sacubitril and its Impurities
An antihypertensive drug, Sacubitril is used in combination with valsartan for the treatment of heart ailments. A prodrug of sacubitrilat which is an inhibitor of enzyme neprilysin, which aids the degradation of blood pressure-lowering peptides, atrial and brain natriuretic peptide.Reference standards of Sacubitril API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
 
	
			                                   
																				(2R,4S)-2-Methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]-5-(4-phenylphenyl)pentanoic Acid
(2R,4S)-2-Methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]-5-(4-phenylphenyl)pentanoic Acid
- Catalogue No.:PA 19 66520 
- CAS : - 1012341-50-2
- Molecular Formula : C23H29NO4 
- Molecular Weight : 383.48 
 
	
			                                   
																				(αR,γR)-γ-[[(1,1-Dimethylethoxy)carbonyl]amino]-α-methyl-[1,1'-biphenyl]-4-pentanoic Acid
(αR,γR)-γ-[[(1,1-Dimethylethoxy)carbonyl]amino]-α-methyl-[1,1'-biphenyl]-4-pentanoic Acid
- Catalogue No.:PA 19 66550 
- CAS : - 1012341-56-8
- Molecular Formula : C23H29NO4 
- Molecular Weight : 383.48 
 
	
			                                  ![4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-5-methoxy-4-m PA 19 66730](https://www.pharmaffiliates.com/pimages/PA1966730.jpg) 
																				4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-5-methoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic Acid
4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-5-methoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic Acid
- Catalogue No.:PA 19 66730 
- CAS : - 2408053-56-3
- Molecular Formula : C23H27NO5 
- Molecular Weight : 397.47 
 
	
			                                  ![4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-4-methyl-5-ox PA 19 66740](https://www.pharmaffiliates.com/pimages/PA1966740.jpg) 
																				4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-4-methyl-5-oxo-5-propoxypentan-2-yl)amino)-4-oxobutanoic Acid
4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-4-methyl-5-oxo-5-propoxypentan-2-yl)amino)-4-oxobutanoic Acid
- Catalogue No.:PA 19 66740 
- CAS : - 2751722-76-4
- Molecular Formula : C25H31NO5 
- Molecular Weight : 425.53 
 
	
			                                  ![(2E,4S)-5-[1,1'-Biphenyl]-4-yl-4-[[(1,1-dimethylet PA 19 0661010](https://www.pharmaffiliates.com/pimages/PA190661010.jpg) 
																				(2E,4S)-5-[1,1'-Biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic Acid
(2E,4S)-5-[1,1'-Biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic Acid
- Catalogue No.:PA 19 0661010 
- CAS : - 1015037-46-3
- Molecular Formula : C23H27NO4 
- Molecular Weight : 381.47 
 
	
			                                  ![(2R,4S)-Isopropyl 5-([1,1'-biphenyl]-4-yl)-4-(4-is PA 19 0661012](https://www.pharmaffiliates.com/pimages/PA190661012.jpg) 
																				(2R,4S)-Isopropyl 5-([1,1'-biphenyl]-4-yl)-4-(4-isopropoxy-4-oxobutanamido)-2-methylpentanoate
(2R,4S)-Isopropyl 5-([1,1'-biphenyl]-4-yl)-4-(4-isopropoxy-4-oxobutanamido)-2-methylpentanoate
- Catalogue No.:PA 19 0661012 
- CAS : - 2216755-67-6
- Molecular Formula : C28H37NO5 
- Molecular Weight : 467.61 
 
	
			                                  ![Ethyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(4-isopro PA 19 0661013](https://www.pharmaffiliates.com/pimages/PA190661013.jpg) 
																				Ethyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(4-isopropoxy-4-oxobutanamido)-2-methylpentanoate
Ethyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(4-isopropoxy-4-oxobutanamido)-2-methylpentanoate
- Catalogue No.:PA 19 0661013 
- CAS : - 2459446-53-6
- Molecular Formula : C27H35NO5 
- Molecular Weight : 453.58 
 
	
			                                  ![Isopropyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5- PA 19 0661015](https://www.pharmaffiliates.com/pimages/PA190661015.jpg) 
																				Isopropyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoate
Isopropyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoate
- Catalogue No.:PA 19 0661015 
- CAS : - 2459446-55-8
- Molecular Formula : C25H29NO4 
- Molecular Weight : 407.51 
 
	
			                                  ![Isopropyl 4-((3R,5S)-5-([1,1'-biphenyl]-4-ylmethyl PA 19 0661018](https://www.pharmaffiliates.com/pimages/PA190661018.jpg) 
																				Isopropyl 4-((3R,5S)-5-([1,1'-biphenyl]-4-ylmethyl)-3-methyl-2-oxopyrrolidin-1-yl)-4-oxobutanoate
Isopropyl 4-((3R,5S)-5-([1,1'-biphenyl]-4-ylmethyl)-3-methyl-2-oxopyrrolidin-1-yl)-4-oxobutanoate
- Catalogue No.:PA 19 0661018 
- CAS : - 2149600-13-3
- Molecular Formula : C25H29NO4 
- Molecular Weight : 407.51 
 
	
			                                  ![4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-5-isopropoxy- PA 19 0661020](https://www.pharmaffiliates.com/pimages/PA190661020.jpg) 
																				4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-5-isopropoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic acid
4-(((2S,4R)-1-([1,1'-Biphenyl]-4-yl)-5-isopropoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic acid
- Catalogue No.:PA 19 0661020 
- CAS : - 2514965-95-6
- Molecular Formula : C25H31NO5 
- Molecular Weight : 425.53 
 
	
			                                   
																				(E)-(R)-5-Biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methyl-pent-2-enoic Acid Ethyl Ester
(E)-(R)-5-Biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methyl-pent-2-enoic Acid Ethyl Ester
- Catalogue No.:PA 19 0661023 
- CAS : - 2957885-24-2
- Molecular Formula : C24H27NO5 
- Molecular Weight : 409.48 
 
	
			                                   
																				2-Methylpropan-2-aminium 4-(((2S,4R)-1-([1,1'-biphenyl]-4-yl)-5-methoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
2-Methylpropan-2-aminium 4-(((2S,4R)-1-([1,1'-biphenyl]-4-yl)-5-methoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
- Catalogue No.:PA 19 0661025 
- CAS : - NA
- Molecular Formula : C27H38N2O5 
- Molecular Weight : 470.61 
 
	
			                                   
																				2-Methylpropan-2-aminium (Z)-4-(((2S,4R)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobut-2-enoate
2-Methylpropan-2-aminium (Z)-4-(((2S,4R)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobut-2-enoate
- Catalogue No.:PA 19 0661026 
- CAS : - NA
- Molecular Formula : C28H38N2O5 
- Molecular Weight : 482.62 
 
	
			                                   
																				2-Methylpropan-2-aminium 4-(((2S,4S)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
2-Methylpropan-2-aminium 4-(((2S,4S)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
- Catalogue No.:PA 19 0661027 
- CAS : - NA
- Molecular Formula : C28H40N2O5 
- Molecular Weight : 484.64 
 
	
			                                   
																				2-Methylpropan-2-aminium 4-(((2R,4R)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
2-Methylpropan-2-aminium 4-(((2R,4R)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
- Catalogue No.:PA 19 0661028 
- CAS : - NA
- Molecular Formula : C28H40N2O5 
- Molecular Weight : 484.64 
 
	
			                                  ![rel.4-(((2R,4R)-1-([1,1'-Biphenyl]-4-yl)-5-ethoxy- PA 19 0661034](https://www.pharmaffiliates.com/pimages/PA190661034.jpg) 
																				rel.4-(((2R,4R)-1-([1,1'-Biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic Acid
rel.4-(((2R,4R)-1-([1,1'-Biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic Acid
- Catalogue No.:PA 19 0661034 
- CAS : - 766480-48-2
- Molecular Formula : C24H29NO5 
- Molecular Weight : 411.5 
 
	
			                                  ![(2Z,4R)-5-[1,1′-Biphenyl]-4-yl-4-[[(1,1-dimethyl PA 19 0661045](https://www.pharmaffiliates.com/pimages/PA190661045.jpg) 
																				(2Z,4R)-5-[1,1′-Biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic Acid
(2Z,4R)-5-[1,1′-Biphenyl]-4-yl-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-methyl-2-pentenoic Acid
- Catalogue No.:PA 19 0661045 
- CAS : - 1361408-16-3
- Molecular Formula : C23H27NO4 
- Molecular Weight : 381.47 
 
	
			                                  ![Calcium 4-(((2S,4R)-1-([1,1'-biphenyl]-4-yl)-5-met PA 19 0661058](https://www.pharmaffiliates.com/pimages/PA190661058.jpg) 
																				Calcium 4-(((2S,4R)-1-([1,1'-biphenyl]-4-yl)-5-methoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
Calcium 4-(((2S,4R)-1-([1,1'-biphenyl]-4-yl)-5-methoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
- Catalogue No.:PA 19 0661058 
- CAS : - 2751722-74-2
- Molecular Formula : C46H54CaN2O10 
- Molecular Weight : 835.02 
 
	
			                                   
																				2-Methylpropan-2-aminium 4-(((2R,4S)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
2-Methylpropan-2-aminium 4-(((2R,4S)-1-([1,1'-biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoate
- Catalogue No.:PA 19 0661061 
- CAS : - NA
- Molecular Formula : C28H40N2O5 
- Molecular Weight : 484.64 
 
	
			                                  ![(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxyca PA 19 0661063](https://www.pharmaffiliates.com/pimages/PA190661063.jpg) 
																				(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxycarbonyl)(nitroso)amino)-2-methylpentanoic Acid
(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxycarbonyl)(nitroso)amino)-2-methylpentanoic Acid
- Catalogue No.:PA 19 0661063 
- CAS : - NA
- Molecular Formula : C23H28N2O5 
- Molecular Weight : 412.49 

 
																				 
																				![(2S,4R)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxyca PA 19 66530](https://www.pharmaffiliates.com/pimages/PA1966530.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				![(R,E)-5-([1,1-Biphenyl]-4-yl)-4-((tert-butoxycarbo PA 19 66630](https://www.pharmaffiliates.com/pimages/PA1966630.jpg) 
																				![(R,E)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-((tert-buto PA 19 66640](https://www.pharmaffiliates.com/pimages/PA1966640.jpg) 
																				 
																				![Methyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-amino-2- PA 19 66650](https://www.pharmaffiliates.com/pimages/PA1966650.jpg) 
																				 
																				![Ethyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-((tert-bu PA 19 66670](https://www.pharmaffiliates.com/pimages/PA1966670.jpg) 
																				![(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-amino-2-methylp PA 19 66680](https://www.pharmaffiliates.com/pimages/PA1966680.jpg) 
																				![Ethyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-acetamido PA 19 66690](https://www.pharmaffiliates.com/pimages/PA1966690.jpg) 
																				 
																				 
																				![(R)-tert-Butyl (1-([1,1'-biphenyl]-4-yl)-3-hydroxy PA 19 66720](https://www.pharmaffiliates.com/pimages/PA1966720.jpg) 
																				![(2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-(4-ethoxy PA 19 0661000](https://www.pharmaffiliates.com/pimages/PA190661000.jpg) 
																				 
																				![(S)-1-([1,1'-Biphenyl]-4-yl)-3-(benzyloxy)propan-2 PA 19 0661002](https://www.pharmaffiliates.com/pimages/PA190661002.jpg) 
																				![(R)-2-(1-([1,1'-Biphenyl]-4-yl)-3-(benzyloxy)propa PA 19 0661003](https://www.pharmaffiliates.com/pimages/PA190661003.jpg) 
																				![(R)-1-([1,1'-Biphenyl]-4-yl)-3-(benzyloxy)propan-2 PA 19 0661004](https://www.pharmaffiliates.com/pimages/PA190661004.jpg) 
																				![tert-Butyl (R)-(1-([1,1'-biphenyl]-4-yl)-3-(benzyl PA 19 0661005](https://www.pharmaffiliates.com/pimages/PA190661005.jpg) 
																				![(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-2-methyl-4-nitrop PA 19 0661006](https://www.pharmaffiliates.com/pimages/PA190661006.jpg) 
																				![Ethyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-m PA 19 0661007](https://www.pharmaffiliates.com/pimages/PA190661007.jpg) 
																				 
																				![(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(4-isopropoxy-4 PA 19 0661011](https://www.pharmaffiliates.com/pimages/PA190661011.jpg) 
																				![(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(4-ethoxy-4-oxo PA 19 0661014](https://www.pharmaffiliates.com/pimages/PA190661014.jpg) 
																				![(R,E)-5-([1,1'-Biphenyl]-4-yl)-4-amino-2-methylpen PA 19 0661016](https://www.pharmaffiliates.com/pimages/PA190661016.jpg) 
																				![Ethyl (2R,4R)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-diox PA 19 0661017](https://www.pharmaffiliates.com/pimages/PA190661017.jpg) 
																				![(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(2,5-dioxopyrro PA 19 0661019](https://www.pharmaffiliates.com/pimages/PA190661019.jpg) 
																				![Ethyl (R,E)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-met PA 19 0661009](https://www.pharmaffiliates.com/pimages/PA190661009.jpg) 
																				 
																				 
																				 
																				![(4S)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxycarbo PA 19 0661029](https://www.pharmaffiliates.com/pimages/PA190661029.jpg) 
																				![(R)-1-(1-([1,1'-Biphenyl]-4-yl)-3-chloropropan-2-y PA 19 0661030](https://www.pharmaffiliates.com/pimages/PA190661030.jpg) 
																				![tert-Butyl (S)-(1-([1,1'-biphenyl]-4-yl)-3-hydroxy PA 19 0661031](https://www.pharmaffiliates.com/pimages/PA190661031.jpg) 
																				![(R,E)-5-([1,1'-Biphenyl]-4-yl)-4-(3-carboxypropana PA 19 0661021](https://www.pharmaffiliates.com/pimages/PA190661021.jpg) 
																				 
																				![(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-amino-2-methylp PA 19 0661033](https://www.pharmaffiliates.com/pimages/PA190661033.jpg) 
																				 
																				 
																				![(R)-3-([1,1'-Biphenyl]-4-yl)-2-aminopropan-1-ol Hy PA 19 0661038](https://www.pharmaffiliates.com/pimages/PA190661038.jpg) 
																				 
																				![tert-Butyl (R)-(1-([1,1'-biphenyl]-4-yl)-3-bromopr PA 19 0661040](https://www.pharmaffiliates.com/pimages/PA190661040.jpg) 
																				 
																				![Ethyl (2S,4R)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-m PA 19 0661042](https://www.pharmaffiliates.com/pimages/PA190661042.jpg) 
																				![Ethyl (2S,4S)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-m PA 19 0661043](https://www.pharmaffiliates.com/pimages/PA190661043.jpg) 
																				![Ethyl (2R,4R)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-m PA 19 0661044](https://www.pharmaffiliates.com/pimages/PA190661044.jpg) 
																				![Ethyl (R)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxy PA 19 0661046](https://www.pharmaffiliates.com/pimages/PA190661046.jpg) 
																				![Methyl (R)-3-([1,1'-biphenyl]-4-yl)-2-acetamidopro PA 19 0661047](https://www.pharmaffiliates.com/pimages/PA190661047.jpg) 
																				![Methyl (R)-3-([1,1'-biphenyl]-4-yl)-2-((tert-butox PA 19 0661048](https://www.pharmaffiliates.com/pimages/PA190661048.jpg) 
																				![tert-Butyl (R)-(3-([1,1'-biphenyl]-4-yl)-1-hydrazi PA 19 0661049](https://www.pharmaffiliates.com/pimages/PA190661049.jpg) 
																				 
																				 
																				![rel-Ethyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-aceta PA 19 0661052](https://www.pharmaffiliates.com/pimages/PA190661052.jpg) 
																				![5-([1,1'-Biphenyl]-4-ylmethyl)-3-methyl-1-nitrosop PA 19 0661055](https://www.pharmaffiliates.com/pimages/PA190661055.jpg) 
																				![5-([1,1'-Biphenyl]-4-ylmethyl)-3-methylpyrrolidin- PA 19 0661053](https://www.pharmaffiliates.com/pimages/PA190661053.jpg) 
																				![Methyl (Z)-3-([1,1'-biphenyl]-4-yl)-2-acetamidoacr PA 19 0661054](https://www.pharmaffiliates.com/pimages/PA190661054.jpg) 
																				![Ethyl (S,E)-5-([1,1'-biphenyl]-4-yl)-4-((tert-buto PA 19 0661056](https://www.pharmaffiliates.com/pimages/PA190661056.jpg) 
																				![(R)-3-([1,1'-Biphenyl]-4-yl)-2-aminopropan-1-ol PA 19 0661057](https://www.pharmaffiliates.com/pimages/PA190661057.jpg) 
																				![Methyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dio PA 19 0661059](https://www.pharmaffiliates.com/pimages/PA190661059.jpg) 
																				![Propyl (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dio PA 19 0661060](https://www.pharmaffiliates.com/pimages/PA190661060.jpg) 
																				![(2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(3-carboxy-N-ni PA 19 0661062](https://www.pharmaffiliates.com/pimages/PA190661062.jpg) 
																				![Ethyl (2S,4R)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-m PA 19 0661064](https://www.pharmaffiliates.com/pimages/PA190661064.jpg) 
																				![Ethyl (2R,4R)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-m PA 19 0661065](https://www.pharmaffiliates.com/pimages/PA190661065.jpg) 
																				![Ethyl (2S,4S)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-m PA 19 0661066](https://www.pharmaffiliates.com/pimages/PA190661066.jpg) 
																				![tert-Butyl (1-([1,1'-biphenyl]-4-yl)-3-hydroxyprop PA 19 0661067](https://www.pharmaffiliates.com/pimages/PA190661067.jpg) 
																				![Ethyl (2S,4R)-5-([1,1'-biphenyl]-4-yl)-4-((tert-bu PA 19 0661068](https://www.pharmaffiliates.com/pimages/PA190661068.jpg) 
																				![Ethyl (2R,4R)-5-([1,1'-biphenyl]-4-yl)-4-((tert-bu PA 19 0661069](https://www.pharmaffiliates.com/pimages/PA190661069.jpg) 
																				![tert-Butyl (S)-(1-([1,1'-biphenyl]-4-yl)-3-oxoprop PA 19 0661070](https://www.pharmaffiliates.com/pimages/PA190661070.jpg) 
																				 
																				![(S)-5-([1,1'-Biphenyl]-4-ylmethyl)pyrrolidin-2-one PA 19 0661072](https://www.pharmaffiliates.com/pimages/PA190661072.jpg) 
																				![5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxycarbonyl)a PA 19 0661073](https://www.pharmaffiliates.com/pimages/PA190661073.jpg) 
																				![Ethyl 5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarb PA 19 0661074](https://www.pharmaffiliates.com/pimages/PA190661074.jpg) 
																				 
 
 
 
