Alcaftadine is a H1 histamine receptor antagonist used for the prevention of itching associated with allergic conjunctivitis. Reference standards of Alcaftadine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Alcaftadine-N-oxide [catalogue_number] => PA 01 35550 [category_ids] => ,80,71,76,75,78,70,82, [chemical_name] => [weight] => 323.39 [form] => C19H21N3O2 [cas] => 952649-75-1 [pslug] => 952649-75-1-alcaftadine-n-oxide-pa0135550 [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 35550
CAS :
Molecular Formula : C19H21N3O2
Molecular Weight : 323.39
stdClass Object ( [pname] => (11-(1-Methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepin-2-yl)methanol [catalogue_number] => PA 01 35560 [category_ids] => ,70,71,75,76,78,80,82, [chemical_name] => [weight] => 309.41 [form] => C19H23N3O [cas] => 1507349-79-2 [pslug] => 1507349-79-2-11-1-methylpiperidin-4-ylidene-6-11-dihydro-5h-benzo-d-imidazo-1-2-a-azepin-2-yl-methanol-pa0135560 [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 35560
Molecular Formula : C19H23N3O
Molecular Weight : 309.41
stdClass Object ( [pname] => (1-Methyl-4-piperidinyl)[1-(2-phenylethyl)-1H-imidazol-2-yl]methanone [catalogue_number] => PA 01 35630 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 297.39 [form] => C18H23N3O [cas] => 147082-78-8 [pslug] => 147082-78-8-1-methyl-4-piperidinyl-1-2-phenylethyl-1h-imidazol-2-yl-methanone-pa0135630 [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 35630
Molecular Formula : C18H23N3O
Molecular Weight : 297.39
stdClass Object ( [pname] => Alcaftadine 3-Carboxylic Acid [catalogue_number] => PA 01 35640 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 323.39 [form] => C19H21N3O2 [cas] => 147083-93-0 [pslug] => 147083-93-0-alcaftadine-3-carboxylic-acid-pa0135640 [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 35640
stdClass Object ( [pname] => 11-(1-Methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine Maleate [catalogue_number] => PA 01 0351002 [category_ids] => 70,75,76,78,82 [chemical_name] => [weight] => 395.46 [form] => C22H25N3O4 [cas] => 1935692-46-8 [pslug] => 1935692-46-8-11-1-methylpiperidin-4-ylidene-6-11-dihydro-5h-benzo-d-imidazo-1-2-a-azepine-maleate-pa010351002 [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 0351002
Molecular Formula : C22H25N3O4
Molecular Weight : 395.46
stdClass Object ( [pname] => Methanone, [1-(2-phenylethyl)-1H-imidazol-2-yl]-4-piperidinyl-, hydrobromide (1:2) [catalogue_number] => PA 01 0351003 [category_ids] => 82,78,76,75,70 [chemical_name] => [weight] => 445.2 [form] => C17H23Br2N3O [cas] => 147064-11-7 [pslug] => 147064-11-7-methanone-1-2-phenylethyl-1h-imidazol-2-yl-4-piperidinyl-hydrobromide-1-2-pa010351003 [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 0351003
Molecular Formula : C17H23Br2N3O
Molecular Weight : 445.2
stdClass Object ( [pname] => 6,11-Dihydro-11-(4-piperidinylidene)-5H-imidazo[2,1-b][3]benzazepine-3-methanol [catalogue_number] => PA 01 0351004 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 295.39 [form] => C18H21N3O [cas] => 147582-55-6 [pslug] => 147582-55-6-6-11-dihydro-11-4-piperidinylidene-5h-imidazo-2-1-b-3-benzazepine-3-methanol-pa010351004 [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 0351004
Molecular Formula : C18H21N3O
Molecular Weight : 295.39
stdClass Object ( [pname] => (1-Methylpiperidin-4-yl)(1-phenethyl-1H-imidazol-2-yl)methanone Hydrochloride [catalogue_number] => PA 01 0351005 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 333.86 [form] => C18H24ClN3O [cas] => 1629676-26-1 [pslug] => 1629676-26-1-1-methylpiperidin-4-yl-1-phenethyl-1h-imidazol-2-yl-methanone-hydrochloride-pa010351005 [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 0351005
Molecular Formula : C18H24ClN3O
Molecular Weight : 333.86
stdClass Object ( [pname] => 1-Methylpiperidine-4-carboxylic Acid [catalogue_number] => PAI 01 035001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 143.19 [form] => C7H13NO2 [cas] => 68947-43-3 [pslug] => 68947-43-3-1-methylpiperidine-4-carboxylic-acid-pai01035001 [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.:PAI 01 035001
Molecular Formula : C7H13NO2
Molecular Weight : 143.19
stdClass Object ( [pname] => Ethyl N-methylisonipecotate [catalogue_number] => PAI 01 035002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 171.24 [form] => C9H17NO2 [cas] => 24252-37-7 [pslug] => 24252-37-7-ethyl n-methylisonipecotate-pai01035002 [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.:PAI 01 035002
Molecular Formula : C9H17NO2
Molecular Weight : 171.24
stdClass Object ( [pname] => 11-(Piperidin-4-ylidene)-6,11-dihydro-5H-benzo[d]imidazo[1,2-a]azepine [catalogue_number] => PAI 01 035003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 265.36 [form] => C17H19N3 [cas] => 142654-73-7 [pslug] => 142654-73-7-11-piperidin-4-ylidene-6-11-dihydro-5h-benzo-d-imidazo-1-2-a-azepine-pai01035003 [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.:PAI 01 035003
Molecular Formula : C17H19N3
Molecular Weight : 265.36
stdClass Object ( [pname] => Ethyl 4-(1-phenethyl-1H-imidazole-2-carbonyl)piperidine-1-carboxylate [catalogue_number] => PA 01 0351006 [category_ids] => 82,78,76,75,70 [chemical_name] => [weight] => 355.44 [form] => C20H25N3O3 [cas] => 147082-77-7 [pslug] => 147082-77-7-ethyl-4-1-phenethyl-1h-imidazole-2-carbonyl-piperidine-1-carboxylate-pa010351006 [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 0351006
Molecular Formula : C20H25N3O3
Molecular Weight : 355.44
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