Riociguat belongs to the class of soluble guanylate cyclase (sGC) medication, and is used to treat pulmonary hypertension . Reference standards of Riociguat API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Riociguat [catalogue_number] => PA 18 43000 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 422.42 [form] => C20H19FN8O2 [cas] => 625115-55-1 [pslug] => 625115-55-1-riociguat-api-standards-pa1843000 [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 18 43000
CAS :
Molecular Formula : C20H19FN8O2
Molecular Weight : 422.42
stdClass Object ( [pname] => Riociguat - Impurity B [catalogue_number] => PA 18 43510 [category_ids] => 82,80,78,70 [chemical_name] => [weight] => 404.43 [form] => C20H20N8O2 [cas] => 3052969-92-0 [pslug] => 3052969-92-0-riociguat-impurity-b-pa1843510 [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 18 43510
Molecular Formula : C20H20N8O2
Molecular Weight : 404.43
stdClass Object ( [pname] => 2-Desfluoro-3-fluoro-riociguat [catalogue_number] => PA 18 43520 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 422.16 [form] => C20H19FN8O2 [cas] => NA [pslug] => 2-desfluoro-3-fluoro-riociguat-pa1843520 [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 18 43520
Molecular Weight : 422.16
stdClass Object ( [pname] => 2-Desfluoro-4-fluoro-riociguat [catalogue_number] => PA 18 43530 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 422.42 [form] => C20H19FN8O2 [cas] => NA [pslug] => 2-desfluoro-4-fluoro-riociguat-pa1843530 [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 18 43530
stdClass Object ( [pname] => 6-Amino-2-[1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridin-3-yl]-7,9-dihydro-8H-purin-8-one [catalogue_number] => PA 18 43540 [category_ids] => 82,80,78,70,89 [chemical_name] => [weight] => 376.35 [form] => C18H13FN8O [cas] => 1361569-10-9 [pslug] => 1361569-10-9-6-amino-2-1-2-fluorophenyl-methyl-1h-pyrazolo-3-4-b-pyridin-3-yl-7-9-dihydro-8h-purin-8-one-pa1843540 [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 18 43540
Molecular Formula : C18H13FN8O
Molecular Weight : 376.35
stdClass Object ( [pname] => 1-(4-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide Hydrochloride [catalogue_number] => PA 18 43550 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 305.74 [form] => C14H13ClFN5 [cas] => 2512205-26-2 [pslug] => 2512205-26-2-1-4-fluorobenzyl-1h-pyrazolo-3-4-b-pyridine-3-carboximidamide-hydrochloride-pa1843550 [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 18 43550
Molecular Formula : C14H13ClFN5
Molecular Weight : 305.74
stdClass Object ( [pname] => 1-(3-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-Carboximidamide Hydrochloride [catalogue_number] => PA 18 43560 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 305.74 [form] => C14H13ClFN5 [cas] => NA [pslug] => 1-3-fluorobenzyl-1h-pyrazolo-3-4-b-pyridine-3-carboximidamide-hydrochloride-pa1843560 [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 18 43560
stdClass Object ( [pname] => Ethyl 5-Amino-1-(2-fluorobenzyl)-1H-pyrazole-3-carboxylate [catalogue_number] => PA 18 43570 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 263.27 [form] => C13H14FN3O2 [cas] => 256504-39-9 [pslug] => 256504-39-9-ethyl-5-amino-1-2-fluorobenzyl-1h-pyrazole-3-carboxylate-pa1843570 [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 18 43570
Molecular Formula : C13H14FN3O2
Molecular Weight : 263.27
stdClass Object ( [pname] => Methyl 1-[(2-Fluorophenyl)methyl]pyrazolo[3,4-b]pyridine-3-carboximidate [catalogue_number] => PA 18 43580 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 284.29 [form] => C15H13FN4O [cas] => 304874-06-4 [pslug] => 304874-06-4-methyl-1-2-fluorophenyl-methyl-pyrazolo-3-4-b-pyridine-3-carboximidate-pa1843580 [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 18 43580
Molecular Formula : C15H13FN4O
Molecular Weight : 284.29
stdClass Object ( [pname] => 1,1'-bis(3-Fluorobenzyl)-1H,1'H-[5,6'-Bipyrazolo[3,4-b]pyridine]-3,3'-Bis(carboximidamide) Dihydrochloride [catalogue_number] => PA 18 43590 [category_ids] => ,79,80,78,70,82,89,71, [chemical_name] => [weight] => 609.46 [form] => C28H24Cl2F2N10 [cas] => NA [pslug] => 1-1-bis-3-fluorobenzyl-1h-1h-5-6-bipyrazolo-3-4-b-pyridine-3-3-bis-carboximidamide-dihydrochloride-pa1843590 [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 18 43590
Molecular Formula : C28H24Cl2F2N10
Molecular Weight : 609.46
stdClass Object ( [pname] => 6-Amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-7-methyl-7H-purin-8(9H)-one [catalogue_number] => PA 18 43600 [category_ids] => ,79,80,78,70,82,89,71, [chemical_name] => [weight] => 390.37 [form] => C19H15FN8O [cas] => 1361569-18-7 [pslug] => 1361569-18-7-6-amino-2-1-2-fluorobenzyl-1h-pyrazolo-3-4-b-pyridin-3-yl-7-methyl-7h-purin-8-9h-one-pa1843600 [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 18 43600
Molecular Formula : C19H15FN8O
Molecular Weight : 390.37
stdClass Object ( [pname] => 1-[(3-Fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide [catalogue_number] => PA 18 43610 [category_ids] => ,79,80,78,70,82,89,71, [chemical_name] => [weight] => 269.28 [form] => C14H12FN5 [cas] => 2101651-50-5 [pslug] => 2101651-50-5-1-3-fluorophenyl-methyl-1h-pyrazolo-3-4-b-pyridine-3-carboximidamide-pa1843610 [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 18 43610
Molecular Formula : C14H12FN5
Molecular Weight : 269.28
stdClass Object ( [pname] => 1-(4-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide [catalogue_number] => PA 18 43620 [category_ids] => ,79,80,78,70,82,89,71, [chemical_name] => [weight] => 269.28 [form] => C14H12FN5 [cas] => 2512205-25-1 [pslug] => 2512205-25-1-1-4-fluorobenzyl-1h-pyrazolo-3-4-b-pyridine-3-carboximidamide-pa1843620 [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 18 43620
stdClass Object ( [pname] => 1-Benzyl-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide [catalogue_number] => PA 18 43630 [category_ids] => ,79,80,78,70,82,71, [chemical_name] => [weight] => 251.29 [form] => C14H13N5 [cas] => NA [pslug] => 1-benzyl-1h-pyrazolo-3-4-b-pyridine-3-carboximidamide-pa1843630 [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 18 43630
Molecular Formula : C14H13N5
Molecular Weight : 251.29
stdClass Object ( [pname] => 2-[1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidine-4,5,6-triamine [catalogue_number] => PA 18 43640 [category_ids] => ,79,80,78,70,82,71,89, [chemical_name] => [weight] => 350.35 [form] => C17H15FN8 [cas] => 428854-24-4 [pslug] => 428854-24-4-2-1-2-fluorobenzyl-1h-pyrazolo-3-4-b-pyridin-3-yl-pyrimidine-4-5-6-triamine-pa1843640 [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 18 43640
Molecular Formula : C17H15FN8
Molecular Weight : 350.35
stdClass Object ( [pname] => N-(4,6-Diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)-N-methylnitrous Amide [catalogue_number] => PA 18 0431016 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 393.39 [form] => C18H16FN9O [cas] => NA [pslug] => n-4-6-diamino-2-1-2-fluorobenzyl-1h-pyrazolo-3-4-b-pyridin-3-yl-pyrimidin-5-yl-n-methylnitrous-amide-pa180431016 [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 18 0431016
Molecular Formula : C18H16FN9O
Molecular Weight : 393.39
stdClass Object ( [pname] => Methyl (4-amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-6-(methyl(nitroso)amino)pyrimidin-5-yl)(methyl)carbamate [catalogue_number] => PA 18 0431017 [category_ids] => ,70,78,80,82,162, [chemical_name] => [weight] => 465.45 [form] => C21H20FN9O3 [cas] => NA [pslug] => methyl-4-amino-2-1-2-fluorobenzyl-1h-pyrazolo-3-4-b-pyridin-3-yl-6-methyl-nitroso-amino-pyrimidin-5-yl-methyl-carbamate-pa180431017 [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 18 0431017
Molecular Formula : C21H20FN9O3
Molecular Weight : 465.45
stdClass Object ( [pname] => Methyl (4,6-diamino-2-(1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate [catalogue_number] => PA 18 0431020 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 314.31 [form] => C13H14N8O2 [cas] => 2298383-24-9 [pslug] => 2298383-24-9-methyl-4-6-diamino-2-1h-pyrazolo-3-4-b-pyridin-3-yl-pyrimidin-5-yl-methyl-carbamate-pa180431020 [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 18 0431020
Molecular Formula : C13H14N8O2
Molecular Weight : 314.31
stdClass Object ( [pname] => N-Nitroso N-Desmethyl Riociguat [catalogue_number] => PA 18 0431023 [category_ids] => ,80,78,70,82,162, [chemical_name] => [weight] => 437.4 [form] => C19H16FN9O3 [cas] => NA [pslug] => n-nitroso-n-desmethyl-riociguat-pa180431023 [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 18 0431023
Molecular Formula : C19H16FN9O3
Molecular Weight : 437.4
stdClass Object ( [pname] => 2,2,2-Trifluoro-1-(2-fluoropyridin-3-yl)ethan-1-one [catalogue_number] => PA 18 0431024 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 193.1 [form] => C7H3F4NO [cas] => 1186608-79-6 [pslug] => 1186608-79-6-2-2-2-trifluoro-1-2-fluoropyridin-3-yl-ethan-1-one-pa180431024 [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 18 0431024
Molecular Formula : C7H3F4NO
Molecular Weight : 193.1
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