Clemastine Fumarate is used to relieve hay fever and allergy symptoms, including sneezing; runny nose; and red, itchy, tearing eyes. It is also known as meclastin.. Reference standards of Clemastine Fumarate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Clemastine Fumarate - API Standards [catalogue_number] => PA 56 42000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 459.96 [form] => C25H30ClNO5 [cas] => 14976-57-9 [pslug] => 14976-57-9-clemastine-fumarate-api-pa5642000 [latest_product] => 0 [linkproducts] => 1 [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] => )
Catalogue No.:PA 56 42000
CAS :
Molecular Formula : C25H30ClNO5
Molecular Weight : 459.96
stdClass Object ( [pname] => Clemastine Fumarate - Impurity A [catalogue_number] => PA 56 0420010 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 359.89 [form] => C21H26ClNO2 [cas] => 108825-05-4 [pslug] => 108825-05-4-clemastine-fumarate-impurity-a-pa560420010 [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] => )
Catalogue No.:PA 56 0420010
Molecular Formula : C21H26ClNO2
Molecular Weight : 359.89
stdClass Object ( [pname] => Clemastine Fumarate - Impurity B [catalogue_number] => PA 56 0420020 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 343.9 [form] => C21H26ClNO [cas] => 1352549-49-5 [pslug] => 1352549-49-5-clemastine-fumarate-impurity-b-pa560420020 [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] => )
Catalogue No.:PA 56 0420020
Molecular Formula : C21H26ClNO
Molecular Weight : 343.9
stdClass Object ( [pname] => (R)-2-(2-((S)-1-(4-Chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine Fumarate [catalogue_number] => PA 56 0421000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 459.97 [form] => C25H30ClNO5 [cas] => 61826-30-0 [pslug] => 61826-30-0-r-2-2-s-1-4-chlorophenyl-1-phenylethoxy-ethyl-1-methylpyrrolidine-fumarate-pa560421000 [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] => )
Catalogue No.:PA 56 0421000
Molecular Weight : 459.97
stdClass Object ( [pname] => (S)-2-(2-((S)-1-(4-Chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine Fumarate [catalogue_number] => PA 56 0421001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 459.97 [form] => C25H30ClNO5 [cas] => 61826-29-7 [pslug] => 61826-29-7-s-2-2-s-1-4-chlorophenyl-1-phenylethoxy-ethyl-1-methylpyrrolidine-fumarate-pa560421001 [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] => )
Catalogue No.:PA 56 0421001
stdClass Object ( [pname] => (S)-2-(2-((R)-1-(4-Chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine Fumarate [catalogue_number] => PA 56 0421002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 459.97 [form] => C25H30ClNO5 [cas] => 61826-32-2 [pslug] => 61826-32-2-s-2-2-r-1-4-chlorophenyl-1-phenylethoxy-ethyl-1-methylpyrrolidine-fumarate-pa560421002 [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] => )
Catalogue No.:PA 56 0421002
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