Alprostadil-Impurities | Pharmaffiliates

alprostadil and its Impurities

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.

Displaying 24 results for alprostadil Impurities
PA 28 39000

Alprostadil - API

Alprostadil


  • Catalogue No.:PA 28 39000

  • CAS :

    745-65-3

  • Molecular Formula : C20H34O5

  • Molecular Weight : 354.48

PA 28 39010

Alprostadil - Impurity A

Prostaglandin A1


  • Catalogue No.:PA 28 39010

  • CAS :

    14152-28-4

  • Molecular Formula : C20H32O4

  • Molecular Weight : 336.47

PA 28 39020

Alprostadil - Impurity B

Prostaglandin B1


  • Catalogue No.:PA 28 39020

  • CAS :

    13345-51-2

  • Molecular Formula : C20H32O4

  • Molecular Weight : 336.47

PA 28 39030

Alprostadil - Impurity C

15-Keto Prostaglandin E1


  • Catalogue No.:PA 28 39030

  • CAS :

    22973-19-9

  • Molecular Formula : C20H32O5

  • Molecular Weight : 352.47

PA 28 39040

Alprostadil - Impurity D

15-epiprostaglandin E1


  • Catalogue No.:PA 28 39040

  • CAS :

    20897-91-0

  • Molecular Formula : C20H34O5

  • Molecular Weight : 354.48

PA 28 39050

Alprostadil - Impurity E

11-epiprostaglandin E1


  • Catalogue No.:PA 28 39050

  • CAS :

    24570-01-2

  • Molecular Formula : C20H34O5

  • Molecular Weight : 354.48

PA 28 39060

Alprostadil - Impurity F

8-epiprostaglandin E1


  • Catalogue No.:PA 28 39060

  • CAS :

    21003-46-3

  • Molecular Formula : C20H34O5

  • Molecular Weight : 354.48

PA 28 39070

Alprostadil - Impurity G

Dinoprostone


  • Catalogue No.:PA 28 39070

  • CAS :

    363-24-6

  • Molecular Formula : C20H32O5

  • Molecular Weight : 352.47

PA 28 39080

Alprostadil - Impurity H (Freebase)

(5E)-prostaglandin E2


  • Catalogue No.:PA 28 39080

  • CAS :

    36150-00-2

  • Molecular Formula : C20H32O5

  • Molecular Weight : 352.47

PA 28 39090

Alprostadil - Impurity I

Prostaglandin E1, Ethyl Ester


  • Catalogue No.:PA 28 39090

  • CAS :

    35900-16-4

  • Molecular Formula : C22H38O5

  • Molecular Weight : 382.53

PA 28 39100

Alprostadil - Impurity J

Prostaglandin E1, Isopropyl Ester


  • Catalogue No.:PA 28 39100

  • CAS :

    217182-28-0

  • Molecular Formula : C23H40O5

  • Molecular Weight : 396.56

PA 28 39110

Alprostadil - Impurity K

Triphenylphosphine Oxide


  • Catalogue No.:PA 28 39110

  • CAS :

    791-28-6

  • Molecular Formula : C18H15OP

  • Molecular Weight : 278.28

PA USP1016000

Alprostadil (1016000)

Alprostadil (1016000)


  • Catalogue No.:PA USP1016000

  • CAS :

    745-65-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000054

Alprostadil (Y0000054)

Alprostadil (Y0000054)


  • Catalogue No.:PA EPY0000054

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA JP0005

Alprostadil (JP 0005)

Alprostadil (JP 0005)


  • Catalogue No.:PA JP0005

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 28 39510

(1R,2S,3R,5S)-5-Acetyloxy-2-hydroxymethyl-3-tetrahydropyranyloxy-α-(phenylseleno)cyclopentaneheptanoic Acid Methyl Ester (Mixture of Diastereomers)

(1R,2S,3R,5S)-5-Acetyloxy-2-hydroxymethyl-3-tetrahydropyranyloxy-α-(phenylseleno)cyclopentaneheptanoic Acid Methyl Ester (Mixture of Diastereomers)


  • Catalogue No.:PA 28 39510

  • CAS :

    61302-47-4

  • Molecular Formula : C21H36O7

  • Molecular Weight : 400.51

PA 28 39520

Prostaglandin H2

Prostaglandin H2


  • Catalogue No.:PA 28 39520

  • CAS :

    42935-17-1

  • Molecular Formula : C20H32O5

  • Molecular Weight : 352.47

PA 28 39530

Viprostol

Viprostol


  • Catalogue No.:PA 28 39530

  • CAS :

    73647-73-1

  • Molecular Formula : C23H36O5

  • Molecular Weight : 392.53

PA 28 0391000

Alprostadil Alfadex

Alprostadil Alfadex


  • Catalogue No.:PA 28 0391000

  • CAS :

    55648-20-9

  • Molecular Formula : C56H94O35

  • Molecular Weight : 1327.33

PA 28 0391001

(3aR,4R,5R,6aS)-4-[3-(Ethyleneketal)decanyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one

(3aR,4R,5R,6aS)-4-[3-(Ethyleneketal)decanyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one


  • Catalogue No.:PA 28 0391001

  • CAS :

    118696-65-4

  • Molecular Formula : C19H32O5

  • Molecular Weight : 340.46

PA 28 0391002

PF 9184

PF 9184


  • Catalogue No.:PA 28 0391002

  • CAS :

    1221971-47-6

  • Molecular Formula : C21H14Cl2N2O4S

  • Molecular Weight : 461.31

PA 28 0391003

(Z)-7-((1R,2R,3R,5S)-3,5-Dihydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)cyclopentyl)hept-5-enoic acid

(Z)-7-((1R,2R,3R,5S)-3,5-Dihydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)cyclopentyl)hept-5-enoic acid


  • Catalogue No.:PA 28 0391003

  • CAS :

    NA

  • Molecular Formula : C20H34O5

  • Molecular Weight : 354.49

PAI 28 039001

(E)-7-((1R,2R,3R)-3-((Tert-butyldimethylsilyl)oxy)-2-((S,E)-3-hydroxyoct-1-en-1-yl)-5-oxocyclopentyl)hept-5-enoic Acid

(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

  • CAS :

    NA

  • Molecular Formula : C26H46O5Si

  • Molecular Weight : 466.73

PAI 28 039002

Methyl (E)-7-((1R,2R,3R)-3-hydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)-5-oxocyclopentyl)hept-5-enoate

Methyl (E)-7-((1R,2R,3R)-3-hydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)-5-oxocyclopentyl)hept-5-enoate


  • Catalogue No.:PAI 28 039002

  • CAS :

    104012-07-9

  • Molecular Formula : C21H34O5

  • Molecular Weight : 366.5