rivastigmine and its Impurities
Rivastigmine is used to treat confusion related to Alzheimer's disease and to Parkinson's disease. It is a cholinesterase inhibitor. Reference standards of Rivastigmine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
 
	
			                                   
																				Rivastigmine Tartrate R-Isomer ((R)-3-[1-(Dimethylamino)ethyl]phenyl ethylmethylcarbamate, hydrogen (1604847)
Rivastigmine Tartrate R-Isomer ((R)-3-[1-(Dimethylamino)ethyl]phenyl ethylmethylcarbamate, hydrogen (1604847)
- Catalogue No.:PA USP1604847 
- CAS : - 415973-05-6
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				Rivastigmine Related Compound B ((R,S)-3-[1-(Dimethylamino)ethyl]phenyl dimethylcarbamate) (1604870)
Rivastigmine Related Compound B ((R,S)-3-[1-(Dimethylamino)ethyl]phenyl dimethylcarbamate) (1604870)
- Catalogue No.:PA USP1604870 
- CAS : - 25081-93-0
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				Rivastigmine Related Compound E ((S)-1-(3-{[Ethyl(methyl)carbamoyl]oxy}phenyl)-N,N,N-trimethylethan (1604950)
Rivastigmine Related Compound E ((S)-1-(3-{[Ethyl(methyl)carbamoyl]oxy}phenyl)-N,N,N-trimethylethan (1604950)
- Catalogue No.:PA USP1604950 
- CAS : - NA
- Molecular Formula : NA 
- Molecular Weight : NA 
 
	
			                                   
																				(S)-3-(1-(Dimethylamino)ethyl)phenyl diethylcarbamate (2R,3R)-2,3-bis((4-methylbenzoyl)oxy)succinate
(S)-3-(1-(Dimethylamino)ethyl)phenyl diethylcarbamate (2R,3R)-2,3-bis((4-methylbenzoyl)oxy)succinate
- Catalogue No.:PA 18 0771007 
- CAS : - 2580175-95-5
- Molecular Formula : C35H42N2O10 
- Molecular Weight : 650.73 

 
																				![3-[1-(Dimethylamino)ethyl]phenol PA 18 34520](https://www.pharmaffiliates.com/pimages/PA1834520.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				![3-[1-[Di(methyl-d3)amino]ethyl]phenol PA STI 034160](https://www.pharmaffiliates.com/pimages/PASTI034160.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				![((R)-3-[1-(Dimethylamino)ethyl]phenyl ethyl(methyl PA 18 0341001](https://www.pharmaffiliates.com/pimages/PA180341001.jpg) 
																				![(S)-1-(3-{[Ethyl(methyl)carbamoyl]oxy}phenyl)-N,N, PA 18 0771001](https://www.pharmaffiliates.com/pimages/PA180771001.jpg) 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
																				 
 
 
 
