Parecoxib-impurities | Pharmaffiliates

Parecoxib and its Impurities

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.

Displaying 4 results for Parecoxib Impurities
PA 16 4060000

Parecoxib - API Standards

Parecoxib


  • Catalogue No.:PA 16 4060000

  • CAS :

    198470-84-7

  • Molecular Formula : C19H18N2O4S

  • Molecular Weight : 370.42

PA 16 4061000

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

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

PA 16 4061001

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

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

PA 16 4061002

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

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