Losartan About Us

Losartan is a medication primarily prescribed for the treatment of high blood pressure (hypertension) and for certain types of heart conditions. It belongs to a class of drugs known as angiotensin II receptor blockers (ARBs). Losartan works by blocking the effects of a hormone called angiotensin II. Angiotensin II is a substance that narrows blood vessels, which leads to an increase in blood pressure. By blocking its effects, losartan helps to relax and widen blood vessels, thus lowering blood pressure.

Simson Pharma is the leading manufacturer and exporters of Losartan impurities. Buy Losartan impurities from Simson Pharma at best competitive price 

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List of losartan-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
NA
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 Carboxylic Acid-D4
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
Losartan-D4
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
Losartan Impurity 11
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
Losartan N1-Glucuronide
Losartan N2-glucuronide
LosartanCarboxylicAcidAcyl-Beta-D-Glucuronide
N-Trityl Losartan Isomer