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

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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

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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.

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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

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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 Suppliers

Canada 1 China 30 India 4 United States 4 Global 39

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

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

5-amino-2-[(3-carboxy-4-hydroxyphenyl)amino]benzoic acid

Mesalazine EP Impurity S

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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

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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