alprostadil
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.
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[pname] => Alprostadil
[catalogue_number] => PA 28 39000
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[weight] => 354.48
[form] => C20H34O5
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Catalogue No.:PA 28 39000
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
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Catalogue No.:PA 28 39010
Molecular Formula : C20H32O4
Molecular Weight : 336.47
stdClass Object
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[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
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Catalogue No.:PA 28 39020
Molecular Formula : C20H32O4
Molecular Weight : 336.47
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[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
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Catalogue No.:PA 28 39030
Molecular Formula : C20H32O5
Molecular Weight : 352.47
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[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
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Catalogue No.:PA 28 39040
Molecular Formula : C20H34O5
Molecular Weight : 354.48
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(
[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
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Catalogue No.:PA 28 39050
Molecular Formula : C20H34O5
Molecular Weight : 354.48
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[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
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Catalogue No.:PA 28 39060
Molecular Formula : C20H34O5
Molecular Weight : 354.48
stdClass Object
(
[pname] => Alprostadil - Impurity G
[catalogue_number] => PA 28 39070
[category_ids] => ,69,70,78,82,
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[weight] => 352.47
[form] => C20H32O5
[cas] => 363-24-6
[pslug] => 363-24-6-alprostadil-impurity-g-pa2839070
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Catalogue No.:PA 28 39070
Molecular Formula : C20H32O5
Molecular Weight : 352.47
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(
[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
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Catalogue No.:PA 28 39080
Molecular Formula : C20H32O5
Molecular Weight : 352.47
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
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Catalogue No.:PA 28 39090
Molecular Formula : C22H38O5
Molecular Weight : 382.53
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(
[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
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Catalogue No.:PA 28 39100
Molecular Formula : C23H40O5
Molecular Weight : 396.56
stdClass Object
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[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
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(1R,2S,3R,5S)-5-Acetyloxy-2-hydroxymethyl-3-tetrahydropyranyloxy-α-(phenylseleno)cyclopentaneheptanoic Acid Methyl Ester (Mixture of Diastereomers)
Catalogue No.:PA 28 39510
Molecular Formula : C21H36O7
Molecular Weight : 400.51
stdClass Object
(
[pname] => Prostaglandin H2
[catalogue_number] => PA 28 39520
[category_ids] => ,78,70,82,
[chemical_name] =>
[weight] => 352.47
[form] => C20H32O5
[cas] => 42935-17-1
[pslug] => 42935-17-1-prostaglandin-h2-pa2839520
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Catalogue No.:PA 28 39520
Molecular Formula : C20H32O5
Molecular Weight : 352.47
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
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Catalogue No.:PA 28 0391000
Molecular Formula : C56H94O35
Molecular Weight : 1327.33
stdClass Object
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[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
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(3aR,4R,5R,6aS)-4-[3-(Ethyleneketal)decanyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one
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
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Catalogue No.:PA 28 0391002
Molecular Formula : C21H14Cl2N2O4S
Molecular Weight : 461.31
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
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(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 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
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Methyl (E)-7-((1R,2R,3R)-3-hydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)-5-oxocyclopentyl)hept-5-enoate
stdClass Object
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[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
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13,14-Dihydroprostaglandin E1
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
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Catalogue No.:PA 28 0391006
Molecular Formula : C40H68O9
Molecular Weight : 692.98
