Firocoxib-impurities | Pharmaffiliates

firocoxib and its Impurities

Firocoxib currently approved for veterinary use in dogs and horses under the brand names Equioxx and Previcox. It is a cycooxygenase-2 selective non-steroidal anti-inflammatory drug.. Reference standards of Firocoxib API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 13 results for firocoxib Impurities
PA 33 07000

Firocoxib - API

Firocoxib


  • Catalogue No.:PA 33 07000

  • CAS :

    189954-96-9

  • Molecular Formula : C17H20O5S

  • Molecular Weight : 336.40

PA STI 041200

Firocoxib-d4

Firocoxib-d4


  • Catalogue No.:PA STI 041200

  • CAS :

    1325700-11-5

  • Molecular Formula : C17H16D4O5S

  • Molecular Weight : 340.43

PA 33 07510

2-Methyl-1-[4-(methylsulfonyl)phenyl]-1-propanone

2-Methyl-1-[4-(methylsulfonyl)phenyl]-1-propanone


  • Catalogue No.:PA 33 07510

  • CAS :

    53207-59-3

  • Molecular Formula : C11H14O3S

  • Molecular Weight : 226.29

PA 33 07520

2-Bromo-2-methyl-1-[4-(methylsulfonyl)phenyl]-1-propanone

2-Bromo-2-methyl-1-[4-(methylsulfonyl)phenyl]-1-propanone


  • Catalogue No.:PA 33 07520

  • CAS :

    189955-79-1

  • Molecular Formula : C11H13BrO3S

  • Molecular Weight : 305.19

PA 33 07530

3-(Cyclopropylmethoxy)-4-hydroxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)dihydrofuran-2(3H)-one

3-(Cyclopropylmethoxy)-4-hydroxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)dihydrofuran-2(3H)-one


  • Catalogue No.:PA 33 07530

  • CAS :

    NA

  • Molecular Formula : C17H22O6S

  • Molecular Weight : 354.42

PA 33 07540

2-Methyl-1-(4-(methylsulfonyl)phenyl)-1-oxopropan-2-yl 2-(tert-butoxy)acetate

2-Methyl-1-(4-(methylsulfonyl)phenyl)-1-oxopropan-2-yl 2-(tert-butoxy)acetate


  • Catalogue No.:PA 33 07540

  • CAS :

    NA

  • Molecular Formula : C17H24O6S

  • Molecular Weight : 356.43

PA 33 07550

3-Hydroxy-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]-2(5H)-furanone

3-Hydroxy-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]-2(5H)-furanone


  • Catalogue No.:PA 33 07550

  • CAS :

    189955-89-3

  • Molecular Formula : C13H14O5S

  • Molecular Weight : 282.31

PA 33 07560

3-(Cyclopropylmethoxy)-5,5-dimethyl-4-(4-(methylsulfinyl)phenyl)furan-2(5H)-one

3-(Cyclopropylmethoxy)-5,5-dimethyl-4-(4-(methylsulfinyl)phenyl)furan-2(5H)-one


  • Catalogue No.:PA 33 07560

  • CAS :

    NA

  • Molecular Formula : C17H20O4S

  • Molecular Weight : 320.4

PA 33 07570

3-(but-3-en-1-yloxy)-5,5-Dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one

3-(but-3-en-1-yloxy)-5,5-Dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one


  • Catalogue No.:PA 33 07570

  • CAS :

    NA

  • Molecular Formula : C17H20O5S

  • Molecular Weight : 336.4

PA 33 07580

3-Butoxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one

3-Butoxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one


  • Catalogue No.:PA 33 07580

  • CAS :

    NA

  • Molecular Formula : C17H22O5S

  • Molecular Weight : 338.42

PA 33 07590

3-Methoxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one

3-Methoxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one


  • Catalogue No.:PA 33 07590

  • CAS :

    NA

  • Molecular Formula : C14H16O5S

  • Molecular Weight : 296.34

PA 33 07600

3-(Cyclobutylmethoxy)-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one

3-(Cyclobutylmethoxy)-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one


  • Catalogue No.:PA 33 07600

  • CAS :

    NA

  • Molecular Formula : C18H22O5S

  • Molecular Weight : 350.43

PA 33 07610

2-(Cyclopropylmethoxy)-acetic Acid 1,1-Dimethyl-2-[4-(methylsulfonyl)phenyl]-2-oxoethyl Ester

2-(Cyclopropylmethoxy)-acetic Acid 1,1-Dimethyl-2-[4-(methylsulfonyl)phenyl]-2-oxoethyl Ester


  • Catalogue No.:PA 33 07610

  • CAS :

    246869-15-8

  • Molecular Formula : C17H22O6S

  • Molecular Weight : 354.42