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 C [catalogue_number] => PA 28 39030 [category_ids] => ,107,109,108,75,78,70,82, [chemical_name] => [weight] => 352.47 [form] => C20H32O5 [cas] => 22973-19-9 [pslug] => 22973-19-9-alprostadil-impurity-c-pa2839030 [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 39030
CAS :
Molecular Formula : C20H32O5
Molecular Weight : 352.47
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
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 H [catalogue_number] => PA 28 39080 [category_ids] => 82,78,76,75,70 [chemical_name] => [weight] => 352.47 [form] => C20H32O5 [cas] => 36150-00-2 [pslug] => 36150-00-2-alprostadil-impurity-h-freebase-pa2839080 [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 39080
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
stdClass Object ( [pname] => Alprostadil Alfadex [catalogue_number] => PA 28 0391000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1327.33 [form] => C56H94O35 [cas] => 55648-20-9 [pslug] => 55648-20-9-alprostadil-alfadex-pa280391000 [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 0391000
Molecular Formula : C56H94O35
Molecular Weight : 1327.33
stdClass Object ( [pname] => (3aR,4R,5R,6aS)-4-[3-(Ethyleneketal)decanyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one [catalogue_number] => PA 28 0391001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 340.46 [form] => C19H32O5 [cas] => 118696-65-4 [pslug] => 118696-65-4-3ar-4r-5r-6as-4-3-ethyleneketal-decanyl-hexahydro-5-hydroxy-2h-cyclopenta-b-furan-2-one-pa280391001 [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 0391001
Molecular Formula : C19H32O5
Molecular Weight : 340.46
stdClass Object ( [pname] => PF 9184 [catalogue_number] => PA 28 0391002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 461.31 [form] => C21H14Cl2N2O4S [cas] => 1221971-47-6 [pslug] => 1221971-47-6-pf-9184-pa280391002 [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 0391002
Molecular Formula : C21H14Cl2N2O4S
Molecular Weight : 461.31
stdClass Object ( [pname] => (Z)-7-((1R,2R,3R,5S)-3,5-Dihydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)cyclopentyl)hept-5-enoic acid [catalogue_number] => PA 28 0391003 [category_ids] => 82,78,76,75,70 [chemical_name] => [weight] => 354.49 [form] => C20H34O5 [cas] => 551-11-1 [pslug] => 551-11-1-z-7-1r-2r-3r-5s-3-5-dihydroxy-2-s-e-3-hydroxyoct-1-en-1-yl-cyclopentyl-hept-5-enoic-acid-pa280391003 [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 0391003
Molecular Weight : 354.49
stdClass Object ( [pname] => (E)-7-((1R,2R,3R)-3-((Tert-butyldimethylsilyl)oxy)-2-((S,E)-3-hydroxyoct-1-en-1-yl)-5-oxocyclopentyl)hept-5-enoic Acid [catalogue_number] => PAI 28 039001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 466.73 [form] => C26H46O5Si [cas] => NA [pslug] => e-7-1r-2r-3r-3-tert-butyldimethylsilyl-oxy-2-s-e-3-hydroxyoct-1-en-1-yl-5-oxocyclopentyl-hept-5-enoic-acid-pai28039001 [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.:PAI 28 039001
Molecular Formula : C26H46O5Si
Molecular Weight : 466.73
stdClass Object ( [pname] => Methyl (E)-7-((1R,2R,3R)-3-hydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)-5-oxocyclopentyl)hept-5-enoate [catalogue_number] => PAI 28 039002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 366.5 [form] => C21H34O5 [cas] => 104012-07-9 [pslug] => 104012-07-9-methyl-e-7-1r-2r-3r-3-hydroxy-2-s-e-3-hydroxyoct-1-en-1-yl-5-oxocyclopentyl-hept-5-enoate-pai28039002 [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.:PAI 28 039002
Molecular Formula : C21H34O5
Molecular Weight : 366.5
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