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5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid

5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid Structure
5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid
  • CAS No.1797983-23-3
  • Chemical Name:5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid
  • CBNumber:CB53649322
  • Molecular Formula:C14H12N2O5
  • Formula Weight:288.26
  • MOL File:1797983-23-3.mol
5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid Property
  • Melting point >180°C (dec.)
  • Boiling point 542.6±50.0 °C(Predicted)
  • Density 1.590±0.06 g/cm3(Predicted)
  • storage temp. Hygroscopic, Refrigerator, Under Inert Atmosphere
  • solubility DMSO (Slightly), Methanol (Slightly)
  • form Solid
  • pka 2.85±0.36(Predicted)
  • color Yellow to Dark Green
  • Stability Hygroscopic
  • FDA UNII GY54CYJ2M4
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P261-P305+P351+P338

5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid Chemical Properties,Usage,Production

  • Uses 2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoic Acid is an impurity from the synthesis of Mesalamine (M258100).
5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid Spectrum
1797983-23-3, 5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acidRelated Search:
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  • 1797983-23-3
  • 5-Amino-2-((3-carboxy-4-hydroxyphenyl)amino)benzoic acid (Mesalazine/Mesalamine Impurity)
  • Mesalamine Impurity S
  • 2-Hydroxy-5-[(2-carboxy-4-aminophenyl)amino]benzoic Acid
  • 2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoic Acid (>90%)
  • Mesalazine (Mesalamine) EP Impurity S
  • Benzoic acid, 5-amino-2-[(3-carboxy-4-hydroxyphenyl)amino]-
  • Mesalamine EP Impurity S
  • Mesalamine Impurity 2
  • Mesalazine Impurity 2
  • Mesalamine Impurity (2-Hydroxy-5-amino-N-(2-carboxy-4-aminophenyl)benzoic Acid)
  • Mesalazine Impurity 11(Mesalazine EP Impurity S)
  • Mesalazine EP Impurity S
  • 5-amino-2-[(3-carboxy-4-hydroxyphenyl)amino]benzoic acid
  • 5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid

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