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Olanzapine pamoate impurities

S.No.
Chemical Name
Structure
CAS Number
01
5-methyl-2-((2-nitrophenyl)amino)thiophene-3-carbonitrile (Imp-A)
NA
02
2-methyl-5,10-dihydro-4Hbenzo[b]thieno[2,3-e][1,4]diazepin-4-one (Imp-B)
NA
03
1-(chloromethyl)-1-methyl-4-((2-methyl-5,10-dihydro-4 Hbenzo[b]thieno[2,3-e][1,4]diazepin-4-yl)methyl)piperazin-1-ium(Imp-C)
NA
04
N-Oxide impurity (Impurity-D)
NA
05
(2-((2-aminophenyl) amino)-5-methylthiophen-3-yl) (4-methylpiperazin-1-yl) methanone(Opening ring amide imputity)
NA
06
3-hydroxy-2-naphthoic acid (Bocacid impurity
NA


Ropinirole impurities

S.No.
Chemical Name
Structure
CAS Number
01
4-(2-bromoethyl)-3-chloroindolin-2-one (Chloro impurity)
NA
02
4-(2-bromoethyl) indolin-2-one(Bromo impurity)
NA
03
4-(2-(propylamino) ethyl) indolin-2-one (N-Propyl amine impurity)
NA
04
N-acetyl-2-(2-(2-bromoethyl)phenyl)-2-chloro-Nhydroxyacetamide(Hydroximic acid impurity)
NA
05
(2-((2-aminophenyl) amino)-5-methylthiophen-3-yl) (4-methylpiperazin-1-yl) methanone(Opening ring amide imputity)
NA
06
Alpha Chloro oxime acetate impurity
NA


Enalapril impurities

S.No.
Chemical Name
Structure
CAS Number
01
(R)-1-((R)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)pyrrolidine-2-carboxylic acid (impurity-A)
NA
02
R)-1-((R)-2-(((S)-1-oxo-1-phenethoxy-4-phenylbutan-2-yl)amino)propanoyl)pyrrolidine-2-carboxylic acid (Impurity-E)
NA
03
(S)-1-((S)-2-(((S)-1-carboxy-3-phenylpropyl)amino)propanoyl)pyrrolidine-2-carboxylic acid (impurity-c)
NA


Moxifloxacin impurities

S.No.
Chemical Name
Structure
CAS Number
01
1-cyclopropyl-6,8-difluoro-7-(hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-1,4-dihydroquinoline-3-carboxylicacid ( impurity-A)
NA
02
1-cyclopropyl-7-(hexahydro-1Hpyrrolo[3,4-b]pyridin-6(2H)-yl)-6,8-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Impurity-B)
NA
03
1-cyclopropyl-6-fluoro-7-(hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (impurity-C)
NA
04
1-cyclopropyl-8-fluoro-7-(hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
NA
05
1-cyclopropyl-6-fluoro-7-(hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-8-hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
NA


Solbutanol Impurities

S.No.
Chemical Name
Structure
CAS Number
01
(Impurity-A)
NA
02
(Impurity-B)
NA