This compound is also known as QUETIAPINE DIMER present as an impurity in antipsychotic drug Quetiapine. Reference standards of Quetiapine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Quetiapine [catalogue_number] => PA 17 02000 [category_ids] => ,79,80,74,71,76,75,78,70,82, [chemical_name] => [weight] => 383.51 [form] => C21H25N3O2S [cas] => 111974-69-7 [pslug] => 111974-69-7-quetiapine-api-pa1702000 [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 17 02000
CAS :
Molecular Formula : C21H25N3O2S
Molecular Weight : 383.51
stdClass Object ( [pname] => Quetiapine - Impurity L [catalogue_number] => PA 17 02120 [category_ids] => ,79,80,74,71,76,75,78,70,82,88, [chemical_name] => [weight] => 417.95 [form] => C21H24ClN3O2S [cas] => 1371638-11-7 [pslug] => 1371638-11-7-quetiapine-impurity-l-pa1702120 [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 17 02120
Molecular Formula : C21H24ClN3O2S
Molecular Weight : 417.95
stdClass Object ( [pname] => Quetiapine - Impurity O [catalogue_number] => PA 17 02150 [category_ids] => ,79,80,74,71,76,75,78,70,82,88, [chemical_name] => [weight] => 625.82 [form] => C40H39N3O2S [cas] => 844639-06-1 [pslug] => 844639-06-1-quetiapine-impurity-o-pa1702150 [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 17 02150
Molecular Formula : C40H39N3O2S
Molecular Weight : 625.82
stdClass Object ( [pname] => Quetiapine - Impurity P (Dihydrochloride Salt) [catalogue_number] => PA 17 02161 [category_ids] => 76,74,71,79,80,70,78,82,75,88 [chemical_name] => [weight] => 396.38 [form] => C19H23Cl2N3S [cas] => 2518203-12-6 [pslug] => 2518203-12-6-quetiapine-impurity-p-dihydrochloride-salt-pa1702161 [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 17 02161
Molecular Formula : C19H23Cl2N3S
Molecular Weight : 396.38
stdClass Object ( [pname] => Quetiapine - Impurity T [catalogue_number] => PA 17 02200 [category_ids] => ,79,80,74,71,76,75,78,70,82,88, [chemical_name] => [weight] => 296.39 [form] => C17H16N2OS [cas] => 5747-46-6 [pslug] => 5747-46-6-quetiapine-impurity-t-pa1702200 [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 17 02200
Molecular Formula : C17H16N2OS
Molecular Weight : 296.39
stdClass Object ( [pname] => Quetiapine - Impurity U [catalogue_number] => PA 17 02210 [category_ids] => ,79,80,74,71,76,75,78,70,82,88, [chemical_name] => [weight] => 226.30 [form] => C13H10N2S [cas] => 5786-26-5 [pslug] => 5786-26-5-quetiapine-impurity-u-pa1702210 [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 17 02210
Molecular Formula : C13H10N2S
Molecular Weight : 226.30
stdClass Object ( [pname] => Quetiapine - Impurity W [catalogue_number] => PA 17 02230 [category_ids] => ,79,80,74,71,76,75,78,70,82,88, [chemical_name] => [weight] => 592.77 [form] => C34H32N4O2S2 [cas] => 1800608-95-0 [pslug] => 1800608-95-0-quetiapine-impurity-w-pa1702230 [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 17 02230
Molecular Formula : C34H32N4O2S2
Molecular Weight : 592.77
stdClass Object ( [pname] => 9-Chloro Quetiapine-D8 [catalogue_number] => PA STI 019650 [category_ids] => ,70,71,74,75,76,78,79,80,82,88,98, [chemical_name] => [weight] => 426 [form] => C21H16D8ClN3O2S [cas] => NA [pslug] => 9-chloro-quetiapine-d8-pasti019650 [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 019650
Molecular Formula : C21H16D8ClN3O2S
Molecular Weight : 426
stdClass Object ( [pname] => O-Dibenzo[b,f][1,4]thiazepinyl Quetiapine-D8 [catalogue_number] => PA STI 037960 [category_ids] => ,79,80,74,71,76,75,78,70,82,88,98, [chemical_name] => [weight] => 600.82 [form] => C34H24D8N4O2S [cas] => NA [pslug] => o-dibenzo-b-f-1-4-thiazepinyl-quetiapine-d8-pasti037960 [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 037960
Molecular Formula : C34H24D8N4O2S
Molecular Weight : 600.82
stdClass Object ( [pname] => O-Triphenylmethoxy Quetiapine-D8 [catalogue_number] => PA STI 085600 [category_ids] => ,79,80,74,71,76,75,78,70,82,88,98, [chemical_name] => [weight] => 633.87 [form] => C40H31D8N3O2S [cas] => NA [pslug] => o-triphenylmethoxy-quetiapine-d8-pasti085600 [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 085600
Molecular Formula : C40H31D8N3O2S
Molecular Weight : 633.87
stdClass Object ( [pname] => Dibenzo[b,f][1,4]thiazepin-11(10H)-one 5-oxide [catalogue_number] => PA 17 0021019 [category_ids] => ,79,80,74,71,76,75,78,70,82, [chemical_name] => [weight] => 243.28 [form] => C13H9NO2S [cas] => 20290-48-6 [pslug] => 20290-48-6-dibenzo-b-f-1-4-thiazepin-11-10h-one-5-oxide-pa170021019 [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 17 0021019
Molecular Formula : C13H9NO2S
Molecular Weight : 243.28
stdClass Object ( [pname] => Quetiapine Ethyl Ether [catalogue_number] => PA 17 0021021 [category_ids] => ,79,80,74,71,76,75,78,70,82, [chemical_name] => [weight] => 411.56 [form] => C23H29N3O2S [cas] => 1011758-06-7 [pslug] => 1011758-06-7-quetiapine-ethyl-ether-pa170021021 [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 17 0021021
Molecular Formula : C23H29N3O2S
Molecular Weight : 411.56
stdClass Object ( [pname] => 11-(4-(2-(2-hydroxyethoxy)ethyl)piperazin-1-yl)-10,11-dihydrodibenzo[b,f][1,4]thiazepin-11-ol [catalogue_number] => PA 17 0021024 [category_ids] => ,79,80,74,71,76,75,78,70,82, [chemical_name] => [weight] => 401.53 [form] => C21H27N3O3S [cas] => 1241800-24-7 [pslug] => 1241800-24-7-11-4-2-2-hydroxyethoxy-ethyl-piperazin-1-yl-10-11-dihydrodibenzo-b-f-1-4-thiazepin-11-ol-pa170021024 [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 17 0021024
Molecular Formula : C21H27N3O3S
Molecular Weight : 401.53
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