Cetirizine is sold under the brand name Zyrtec among others, is a second generation antihistamine used to treat allergic rhinitis (hay fever), dermatitis, and urticaria.. Reference standards of Cetirizine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => tert-Butyl Cetirizine-d8 [catalogue_number] => PA STI 015960 [category_ids] => ,80,71,78,70,82,98, [chemical_name] => [weight] => 453.04 [form] => C25H25D8ClN2O3 [cas] => 1189466-71-4 [pslug] => 1189466-71-4-tert-butyl-cetirizine-d8-pasti015960 [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 STI 015960
CAS :
Molecular Formula : C25H25D8ClN2O3
Molecular Weight : 453.04
stdClass Object ( [pname] => Cetirizine-d8 Dihydrochloride [catalogue_number] => PA STI 018740 [category_ids] => ,98,82,78,70, [chemical_name] => [weight] => 469.86 [form] => C21H19D8Cl3N2O3 [cas] => 2070015-04-0 [pslug] => 2070015-04-0-cetirizine-d8-dihydrochloride-pasti018740 [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 STI 018740
Molecular Formula : C21H19D8Cl3N2O3
Molecular Weight : 469.86
stdClass Object ( [pname] => (±)-Cetirizine-d4 Dihydrochloride [catalogue_number] => PA STI 018750 [category_ids] => ,80,71,76,75,78,70,82,98, [chemical_name] => [weight] => 465.83 [form] => C21H23D4Cl3N2O3 [cas] => 1219803-84-5 [pslug] => 1219803-84-5-cetirizine-d4-dihydrochloride-pasti018750 [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 STI 018750
Molecular Formula : C21H23D4Cl3N2O3
Molecular Weight : 465.83
stdClass Object ( [pname] => Cetirizine-d4 [catalogue_number] => PA STI 018751 [category_ids] => ,98, [chemical_name] => [weight] => 392.91 [form] => C21H21D4ClN2O3 [cas] => NA [pslug] => cetirizine-d4-pasti018751 [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 STI 018751
Molecular Formula : C21H21D4ClN2O3
Molecular Weight : 392.91
stdClass Object ( [pname] => rac Cetirizine-d8 N-Oxide [catalogue_number] => PA STI 018770 [category_ids] => ,76,75,78,70,82,98, [chemical_name] => [weight] => 412.94 [form] => C21H17D8ClN2O4 [cas] => 1216444-13-1 [pslug] => 1216444-13-1-rac-cetirizine-d8-n-oxide-pasti018770 [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 STI 018770
Molecular Formula : C21H17D8ClN2O4
Molecular Weight : 412.94
stdClass Object ( [pname] => Cetirizine-d8 N-(2-Ethoxyacetate) [catalogue_number] => PA STI 018780 [category_ids] => ,80,71,75,78,70,82,98, [chemical_name] => [weight] => 499.03 [form] => C25H23D8ClN2O6 [cas] => NA [pslug] => cetirizine-d8-n-2-ethoxyacetate-pasti018780 [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 STI 018780
Molecular Formula : C25H23D8ClN2O6
Molecular Weight : 499.03
stdClass Object ( [pname] => 2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethanol-d4 [catalogue_number] => PA STI 020500 [category_ids] => ,79,80,71,75,78,70,82,98, [chemical_name] => [weight] => 334.88 [form] => C19H19D4ClN2O [cas] => 1794756-21-0 [pslug] => 1794756-21-0-2-4-4-chlorophenyl-phenylmethyl-1-piperazinyl-ethanol-d4-pasti020500 [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 STI 020500
Molecular Formula : C19H19D4ClN2O
Molecular Weight : 334.88
stdClass Object ( [pname] => 1-[(4-Chlorophenyl)phenylmethyl]piperazine-d8 [catalogue_number] => PA STI 020570 [category_ids] => ,80,71,76,75,98, [chemical_name] => [weight] => 294.85 [form] => C17H11D8ClN2 [cas] => 1189925-23-2 [pslug] => 1189925-23-2-1-4-chlorophenyl-phenylmethyl-piperazine-d8-pasti020570 [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 STI 020570
Molecular Formula : C17H11D8ClN2
Molecular Weight : 294.85
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