Sorafenib Tosylate-impurities | Pharmaffiliates

Sorafenib Tosilate and its Impurities

A tosylate salt of Sorafenib which is a kinase inhibitor drug. It is used for the treatment of kidney, liver and thyroid cancer. It works by inhibiting the VEGFR-2/PDGFR-beta signaling cascade, thereby blocking tumor angiogenesis. Reference standards of Sorafenib Tosylate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 10 results for Sorafenib Tosilate Impurities
PA 46 17520

Sorafenib Tosilate - Impurity A

4-(4-Aminophenoxy)-N-methylpyridine-2-carboxamide


  • Catalogue No.:PA 46 17520

  • CAS :

    284462-37-9

  • Molecular Formula : C13H13N3O2

  • Molecular Weight : 243.26

PA 46 17530

Sorafenib Tosilate - Impurity B

4-[4-(Formylamino)phenoxy]-N-methylpyridine-2-carboxamide


  • Catalogue No.:PA 46 17530

  • CAS :

    2004659-84-9

  • Molecular Formula : C14H13N3O3

  • Molecular Weight : 271.27

PA 46 17540

Sorafenib Tosilate - Impurity C

4-Chloro-3-(trifluoromethyl)aniline


  • Catalogue No.:PA 46 17540

  • CAS :

    320-51-4

  • Molecular Formula : C7H5ClF3N

  • Molecular Weight : 195.57

PA 46 17550

Sorafenib Tosilate - Impurity D

Propan-2-yl [4-[[2-(methylcarbamoyl)pyridin-4-yl]oxy]phenyl]carbamate


  • Catalogue No.:PA 46 17550

  • CAS :

    2206827-14-5

  • Molecular Formula : C17H19N3O4

  • Molecular Weight : 329.35

PA 46 17560

Sorafenib Tosilate - Impurity E

4,4′-[Carbonylbis(iminobenzene-4,1-diyloxy)]bis(N-methylpyridine-2-carboxamide)


  • Catalogue No.:PA 46 17560

  • CAS :

    284670-98-0

  • Molecular Formula : C27H24N6O5

  • Molecular Weight : 512.52

PA 46 17570

Sorafenib Tosilate - Impurity F

N-Methyl-4-[4-[[[3-(trifluoromethyl)phenyl]carbamoyl]amino]phenoxy]pyridine-2-carboxamide


  • Catalogue No.:PA 46 17570

  • CAS :

    1285533-84-7

  • Molecular Formula : C21H17F3N4O3

  • Molecular Weight : 430.38

PA 19 69000

Sorafenib Tosilate - API Standards

Sorafenib Tosilate


  • Catalogue No.:PA 19 69000

  • CAS :

    475207-59-1

  • Molecular Formula : C28H24ClF3N4O6S

  • Molecular Weight : 637.03

PA 19 69530

Sorafenib Tosilate - Impurity H

4-[4-[[[2-Chloro-3-(trifluoromethyl)phenyl]carbamoyl]amino]phenoxy]-N-methylpyridine-2-carboxamide


  • Catalogue No.:PA 19 69530

  • CAS :

    1431697-81-2

  • Molecular Formula : C21H16ClF3N4O3

  • Molecular Weight : 464.82

PA 46 17070

Sorafenib Tosilate - Impurity G

Ethyl [4-chloro-3-(trifluoromethyl)phenyl]carbamate


  • Catalogue No.:PA 46 17070

  • CAS :

    18585-06-3

  • Molecular Formula : C10H9ClF3NO2

  • Molecular Weight : 267.63

PA 46 0170081

Sorafenib Tosilate - Impurity H (Tosilate Salt)

4-[4-[[[2-Chloro-3-(trifluoromethyl)phenyl]carbamoyl]amino]phenoxy]-N-methylpyridine-2-carboxamide Tosylate


  • Catalogue No.:PA 46 0170081

  • CAS :

    NA

  • Molecular Formula : C28H24ClF3N4O6S

  • Molecular Weight : 637.03