CAS 1242567-11-8: 3,5-Bis[(1E)-2-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxybenzoic acid

Formula: C₂₇H₂₄N₆O₉

InChI: InChI=1S/C27H24N6O9/c34-22(35)9-11-28-25(39)15-1-5-17(6-2-15)30-32-19-13-20(27(41)42)24(38)21(14-19)33-31-18-7-3-16(4-8-18)26(40)29-12-10-23(36)37/h1-8,13-14,38H,9-12H2,(H,28,39)(H,29,40)(H,34,35)(H,36,37)(H,41,42)/b32-30+,33-31+

InChI key: InChIKey=GTWSSNPLAKYAOG-RRPBDJRISA-N

SMILES: O=C(O)C=1C=C(N=NC2=CC=C(C=C2)C(=O)NCCC(=O)O)C=C(N=NC3=CC=C(C=C3)C(=O)NCCC(=O)O)C1O

Synonyms:

• Benzoic acid, 3,5-bis[(1E)-2-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxy-
• 3,5-Bis[(1E)-2-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl]diazenyl]-2-hydroxybenzoic acid

Balsalazide USP Impurity 1

CAS: 1242567-11-8

• Formula: C₂₇H₂₄N₆O₉
• Color and Shape: Black Solid
• Molecular weight: 576.52

3-[(1E)-2-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]diazenyl] Balsalazide Sodium Salt (>90%)

CAS: 1242567-11-8

Applications An impurity of the anti-inflammatory drug Balsalazide (B116300).

• Formula: C₂₇H₂₄N₆O₉xNa
• Purity: >90%
• Color and Shape: Neat
• Molecular weight: 576.51(free acid)

3-[(1E)-2-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]diazenyl] balsalazide

CAS: 1242567-11-8

3-[(1E)-2-[4-[[(2-Carboxyethyl)amino]carbonyl]phenyl]diazenyl] balsalazide is a white to off-white solid that is soluble in water and acidic …

• Formula: C₂₇H₂₄N₆O₉
• Purity: Min. 95%
• Molecular weight: 576.51 g/mol