Zileuton is used to control and prevent symptoms caused by asthma. It is an orally active inhibitor of 5-lipoxygenase. Reference standards of Zileuton API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Zileuton [catalogue_number] => PA 26 14000 [category_ids] => ,80,79,81,78,70,82, [chemical_name] => [weight] => 236.29 [form] => C11H12N2O2S [cas] => 111406-87-2 [pslug] => 111406-87-2-zileuton-api-standards-pa2614000 [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 26 14000
CAS :
Molecular Formula : C11H12N2O2S
Molecular Weight : 236.29
stdClass Object ( [pname] => 2-(Benzo[b]thien-2-oyl)benzo[b]thiophene [catalogue_number] => PA 26 14510 [category_ids] => ,80,71,81,88, [chemical_name] => [weight] => 294.39 [form] => C17H10OS2 [cas] => 97978-07-9 [pslug] => 97978-07-9-2-benzo-b-thien-2-oyl-benzo-b-thiophene-pa2614510 [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 26 14510
Molecular Formula : C17H10OS2
Molecular Weight : 294.39
stdClass Object ( [pname] => Zileuton Sulfoxide [catalogue_number] => PA 26 14520 [category_ids] => ,80,79,81,76,75,78,70,82, [chemical_name] => [weight] => 252.29 [form] => C11H12N2O3S [cas] => 1147524-83-1 [pslug] => 1147524-83-1-zileuton-sulfoxide-pa2614520 [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 26 14520
Molecular Formula : C11H12N2O3S
Molecular Weight : 252.29
stdClass Object ( [pname] => N-(1-Benzo[b]thien-2-yl-ethyl)-N-hydroxy O-phenyl Carbamate [catalogue_number] => PA 26 14530 [category_ids] => ,80,75,78,70,82,88, [chemical_name] => [weight] => 313.37 [form] => C17H15NO3S [cas] => 1026256-93-8 [pslug] => 1026256-93-8-n-1-benzo-b-thien-2-yl-ethyl-n-hydroxy-o-phenyl-carbamate-pa2614530 [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 26 14530
Molecular Formula : C17H15NO3S
Molecular Weight : 313.37
stdClass Object ( [pname] => Zileuton β-D-Glucuronide [catalogue_number] => PA 26 14540 [category_ids] => ,70,75,76,78,79,80,81,82,95, [chemical_name] => [weight] => 412.41 [form] => C17H20N2O8S [cas] => 141056-63-5 [pslug] => 141056-63-5-zileuton-beta-d-glucuronide-pa2614540 [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 26 14540
Molecular Formula : C17H20N2O8S
Molecular Weight : 412.41
stdClass Object ( [pname] => Benzo[b]thien-2-yl Ketone-D10 (Zileuton Impurity) [catalogue_number] => PA STI 010920 [category_ids] => ,80,71,81,88,98, [chemical_name] => [weight] => 304.45 [form] => C17D10OS2 [cas] => NA [pslug] => benzo-b-thien-2-yl-ketone-d10 -zileuton-impurity-pasti010920 [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 010920
Molecular Formula : C17D10OS2
Molecular Weight : 304.45
stdClass Object ( [pname] => N-Dehydroxyzileuton-D4 (major) [catalogue_number] => PA STI 025390 [category_ids] => ,79,80,71,76,75,78,70,82,98, [chemical_name] => [weight] => 224.32 [form] => C11H8D4N2OS [cas] => NA [pslug] => n-dehydroxyzileuton-d4-major-pasti025390 [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 025390
Molecular Formula : C11H8D4N2OS
Molecular Weight : 224.32
stdClass Object ( [pname] => 2-Acetylbenzothiophene [catalogue_number] => PA 26 14560 [category_ids] => ,80,78,70,82,88, [chemical_name] => [weight] => 176.23 [form] => C10H8OS [cas] => 22720-75-8 [pslug] => 22720-75-8-2-acetylbenzothiophene-pa2614560 [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 26 14560
Molecular Formula : C10H8OS
Molecular Weight : 176.23
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