Sulfasalazine-impurities | Pharmaffiliates

sulfasalazine

A sulfa drugs class of medication, Sulfasalazine is known in the trade name of Azulfidine. It is used in the treatment of rheumatoid arthritis and ulcerative colitis. Sulfasalazine metabolizes to sulfapyridine.Reference standards of Sulfasalazine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 19 31010

Sulfasalazine - Impurity A


  • Catalogue No.:PA 19 31010

  • CAS :

    1391062-35-3

  • Molecular Formula : C28H22N8O5S2

  • Molecular Weight : 614.65

PA 19 31020

Sulfasalazine - Impurity B


  • Catalogue No.:PA 19 31020

  • CAS :

    1391062-49-9

  • Molecular Formula : C29H22N8O7S2

  • Molecular Weight : 658.66

PA 19 31030

Sulfasalazine - Impurity C


  • Catalogue No.:PA 19 31030

  • CAS :

    66030-25-9

  • Molecular Formula : C18H14N4O3

  • Molecular Weight : 334.33

PA 19 31040

Sulfasalazine - Impurity D


  • Catalogue No.:PA 19 31040

  • CAS :

    66364-70-3

  • Molecular Formula : C17H14N4O3S

  • Molecular Weight : 354.38

PA 19 31050

Sulfasalazine - Impurity E


  • Catalogue No.:PA 19 31050

  • CAS :

    1391062-34-2

  • Molecular Formula : C29H22N6O7S2

  • Molecular Weight : 630.65

PA 19 31060

Sulfasalazine - Impurity F


  • Catalogue No.:PA 19 31060

  • CAS :

    66364-71-4

  • Molecular Formula : C18H14N4O5S

  • Molecular Weight : 398.39

PA 19 31070

Sulfasalazine - Impurity G


  • Catalogue No.:PA 19 31070

  • CAS :

    1391062-37-5

  • Molecular Formula : C29H22N6O7S2

  • Molecular Weight : 630.65

PA 19 31080

Sulfasalazine - Impurity H


  • Catalogue No.:PA 19 31080

  • CAS :

    69-72-7

  • Molecular Formula : C7H6O3

  • Molecular Weight : 138.12

PA STI 058870

5-Aminosalicylic Acid-13C6 Hydrochloride


  • Catalogue No.:PA STI 058870

  • CAS :

    1261398-47-3

  • Molecular Formula : C13C6H8ClNO3

  • Molecular Weight : 195.55

PA 19 31550

4-(Acetylamino)-3-bromobenzenesulfonyl Chloride


  • Catalogue No.:PA 19 31550

  • CAS :

    88963-75-1

  • Molecular Formula : C8H7BrClNO3S

  • Molecular Weight : 312.57

PA 19 31560

N-Acetylsulfamerazine


  • Catalogue No.:PA 19 31560

  • CAS :

    127-73-1

  • Molecular Formula : C13H14N4O3S

  • Molecular Weight : 306.34

PA 19 31570

N-Acetyl Sulfapyridine


  • Catalogue No.:PA 19 31570

  • CAS :

    19077-98-6

  • Molecular Formula : C13H13N3O3S

  • Molecular Weight : 291.33

PA 19 0311000

Disodium 2-hydroxy-5-[2-(4-sulfophenyl)diazenyl]benzoic acid


  • Catalogue No.:PA 19 0311000

  • CAS :

    6054-99-5

  • Molecular Formula : C13H8N2Na2O6S

  • Molecular Weight : 366.25

PA 19 0311001

4,4'-Azanediylbis(N-(pyridin-2-yl)benzenesulfonamide)


  • Catalogue No.:PA 19 0311001

  • CAS :

    2033064-46-7

  • Molecular Formula : C22H19N5O4S2

  • Molecular Weight : 481.55