Losartan-impurities | Pharmaffiliates

losartan

Losartan is used for hypertension, including in people with left ventricular hypertrophy and kidney dysfunction among type II diabetics. It is available as a generic medication. It may be used alone or in addition to other blood pressure medication. Reference standards of Losartan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => 5-[4'-Bromomethyl-(1,1'-biphenyl)-2-yl]-2-triphenylmethyltetrazole-d4
    [catalogue_number] => PA STI 014920
    [category_ids] => ,79,80,71,70,98,
    [chemical_name] => 
    [weight] => 561.51
    [form] => C33H21D4BrN4
    [cas] => 1330277-14-9
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PA STI 014920

5-[4'-Bromomethyl-(1,1'-biphenyl)-2-yl]-2-triphenylmethyltetrazole-d4


  • Catalogue No.:PA STI 014920

  • CAS :

    1330277-14-9

  • Molecular Formula : C33H21D4BrN4

  • Molecular Weight : 561.51

stdClass Object
(
    [pname] => Losartan Carboxaldehyde-d3
    [catalogue_number] => PA STI 016040
    [category_ids] => ,71,78,70,82,98,
    [chemical_name] => 
    [weight] => 423.91
    [form] => C22H18D3ClN6O
    [cas] => 1184999-26-5
    [pslug] => 1184999-26-5-losartan-carboxaldehyde-d3-pasti016040
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PA STI 016040

Losartan Carboxaldehyde-d3


  • Catalogue No.:PA STI 016040

  • CAS :

    1184999-26-5

  • Molecular Formula : C22H18D3ClN6O

  • Molecular Weight : 423.91

stdClass Object
(
    [pname] => Des[2'-(1H-tetrazol-5-yl)] 2-Cyanolosartan-D3
    [catalogue_number] => PA STI 029030
    [category_ids] => ,79,80,74,71,78,70,82,98,
    [chemical_name] => 
    [weight] => 382.90
    [form] => C22H19D3ClN3O
    [cas] => NA
    [pslug] => des-2-1h-tetrazol-5-yl-2-cyanolosartan-d3-pasti029030
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PA STI 029030

Des[2'-(1H-tetrazol-5-yl)] 2-Cyanolosartan-D3


  • Catalogue No.:PA STI 029030

  • CAS :

    NA

  • Molecular Formula : C22H19D3ClN3O

  • Molecular Weight : 382.90

stdClass Object
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    [pname] => Des[2'-(1H-tetrazol-5-yl)] 2-Cyanolosartan Carboxaldehyde-D3
    [catalogue_number] => PA STI 029040
    [category_ids] => ,79,80,74,71,78,70,82,98,
    [chemical_name] => 
    [weight] => 380.89
    [form] => C22H17D3ClN3O
    [cas] => NA
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PA STI 029040

Des[2'-(1H-tetrazol-5-yl)] 2-Cyanolosartan Carboxaldehyde-D3


  • Catalogue No.:PA STI 029040

  • CAS :

    NA

  • Molecular Formula : C22H17D3ClN3O

  • Molecular Weight : 380.89

stdClass Object
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    [pname] => Losartan-d3
    [catalogue_number] => PA STI 057150
    [category_ids] => ,71,98,78,70,82,
    [chemical_name] => 
    [weight] => 425.93
    [form] => C22H20D3ClN6O
    [cas] => 1030936-74-3
    [pslug] => 1030936-74-3-losartan-d3-pasti057150
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PA STI 057150

Losartan-d3


  • Catalogue No.:PA STI 057150

  • CAS :

    1030936-74-3

  • Molecular Formula : C22H20D3ClN6O

  • Molecular Weight : 425.93

stdClass Object
(
    [pname] => Losartan-d4
    [catalogue_number] => PA STI 057160
    [category_ids] => ,71,98,78,70,82,
    [chemical_name] => 
    [weight] => 426.94
    [form] => C22H19D4ClN6O

    [cas] => 1030937-27-9
    [pslug] => 1030937-27-9-losartan-d4-pasti057160
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PA STI 057160

Losartan-d4


  • Catalogue No.:PA STI 057160

  • CAS :

    1030937-27-9

  • Molecular Formula : C22H19D4ClN6O

  • Molecular Weight : 426.94

stdClass Object
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    [pname] => Losartan-d3 Carboxylic Acid
    [catalogue_number] => PA STI 057180
    [category_ids] => ,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 439.91
    [form] => C22H18D3ClN6O2
    [cas] => 1189729-40-5
    [pslug] => 1189729-40-5-losartan-d3-carboxylic-acid-pasti057180
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PA STI 057180

Losartan-d3 Carboxylic Acid


  • Catalogue No.:PA STI 057180

  • CAS :

    1189729-40-5

  • Molecular Formula : C22H18D3ClN6O2

  • Molecular Weight : 439.91

stdClass Object
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    [pname] => Losartan-d4 Carboxylic Acid
    [catalogue_number] => PA STI 057190
    [category_ids] => ,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 440.92
    [form] => C22H17D4ClN6O2
    [cas] => 1246820-62-1
    [pslug] => 1246820-62-1-losartan-d4-carboxylic-acid-pasti057190
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PA STI 057190

Losartan-d4 Carboxylic Acid


  • Catalogue No.:PA STI 057190

  • CAS :

    1246820-62-1

  • Molecular Formula : C22H17D4ClN6O2

  • Molecular Weight : 440.92

stdClass Object
(
    [pname] => Losartan Isomer-d4 Potassium Salt Impurity
    [catalogue_number] => PA STI 057200
    [category_ids] => ,71,75,98,78,70,82,
    [chemical_name] => 
    [weight] => 465.03
    [form] => C22H18D4ClKN6O
    [cas] => NA
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PA STI 057200

Losartan Isomer-d4 Potassium Salt Impurity


  • Catalogue No.:PA STI 057200

  • CAS :

    NA

  • Molecular Formula : C22H18D4ClKN6O

  • Molecular Weight : 465.03

stdClass Object
(
    [pname] => N-Trityl Losartan-d4
    [catalogue_number] => PA STI 085820
    [category_ids] => ,78,70,82,98,
    [chemical_name] => 
    [weight] => 669.25
    [form] => C41H33D4ClN6O
    [cas] => 1309283-24-6
    [pslug] => 1309283-24-6-n-trityl-losartan-d4-pasti085820
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PA STI 085820

N-Trityl Losartan-d4


  • Catalogue No.:PA STI 085820

  • CAS :

    1309283-24-6

  • Molecular Formula : C41H33D4ClN6O

  • Molecular Weight : 669.25

stdClass Object
(
    [pname] => N-Trityl Losartan-d3 Carboxaldehyde
    [catalogue_number] => PA STI 085830
    [category_ids] => ,71,98,
    [chemical_name] => 
    [weight] => 666.23
    [form] => C41H32D3ClN6O
    [cas] => NA
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PA STI 085830

N-Trityl Losartan-d3 Carboxaldehyde


  • Catalogue No.:PA STI 085830

  • CAS :

    NA

  • Molecular Formula : C41H32D3ClN6O

  • Molecular Weight : 666.23

stdClass Object
(
    [pname] => N-Trityl Losartan-d4 Carboxaldehyde
    [catalogue_number] => PA STI 085840
    [category_ids] => ,71,98,
    [chemical_name] => 
    [weight] => 667.23
    [form] => C41H31D4ClN6O
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PA STI 085840

N-Trityl Losartan-d4 Carboxaldehyde


  • Catalogue No.:PA STI 085840

  • CAS :

    NA

  • Molecular Formula : C41H31D4ClN6O

  • Molecular Weight : 667.23

stdClass Object
(
    [pname] => N-Trityl Losartan-d3 Carboxylic Acid
    [catalogue_number] => PA STI 085850
    [category_ids] => ,80,71,78,70,82,98,
    [chemical_name] => 
    [weight] => 682.23
    [form] => C41H32D3ClN6O2
    [cas] => NA
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PA STI 085850

N-Trityl Losartan-d3 Carboxylic Acid


  • Catalogue No.:PA STI 085850

  • CAS :

    NA

  • Molecular Formula : C41H32D3ClN6O2

  • Molecular Weight : 682.23