Taian Health Chemical Co., Ltd.

Losartan Potassium powder

• Category :

  Pharmaceuticals and Biochemicals/Others

• Synonyms :

  potassium 5-(4'-{[2-butyl-4-chloro-5-(hydroxymethyl)-1H-imidazol-1-yl]methyl}biphenyl-2-yl)tetrazol-1-ide;potassium (2-butyl-4-chloro-1-{[2'-(2H-tetrazol-5-yl)biphenyl-4-yl]methyl}-1H-imidazol-5-yl)methanolate;2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanol monopotassium salt;

• CAS NO :

  124750-99-8

• EC NO :

• Molecular Formula :

  C₂₂H₂₂ClKN₆O

• Molecular Weight :

  461.001

• Main Specifications :

  99%min

• InChI :

  InChI=1/C22H22ClN6O.K/c1-2-3-8-20-24-21(23)19(14-30)29(20)13-15-9-11-16(12-10-15)17-6-4-5-7-18(17)22-25-27-28-26-22;/h4-7,9-12H,2-3,8,13-14H2,1H3,(H,25,26,27,28);/q-1;+1

• Packing :

  25kg/drum Small packaging for samples,like 10g/plastic bag

• Product description :

  Product name:Losartan Potassium 
  Cas no.:124750-99-8 
  M.F:C22H22CIKN6OK 
  Assay:99% min 
  Appearance:White crystalline powder

  Item	Standards	Results
  Characters	White or almost white crystalline powder	White crystalline powder
  Identification	Infrared absorption: Must similar to reference standard	Conforms
  	Ultraviolet absorption: Must similar to reference standard	Conforms
  	Test for potassium: Must be positive	Positive
  Water	NMT 0.5%	0.1%
  Heavy metals	NMT 0.001%	Conforms
  Chromatographic purity	Any individual impurity NMT 0.2%	0.01%
  	Total impurities NMT 0.5%	0.04%
  Residual solvents	Cyclohexane NMT 0.1%	0.007%
  	Isopropyl alcohol NMT 0.2%	0.03%
  Assay(HPLC)	98.5~101.0%	99.2%

   
   
   2.Applications:

   

  Losartan is used to treat high blood pressure (hypertension) and to reduce the risk of a stroke. It may be used alone or in combination with other agents. Losartan is in a class of drugs called angiotensin II receptor antagonists. These type of medications work by preventing the constriction (narrowing) of blood vessels (veins and arteries). 

   

• Uses :

  used to treat high blood pressure (hypertension) and to reduce the risk of a stroke. It may be used alone or in combination with other agents.

• Molecular Structure :