MF:
C19H21N7O2|         MW:379.42 |			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 
			  	   			 	 
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF: C14H22N2O. 2 HCl|         MW:234.34 2 36.46 |			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 
			  	   			 	 
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF: C14H22N2O. 2 HCl|         MW:234.34 2 36.46 |			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 
			  	   			 	 
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF: C19H22N8|         MW:362.44 |			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 
			  	   			 	 
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF: C21H27N7O3|         MW:425.49 |			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 
			  	   			 	 
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF: 13C C15H17D3N6O. C6H8O7|         MW:316.39 192.12 |       CAS:540737-29-9 (non-labelled)  			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 
			  	   			 	 
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C16H22N6O3|         MW:346.39 |			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C16H22N6O4|         MW:362.39 |			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  Tofacitinib Impurity 143-((3R,4R)-4-methyl-3-(methyl(5-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C16H20N6O2|         MW:328.38 |       CAS:2101951-20-4  			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF: C21H27N7O3|         MW:425.49 |			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 	   
			  	   			 	 	 
			  	   			 	 
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C32H40N12O2|         MW:624.75 |       CAS:2102040-00-4  			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C10H12ClNO|         MW:197.66 |       CAS:2564-07-0  			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C10H12ClNO|         MW:197.66 |       CAS:39106-10-0  			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C10H12ClNO|         MW:197.66 |       CAS:5177-35-5  			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C18H22N2O|         MW:282.39 |       CAS:294852-91-8  			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C30H36N4O3|         MW:500.64 |       CAS:1374010-02-2  			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C33H34N8O4S2|         MW:670.81 |			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C23H31N7O3|         MW:453.55 |			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			 	 
		  	   			 	 	
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 
			  	   			 	 	 	  
			  	   			 	 	 	  
			  	   			 	 	 	      MF:C20H29N5O3|         MW:387.48 |       CAS:2227199-31-5  			  	   			 	 	 	   
			  	   			 	 	 	    
			  	   			 	 	 	  
			  	   			 	 	  
			  	   			 	  
								 
		  	   			 	 
		  	   			 	 		  	   			  
		  	   		
								  	   
		  
	
	
	
	
	
		
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