Hydroxyzine, sold under the brand names Atarax. It is used to treat itching caused by allergies. Reference standards of Hydroxyzine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Hydroxyzine O-Acetyl Impurity [catalogue_number] => PA 08 21510 [category_ids] => ,80,75,78,70,82, [chemical_name] => [weight] => 416.94 [form] => C23H29ClN2O3 [cas] => NA [pslug] => hydroxyzine-o-acetyl-impurity-pa0821510 [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 08 21510
CAS :
Molecular Formula : C23H29ClN2O3
Molecular Weight : 416.94
stdClass Object ( [pname] => 2-(2-{4-[(4-Chlorophenyl)-phenylmethyl]-1-oxido-piperazin-1-yl}ethoxy) Ethanol [catalogue_number] => PA 08 21520 [category_ids] => ,80,75,78,70,82, [chemical_name] => [weight] => 390.9 [form] => C21H27ClN2O3 [cas] => 2469273-48-9 [pslug] => 2469273-48-9-2-2-4-4-chlorophenyl-phenylmethyl-1-oxido-piperazin-1-yl-ethoxy-ethanol-pa0821520 [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 08 21520
Molecular Formula : C21H27ClN2O3
Molecular Weight : 390.9
stdClass Object ( [pname] => Hydroxyzine - API Standards [catalogue_number] => PA 08 21530 [category_ids] => 80,71,70,78,82 [chemical_name] => [weight] => 374.9 [form] => C21H27ClN2O2 [cas] => 68-88-2 [pslug] => 68-88-2-hydroxyzine-pa0821530 [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 08 21530
Molecular Formula : C21H27ClN2O2
Molecular Weight : 374.9
stdClass Object ( [pname] => Etodroxizine Dihydrochloride [catalogue_number] => PA 08 21540 [category_ids] => ,80,71,78,70,82, [chemical_name] => [weight] => 491.88 [form] => C23H33Cl3N2O3 [cas] => NA [pslug] => etodroxizine-dihydrochloride-pa0821540 [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 08 21540
Molecular Formula : C23H33Cl3N2O3
Molecular Weight : 491.88
stdClass Object ( [pname] => Decloxizine-d8 Dihydrochloride [catalogue_number] => PA STI 024770 [category_ids] => ,80,75,78,70,82,98, [chemical_name] => [weight] => 421.43 [form] => C21H22D8Cl2N2O2 [cas] => 1329836-11-4 [pslug] => 1329836-11-4-decloxizine-d8-dihydrochloride-pasti024770 [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 024770
Molecular Formula : C21H22D8Cl2N2O2
Molecular Weight : 421.43
stdClass Object ( [pname] => Hydroxyzine-d8 [catalogue_number] => PA STI 052250 [category_ids] => ,80,71,98,78,70,82, [chemical_name] => [weight] => 382.95 [form] => C21H19D8ClN2O2 [cas] => 1189480-47-4 [pslug] => 1189480-47-4-hydroxyzine-d8-pasti052250 [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 052250
Molecular Formula : C21H19D8ClN2O2
Molecular Weight : 382.95
stdClass Object ( [pname] => Hydroxyzine-d8 Dihydrochloride [catalogue_number] => PA STI 052260 [category_ids] => ,80,71,98,78,70,82, [chemical_name] => [weight] => 455.88 [form] => C21H21D8Cl3N2O2 [cas] => NA [pslug] => hydroxyzine-d8-dihydrochloride-pasti052260 [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 052260
Molecular Formula : C21H21D8Cl3N2O2
Molecular Weight : 455.88
stdClass Object ( [pname] => Hydroxyzine-d4 2HCl (2-hydroxyethoxy-d4) [catalogue_number] => PA STI 088335 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 451.85 [form] => C21H25D4Cl3N2O2 [cas] => 1219805-91-0 [pslug] => 1219805-91-0-hydroxyzine-d4-2hcl-2-hydroxyethoxy-d4-pasti088335 [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 088335
Molecular Formula : C21H25D4Cl3N2O2
Molecular Weight : 451.85
stdClass Object ( [pname] => Hydroxyzine pamoate [catalogue_number] => PA 08 0211000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 763.28 [form] => C44H43ClN2O8 [cas] => 10246-75-0 [pslug] => 10246-75-0-hydroxyzine-pamoate-pa080211000 [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 08 0211000
Molecular Formula : C44H43ClN2O8
Molecular Weight : 763.28
stdClass Object ( [pname] => 2-(2-((2-(((4-chlorophenyl)(phenyl)methyl)amino)ethyl)amino)ethoxy)ethan-1-ol [catalogue_number] => PA 08 0211001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 348.87 [form] => C19H25ClN2O2 [cas] => 2518402-06-5 [pslug] => 2518402-06-5-2-2-2-4-chlorophenyl-phenyl-methyl-amino-ethyl-amino-ethoxy-ethan-1-ol-pa080211001 [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 08 0211001
Molecular Formula : C19H25ClN2O2
Molecular Weight : 348.87
stdClass Object ( [pname] => Hydroxyzine Hydrochloride (IPRSH002) - from IPC [catalogue_number] => PA IPRSH002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => NA [form] => NA [cas] => NA [pslug] => hydroxyzine-hydrochloride-iprsh002-from-ipc-paiprsh002 [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 IPRSH002
Molecular Formula : NA
Molecular Weight : NA
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