ChemicalBook > CAS DataBase List > 5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid

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

Product Name
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
Synonyms
Mesalamine Impurity 2;Mesalazine Impurity 2;Mesalamine Impurity S;Mesalazine EP Impurity S;Mesalamine EP Impurity S;Mesalazine (Mesalamine) EP Impurity S;Mesalazine Impurity 11(Mesalazine EP Impurity S);5-amino-2-[(3-carboxy-4-hydroxyphenyl)amino]benzoic acid;5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid;2-Hydroxy-5-[(2-carboxy-4-aminophenyl)amino]benzoic Acid
CBNumber
CB53649322
Molecular Formula
C14H12N2O5
Formula Weight
288.26
MOL File
1797983-23-3.mol
More
Less

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
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

TRC
Product number
H768000
Product name
2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoicAcid(>90%)
Packaging
10mg
Price
$2725
Updated
2021/12/16
More
Less

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

More
Less

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

Canada 1 China 40 India 4 United States 4 Global 49
SynZeal Research Pvt Ltd
Tel
--
Fax
--
Email
standards@synzeal.com
Country
India
ProdList
6514
Advantage
58
Pharmaffiliates Analytics and Synthetics P. Ltd
Tel
--
Fax
--
Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
Advantage
58

1797983-23-3, 5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acidRelated Search:

N-Butyryl Mesalazine 4-Aminophenol N-Acetyl Mesalazine-d3 N-ACETYL-5-AMINOSALICYLIC ACID 5-[2-ForMyl-5-(hydroxyMethyl)-1H-pyrrol-1-yl]-2-hydroxybenzoic Acid 3-Nitrosalicylic acid 4-Aminosalicylic acid 3-Aminophenol Aniline 2-Chloro-3-nitrobenzoic acid 3-Aminosalicylic acid 2,5-Dihydroxybenzoic acid 2-Chlorobenzoic acid 5-(phenylazo)salicylic acid 5-amino-2-hydroxy-4-sulfobiphenyl-3-carboxylicacid XTUHHRQWNJCPGG-UHFFFAOYSA-N 3,5-Diaminosalicylic acid Sulfanilic acid

  • 5-[(4-amino-2-carboxyphenyl)amino]-2-hydroxybenzoic acid
  • 5-amino-2-[(3-carboxy-4-hydroxyphenyl)amino]benzoic acid
  • Mesalazine EP Impurity S
  • Mesalazine Impurity 11(Mesalazine EP Impurity S)
  • Mesalamine Impurity (2-Hydroxy-5-amino-N-(2-carboxy-4-aminophenyl)benzoic Acid)
  • Mesalazine Impurity 2
  • Mesalamine Impurity 2
  • Mesalamine EP Impurity S
  • Mesalazine (Mesalamine) EP Impurity S
  • Benzoic acid, 5-amino-2-[(3-carboxy-4-hydroxyphenyl)amino]-
  • 2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoic Acid (>90%)
  • 2-Hydroxy-5-[(2-carboxy-4-aminophenyl)amino]benzoic Acid
  • Mesalamine Impurity S
  • 5-Amino-2-((3-carboxy-4-hydroxyphenyl)amino)benzoic acid (Mesalazine/Mesalamine Impurity)
  • 1797983-23-3