Alprostadil is produced endogenously and causes vasodilation by means of a direct effect on vascular and ductus arteriosus (DA) smooth muscle, preventing or reversing the functional closure of the DA that occurs shortly after birth. It is also used in maintaining a patent ductus arteriosus in newborns. Reference standards of Alprostadil API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Alprostadil - API Standards [catalogue_number] => PA 28 39000 [category_ids] => ,69,78,70,82, [chemical_name] => [weight] => 354.48 [form] => C20H34O5 [cas] => 745-65-3 [pslug] => 745-65-3-alprostadil-api-standards-pa2839000 [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 28 39000
CAS :
Molecular Formula : C20H34O5
Molecular Weight : 354.48
stdClass Object ( [pname] => Alprostadil - Impurity A [catalogue_number] => PA 28 39010 [category_ids] => ,69,78,70,82, [chemical_name] => [weight] => 336.47 [form] => C20H32O4 [cas] => 14152-28-4 [pslug] => 14152-28-4-alprostadil-impurity-a-pa2839010 [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 28 39010
Molecular Formula : C20H32O4
Molecular Weight : 336.47
stdClass Object ( [pname] => Alprostadil - Impurity B [catalogue_number] => PA 28 39020 [category_ids] => ,69,78,70,82, [chemical_name] => [weight] => 336.47 [form] => C20H32O4 [cas] => 13345-51-2 [pslug] => 13345-51-2-alprostadil-impurity-b-pa2839020 [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 28 39020
stdClass Object ( [pname] => Alprostadil - Impurity G [catalogue_number] => PA 28 39070 [category_ids] => ,69,70,78,82, [chemical_name] => [weight] => 352.47 [form] => C20H32O5 [cas] => 363-24-6 [pslug] => 363-24-6-alprostadil-impurity-g-pa2839070 [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 28 39070
Molecular Formula : C20H32O5
Molecular Weight : 352.47
stdClass Object ( [pname] => (1R,2S,3R,5S)-5-Acetyloxy-2-hydroxymethyl-3-tetrahydropyranyloxy-α-(phenylseleno)cyclopentaneheptanoic Acid Methyl Ester (Mixture of Diastereomers) [catalogue_number] => PA 28 39510 [category_ids] => ,69,78,70,82, [chemical_name] => [weight] => 400.51 [form] => C21H36O7 [cas] => 61302-47-4 [pslug] => 61302-47-4-1r-2s-3r-5s-5-acetyloxy-2-hydroxymethyl-3-tetrahydropyranyloxy-alpha-phenylseleno-cyclopentaneheptanoic-acid-methyl-ester-mixture-of-diastereomers-pa2839510 [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 28 39510
Molecular Formula : C21H36O7
Molecular Weight : 400.51
stdClass Object ( [pname] => 13,14-Dihydroprostaglandin E1 [catalogue_number] => PA 28 0391004 [category_ids] => ,69,78,70,82, [chemical_name] => [weight] => 356.5 [form] => C20H36O5 [cas] => 19313-28-1 [pslug] => 19313-28-1-13-14-dihydroprostaglandin-e1-pa280391004 [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 28 0391004
Molecular Formula : C20H36O5
Molecular Weight : 356.5
stdClass Object ( [pname] => Alprostadil Dimer [catalogue_number] => PA 28 0391006 [category_ids] => ,69,78,70,82, [chemical_name] => [weight] => 692.98 [form] => C40H68O9 [cas] => NA [pslug] => alprostadil-dimer-pa280391006 [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 28 0391006
Molecular Formula : C40H68O9
Molecular Weight : 692.98
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