Balsalazide-Impurities | Pharmaffiliates

balsalazide and its Impurities

Balsalazide is an anti-inflammatory drug, which is prepared from 4-aminohippuric acid. It releases mesalazine or 5-aminosalicylic acid, in the large intestine. Reference standards of Balsalazide API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 63 results for balsalazide Impurities
PA 02 02000

Balsalazide - API Standards

Balsalazide


  • Catalogue No.:PA 02 02000

  • CAS :

    80573-04-2

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03510

(E)-5-[(p-Carboxyphenyl)azo]-2-salicylic Acid Disodium Salt

(E)-5-[(p-Carboxyphenyl)azo]-2-salicylic Acid Disodium Salt


  • Catalogue No.:PA 02 03510

  • CAS :

    NA

  • Molecular Formula : C14H8N2Na2O5

  • Molecular Weight : 330.2

PA 02 03520

(E)-5-((m-[(2-Carboxyethyl)carbamoyl]phenyl)azo)-2-salicylic Acid

(E)-5-((m-[(2-Carboxyethyl)carbamoyl]phenyl)azo)-2-salicylic Acid


  • Catalogue No.:PA 02 03520

  • CAS :

    1798395-96-6

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03530

Balsalazide Aminobenzoyl

Balsalazide Aminobenzoyl


  • Catalogue No.:PA 02 03530

  • CAS :

    7377-08-4

  • Molecular Formula : C10H12N2O3

  • Molecular Weight : 208.21

PA 02 03540

Balsalazide 3-Isomer

Balsalazide 3-Isomer


  • Catalogue No.:PA 02 03540

  • CAS :

    1242567-09-4

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03550

Balsalazide Isopropyl Ester

Balsalazide Isopropyl Ester


  • Catalogue No.:PA 02 03550

  • CAS :

    1346606-13-0

  • Molecular Formula : C20H21N3O6

  • Molecular Weight : 399.4

PA 02 03560

2-O-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl] Balsalazide

2-O-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl] Balsalazide


  • Catalogue No.:PA 02 03560

  • CAS :

    1346606-62-9

  • Molecular Formula : C27H24N4O9

  • Molecular Weight : 548.5

PA 02 03570

2'-[(1E)-2-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl]diazenyl] Balsalazide

2'-[(1E)-2-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl]diazenyl] Balsalazide


  • Catalogue No.:PA 02 03570

  • CAS :

    1346606-53-8

  • Molecular Formula : C27H24N6O9

  • Molecular Weight : 576.51

PA 02 03580

3-[(1E)-2-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl]diazenyl] Balsalazide

3-[(1E)-2-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl]diazenyl] Balsalazide


  • Catalogue No.:PA 02 03580

  • CAS :

    1242567-11-8

  • Molecular Formula : C27H24N6O9

  • Molecular Weight : 576.51

PA STI 009830

Balsalazide-d3 Disodium Salt

Balsalazide-d3 Disodium Salt


  • Catalogue No.:PA STI 009830

  • CAS :

    NA

  • Molecular Formula : C17H12D3N3Na2O6

  • Molecular Weight : 406.32

PA STI 009840

Balsalazide-d3

Balsalazide-d3


  • Catalogue No.:PA STI 009840

  • CAS :

    1246834-21-8

  • Molecular Formula : C17H12D3N3O6

  • Molecular Weight : 360.34

Balsalazide Disodium (1048255)

Balsalazide Disodium (1048255)


  • Catalogue No.:PA USP1048255

  • CAS :

    150399-21-6

  • Molecular Formula : NA

  • Molecular Weight : NA

Balsalazide Related Compound A ((E)-5-[(p-carboxyphenyl)azo]-2-salicylic acid, disodium salt) (1048266)

Balsalazide Related Compound A ((E)-5-[(p-carboxyphenyl)azo]-2-salicylic acid, disodium salt) (1048266)


  • Catalogue No.:PA USP1048266

  • CAS :

    1242567-07-2

  • Molecular Formula : NA

  • Molecular Weight : NA

Balsalazide Related Compound B ((E)-5-((m-[(2-carboxyethyl)carbamoyl]phenyl)azo)-2-salicylic acid) (1048277)

Balsalazide Related Compound B ((E)-5-((m-[(2-carboxyethyl)carbamoyl]phenyl)azo)-2-salicylic acid) (1048277)


  • Catalogue No.:PA USP1048277

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 02 03515

3,3'-((2-Aminobenzoyl)azanediyl)dipropionic Acid

3,3'-((2-Aminobenzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03515

  • CAS :

    NA

  • Molecular Formula : C13H16N2O5

  • Molecular Weight : 280.28

PA 02 03525

3,3'-((3-Aminobenzoyl)azanediyl)dipropionic Acid

3,3'-((3-Aminobenzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03525

  • CAS :

    NA

  • Molecular Formula : C13H16N2O5

  • Molecular Weight : 280.28

PA 02 03535

3,3'-((4-Aminobenzoyl)azanediyl)dipropionic Acid

3,3'-((4-Aminobenzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03535

  • CAS :

    NA

  • Molecular Formula : C13H16N2O5

  • Molecular Weight : 280.28

PA 02 03590

(E)-5-((4-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid

(E)-5-((4-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03590

  • CAS :

    1242567-07-2

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03600

(E)-3,3'-((4,4'-(Triaz-1-ene-1,3-diyl)bis(benzoyl))bis(azanediyl))dipropionic Acid

(E)-3,3'-((4,4'-(Triaz-1-ene-1,3-diyl)bis(benzoyl))bis(azanediyl))dipropionic Acid


  • Catalogue No.:PA 02 03600

  • CAS :

    NA

  • Molecular Formula : C20H21N5O6

  • Molecular Weight : 427.42

PA 02 03610

(E)-4-((2-Carboxyethyl)carbamoyl)-2-((4-((2-carboxyethyl)carbamoyl)phenyl)diazenyl)benzenediazonium Chloride

(E)-4-((2-Carboxyethyl)carbamoyl)-2-((4-((2-carboxyethyl)carbamoyl)phenyl)diazenyl)benzenediazonium Chloride


  • Catalogue No.:PA 02 03610

  • CAS :

    NA

  • Molecular Formula : C20H19ClN6O6

  • Molecular Weight : 474.86

PA 02 03620

3-((E)-(4-((2-Carboxyethyl)carbamoyl)-2-((E)-(4-((2-carboxyethyl)carbamoyl)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxybenzoic Acid

3-((E)-(4-((2-Carboxyethyl)carbamoyl)-2-((E)-(4-((2-carboxyethyl)carbamoyl)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03620

  • CAS :

    NA

  • Molecular Formula : C27H24N6O9

  • Molecular Weight : 576.52

PA 02 03630

3-((E)-(4-((2-Carboxyethyl)carbamoyl)-2-((E)-(4-((2-carboxyethyl)carbamoyl)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxybenzoic Acid

3-((E)-(4-((2-Carboxyethyl)carbamoyl)-2-((E)-(4-((2-carboxyethyl)carbamoyl)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03630

  • CAS :

    NA

  • Molecular Formula : C27H24N6O9

  • Molecular Weight : 576.52

PA 02 03640

(E)-3-((4-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-5-hydroxybenzoic Acid

(E)-3-((4-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-5-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03640

  • CAS :

    NA

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03650

(E)-3-((4-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-4-hydroxybenzoic Acid

(E)-3-((4-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-4-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03650

  • CAS :

    NA

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03660

5-((3-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic Acid

5-((3-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03660

  • CAS :

    NA

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03670

3-((3-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-4-hydroxybenzoic Acid

3-((3-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-4-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03670

  • CAS :

    NA

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03680

3-((3-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-5-hydroxybenzoic Acid

3-((3-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-5-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03680

  • CAS :

    NA

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03690

5-((2-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic Acid

5-((2-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03690

  • CAS :

    NA

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03700

3-((2-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-4-hydroxybenzoic Acid

3-((2-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-4-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03700

  • CAS :

    NA

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03710

3-((2-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-5-hydroxybenzoic Acid

3-((2-((2-Carboxyethyl)carbamoyl)phenyl)diazenyl)-5-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03710

  • CAS :

    NA

  • Molecular Formula : C17H15N3O6

  • Molecular Weight : 357.32

PA 02 03720

(E)-3,3'-((2-((3-Carboxy-4-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

(E)-3,3'-((2-((3-Carboxy-4-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03720

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03730

(E)-3,3'-((2-((3-Carboxy-5-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

(E)-3,3'-((2-((3-Carboxy-5-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03730

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03740

(E)-3,3'-((2-((5-Carboxy-2-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

(E)-3,3'-((2-((5-Carboxy-2-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03740

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03750

(E)-3,3'-((3-((3-Carboxy-4-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

(E)-3,3'-((3-((3-Carboxy-4-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03750

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03760

(E)-3,3'-((3-((3-Carboxy-5-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

(E)-3,3'-((3-((3-Carboxy-5-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03760

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03770

(E)-3,3'-((3-((5-Carboxy-2-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

(E)-3,3'-((3-((5-Carboxy-2-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03770

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03780

3,3'-((4-((3-Carboxy-4-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

3,3'-((4-((3-Carboxy-4-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03780

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03790

3,3'-((4-((3-Carboxy-5-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

3,3'-((4-((3-Carboxy-5-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03790

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03800

3,3'-((4-((5-Carboxy-2-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid

3,3'-((4-((5-Carboxy-2-hydroxyphenyl)diazenyl)benzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03800

  • CAS :

    NA

  • Molecular Formula : C20H19N3O8

  • Molecular Weight : 429.39

PA 02 03810

5-((3-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid

5-((3-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03810

  • CAS :

    242126-55-2

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03820

3-((3-Carboxyphenyl)diazenyl)-4-hydroxybenzoic Acid

3-((3-Carboxyphenyl)diazenyl)-4-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03820

  • CAS :

    NA

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03830

3-((3-Carboxyphenyl)diazenyl)-5-hydroxybenzoic Acid

3-((3-Carboxyphenyl)diazenyl)-5-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03830

  • CAS :

    NA

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03840

5-((2-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid

5-((2-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03840

  • CAS :

    NA

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03850

3-((2-Carboxyphenyl)diazenyl)-4-hydroxybenzoic Acid

3-((2-Carboxyphenyl)diazenyl)-4-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03850

  • CAS :

    NA

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03860

3-((2-Carboxyphenyl)diazenyl)-5-hydroxybenzoic Acid

3-((2-Carboxyphenyl)diazenyl)-5-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03860

  • CAS :

    NA

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03870

(E)-5-((2-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid

(E)-5-((2-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03870

  • CAS :

    60473-81-6

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03880

(E)-3-((2-Carboxyphenyl)diazenyl)-5-hydroxybenzoic Acid

(E)-3-((2-Carboxyphenyl)diazenyl)-5-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03880

  • CAS :

    NA

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03890

(E)-3-((2-Carboxyphenyl)diazenyl)-4-hydroxybenzoic Acid

(E)-3-((2-Carboxyphenyl)diazenyl)-4-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03890

  • CAS :

    NA

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03900

(E)-3-((4-Carboxyphenyl)diazenyl)-5-hydroxybenzoic Acid

(E)-3-((4-Carboxyphenyl)diazenyl)-5-hydroxybenzoic Acid


  • Catalogue No.:PA 02 03900

  • CAS :

    NA

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 03950

3,3'-((2-Nitrobenzoyl)azanediyl)dipropionic Acid

3,3'-((2-Nitrobenzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03950

  • CAS :

    NA

  • Molecular Formula : C13H14N2O7

  • Molecular Weight : 310.26

PA 02 03960

3,3'-((3-Nitrobenzoyl)azanediyl)dipropionic Acid

3,3'-((3-Nitrobenzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03960

  • CAS :

    NA

  • Molecular Formula : C13H14N2O7

  • Molecular Weight : 310.26

PA 02 03970

3,3'-((4-Nitrobenzoyl)azanediyl)dipropionic Acid

3,3'-((4-Nitrobenzoyl)azanediyl)dipropionic Acid


  • Catalogue No.:PA 02 03970

  • CAS :

    NA

  • Molecular Formula : C13H14N2O7

  • Molecular Weight : 310.26

PA 02 03980

3-(3-Aminobenzamido)propanoic Acid

3-(3-Aminobenzamido)propanoic Acid


  • Catalogue No.:PA 02 03980

  • CAS :

    83891-49-0

  • Molecular Formula : C10H12N2O3

  • Molecular Weight : 208.22

PA 02 03990

3-(2-Aminobenzamido)propanoic Acid

3-(2-Aminobenzamido)propanoic Acid


  • Catalogue No.:PA 02 03990

  • CAS :

    13135-92-7

  • Molecular Formula : C10H12N2O3

  • Molecular Weight : 208.22

PA 02 0021000

3,4-Di-[4-(2-Carboxyethylcarbamoyl)phenylazo]-salicylic acid

3,4-Di-[4-(2-Carboxyethylcarbamoyl)phenylazo]-salicylic acid


  • Catalogue No.:PA 02 0021000

  • CAS :

    1798428-91-7

  • Molecular Formula : C27H24N6O9

  • Molecular Weight : 576.52

PA 02 0021001

(E)-3-((4-Carboxyphenyl)diazenyl)-4-hydroxybenzoic Acid

(E)-3-((4-Carboxyphenyl)diazenyl)-4-hydroxybenzoic Acid


  • Catalogue No.:PA 02 0021001

  • CAS :

    2460730-31-6

  • Molecular Formula : C14H10N2O5

  • Molecular Weight : 286.24

PA 02 0021002

N-(4-Nitrobenzoyl)-β-alanine

N-(4-Nitrobenzoyl)-β-alanine


  • Catalogue No.:PA 02 0021002

  • CAS :

    59642-21-6

  • Molecular Formula : C10H10N2O5

  • Molecular Weight : 238.2

PA 02 0021003

3-(3-Nitrobenzamido)propanoic Acid

3-(3-Nitrobenzamido)propanoic Acid


  • Catalogue No.:PA 02 0021003

  • CAS :

    178497-01-3

  • Molecular Formula : C10H10N2O5

  • Molecular Weight : 238.2

PA 02 0021004

3-(2-Nitrobenzamido)propanoic Acid

3-(2-Nitrobenzamido)propanoic Acid


  • Catalogue No.:PA 02 0021004

  • CAS :

    13135-86-9

  • Molecular Formula : C10H10N2O5

  • Molecular Weight : 238.2

PA 02 0021005

3,3'-((4,4'-((1E,1'E)-(4-Hydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(benzoyl))bis(azanediyl))dipropionic Acid

3,3'-((4,4'-((1E,1'E)-(4-Hydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(benzoyl))bis(azanediyl))dipropionic Acid


  • Catalogue No.:PA 02 0021005

  • CAS :

    1242567-13-0

  • Molecular Formula : C26H24N6O7

  • Molecular Weight : 532.51

PA 02 0021006

(E)-5-((4-((3-((2-Carboxyethyl)amino)-3-oxopropyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic Acid

(E)-5-((4-((3-((2-Carboxyethyl)amino)-3-oxopropyl)carbamoyl)phenyl)diazenyl)-2-hydroxybenzoic Acid


  • Catalogue No.:PA 02 0021006

  • CAS :

    1242567-08-3

  • Molecular Formula : C20H20N4O7

  • Molecular Weight : 428.4

PA 02 0021007

Sodium (E)-5-((4-carboxyphenyl)diazenyl)-2-hydroxybenzoate

Sodium (E)-5-((4-carboxyphenyl)diazenyl)-2-hydroxybenzoate


  • Catalogue No.:PA 02 0021007

  • CAS :

    1644496-85-4

  • Molecular Formula : C14H9N2NaO5

  • Molecular Weight : 308.22

PA STI 089522

Balsalazide-d4

Balsalazide-d4


  • Catalogue No.:PA STI 089522

  • CAS :

    NA

  • Molecular Formula : C17H11D4N3O6

  • Molecular Weight : 361.35