Pharmaceutical Reference Standards / Impurity Standards

Losartan Potassium
Losartan Potassium Reference Standard
Losartan
Losartan EP Impurity A
Losartan EP Impurity B
Losartan EP Impurity C
Losartan EP Impurity D
Losartan EP Impurity E
Losartan EP Impurity F
Losartan EP Impurity G
Losartan EP Impurity H
Losartan EP Impurity I
Losartan EP Impurity J
Losartan EP Impurity K
Losartan Carboxylic Acid
Losartan Trityl Methyl Ether Impurity
Losartan Bromo N1 Trityl Impurity
N1,O-Ditrityl Losartan
Des[2`-(1H-tetrazol-5-yl)] 2-Cyanolosartan
Losartan Impurity 30
Losartan Impurity 36
Losartan Impurity 22
Losartan EP Impurity L
Losartan Impurity L Potassium
Losartan EP Impurity M
Losartan Impurity M Potassium
Losartan Impurity 35
Candesartan Dibromo N2-Trityl Impurity
2`-(2H-Tetrazol-5-yl)-[1,1`-biphenyl]-4-carbaldehyde
Losartan Ethyl Ether Impurity
Losartan Bromo N2 Trityl Impurity
Losartan Methyl Ether
Losartan Butyl Ether
Mixture of Losartan Impurity L+ Losartan Impurity M
Valsartan Impurity 15
Losartan Isopropyl Ether
Losartan Azide Impurity
Losartan Impurity 34
Losartan Impurity G
Losartan Impurity K
Losartan alpha-Butyl-Losartan Aldehyde Adduct
2`-(bromomethyl)-[1,1`-biphenyl]-2-carbonitrile
2-Butyl-4-chloro-1H-imidazole
Losartan O-Methyl Impurity
Nitroso Losartan
Losartan Impurity 20
Losartan Impurity 12
4`-[[2-butyl-4-chloro-5-(chloromethyl)-1H-imidazol-1-yl]methyl](1,1`-biphenyl)-2-carbonitrile
(2`-(1H-tetrazol-5-yl)-[1,1`-biphenyl]-4-yl)methanamine
BCFI Nitroso Impurity
Losartan Impurity 7
Losartan Azide Nitrile Impurity
Losartan Isomer Dichloro Nitrile
Losartan Isomer Dichloro Tetrazole
Losartan Impurity 5
Losartan Isomer Azide Tetrazole
Losartan Dichloro Tetrazole
Losartan Amine Impurity
Irbesartan Impurity 10
2-[4-(Aminomethyl)phenyl]benzoic Acid
2-[4-(Aminomethyl)phenyl]benzamide
(2-Butyl-4-chloro-1H-imidazol-5-yl) methanamine
4`-((5-(Aminomethyl)-2-butyl-4-chloro-1H-imidazol-1-yl)methyl)-[1,1`-biphenyl]-2-carbonitrile
4`-((4-(Aminomethyl)-2-butyl-5-chloro-1H-imidazol-1-yl)methyl)-[1,1`-biphenyl]-2-carbonitrile
Losartan Amine
4`-((5-(Azidomethyl)-2-butyl-4-chloro-1H-imidazol-1-yl)methyl)-[1,1`-biphenyl]-2-Carboxylic Acid
5-(Azidomethyl)-2-butyl-4-chloro-1H-imidazole
N-Trityl Losartan Isomer
4`-[(2-butyl-5-chloro-4-formyl-1H-imidazol-1-yl)methyl]biphenyl-2-carbonitrile
5-(azidomethyl)-2-butyl-4-chloro-1-((2`-isocyano-[1,1`-biphenyl]-4-yl)methyl)-1H-imidazole
4`-(Azidomethyl)-[1,1`-biphenyl]-3-carbonitrile
5-(4`-(azidomethyl)-[1,1`-biphenyl]-3-yl)-1H-tetrazole
(2-Butyl-4-chloro-1-((2`-(1-nitroso-1H-tetrazol-5-yl)-[1,1`-biphenyl]-4-yl)methyl)-1H-imidazol-5-yl)methanol
Nitroso Losartan Impurity
(2-Butyl-4-chloro-1-nitroso-1H-imidazol-5-yl)methanol
Deshydroxymethyl Losartan Trifluoroacetic Acid Salt
Trityl Losartan
N-Trityl Losartan Carboxaldehyde
Losartan EP Impurity C-Potassium Salt
Losartan Impurity 32
Losartan Impurity 33
Losartan Dimer Azide Impurity
4`-[(2-Butyl-4-chloro-5-formyl-1H-imidazol-1-yl)methyl]-[1,1`-Biphenyl]-2-carbonitrile
Olmesartan Impurity 47
Losartan Potassium Bromo analog
5-phenyl-2-trityl-2H-tetrazole
2,2`-bis(1-trityl-1H-tetrazol-5-yl)-1,1`-biphenyl
Losartan TTMB Impurity
Losartan Aldehyde Impurity
N-Trityl Losartan Isomer
1H-Imidazole-4-methanesulfonicacid,2-butyl-5-chloro-alpha-hydroxy

Metabolites

Losartan N1-Glucuronide
Losartan N2-glucuronide
LosartanCarboxylicAcidAcyl-Beta-D-Glucuronide

Isotope Labelled Compounds

Losartan Carboxylic Acid-D4
Losartan-D4