A muscarinic receptor antagonist, used in the treatment of chronic obstructive pulmonary disease (COPD). A long acting anticholinergic bronchodilator .Reference standards of Tiotropium Bromide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Tiotropium Bromide - API Standards [catalogue_number] => PA 20 66000 [category_ids] => ,71,78,70,82,88, [chemical_name] => [weight] => 472.42 [form] => C19H22BrNO4S2 [cas] => 136310-93-5 [pslug] => 136310-93-5-tiotropium-bromide-api-standards-pa2066000 [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 20 66000
CAS :
Molecular Formula : C19H22BrNO4S2
Molecular Weight : 472.42
stdClass Object ( [pname] => Tiotropium Bromide - Impurity C [catalogue_number] => PA 20 66030 [category_ids] => ,88,82,78,71,70, [chemical_name] => [weight] => 456.42 [form] => C19H22BrNO3S2 [cas] => 136310-95-7 [pslug] => 136310-95-7-tiotropium-bromide-impurity-c-pa2066030 [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 20 66030
Molecular Formula : C19H22BrNO3S2
Molecular Weight : 456.42
stdClass Object ( [pname] => Tiotropium Bromide - Impurity D [catalogue_number] => PA 20 66040 [category_ids] => ,80,71,78,70,82,88, [chemical_name] => [weight] => 361.48 [form] => C18H19NO3S2 [cas] => 136310-66-2 [pslug] => 136310-66-2-tiotropium-bromide-impurity-d-pa2066040 [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 20 66040
Molecular Formula : C18H19NO3S2
Molecular Weight : 361.48
stdClass Object ( [pname] => α-Hydroxy-α-3-thienyl-2-thiopheneacetic Acid 9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester [catalogue_number] => PA 20 0661014 [category_ids] => ,78,70,82,88, [chemical_name] => [weight] => 377.47 [form] => C18H19NO4S2 [cas] => 783273-13-2 [pslug] => 783273-13-2-alpha-hydroxy-alpha-3-thienyl-2-thiopheneacetic-acid-9-methyl-3-oxa-9-azatricyclo-3-3-1-02-4-non-7-yl-ester-pa200661014 [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 20 0661014
Molecular Formula : C18H19NO4S2
Molecular Weight : 377.47
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