linezolid and its Impurities
An antibacterial drug which is used for the treatment of infections caused by Gram-positive bacteria. Linezolid belongs to oxazolidinone class of medicines, which are are protein synthesis inhibitors. Linezolid stops the growth and reproduction of bacteria by disrupting translation of messenger RNA (mRNA) into proteins in the ribosome. Reference standards of Linezolid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
 
	
			                                  ![N-[(2S)-3-Amino-2-hydroxypropyl]-N-[3-fluoro-4-(4m PA 12 19660](https://www.pharmaffiliates.com/pimages/PA1219660.jpg) 
																				N-[(2S)-3-Amino-2-hydroxypropyl]-N-[3-fluoro-4-(4morpholinyl) phenyl] acetamide Dihydrochloride
N-[(2S)-3-Amino-2-hydroxypropyl]-N-[3-fluoro-4-(4morpholinyl) phenyl] acetamide Dihydrochloride
- Catalogue No.:PA 12 19660 
- CAS : - NA
- Molecular Formula : C15H24Cl2FN3O3 
- Molecular Weight : 384.27 
 
	
			                                   
																				N-(3-(((R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methoxy)-2-hydroxypropyl)-N-((3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)acetamide
N-(3-(((R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methoxy)-2-hydroxypropyl)-N-((3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)acetamide
- Catalogue No.:PA 12 19700 
- CAS : - NA
- Molecular Formula : C33H41F2N5O9 
- Molecular Weight : 689.7 
 
	
			                                   
																				Linezolid Related Compound A ((R)-5-(azidomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one) (1367570)
Linezolid Related Compound A ((R)-5-(azidomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one) (1367570)
- Catalogue No.:PA USP1367570 
- CAS : - NA
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				Linezolid Related Compound B ((S)-N-{[3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl]methyl}t (1367581)
Linezolid Related Compound B ((S)-N-{[3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl]methyl}t (1367581)
- Catalogue No.:PA USP1367581 
- CAS : - 216868-57-4
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				Linezolid Related Compound C ((S)-5-(aminomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one) (1367592)
Linezolid Related Compound C ((S)-5-(aminomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one) (1367592)
- Catalogue No.:PA USP1367592 
- CAS : - 168828-90-8
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				Linezolid Related Compound D ((R)-[3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl]methyl meth (1367606)
Linezolid Related Compound D ((R)-[3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl]methyl meth (1367606)
- Catalogue No.:PA USP1367606 
- CAS : - NA
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				Linezolid R-Isomer (N-{[(R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methyl}acetamide) (1367639)
Linezolid R-Isomer (N-{[(R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methyl}acetamide) (1367639)
- Catalogue No.:PA USP1367639 
- CAS : - NA
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				3-((3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methoxy)propane-1,2-diyl Dimethanesulfonate
3-((3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methoxy)propane-1,2-diyl Dimethanesulfonate
- Catalogue No.:PA 12 0191005 
- CAS : - NA
- Molecular Formula : C19H27FN2O10S2 
- Molecular Weight : 526.55 
 
	
			                                   
																				(S)-5-((Benzylamino)methyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one Hydrochloride
(S)-5-((Benzylamino)methyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one Hydrochloride
- Catalogue No.:PA 12 0191008 
- CAS : - 1236077-63-6
- Molecular Formula : C21H25ClFN3O3 
- Molecular Weight : 421.9 
 
	
			                                   
																				(5S,5'S)-5,5'-((Benzylazanediyl)bis(methylene))bis(3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one)
(5S,5'S)-5,5'-((Benzylazanediyl)bis(methylene))bis(3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one)
- Catalogue No.:PA 12 0191009 
- CAS : - NA
- Molecular Formula : C35H39F2N5O6 
- Molecular Weight : 663.72 
 
	
			                                  ![2-[(2S)-3-[[3-Fluoro-4-(4-morpholinyl)phenyl]amino PA 12 0191017](https://www.pharmaffiliates.com/pimages/PA120191017.jpg) 
																				2-[(2S)-3-[[3-Fluoro-4-(4-morpholinyl)phenyl]amino]-2-hydroxypropyl]-1H-isoindole-1,3(2H)-dione
2-[(2S)-3-[[3-Fluoro-4-(4-morpholinyl)phenyl]amino]-2-hydroxypropyl]-1H-isoindole-1,3(2H)-dione
- Catalogue No.:PA 12 0191017 
- CAS : - 2512195-95-6
- Molecular Formula : C21H22FN3O4 
- Molecular Weight : 399.42 
 
	
			                                   
																				N,N-Bis{[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl] methyl]}amine ;
N,N-Bis{[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl] methyl]}amine ;
- Catalogue No.:PA 12 0191022 
- CAS : - 2307625-63-2
- Molecular Formula : C28H33F2N5O6 
- Molecular Weight : 573.6 
 
	
			                                  ![N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-ox PA 12 0191023](https://www.pharmaffiliates.com/pimages/PA120191023.jpg) 
																				N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl] methyl] N-methyl-acetamide
N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl] methyl] N-methyl-acetamide
- Catalogue No.:PA 12 0191023 
- CAS : - NA
- Molecular Formula : C17H22FN3O4 
- Molecular Weight : 351.38 
 
	
			                                   
																				(S)-2-(2-((4-(5-(Acetamidomethyl)-2-oxooxazolidin-3-yl)-2-fluorophenyl)amino)ethoxy)acetic acid
(S)-2-(2-((4-(5-(Acetamidomethyl)-2-oxooxazolidin-3-yl)-2-fluorophenyl)amino)ethoxy)acetic acid
- Catalogue No.:PA 12 0191028 
- CAS : - 368891-69-4
- Molecular Formula : C16H20FN3O6 
- Molecular Weight : 369.35 
 
	
			                                   
																				(S)-N-(4-(5-(Acetamidomethyl)-2-oxooxazolidin-3-yl)-2-fluorophenyl)-N-(2-hydroxyethyl)glycine
(S)-N-(4-(5-(Acetamidomethyl)-2-oxooxazolidin-3-yl)-2-fluorophenyl)-N-(2-hydroxyethyl)glycine
- Catalogue No.:PA 12 0191029 
- CAS : - 368891-70-7
- Molecular Formula : C16H20FN3O6 
- Molecular Weight : 369.35 
 
	
			                                   
																				2-((R)-3-(((S)-3-(1,3-Dioxoisoindolin-2-yl)-2-hydroxypropyl)(3-fluoro-4-morpholinophenyl)amino)-2-hydroxypropyl)isoindoline-1,3-dione
2-((R)-3-(((S)-3-(1,3-Dioxoisoindolin-2-yl)-2-hydroxypropyl)(3-fluoro-4-morpholinophenyl)amino)-2-hydroxypropyl)isoindoline-1,3-dione
- Catalogue No.:PA 12 0191031 
- CAS : - 1798014-14-8
- Molecular Formula : C32H31FN4O7 
- Molecular Weight : 602.62 
 
	
			                                   
																				3-(((R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methoxy)propane-1,2-diyl dimethanesulfonate
3-(((R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methoxy)propane-1,2-diyl dimethanesulfonate
- Catalogue No.:PA 12 0191041 
- CAS : - NA
- Molecular Formula : C19H27FN2O10S2 
- Molecular Weight : 526.55 
 
	
			                                   
																				(S)-N-(3-Fluoro-4-morpholinophenyl)-N-(3-(N-((3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)acetamido)propyl)acetamide
(S)-N-(3-Fluoro-4-morpholinophenyl)-N-(3-(N-((3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)acetamido)propyl)acetamide
- Catalogue No.:PA 12 0191049 
- CAS : - NA
- Molecular Formula : C31H39F2N5O6 
- Molecular Weight : 615.68 
 
	
			                                   
																				(R)-N-(3-(1,3-Dioxoisoindolin-2-yl)-2-hydroxypropyl)-N-(3-fluoro-4-morpholinophenyl)nitrous amide
(R)-N-(3-(1,3-Dioxoisoindolin-2-yl)-2-hydroxypropyl)-N-(3-fluoro-4-morpholinophenyl)nitrous amide
- Catalogue No.:PA 12 0191052 
- CAS : - NA
- Molecular Formula : C21H21FN4O5 
- Molecular Weight : 428.42 

 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				![N-[[3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-o PA 12 19580](https://www.pharmaffiliates.com/pimages/PA1219580.jpg) 
																				 
																				 
																				 
																				 
																				![[3-Fluoro-4-(4-morpholinyl)phenyl]carbamic Acid Ph PA 12 19630](https://www.pharmaffiliates.com/pimages/PA1219630.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				![N-[(2R)-3-[[3-Fluoro-4-(4-morpholinyl)phenyl]amino PA STI 041950](https://www.pharmaffiliates.com/pimages/PASTI041950.jpg) 
																				 
																				 
																				 
																				 
																				![(5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-5-[[(met PA 12 19720](https://www.pharmaffiliates.com/pimages/PA1219720.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				![2-[(4-Amino-2-fluorophenyl)amino]ethanol PA 12 19750](https://www.pharmaffiliates.com/pimages/PA1219750.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				![(5R)-5-[(Acetyloxy)methyl]-3-[3-fluoro-4-(4-morpho PA 12 0191007](https://www.pharmaffiliates.com/pimages/PA120191007.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				![2-[(2R)-3-[[4-(4-Morpholinyl)phenyl]amino]-2-hydro PA 12 0191018](https://www.pharmaffiliates.com/pimages/PA120191018.jpg) 
																				![(R)-N-[[3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo PA 12 0191019](https://www.pharmaffiliates.com/pimages/PA120191019.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				![tert-Butyl (S)-(3-([1,1'-biphenyl]-4-yl)-2-hydroxy PA 12 0191044](https://www.pharmaffiliates.com/pimages/PA120191044.jpg) 
																				![(R)-N-(1-([1,1'-Biphenyl]-4-yl)-3-hydroxypropan-2- PA 12 0191045](https://www.pharmaffiliates.com/pimages/PA120191045.jpg) 
																				![(R)-3-([1,1'-Biphenyl]-4-yl)-2-((tert-butoxycarbon PA 12 0191046](https://www.pharmaffiliates.com/pimages/PA120191046.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
 
 
 
