3-Aminosalicylic acid

3-Aminosalicylic acid
  • CAS No.:570-23-0
Other grades of this product :
3-Aminosalicylic acid Basic information
Product Name:3-Aminosalicylic acid
Synonyms:Benzoic acid, 3-amino-2-hydroxy-;Salicylic acid, 3-amino-;TIMTEC-BB SBB001895;3-AMINOSALICYLIC ACID;3-AMINO-2-HYDROXYBENZOIC ACID;Mesalazine Impurity F;Mesalazine (Mesalamine) EP Impurity F-d3;3-amino-2-hydroxybenzoate
CAS:570-23-0
MF:C7H7NO3
MW:153.14
EINECS:209-328-0
Product Categories:Intermediates of Dyes and Pigments;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Carboxylic Acids;Phenyls & Phenyl-Het;Organic acids;Carboxylic Acids;Phenyls & Phenyl-Het
Mol File:570-23-0.mol
3-Aminosalicylic acid Chemical Properties
Melting point 240 °C (dec.) (lit.)
Boiling point 276.03°C (rough estimate)
density 1.3585 (rough estimate)
refractive index 1.5500 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility DMSO (Slightly), Methanol (Slightly, Heated)
form Powder
pka2.13±0.10(Predicted)
color tan to brown
Water Solubility Slightly soluble in water
BRN 2090427
Stability:Hygroscopic
CAS DataBase Reference570-23-0(CAS DataBase Reference)
NIST Chemistry Reference3-Aminosalicylic acid(570-23-0)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
10
Hazard Note Irritant
HS Code 29225090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
3-Aminosalicylic acid Usage And Synthesis
Chemical Propertieslight grey-green to dark beige powder
Uses3-Aminosalicylic acid acts as an oxygen, nitrogen donor ligand and forms complexes with silver.
Uses3-Aminosalicylic acid is a building block that can be used to synthesize antimycin A3. It can also be used to synthesize 2-alkoxy-3-(arylaminomethylene)chroman-4-ones and 3-(aryliminomethyl)chromones by reacting with 3-formylchromones.

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