Azelastine is also available in combination with fluticasone propionate as a nasal spray marketed under the trade name Dymista™, which is indicated for the symptomatic treatment of seasonal allergic rhinitis in patients 6 years of age and older.13. Reference standards of Azelastine Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Azelastine Hydrochloride - API Standards [catalogue_number] => PA 01 98000 [category_ids] => ,70,78,82, [chemical_name] => [weight] => 418.36 [form] => C22H25Cl2N3O [cas] => 79307-93-0 [pslug] => 79307-93-0-azelastine-hydrochloride-api-pa0198000 [latest_product] => 0 [linkproducts] => 1 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 33725 [offers_product_code] => PA 01 98000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 01 98000
CAS :
Molecular Formula : C22H25Cl2N3O
Molecular Weight : 418.36
stdClass Object ( [pname] => (R)-Azelastine hydrochloride [catalogue_number] => PA 01 0981000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 418.36 [form] => C22H25Cl2N3O [cas] => 153408-28-7 [pslug] => 153408-28-7-r-azelastine-hydrochloride-pa010981000 [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 01 0981000
stdClass Object ( [pname] => (S)-Azelastine hydrochloride [catalogue_number] => PA 01 0981001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 418.36 [form] => C22H25Cl2N3O [cas] => 153408-27-6 [pslug] => 153408-27-6-s-azelastine-hydrochloride-pa010981001 [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 01 0981001
stdClass Object ( [pname] => Azelastine Hydrochloride - Impurity B (DiHydrochloride) [catalogue_number] => PA 01 0980021 [category_ids] => ,70,75,76,78,82, [chemical_name] => [weight] => 320.26 [form] => C14H23Cl2N3O [cas] => 2731998-18-6 [pslug] => 2731998-18-6-azelastine-hydrochloride-impurity-b-dihydrochloride-pa010980021 [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 01 0980021
Molecular Formula : C14H23Cl2N3O
Molecular Weight : 320.26
stdClass Object ( [pname] => Azelastine Hydrochloride - Impurity B (Free base) [catalogue_number] => PA 01 0980020 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 247.34 [form] => C14H21N3O [cas] => 110406-94-5 [pslug] => 110406-94-5-azelastine-hydrochloride-impurity-b-free-base-pa010980020 [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 01 0980020
Molecular Formula : C14H21N3O
Molecular Weight : 247.34
stdClass Object ( [pname] => N-Nitroso Desmethyl Azelastine [catalogue_number] => PA 01 0981002 [category_ids] => ,70,78,82,162, [chemical_name] => [weight] => 396.88 [form] => C21H21ClN4O2 [cas] => NA [pslug] => n-nitroso-desmethyl-azelastine-pa010981002 [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 01 0981002
Molecular Formula : C21H21ClN4O2
Molecular Weight : 396.88
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