Macitentan is used to treat high blood pressure in the lungs. It is sold under the brand name Opsumit. Reference standards of Macitentan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Macitentan [catalogue_number] => PA 13 79000 [category_ids] => 103,88,82,80,78,71,70 [chemical_name] => [weight] => 588.27 [form] => C19H20Br2N6O4S [cas] => 441798-33-0 [pslug] => 441798-33-0-macitentan-api-pa1379000 [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 13 79000
CAS :
Molecular Formula : C19H20Br2N6O4S
Molecular Weight : 588.27
stdClass Object ( [pname] => 5-(3-Bromophenyl)-4,6-dichloropyrimidine [catalogue_number] => PA 13 79520 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 303.97 [form] => C10H5BrCl2N2 [cas] => 1532412-37-5 [pslug] => 1532412-37-5-5-3-bromophenyl-4-6-dichloropyrimidine-pa1379520 [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 13 79520
Molecular Formula : C10H5BrCl2N2
Molecular Weight : 303.97
stdClass Object ( [pname] => 5-(2-Bromophenyl)-4,6-dichloropyrimidine [catalogue_number] => PA 13 79530 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 303.97 [form] => C10H5BrCl2N2 [cas] => 1516860-25-5 [pslug] => 1516860-25-5-5-2-bromophenyl-4-6-dichloropyrimidine-pa1379530 [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 13 79530
stdClass Object ( [pname] => 5-(4-Bromophenyl)-6-(vinyloxy)pyrimidin-4-amine [catalogue_number] => PA 13 79540 [category_ids] => ,80,78,70,82,79, [chemical_name] => [weight] => 292.13 [form] => C12H10BrN3O [cas] => 2211054-17-8 [pslug] => 2211054-17-8-5-4-bromophenyl-6-vinyloxy-pyrimidin-4-amine-pa1379540 [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 13 79540
Molecular Formula : C12H10BrN3O
Molecular Weight : 292.13
stdClass Object ( [pname] => 2-((6-Amino-5-(4-bromophenyl)pyrimidin-4-yl)oxy)ethanol [catalogue_number] => PA 13 79550 [category_ids] => ,80,78,70,82,79, [chemical_name] => [weight] => 310.15 [form] => C12H12BrN3O2 [cas] => 2211059-05-9 [pslug] => 2211059-05-9-2-6-amino-5-4-bromophenyl-pyrimidin-4-yl-oxy-ethanol-pa1379550 [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 13 79550
Molecular Formula : C12H12BrN3O2
Molecular Weight : 310.15
stdClass Object ( [pname] => 5-(4-bromophenyl)-4-((N-propylsulfamoyl) amino)-6-(vinyloxy)pyrimidine [catalogue_number] => PA 13 79560 [category_ids] => ,80,78,70,82,79,88, [chemical_name] => [weight] => 413.29 [form] => C15H17BrN4O3S [cas] => NA [pslug] => 5-4-bromophenyl-4-n-propylsulfamoyl-amino-6-vinyloxy-pyrimidine-pa1379560 [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 13 79560
Molecular Formula : C15H17BrN4O3S
Molecular Weight : 413.29
stdClass Object ( [pname] => 6-Amino-5-(4-bromophenyl)pyrimidin-4-ol [catalogue_number] => PA 13 79570 [category_ids] => 82,78,70,80,79 [chemical_name] => [weight] => 266.09 [form] => C10H8BrN3O [cas] => 2211054-46-3 [pslug] => 2211054-46-3-6-amino-5-4-bromophenyl-pyrimidin-4-ol-pa1379570 [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 13 79570
Molecular Formula : C10H8BrN3O
Molecular Weight : 266.09
stdClass Object ( [pname] => 5-(4-Bromophenyl)-4-chloro-6-methoxypyrimidine [catalogue_number] => PA 13 79580 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 299.55 [form] => C11H8BrClN2O [cas] => 2518002-08-7 [pslug] => 2518002-08-7-5-4-bromophenyl-4-chloro-6-methoxypyrimidine-pa1379580 [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 13 79580
Molecular Formula : C11H8BrClN2O
Molecular Weight : 299.55
stdClass Object ( [pname] => 5-(4-Bromophenyl)-6-chloro-N-propylpyrimidin-4-amine [catalogue_number] => PA 13 79590 [category_ids] => ,80,78,70,82,79, [chemical_name] => [weight] => 326.62 [form] => C13H13BrClN3 [cas] => 2514735-21-6 [pslug] => 2514735-21-6-5-4-bromophenyl-6-chloro-n-propylpyrimidin-4-amine-pa1379590 [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 13 79590
Molecular Formula : C13H13BrClN3
Molecular Weight : 326.62
stdClass Object ( [pname] => 2-((5-(4-bromophenyl)-6-chloropyrimidin-4-yl)oxy)ethanol [catalogue_number] => PA 13 79600 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 329.58 [form] => C12H10BrClN2O2 [cas] => 1642873-04-8 [pslug] => 1642873-04-8-2-5-4-bromophenyl-6-chloropyrimidin-4-yl-oxy-ethanol-pa1379600 [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 13 79600
Molecular Formula : C12H10BrClN2O2
Molecular Weight : 329.58
stdClass Object ( [pname] => Macitentan-d4 [catalogue_number] => PA STI 057471 [category_ids] => ,80,103,71,78,70,82,88, [chemical_name] => [weight] => 592.30 [form] => C19H16D4Br2N6O4S [cas] => 1258428-05-5 [pslug] => 1258428-05-5-macitentan-d4-pasti057471 [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 057471
Molecular Formula : C19H16D4Br2N6O4S
Molecular Weight : 592.30
stdClass Object ( [pname] => N-[6-[2-[(5-Bromo-2-pyrimidinyl)oxy]ethoxy]-5-phenyl-4-pyrimidinyl]-N′-propylsulfamide [catalogue_number] => PA 13 0791031 [category_ids] => ,80,103,71,78,82,88, [chemical_name] => [weight] => 509.38 [form] => C19H21BrN6O4S [cas] => 2300968-87-8 [pslug] => 2300968-87-8-n-6-2-5-bromo-2-pyrimidinyl-oxy-ethoxy-5-phenyl-4-pyrimidinyl-n-propylsulfamide-pa130791031 [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 13 0791031
Molecular Formula : C19H21BrN6O4S
Molecular Weight : 509.38
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