latanoprost and its Impurities
An ester prodrug, Latanoprost is used to treat ocular hypertension and open angle glaucoma. It helps in treating increased pressure inside the eye. It is released as a free acid inside the cornea. Reference standards of Latanoprost API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-one
Catalogue No.:PA 12 07610
CAS :
1240483-21-9
Molecular Formula : C30H52O4Si2
Molecular Weight : 532.91
(3aR,4R,5R,6aS)-4-Formyl-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
(3aR,4R,5R,6aS)-4-Formyl-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
Catalogue No.:PA 12 07620
CAS :
38754-71-1
Molecular Formula : C21H18O5
Molecular Weight : 350.37
(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((S)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-ol
(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((S)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-ol
Catalogue No.:PA 12 07630
CAS :
NA
Molecular Formula : C30H54O4Si2
Molecular Weight : 534.93
(Z)-7-((1S,2R,3S,4R)-3-((tert-Butyldimethylsilyl)oxy)-2-((R)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpentyl)-4-hydroxycyclopentyl)hept-5-enoic Acid
(Z)-7-((1S,2R,3S,4R)-3-((tert-Butyldimethylsilyl)oxy)-2-((R)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpentyl)-4-hydroxycyclopentyl)hept-5-enoic Acid
Catalogue No.:PA 12 07640
CAS :
NA
Molecular Formula : C35H62O5Si2
Molecular Weight : 619.05
Isopropyl (Z)-7-((1R,2R,3R,5S)-3-((tert-butyldimethylsilyl)oxy)-2-((R)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoate
Isopropyl (Z)-7-((1R,2R,3R,5S)-3-((tert-butyldimethylsilyl)oxy)-2-((R)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoate
Catalogue No.:PA 12 07650
CAS :
474944-22-4
Molecular Formula : C38H68O5Si2
Molecular Weight : 661.13
Latanoprost Related Compound A (Isopropyl (E)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-ph (1357486)
Latanoprost Related Compound A (Isopropyl (E)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-ph (1357486)
Catalogue No.:PA USP1357486
CAS :
913258-34-1
Molecular Formula : NA
Molecular Weight : NA
Latanoprost Related Compound B (Isopropyl (Z)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3S)-3-hydroxy-5-ph (1357497)
Latanoprost Related Compound B (Isopropyl (Z)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3S)-3-hydroxy-5-ph (1357497)
Catalogue No.:PA USP1357497
CAS :
145773-22-4
Molecular Formula : NA
Molecular Weight : NA
Latanoprost Related Compound D (Isopropyl (Z)-7-{(1R,2R,3R,5S)-2-[(R)-5-phenyl-3-(triethylsilyloxy) (1357522)
Latanoprost Related Compound D (Isopropyl (Z)-7-{(1R,2R,3R,5S)-2-[(R)-5-phenyl-3-(triethylsilyloxy) (1357522)
Catalogue No.:PA USP1357522
CAS :
477884-78-9
Molecular Formula : NA
Molecular Weight : NA
Latanoprost Related Compound E ((Z)-7-{(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl (1357533)
Latanoprost Related Compound E ((Z)-7-{(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl (1357533)
Catalogue No.:PA USP1357533
CAS :
41639-83-2
Molecular Formula : NA
Molecular Weight : NA
4-(Nitrooxy)butyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((S)-3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoate
4-(Nitrooxy)butyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((S)-3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoate
Catalogue No.:PA 12 0071000
CAS :
2099033-64-2
Molecular Formula : C27H41NO8
Molecular Weight : 507.62
4-(Nitrooxy)butyl (E)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((R)-3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoate
4-(Nitrooxy)butyl (E)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((R)-3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoate
Catalogue No.:PA 12 0071001
CAS :
2099033-66-4
Molecular Formula : C27H41NO8
Molecular Weight : 507.62
(3aR,4R,5R,6aS)-4-((R)-3-Hydroxy-5-phenylpentyl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
(3aR,4R,5R,6aS)-4-((R)-3-Hydroxy-5-phenylpentyl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
Catalogue No.:PA 12 0071003
CAS :
145667-74-9
Molecular Formula : C31H32O5
Molecular Weight : 484.59
Isopropyl (Z)-7-((1S,2S,3S,5R)-3,5-dihydroxy-2-((S)-3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoate
Isopropyl (Z)-7-((1S,2S,3S,5R)-3,5-dihydroxy-2-((S)-3-hydroxy-5-phenylpentyl)cyclopentyl)hept-5-enoate
Catalogue No.:PA 12 0071006
CAS :
NA
Molecular Formula : C26H40O5
Molecular Weight : 432.6