ketotifen fumarate
Impurities
- 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.
stdClass Object
(
[pname] => Ketotifen Fumarate - Impurity A
[catalogue_number] => PA 11 07010
[category_ids] => ,88,80,71,82,78,75,70,
[chemical_name] =>
[weight] => 293.43
[form] => C19H19NS
[cas] => 4673-38-5
[pslug] => 4673-38-5-ketotifen-fumarate-impurity-a-pa1107010
[latest_product] => 0
[linkproducts] => 0
[offers_id] =>
[offers_name] =>
[offers_status] =>
[offers_start_date] =>
[offers_end_date] =>
[pageview] =>
[offers_slug] =>
[offers_product_id] =>
[offers_product_code] =>
[offers_master_id] =>
[offer_percentage] =>
[offers_product_main_cat] =>
)
Ketotifen Fumarate - Impurity A
Catalogue No.:PA 11 07010
Molecular Formula : C19H19NS
Molecular Weight : 293.43
stdClass Object
(
[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
[latest_product] => 0
[linkproducts] => 0
[offers_id] =>
[offers_name] =>
[offers_status] =>
[offers_start_date] =>
[offers_end_date] =>
[pageview] =>
[offers_slug] =>
[offers_product_id] =>
[offers_product_code] =>
[offers_master_id] =>
[offer_percentage] =>
[offers_product_main_cat] =>
)
Ketotifen Fumarate - Impurity B
Catalogue No.:PA 11 07020
Molecular Formula : C20H23NO2S
Molecular Weight : 341.47
stdClass Object
(
[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
[latest_product] => 0
[linkproducts] => 0
[offers_id] =>
[offers_name] =>
[offers_status] =>
[offers_start_date] =>
[offers_end_date] =>
[pageview] =>
[offers_slug] =>
[offers_product_id] =>
[offers_product_code] =>
[offers_master_id] =>
[offer_percentage] =>
[offers_product_main_cat] =>
)
Ketotifen Fumarate - Impurity C
Catalogue No.:PA 11 07030
Molecular Formula : C19H21NO2S
Molecular Weight : 327.44
stdClass Object
(
[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
[latest_product] => 0
[linkproducts] => 0
[offers_id] =>
[offers_name] =>
[offers_status] =>
[offers_start_date] =>
[offers_end_date] =>
[pageview] =>
[offers_slug] =>
[offers_product_id] =>
[offers_product_code] =>
[offers_master_id] =>
[offer_percentage] =>
[offers_product_main_cat] =>
)
Ketotifen Fumarate - Impurity D
Catalogue No.:PA 11 07040
Molecular Formula : C19H19NO2S
Molecular Weight : 325.42
stdClass Object
(
[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
[pslug] => 1346603-71-1-ketotifen-fumarate-impurity-e-pa1107050
[latest_product] => 0
[linkproducts] => 0
[offers_id] =>
[offers_name] =>
[offers_status] =>
[offers_start_date] =>
[offers_end_date] =>
[pageview] =>
[offers_slug] =>
[offers_product_id] =>
[offers_product_code] =>
[offers_master_id] =>
[offer_percentage] =>
[offers_product_main_cat] =>
)
Ketotifen Fumarate - Impurity E
Catalogue No.:PA 11 07050
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
[latest_product] => 0
[linkproducts] => 0
[offers_id] =>
[offers_name] =>
[offers_status] =>
[offers_start_date] =>
[offers_end_date] =>
[pageview] =>
[offers_slug] =>
[offers_product_id] =>
[offers_product_code] =>
[offers_master_id] =>
[offer_percentage] =>
[offers_product_main_cat] =>
)
Ketotifen Fumarate - Impurity F
Catalogue No.:PA 11 07060
Molecular Formula : C19H19NOS
Molecular Weight : 309.43
stdClass Object
(
[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
[latest_product] => 0
[linkproducts] => 0
[offers_id] =>
[offers_name] =>
[offers_status] =>
[offers_start_date] =>
[offers_end_date] =>
[pageview] =>
[offers_slug] =>
[offers_product_id] =>
[offers_product_code] =>
[offers_master_id] =>
[offer_percentage] =>
[offers_product_main_cat] =>
)
Ketotifen Fumarate - Impurity G
Catalogue No.:PA 11 07070
Molecular Formula : C19H17NO2S
Molecular Weight : 323.41
