A bronchodilator drug, which is used for treating Chronic obstructive pulmonary disease and Exercise-induced bronchospasm . It is a beta2-agonists. Reference standards of Formoterol Fumarate Dihydrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Formoterol Fumarate Dihydrate - Impurity B (Fumarate Salt) [catalogue_number] => PA 06 0450021 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 446.46 [form] => C22H26N2O8 [cas] => 1795137-04-0 [pslug] => 1795137-04-0-formoterol-fumarate-dihydrate-impurity-b-fumarate-salt-pa060450021 [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 06 0450021
CAS :
Molecular Formula : C22H26N2O8
Molecular Weight : 446.46
stdClass Object ( [pname] => Formoterol Fumarate Dihydrate - Impurity E (Fumarate Salt) [catalogue_number] => PA 06 0450051 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 474.51 [form] => C24H30N2O8 [cas] => 1795136-92-3 [pslug] => 1795136-92-3-formoterol-fumarate-dihydrate-impurity-e-fumarate-salt-pa060450051 [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 06 0450051
Molecular Formula : C24H30N2O8
Molecular Weight : 474.51
stdClass Object ( [pname] => Formoterol Fumarate Dihydrate - Impurity C (Fumerate Salt) [catalogue_number] => PA 06 0450031 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 832.95 [form] => C44H56N4O12 [cas] => NA [pslug] => formoterol-fumarate-dihydrate-impurity-c-fumerate-salt-pa060450031 [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 06 0450031
Molecular Formula : C44H56N4O12
Molecular Weight : 832.95
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