Parecoxib-impurities | Pharmaffiliates

Parecoxib

Parecoxib, sold under the brand name Dynastat. it is a selective COX-2 inhibitor and NSAID used for the short-term management of perioperative pain. Reference standards of Parecoxib API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Parecoxib - API Standards
    [catalogue_number] => PA 16 4060000
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 370.42
    [form] => C19H18N2O4S
    [cas] => 198470-84-7
    [pslug] => 198470-84-7-parecoxib-api-standards-pa164060000
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PA 16 4060000

Parecoxib - API Standards


  • Catalogue No.:PA 16 4060000

  • CAS :

    198470-84-7

  • Molecular Formula : C19H18N2O4S

  • Molecular Weight : 370.42

stdClass Object
(
    [pname] => N-((4-(3-Methyl-5-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide
    [catalogue_number] => PA 16 4061000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 370.42
    [form] => C19H18N2O4S
    [cas] => 477594-28-8
    [pslug] => 477594-28-8-n-4-3-methyl-5-phenylisoxazol-4-yl-phenyl-sulfonyl-propionamide-pa164061000
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PA 16 4061000

N-((4-(3-Methyl-5-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide


  • Catalogue No.:PA 16 4061000

  • CAS :

    477594-28-8

  • Molecular Formula : C19H18N2O4S

  • Molecular Weight : 370.42

stdClass Object
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    [pname] => N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)butyramide
    [catalogue_number] => PA 16 4061001
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 384.45
    [form] => C20H20N2O4S
    [cas] => 198470-91-6
    [pslug] => 198470-91-6-n-4-5-methyl-3-phenylisoxazol-4-yl-phenyl-sulfonyl-butyramide-pa164061001
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PA 16 4061001

N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)butyramide


  • Catalogue No.:PA 16 4061001

  • CAS :

    198470-91-6

  • Molecular Formula : C20H20N2O4S

  • Molecular Weight : 384.45

stdClass Object
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    [pname] => 4,4'-(Sulfonylbis(4,1-phenylene))bis(5-methyl-3-phenylisoxazole)
    [catalogue_number] => PA 16 4061002
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 532.61
    [form] => C32H24N2O4S
    [cas] => 2338845-31-9
    [pslug] => 2338845-31-9-4-4-sulfonylbis-4-1-phenylene-bis-5-methyl-3-phenylisoxazole-pa164061002
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PA 16 4061002

4,4'-(Sulfonylbis(4,1-phenylene))bis(5-methyl-3-phenylisoxazole)


  • Catalogue No.:PA 16 4061002

  • CAS :

    2338845-31-9

  • Molecular Formula : C32H24N2O4S

  • Molecular Weight : 532.61