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 A [catalogue_number] => PA 17 02010 [category_ids] => ,80,75,78,70,82,88, [chemical_name] => [weight] => 425.54 [form] => C23H27N3O3S [cas] => 844639-07-2 [pslug] => 844639-07-2-quetiapine-impurity-a-pa1702010 [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 02010
Molecular Formula : C23H27N3O3S
Molecular Weight : 425.54
stdClass Object ( [pname] => Quetiapine - Impurity C [catalogue_number] => PA 17 02030 [category_ids] => ,80,71,75,93,78,70,82,88, [chemical_name] => [weight] => 718.93 [form] => C40H42N6O3S2 [cas] => 1798840-31-9 [pslug] => 1798840-31-9-quetiapine-impurity-c-pa1702030 [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 02030
Molecular Formula : C40H42N6O3S2
Molecular Weight : 718.93
stdClass Object ( [pname] => Quetiapine - Impurity F [catalogue_number] => PA 17 02060 [category_ids] => ,80,71,75,93,78,70,82,88, [chemical_name] => [weight] => 401.52 [form] => C21H27N3O3S [cas] => 848814-27-7 [pslug] => 848814-27-7-quetiapine-impurity-f-pa1702060 [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 02060
Molecular Formula : C21H27N3O3S
Molecular Weight : 401.52
stdClass Object ( [pname] => Quetiapine - Impurity K [catalogue_number] => PA 17 02110 [category_ids] => ,80,71,75,93,78,70,82,88, [chemical_name] => [weight] => 443.56 [form] => C23H29N3O4S [cas] => 1371638-10-6 [pslug] => 1371638-10-6-quetiapine-impurity-k-pa1702110 [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 02110
Molecular Formula : C23H29N3O4S
Molecular Weight : 443.56
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 [catalogue_number] => PA 17 02160 [category_ids] => ,80,71,75,78,70,82,88, [chemical_name] => [weight] => 323.46 [form] => C19H21N3S [cas] => 1011758-03-4 [pslug] => 1011758-03-4-quetiapine-impurity-p-pa1702160 [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 02160
Molecular Formula : C19H21N3S
Molecular Weight : 323.46
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 Q [catalogue_number] => PA 17 02170 [category_ids] => ,79,80,71,75,78,70,82,88,92, [chemical_name] => [weight] => 472.62 [form] => C25H34N3O4S [cas] => NA [pslug] => quetiapine-impurity-q-pa1702170 [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 02170
Molecular Formula : C25H34N3O4S
Molecular Weight : 472.62
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 V [catalogue_number] => PA 17 02220 [category_ids] => ,79,80,84, [chemical_name] => [weight] => 351.44 [form] => C21H25N3O2 [cas] => 2204369-14-0 [pslug] => 2204369-14-0-quetiapine-impurity-v-pa1702220 [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 02220
Molecular Formula : C21H25N3O2
Molecular Weight : 351.44
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] => 11-Chloro-dibenzo[b,f][1,4]thiazepine [catalogue_number] => PA 17 02530 [category_ids] => ,80,88,71, [chemical_name] => [weight] => 245.73 [form] => C13H8ClNS [cas] => 13745-86-3 [pslug] => 13745-86-3-11-chloro-dibenzo-b-f-1-4-thiazepine-pa1702530 [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 02530
Molecular Formula : C13H8ClNS
Molecular Weight : 245.73
stdClass Object ( [pname] => Quetiapine Sulfone [catalogue_number] => PA 17 02550 [category_ids] => ,80,71,75,93,78,70,82,88, [chemical_name] => [weight] => 415.51 [form] => C21H25N3O4S [cas] => 329216-65-1 [pslug] => 329216-65-1-quetiapine-sulfone-pa1702550 [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 02550
Molecular Formula : C21H25N3O4S
Molecular Weight : 415.51
stdClass Object ( [pname] => 2-(2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethoxy)ethanol [catalogue_number] => PA 17 02590 [category_ids] => ,75,78,70,82,88,92,80, [chemical_name] => [weight] => 427.56 [form] => C23H29N3O3S [cas] => 329216-69-5 [pslug] => 329216-69-5-2-2-2-4-dibenzo-b-f-1-4-thiazepin-11-yl-piperazin-1-yl-ethoxy-ethoxy-ethanol-pa1702590 [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 02590
Molecular Formula : C23H29N3O3S
Molecular Weight : 427.56
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] => 2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl-d8)ethoxy)ethyl Acetate [catalogue_number] => PA STI 029720 [category_ids] => ,70,75,78,80,82,88,98, [chemical_name] => [weight] => 433.59 [form] => C23H19D8N3O3S [cas] => 2734014-30-1 [pslug] => 2734014-30-1-2-2-4-dibenzo-b-f-1-4-thiazepin-11-yl-piperazin-1-yl-d8-ethoxy-ethyl-acetate-pasti029720 [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 029720
Molecular Formula : C23H19D8N3O3S
Molecular Weight : 433.59
stdClass Object ( [pname] => 2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl-d8)ethoxy)ethanol [catalogue_number] => PA STI 029730 [category_ids] => ,70,71,75,78,80,82,88,93,98, [chemical_name] => [weight] => 409.57 [form] => C21H19D8N3O3S [cas] => NA [pslug] => 2-2-4-dibenzo-b-f-1-4-thiazepin-11-yl-piperazin-1-yl-d8-ethoxy-ethanol-pasti029730 [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 029730
Molecular Formula : C21H19D8N3O3S
Molecular Weight : 409.57
stdClass Object ( [pname] => Di(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl))-2-propoxyethyl Propionate-d8 [catalogue_number] => PA STI 029740 [category_ids] => ,70,71,75,78,80,82,88,93,98, [chemical_name] => [weight] => 726.98 [form] => C40H34D8N6O3S2 [cas] => NA [pslug] => di-2-4-dibenzo-b-f-1-4-thiazepin-11-yl-piperazin-1-yl-2-propoxyethyl-propionate-d8-pasti029740 [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 029740
Molecular Formula : C40H34D8N6O3S2
Molecular Weight : 726.98
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] => N-(2-((2-(4-(2-(2-Hydroxyethoxy)ethyl)piperazine-d8--1-carbonyl)phenyl)thio)phenyl)acetamide [catalogue_number] => PA STI 048760 [category_ids] => ,80,71,75,98,93,78,70,82,88, [chemical_name] => [weight] => 451.61 [form] => C23H21D8N3O4S [cas] => NA [pslug] => n-2-2-4-2-2-hydroxyethoxy-ethyl-piperazine-d8-1-carbonyl-phenyl-thio-phenyl-acetamide-pasti048760 [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 048760
Molecular Formula : C23H21D8N3O4S
Molecular Weight : 451.61
stdClass Object ( [pname] => Quetiapine Carboxylate-d4 [catalogue_number] => PA STI 076570 [category_ids] => ,80,71,75,98,78,70,82,88, [chemical_name] => [weight] => 431.54 [form] => C22H21D4N3O4S [cas] => NA [pslug] => quetiapine-carboxylate-d4-pasti076570 [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 076570
Molecular Formula : C22H21D4N3O4S
Molecular Weight : 431.54
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] => Quetiapine System Suitability [catalogue_number] => PA 17 0021008 [category_ids] => ,80,71,76,75,93,78,70,82, [chemical_name] => [weight] => NA [form] => NA [cas] => NA [pslug] => quetiapine-system-suitability-pa170021008 [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 0021008
Molecular Formula : NA
Molecular Weight : NA
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 Weight : 401.53
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