Ambrisentan is a drug indicated for use in the treatment of pulmonary hypertension. Ambrisentan was approved by the U.S. Food and Drug Administration (FDA) and European Medicines Agency, and designated an orphan drug, for the treatment of pulmonary hypertension. Reference standards of Ambrisentan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => rac Ambrisentan-d3 [catalogue_number] => PA STI 005030 [category_ids] => ,80,71,78,70,82,98, [chemical_name] => [weight] => 381.44 [form] => C22H19D3N2O4 [cas] => 1189479-60-4 [pslug] => 1189479-60-4-rac-ambrisentan-d3-pasti005030 [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 005030
CAS :
Molecular Formula : C22H19D3N2O4
Molecular Weight : 381.44
stdClass Object ( [pname] => rac-Ambrisentan-d5 [catalogue_number] => PA STI 005031 [category_ids] => ,98, [chemical_name] => [weight] => 383.45 [form] => C22H17D5N2O4 [cas] => 1392210-85-3 [pslug] => 1392210-85-3-rac-ambrisentan-d5-pasti005031 [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 005031
Molecular Formula : C22H17D5N2O4
Molecular Weight : 383.45
stdClass Object ( [pname] => rac Ambrisentan-d3 Methyl Ester [catalogue_number] => PA STI 005040 [category_ids] => ,80,78,70,82,98, [chemical_name] => [weight] => 395.47 [form] => C23H21D3N2O4 [cas] => 1329837-75-3 [pslug] => 1329837-75-3-rac-ambrisentan-d3-methyl-ester-pasti005040 [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 005040
Molecular Formula : C23H21D3N2O4
Molecular Weight : 395.47
stdClass Object ( [pname] => 4,6-Dimethoxy-β-methyl-3-phenoxy Ambrisentan-d5 [catalogue_number] => PA STI 033300 [category_ids] => ,80,71,78,70,82,98, [chemical_name] => [weight] => 415.45 [form] => C22H17D5N2O6 [cas] => 1346597-40-7 [pslug] => 1346597-40-7-4-6-dimethoxy-beta-methyl-3-phenoxy-ambrisentan-d5-pasti033300 [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 033300
Molecular Formula : C22H17D5N2O6
Molecular Weight : 415.45
stdClass Object ( [pname] => 2-Hydroxy-3-methoxy-3,3-diphenylpropanoic Acid-d3 Methyl Ester [catalogue_number] => PA STI 049730 [category_ids] => ,80,98,78,70,82, [chemical_name] => [weight] => 289.34 [form] => C17H15D3O4 [cas] => 1046116-52-2 [pslug] => 1046116-52-2-2-hydroxy-3-methoxy-3-3-diphenylpropanoic-acid-d3-methyl-ester-pasti049730 [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 049730
Molecular Formula : C17H15D3O4
Molecular Weight : 289.34
stdClass Object ( [pname] => rac 4-Hydroxymethyl Ambrisentan-d3 [catalogue_number] => PA STI 050030 [category_ids] => ,80,71,98,76,75,78,70,82, [chemical_name] => [weight] => 397.44 [form] => C22H19D3N2O5 [cas] => 1287096-42-7 [pslug] => 1287096-42-7-rac-4-hydroxymethyl-ambrisentan-d3-pasti050030 [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 050030
Molecular Formula : C22H19D3N2O5
Molecular Weight : 397.44
stdClass Object ( [pname] => (S)-2-((4-(Hydroxymethyl)-6-(methyl-d3)pyrimidin-2-yl)oxy)-3-methoxy-3,3-diphenylpropanoic acid [catalogue_number] => PA STI 088903 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 397.45 [form] => C22H19D3N2O5 [cas] => NA [pslug] => s-2-4-hydroxymethyl-6-methyl-d3-pyrimidin-2-yl-oxy-3-methoxy-3-3-diphenylpropanoic-acid-pasti088903 [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 088903
Molecular Weight : 397.45
stdClass Object ( [pname] => Ambrisentan D3 [catalogue_number] => PA STI 088904 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 381.45 [form] => C22H19D3N2O4 [cas] => 1046116-26-0 [pslug] => 1046116-26-0-ambrisentan-d3-pasti088904 [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 088904
Molecular Weight : 381.45
stdClass Object ( [pname] => 4-Hydroxymethyl Ambrisentan D5 [catalogue_number] => PA STI 089231 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 399.46 [form] => C22H17D5N2O5 [cas] => 2012598-50-2 [pslug] => 2012598-50-2-4-hydroxymethyl-ambrisentan-d5-pasti089231 [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 089231
Molecular Formula : C22H17D5N2O5
Molecular Weight : 399.46
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