Deferasirox-impurities | Pharmaffiliates

deferasirox and its Impurities

An oral ironchelator, Deferasirox is used to reduce chronic iron overload in patients suffering from beta-thalassemia and anemia.. Reference standards of Deferasirox API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 44 results for deferasirox Impurities
PA 04 13000

Deferasirox - API

Deferasirox


  • Catalogue No.:PA 04 13000

  • CAS :

    201530-41-8

  • Molecular Formula : C21H15N3O4

  • Molecular Weight : 373.36

PA 04 13510

Deferasirox Acyl-β-D-glucuronide

Deferasirox Acyl-β-D-glucuronide


  • Catalogue No.:PA 04 13510

  • CAS :

    1233196-91-2

  • Molecular Formula : C27H23N3O10

  • Molecular Weight : 549.49

PA 04 13520

Deferasirox Ferrate(III) Tripotassium Complex Methanoate Hydrate

Deferasirox Ferrate(III) Tripotassium Complex Methanoate Hydrate


  • Catalogue No.:PA 04 13520

  • CAS :

    554445-58-8

  • Molecular Formula : C44H36FeK3N6O12

  • Molecular Weight : 1013.93

PA 04 13530

Deferasirox - Impurity B (Freebase)

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one


  • Catalogue No.:PA 04 13530

  • CAS :

    1218-69-5

  • Molecular Formula : C14H9NO3

  • Molecular Weight : 239.23

PA 04 13550

Defluoro Hydroxy AM-694

Defluoro Hydroxy AM-694


  • Catalogue No.:PA 04 13550

  • CAS :

    335160-94-6

  • Molecular Formula : C20H20INO2

  • Molecular Weight : 433.28

PA 04 13560

Salicylamide

Salicylamide


  • Catalogue No.:PA 04 13560

  • CAS :

    65-45-2

  • Molecular Formula : C7H7NO2

  • Molecular Weight : 137.14

PA 04 13570

Deferasirox Isopropyl Ester

Deferasirox Isopropyl Ester


  • Catalogue No.:PA 04 13570

  • CAS :

    1266741-29-0

  • Molecular Formula : C24H21N3O4

  • Molecular Weight : 415.45

PA 04 13580

2-Methoxy-N-(2-methoxybenzoyl)benzamide

2-Methoxy-N-(2-methoxybenzoyl)benzamide


  • Catalogue No.:PA 04 13580

  • CAS :

    331440-01-8

  • Molecular Formula : C16H15NO4

  • Molecular Weight : 285.29

PA 04 13590

2-Ethoxy-N-(2-hydroxybenzoyl)benzamide

2-Ethoxy-N-(2-hydroxybenzoyl)benzamide


  • Catalogue No.:PA 04 13590

  • CAS :

    2726926-32-3

  • Molecular Formula : C16H15NO4

  • Molecular Weight : 285.29

PA 04 13600

Deferasirox Methyl Ester

Deferasirox Methyl Ester


  • Catalogue No.:PA 04 13600

  • CAS :

    1266741-05-2

  • Molecular Formula : C22H17N3O4

  • Molecular Weight : 387.39

PA 04 13610

Deferasirox - Impurity E (Freebase)

Ethyl 4-[3,5-bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoate


  • Catalogue No.:PA 04 13610

  • CAS :

    201530-79-2

  • Molecular Formula : C23H19N3O4

  • Molecular Weight : 401.41

PA 04 13620

Deferasirox - Impurity A (Freebase)

2-Hydroxy-N-(2-hydroxybenzoyl)benzamide


  • Catalogue No.:PA 04 13620

  • CAS :

    1972-71-0

  • Molecular Formula : C14H11NO4

  • Molecular Weight : 257.24

PA 04 13630

Deferasirox - Impurity C (Freebase)

2-[3,5-bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic Acid


  • Catalogue No.:PA 04 13630

  • CAS :

    201530-78-1

  • Molecular Formula : C21H15N3O4

  • Molecular Weight : 373.36

PA 04 13640

Deferasirox - Impurity D (Freebase)

3-[3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic Acid


  • Catalogue No.:PA 04 13640

  • CAS :

    2254105-61-6

  • Molecular Formula : C21H15N3O4

  • Molecular Weight : 373.36

PA 04 13650

Deferasirox - Impurity F (Freebase)

4-Hydrazinylbenzoic Acid


  • Catalogue No.:PA 04 13650

  • CAS :

    619-67-0

  • Molecular Formula : C7H8N2O2

  • Molecular Weight : 152.15

PA 04 13660

2-(2-Salicyloylphenyl)-4H-1,3-benzoxazin-4-one

2-(2-Salicyloylphenyl)-4H-1,3-benzoxazin-4-one


  • Catalogue No.:PA 04 13660

  • CAS :

    NA

  • Molecular Formula : C21H13NO4

  • Molecular Weight : 343.33

PA 04 13670

2-((2-hydroxybenzoyl)carbamoyl)phenyl benzoate

2-((2-hydroxybenzoyl)carbamoyl)phenyl benzoate


  • Catalogue No.:PA 04 13670

  • CAS :

    NA

  • Molecular Formula : C21H15NO5

  • Molecular Weight : 361.35

PA 04 13680

2-Carbamoylphenyl 2-hydroxybenzoate

2-Carbamoylphenyl 2-hydroxybenzoate


  • Catalogue No.:PA 04 13680

  • CAS :

    NA

  • Molecular Formula : C14H11NO4

  • Molecular Weight : 257.24

PA 04 13690

2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)

2,2'-(Thiobis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)


  • Catalogue No.:PA 04 13690

  • CAS :

    1688656-86-1

  • Molecular Formula : C28H16N2O6S

  • Molecular Weight : 508.5

PA 04 13700

2,2'-(Sulfinylbis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)

2,2'-(Sulfinylbis(2-hydroxy-5,1-phenylene))bis(4H-benzo[e][1,3]oxazin-4-one)


  • Catalogue No.:PA 04 13700

  • CAS :

    NA

  • Molecular Formula : C28H16N2O7S

  • Molecular Weight : 524.5

PA 04 13710

1-(4-Carboxyphenyl)-3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)-4-hydroxyphenyl)thio)-2-hydroxyphenyl)-5-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic Acid

1-(4-Carboxyphenyl)-3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)-4-hydroxyphenyl)thio)-2-hydroxyphenyl)-5-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic Acid


  • Catalogue No.:PA 04 13710

  • CAS :

    NA

  • Molecular Formula : C42H28N6O8S

  • Molecular Weight : 776.77

PA 04 13720

4-(3-(5-((3-(1-(4-Carboxyphenyl)-3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)-4-hydroxyphenyl)sulfinyl)-2-hydroxyphenyl)-5-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic Acid

4-(3-(5-((3-(1-(4-Carboxyphenyl)-3-(2-hydroxyphenyl)-1H-1,2,4-triazol-5-yl)-4-hydroxyphenyl)sulfinyl)-2-hydroxyphenyl)-5-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic Acid


  • Catalogue No.:PA 04 13720

  • CAS :

    NA

  • Molecular Formula : C42H28N6O9S

  • Molecular Weight : 792.77

PA STI 024870

Deferasirox-d4

Deferasirox-d4


  • Catalogue No.:PA STI 024870

  • CAS :

    1133425-75-8

  • Molecular Formula : C21H11D4N3O4

  • Molecular Weight : 377.39

PA STI 024871

Deferasirox-D8

Deferasirox-D8


  • Catalogue No.:PA STI 024871

  • CAS :

    NA

  • Molecular Formula : C21H7D8N3O4

  • Molecular Weight : 381.41

PA STI 024880

Deferasirox-d4 (Mixture of 6-hydroxyphenyl-d4 isomers)

Deferasirox-d4 (Mixture of 6-hydroxyphenyl-d4 isomers)


  • Catalogue No.:PA STI 024880

  • CAS :

    NA

  • Molecular Formula : C21H11D4N3O4

  • Molecular Weight : 377.39

PA STI 024890

Deferasirox-D8 Ferrate(III) Tripotassium Complex Methanoate Hydrate

Deferasirox-D8 Ferrate(III) Tripotassium Complex Methanoate Hydrate


  • Catalogue No.:PA STI 024890

  • CAS :

    NA

  • Molecular Formula : C44H28D8FeK3N6O12

  • Molecular Weight : 1021.98

PA STI 050920

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one-d4 (Mixture of 2-Hydroxyphenyl-d4 & Benzoxazinone-d4)

2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one-d4 (Mixture of 2-Hydroxyphenyl-d4 & Benzoxazinone-d4)


  • Catalogue No.:PA STI 050920

  • CAS :

    NA

  • Molecular Formula : C14H5D4NO3

  • Molecular Weight : 243.25

PAI 04 014010

2-Phenyl-4H-benzo[d][1,3]oxazin-4-one

2-Phenyl-4H-benzo[d][1,3]oxazin-4-one


  • Catalogue No.:PAI 04 014010

  • CAS :

    NA

  • Molecular Formula : C14H9NO2

  • Molecular Weight : 223.23

PAI 04 014020

2-(2-Hydroxyphenyl)-2-oxoacetic Acid

2-(2-Hydroxyphenyl)-2-oxoacetic Acid


  • Catalogue No.:PAI 04 014020

  • CAS :

    NA

  • Molecular Formula : C8H6O4

  • Molecular Weight : 166.13

PA 04 13730

Deferasirox Salicyloyl Ester

Deferasirox Salicyloyl Ester


  • Catalogue No.:PA 04 13730

  • CAS :

    1395346-28-7

  • Molecular Formula : C28H19N3O6

  • Molecular Weight : 493.48

PA 04 13740

4-(3,5-bis(6-Oxocyclohexa-1,4-dien-1-yl)-1H-1,2,4-triazol-1-yl)benzoic Acid

4-(3,5-bis(6-Oxocyclohexa-1,4-dien-1-yl)-1H-1,2,4-triazol-1-yl)benzoic Acid


  • Catalogue No.:PA 04 13740

  • CAS :

    NA

  • Molecular Formula : C21H15N3O4

  • Molecular Weight : 373.37

PA 04 13750

Deferasirox Sulfoxide Dimer

Deferasirox Sulfoxide Dimer


  • Catalogue No.:PA 04 13750

  • CAS :

    1688656-84-9

  • Molecular Formula : C42H28N6O9S

  • Molecular Weight : 792.78

PA 04 0131001

3-Hydrazinobenzoic Acid

3-Hydrazinobenzoic Acid


  • Catalogue No.:PA 04 0131001

  • CAS :

    38235-71-1

  • Molecular Formula : C7H8N2O2

  • Molecular Weight : 152.15

PA 04 0131002

Salicylimide, Benzoxazinone analog, Deferasirox 1,2-isomer, Deferasirox 1,3-isomer, Deferasirox and Deferasirox ethyl ester

Salicylimide, Benzoxazinone analog, Deferasirox 1,2-isomer, Deferasirox 1,3-isomer, Deferasirox and Deferasirox ethyl ester


  • Catalogue No.:PA 04 0131002

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 04 0131003

N-(4-Nitrophenyl)-5-chlorosalicylamide

N-(4-Nitrophenyl)-5-chlorosalicylamide


  • Catalogue No.:PA 04 0131003

  • CAS :

    4638-49-7

  • Molecular Formula : C13H9ClN2O4

  • Molecular Weight : 292.68

PA 04 0131004

5-Hydroxy Deferasirox (Metabolite M1)

5-Hydroxy Deferasirox (Metabolite M1)


  • Catalogue No.:PA 04 0131004

  • CAS :

    524746-12-1

  • Molecular Formula : C21H15N3O5

  • Molecular Weight : 389.37

PA 04 0131005

3-Hydroxy Deferasirox (Metabolite M2)

3-Hydroxy Deferasirox (Metabolite M2)


  • Catalogue No.:PA 04 0131005

  • CAS :

    524746-11-0

  • Molecular Formula : C21H15N3O5

  • Molecular Weight : 389.37

PA 04 0131006

4-(2-(2-Hydroxybenzoyl)hydrazinyl)benzoic Acid

4-(2-(2-Hydroxybenzoyl)hydrazinyl)benzoic Acid


  • Catalogue No.:PA 04 0131006

  • CAS :

    NA

  • Molecular Formula : C14H12N2O4

  • Molecular Weight : 272.26

PA 04 0131007

4-(5-(2-Chlorophenyl)-3-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic Acid

4-(5-(2-Chlorophenyl)-3-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic Acid


  • Catalogue No.:PA 04 0131007

  • CAS :

    NA

  • Molecular Formula : C21H14ClN3O3

  • Molecular Weight : 391.81

PA 04 0131008

4-(2-(2-(4-oxo-4H-Benzo[e][1,3]oxazin-2-yl)phenyl)hydrazinyl)benzoic Acid

4-(2-(2-(4-oxo-4H-Benzo[e][1,3]oxazin-2-yl)phenyl)hydrazinyl)benzoic Acid


  • Catalogue No.:PA 04 0131008

  • CAS :

    NA

  • Molecular Formula : C21H15N3O4

  • Molecular Weight : 373.37

PA 04 0131009

4-Amino-3-((4-carboxyphenyl)diazenyl)benzoic Acid

4-Amino-3-((4-carboxyphenyl)diazenyl)benzoic Acid


  • Catalogue No.:PA 04 0131009

  • CAS :

    1914179-49-9

  • Molecular Formula : C14H11N3O4

  • Molecular Weight : 285.26

PA 04 0131010

4-(1-Nitrosohydrazinyl)benzoic Acid

4-(1-Nitrosohydrazinyl)benzoic Acid


  • Catalogue No.:PA 04 0131010

  • CAS :

    NA

  • Molecular Formula : C7H7N3O3

  • Molecular Weight : 181.15

PA 04 0130061

Deferasirox - Impurity F (Hydrochloride Salt)

4-Hydrazinylbenzoic Acid Hydrochloride


  • Catalogue No.:PA 04 0130061

  • CAS :

    24589-77-3

  • Molecular Formula : C7H9ClN2O2

  • Molecular Weight : 188.61

PA 04 0131011

Deferasirox 2-Glucuronide

Deferasirox 2-Glucuronide


  • Catalogue No.:PA 04 0131011

  • CAS :

    1233196-92-3

  • Molecular Formula : C27H23N3O10

  • Molecular Weight : 549.49