API and IMPURITY STANDARD CATALOGUE                      Download Impurity Catalogue

   
Sr. No.
Product/Impurity
Structure
Chemical Name
CAS No.
1. Acamprosate Calcium
1
Acamprosate Calcium
Acamprosate calcium
77337-73-6
2
Impurity-B-formyl Acamprosate
Formyl acamprosate calcium
NA
3
Impurity-C-ACP-2
3-(Acetyl methylamino)propane-1-sulfonic acid
741659-31-4
2. Anastrozole
1
Anastrozole
2,2'-[5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-phenylene] bis(2-methyl propio nitrile)
120511-73-1
2
Impurity A
2,2'-[5(1H-1,3,4-Triazol-1-ylmethyl)-1,3-phenylene-di-(2-methylpropionitrile)
120511-92-4
3. Aprepitant
1
APT00
5-([(2R,3S)-2-((1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy)-3-(4-fluorophenyl)-4-morpholinyl]methyl)-1,2-dihydro-3H-1,2,4-triazol-3-one
170729-80-3
2
Impurity-2(Int.-01)
N'-{2-[2-[1-(3,5-bis(trifluoromethyl-phenyl)ethoxy]-3-(4-fluorophenyl)-morpholin-4-yl]-1-imino-ethyl}-hydrazine carboxylic acid methyl ester
219821-37-1
3
APT00 Impurity-3 (Desfluoro Impurity)
5-{2-[1-(3,5-bis(trifluoromethyl)phenyl]ethoxy)-3-phenyl-morpholin-4-ylmethyl}-1,2-dihydro-1,2,4-triazol-3-one
170729-76-7
4
APT00 Impurity-4 (keto Impurity)
3,5-bis(trifluoromethyl)benzoic acid-3-(4-fluorophenyl)-4-(5-oxo-2,5-dihydro-1H-[1,2,4]-triazol-3-ylmethyl)-morpholin-2-yl ester
NA
5
Apt00 impurity-5(Diasteriomer)
5-([(2R,3S)-2-((1S)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy)-3-(4-fluorophenyl)-4-morpholinyl]methyl)-1,2-dihydro-3H-[1,2,4]-triazol-3-one
170902-81-5
6
Apt00 Impurity-6/Trans isomer
5-([(2R,3S)-2-((1S)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy)-3-(4-fluorophenyl)-4-morpholinyl]methyl)-1,2-dihydro-3H-[1,2,4]-triazol-3-one
1242175-40-1
7
APT enantiomer (Impurity-E)-IMP-7
3-([(2S,3R)-2-((S)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy)-3-(4-fluorophenyl) morpholino]methyl)-1H-[1,2,4]-triazol-5-(4H)-3-one
172822-29-6
8
APT02 Des fluoro impurity
2-[1-(3,5-bis-trifluoromethyl-phenyl)ethoxy]-3-phenyl morpholine para toluene sulphonic acid salt
NA
9
APT05 Trans isomer
(2S-trans)-3,5-bis-(trifluoromethyl-benzeneacetic acid-3-((S)-4-fluorophenyl)-4-(phenylmethyl)-2-morpholinyl ester
NA

Copyright © 2010 Ind-Swift Laboratories Limited. All rights reserved.

Designned & Developed by Ayushveda Informatics