Zafirlukast-impurities | Pharmaffiliates

zafirlukast

Zafirlukast is used to prevent asthma symptoms and to decrease the number of asthma attacks in people 5 and older. It is an orally administered leukotriene receptor antagonist. Reference standards of Zafirlukast API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
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    [pname] => Dicyclopentyl (3,3'-((2-methoxy-4-((o-tolylsulfonyl)carbamoyl)phenyl)methylene)bis(1-methyl-1H-indole-5,3-diyl))dicarbamate
    [catalogue_number] => PA 26 01540
    [category_ids] => ,79,80,71,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 831.97
    [form] => C46H49N5O8S
    [cas] => 1160235-24-4
    [pslug] => 1160235-24-4-dicyclopentyl-3-3-2-methoxy-4-o-tolylsulfonyl-carbamoyl-phenyl-methylene-bis-1-methyl-1h-indole-5-3-diyl-dicarbamate-pa2601540
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PA 26 01540

Dicyclopentyl (3,3'-((2-methoxy-4-((o-tolylsulfonyl)carbamoyl)phenyl)methylene)bis(1-methyl-1H-indole-5,3-diyl))dicarbamate


  • Catalogue No.:PA 26 01540

  • CAS :

    1160235-24-4

  • Molecular Formula : C46H49N5O8S

  • Molecular Weight : 831.97

stdClass Object
(
    [pname] => Cyclopentyl (2,3-bis(2-Methoxy-4-((o-tolylsulfonyl)carbamoyl)benzyl)-1-methyl-1H-indol-5-yl)carbamate
    [catalogue_number] => PA 26 01550
    [category_ids] => ,79,80,71,81,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 893.03
    [form] => C47H48N4O10S2
    [cas] => 1160235-26-6
    [pslug] => 1160235-26-6-cyclopentyl-2-3-bis-2-methoxy-4-o-tolylsulfonyl-carbamoyl-benzyl-1-methyl-1h-indol-5-yl-carbamate-pa2601550
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PA 26 01550

Cyclopentyl (2,3-bis(2-Methoxy-4-((o-tolylsulfonyl)carbamoyl)benzyl)-1-methyl-1H-indol-5-yl)carbamate


  • Catalogue No.:PA 26 01550

  • CAS :

    1160235-26-6

  • Molecular Formula : C47H48N4O10S2

  • Molecular Weight : 893.03