalogue_number] => PA 11 07000
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    [chemical_name] => 
    [weight] => 425.50
    [form] => C23H23NO5S
    [cas] => 34580-14-8
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PA 11 07000

Ketotifen Fumarate - API


  • Catalogue No.:PA 11 07000

  • CAS :

    34580-14-8

  • Molecular Formula : C23H23NO5S

  • Molecular Weight : 425.50

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    [pname] => Ketotifen Fumarate - Impurity A
    [catalogue_number] => PA 11 07010
    [category_ids] => ,80,71,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 293.43
    [form] => C19H19NS
    [cas] => 4673-38-5
    [pslug] => 4673-38-5-ketotifen-fumarate-impurity-a-pa1107010
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PA 11 07010

Ketotifen Fumarate - Impurity A


  • Catalogue No.:PA 11 07010

  • CAS :

    4673-38-5

  • Molecular Formula : C19H19NS

  • Molecular Weight : 293.43

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    [pname] => Ketotifen Fumarate - Impurity B
    [catalogue_number] => PA 11 07020
    [category_ids] => ,80,71,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 341.47
    [form] => C20H23NO2S
    [cas] => 59743-88-3
    [pslug] => 59743-88-3-ketotifen-fumarate-impurity-b-pa1107020
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PA 11 07020

Ketotifen Fumarate - Impurity B


  • Catalogue No.:PA 11 07020

  • CAS :

    59743-88-3

  • Molecular Formula : C20H23NO2S

  • Molecular Weight : 341.47

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    [pname] => Ketotifen Fumarate - Impurity C
    [catalogue_number] => PA 11 07030
    [category_ids] => ,80,71,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 327.44
    [form] => C19H21NO2S
    [cas] => 126939-27-3
    [pslug] => 126939-27-3-ketotifen-fumarate-impurity-c-pa1107030
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PA 11 07030

Ketotifen Fumarate - Impurity C


  • Catalogue No.:PA 11 07030

  • CAS :

    126939-27-3

  • Molecular Formula : C19H21NO2S

  • Molecular Weight : 327.44

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    [pname] => Ketotifen Fumarate - Impurity D
    [catalogue_number] => PA 11 07040
    [category_ids] => ,80,71,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 325.42
    [form] =>  C19H19NO2S
    [cas] => 88456-70-6
    [pslug] => 88456-70-6-ketotifen-fumarate-impurity-d-pa1107040
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PA 11 07040

Ketotifen Fumarate - Impurity D


  • Catalogue No.:PA 11 07040

  • CAS :

    88456-70-6

  • Molecular Formula :  C19H19NO2S

  • Molecular Weight : 325.42

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    [pname] => Ketotifen Fumarate - Impurity E
    [catalogue_number] => PA 11 07050
    [category_ids] => ,80,71,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 309.43
    [form] => C19H19NOS
    [cas] => 1346603-71-1
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PA 11 07050

Ketotifen Fumarate - Impurity E


  • Catalogue No.:PA 11 07050

  • CAS :

    1346603-71-1

  • Molecular Formula : C19H19NOS

  • Molecular Weight : 309.43

stdClass Object
(
    [pname] => Ketotifen Fumarate - Impurity F
    [catalogue_number] => PA 11 07060
    [category_ids] => ,80,71,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 309.43
    [form] => C19H19NOS
    [cas] => 34580-09-1
    [pslug] => 34580-09-1-ketotifen-fumarate-impurity-f-pa1107060
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PA 11 07060

Ketotifen Fumarate - Impurity F


  • Catalogue No.:PA 11 07060

  • CAS :

    34580-09-1

  • Molecular Formula : C19H19NOS

  • Molecular Weight : 309.43

stdClass Object
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    [pname] => Ketotifen Fumarate - Impurity G
    [catalogue_number] => PA 11 07070
    [category_ids] => ,80,71,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 323.41
    [form] => C19H17NO2S
    [cas] => 43076-16-0
    [pslug] => 43076-16-0-ketotifen-fumarate-impurity-g-pa1107070
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PA 11 07070

Ketotifen Fumarate - Impurity G


  • Catalogue No.:PA 11 07070

  • CAS :

    43076-16-0

  • Molecular Formula : C19H17NO2S

  • Molecular Weight : 323.41