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 - Impurity D [catalogue_number] => PA 28 39040 [category_ids] => ,92,75,78,70,82, [chemical_name] => [weight] => 354.48 [form] => C20H34O5 [cas] => 20897-91-0 [pslug] => 20897-91-0-alprostadil-impurity-d-pa2839040 [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 39040
CAS :
Molecular Formula : C20H34O5
Molecular Weight : 354.48
stdClass Object ( [pname] => Alprostadil - Impurity E [catalogue_number] => PA 28 39050 [category_ids] => ,92,75,78,70,82, [chemical_name] => [weight] => 354.48 [form] => C20H34O5 [cas] => 24570-01-2 [pslug] => 24570-01-2-alprostadil-impurity-e-pa2839050 [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 39050
stdClass Object ( [pname] => Alprostadil - Impurity F [catalogue_number] => PA 28 39060 [category_ids] => ,92,75,78,70,82, [chemical_name] => [weight] => 354.48 [form] => C20H34O5 [cas] => 21003-46-3 [pslug] => 21003-46-3-alprostadil-impurity-f-pa2839060 [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 39060
stdClass Object ( [pname] => Alprostadil - Impurity I [catalogue_number] => PA 28 39090 [category_ids] => ,92,75,78,70,82, [chemical_name] => [weight] => 382.53 [form] => C22H38O5 [cas] => 35900-16-4 [pslug] => 35900-16-4-alprostadil-impurity-i-pa2839090 [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 39090
Molecular Formula : C22H38O5
Molecular Weight : 382.53
stdClass Object ( [pname] => Alprostadil - Impurity J [catalogue_number] => PA 28 39100 [category_ids] => ,92,75,78,70,82, [chemical_name] => [weight] => 396.56 [form] => C23H40O5 [cas] => 217182-28-0 [pslug] => 217182-28-0-alprostadil-impurity-j-pa2839100 [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 39100
Molecular Formula : C23H40O5
Molecular Weight : 396.56
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