ChemicalBook--->CAS DataBase List--->1797983-23-3

1797983-23-3

1797983-23-3 Structure

1797983-23-3 Structure
IdentificationBack Directory
[Name]

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

1797983-23-3
[Synonyms]

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

C14H12N2O5
[MDL Number]

MFCD24386437
[MOL File]

1797983-23-3.mol
[Molecular Weight]

288.26
Chemical PropertiesBack Directory
[Melting point ]

>180°C (dec.)
[storage temp. ]

Hygroscopic, Refrigerator, Under Inert Atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Yellow to Dark Green
[Stability:]

Hygroscopic
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Hazard InformationBack Directory
[Uses]

2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoic Acid is an impurity from the synthesis of Mesalamine (M258100).
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