travoprost and its Impurities
Travoprost is used to treat high pressure inside the eye including glaucoma, which is sold under the brand name Travatan. It is available as a generic medication in the United Kingdom.Reference standards of Travoprost API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
 
	
			                                   
																				Propan -2-yl 7-[3,5-dihydroxy-2-[3- hydroxy-4-[3-(trifluoromethyl)phenoxy]-but-1-enyl]-cyclopentyl]hept-5-enoate
Propan -2-yl 7-[3,5-dihydroxy-2-[3- hydroxy-4-[3-(trifluoromethyl)phenoxy]-but-1-enyl]-cyclopentyl]hept-5-enoate
- Catalogue No.:PA 47 05560 
- CAS : - 1942815-92-0
- Molecular Formula : C26H35F3O6 
- Molecular Weight : 500.55 
 
	
			                                   
																				(3aR,4R,5R,6aS)-4-((S,E)-3-((tert-Butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2,5-diol
(3aR,4R,5R,6aS)-4-((S,E)-3-((tert-Butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2,5-diol
- Catalogue No.:PA 47 05580 
- CAS : - NA
- Molecular Formula : C24H35F3O5Si 
- Molecular Weight : 488.62 
 
	
			                                   
																				Isopropyl (E)-7-((1S,2R,3S,5R)-3,5-dihydroxy-2-((S,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate
Isopropyl (E)-7-((1S,2R,3S,5R)-3,5-dihydroxy-2-((S,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate
- Catalogue No.:PA 47 05590 
- CAS : - NA
- Molecular Formula : C26H35F3O6 
- Molecular Weight : 500.56 
 
	
			                                   
																				(3aR,4S,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4S,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05600 
- CAS : - NA
- Molecular Formula : C30H47F3O5Si2 
- Molecular Weight : 600.87 
 
	
			                                   
																				(3aR,4R,5S,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4R,5S,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05610 
- CAS : - NA
- Molecular Formula : C30H47F3O5Si2 
- Molecular Weight : 600.87 
 
	
			                                   
																				(3aR,4S,5S,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4S,5S,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05620 
- CAS : - NA
- Molecular Formula : C30H47F3O5Si2 
- Molecular Weight : 600.87 
 
	
			                                   
																				(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((S,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((S,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05630 
- CAS : - NA
- Molecular Formula : C30H47F3O5Si2 
- Molecular Weight : 600.87 
 
	
			                                   
																				(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,Z)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,Z)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05640 
- CAS : - NA
- Molecular Formula : C30H47F3O5Si2 
- Molecular Weight : 600.87 
 
	
			                                   
																				(3aR,4R,5R,6aS)-4-((R,E)-3-((tert-Butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
(3aR,4R,5R,6aS)-4-((R,E)-3-((tert-Butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
- Catalogue No.:PA 47 05650 
- CAS : - NA
- Molecular Formula : C37H41F3O6Si 
- Molecular Weight : 666.81 
 
	
			                                   
																				(3aS,4S,5S,6aR)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aS,4S,5S,6aR)-5-((tert-Butyldimethylsilyl)oxy)-4-((R,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05660 
- CAS : - NA
- Molecular Formula : C30H47F3O5Si2 
- Molecular Weight : 600.87 
 
	
			                                   
																				(3aS,4S,5S,6aR)-5-((tert-Butyldimethylsilyl)oxy)-4-((S,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aS,4S,5S,6aR)-5-((tert-Butyldimethylsilyl)oxy)-4-((S,E)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05670 
- CAS : - NA
- Molecular Formula : C30H47F3O5Si2 
- Molecular Weight : 600.87 
 
	
			                                   
																				(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((S,Z)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((S,Z)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05680 
- CAS : - NA
- Molecular Formula : C30H47F3O5Si2 
- Molecular Weight : 600.87 
 
	
			                                   
																				(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)butyl)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4R,5R,6aS)-5-((tert-Butyldimethylsilyl)oxy)-4-((R)-3-((tert-butyldimethylsilyl)oxy)-4-(3-(trifluoromethyl)phenoxy)butyl)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05690 
- CAS : - 2323568-10-9
- Molecular Formula : C30H49F3O5Si2 
- Molecular Weight : 602.88 
 
	
			                                   
																				(3aR,4R,5R,6aS)-2-Oxo-4-((E)-3-oxo-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
(3aR,4R,5R,6aS)-2-Oxo-4-((E)-3-oxo-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
- Catalogue No.:PA 47 05700 
- CAS : - 54142-64-2
- Molecular Formula : C31H25F3O6 
- Molecular Weight : 550.53 
 
	
			                                   
																				(3aR,4R,5R,6aS)-4-((R,E)-3-Hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
(3aR,4R,5R,6aS)-4-((R,E)-3-Hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate
- Catalogue No.:PA 47 05710 
- CAS : - 114488-91-4
- Molecular Formula : C31H27F3O6 
- Molecular Weight : 552.55 
 
	
			                                   
																				(3aR,4R,5R,6aS)-4-((R,E)-3-Hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2,5-diol
(3aR,4R,5R,6aS)-4-((R,E)-3-Hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2,5-diol
- Catalogue No.:PA 47 05720 
- CAS : - 1204185-88-5
- Molecular Formula : C18H21F3O5 
- Molecular Weight : 374.36 
 
	
			                                   
																				(3aR,4R,5R,6aS)-Hexahydro-5-hydroxy-4-[(1E,3R)-3-hydroxy-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-2-one
(3aR,4R,5R,6aS)-Hexahydro-5-hydroxy-4-[(1E,3R)-3-hydroxy-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 05730 
- CAS : - 53872-60-9
- Molecular Formula : C18H19F3O5 
- Molecular Weight : 372.34 
 
	
			                                   
																				Travoprost Related Compound A ((5Z ,13E )-(9S,11R,15R )-9,11,15-trihydroxy-16-(m-trifluoromethylphe (1673012)
Travoprost Related Compound A ((5Z ,13E )-(9S,11R,15R )-9,11,15-trihydroxy-16-(m-trifluoromethylphe (1673012)
- Catalogue No.:PA USP1673012 
- CAS : - NA
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				Isopropyl (Z)-7-((1R,2R,3R,5S)-5-hydroxy-3-((tetrahydro-2H-pyran-2-yl)oxy)-2-((3R,E)-3-((tetrahydro-2H-pyran-2-yl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate
Isopropyl (Z)-7-((1R,2R,3R,5S)-5-hydroxy-3-((tetrahydro-2H-pyran-2-yl)oxy)-2-((3R,E)-3-((tetrahydro-2H-pyran-2-yl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate
- Catalogue No.:PA 47 0051006 
- CAS : - 1373876-51-7
- Molecular Formula : C36H51F3O8 
- Molecular Weight : 668.79 
 
	
			                                   
																				Isopropyl (Z)-7-((1R,2R,3R,5S)-5-hydroxy-2-((R,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-3-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enoate
Isopropyl (Z)-7-((1R,2R,3R,5S)-5-hydroxy-2-((R,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-3-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enoate
- Catalogue No.:PA 47 0051007 
- CAS : - NA
- Molecular Formula : C31H43F3O7 
- Molecular Weight : 584.67 
 
	
			                                   
																				Isopropyl (Z)-7-((1R,2R,3R,5S)-3-hydroxy-2-((R,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-5-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enoate
Isopropyl (Z)-7-((1R,2R,3R,5S)-3-hydroxy-2-((R,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-5-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)hept-5-enoate
- Catalogue No.:PA 47 0051008 
- CAS : - NA
- Molecular Formula : C31H43F3O7 
- Molecular Weight : 584.67 
 
	
			                                   
																				Isopropyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((3R,E)-3-((tetrahydro-2H-pyran-2-yl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate
Isopropyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((3R,E)-3-((tetrahydro-2H-pyran-2-yl)oxy)-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate
- Catalogue No.:PA 47 0051009 
- CAS : - NA
- Molecular Formula : C31H43F3O7 
- Molecular Weight : 584.67 
 
	
			                                   
																				Isopropyl (Z)-7-((1R,2R,3R,5S)-5-((diphenylphosphoryl)oxy)-3-hydroxy-2-((R,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate
Isopropyl (Z)-7-((1R,2R,3R,5S)-5-((diphenylphosphoryl)oxy)-3-hydroxy-2-((R,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate
- Catalogue No.:PA 47 0051010 
- CAS : - NA
- Molecular Formula : C38H44F3O7P 
- Molecular Weight : 700.73 
 
	
			                                   
																				(3aR,4R,5R,6aS)-4-((R,E)-3-Hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-5-((triethylsilyl)oxy)hexahydro-2H-cyclopenta[b]furan-2-one
(3aR,4R,5R,6aS)-4-((R,E)-3-Hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)-5-((triethylsilyl)oxy)hexahydro-2H-cyclopenta[b]furan-2-one
- Catalogue No.:PA 47 0051011 
- CAS : - 1642863-99-7
- Molecular Formula : C24H33F3O5Si 
- Molecular Weight : 486.6 

 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
 
 
 
