ChemicalBook > CAS DataBase List > 3-Aminosalicylic acid

3-Aminosalicylic acid

Product Name
3-Aminosalicylic acid
CAS No.
570-23-0
Chemical Name
3-Aminosalicylic acid
Synonyms
TIMTEC-BB SBB001895;3-AMINOSALICYLIC ACID;Mesalazine Impurity F;MesalaMine IMpurity F;Salicylic acid, 3-amino-;Mesalazine EP IMpurity F;Mesalamine EP Impurity F;3-AMINOSALICYLIC ACID 98%;3-amino-2-hydroxybenzoate;3-Aminosalicylic acid,97%
CBNumber
CB9210352
Molecular Formula
C7H7NO3
Formula Weight
153.14
MOL File
570-23-0.mol
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3-Aminosalicylic acid Property

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
pka
2.13±0.10(Predicted)
color 
tan to brown
Water Solubility 
Slightly soluble in water
BRN 
2090427
Stability:
Hygroscopic
CAS DataBase Reference
570-23-0(CAS DataBase Reference)
NIST Chemistry Reference
3-Aminosalicylic acid(570-23-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
F 
10
Hazard Note 
Irritant
HS Code 
29225090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich
Product number
255300
Product name
3-Aminosalicylic acid
Purity
97%
Packaging
100mg
Price
$99.8
Updated
2025/07/31
Sigma-Aldrich
Product number
PHR9138
Product name
3-Aminosalicylic acid
Purity
certified reference material, TraceCERT?
Packaging
100MG
Price
$744
Updated
2025/07/31
Sigma-Aldrich
Product number
255300
Product name
3-Aminosalicylic acid
Purity
97%
Packaging
500mg
Price
$305
Updated
2025/07/31
TCI Chemical
Product number
A0421
Product name
3-Aminosalicylic Acid
Purity
>98.0%(HPLC)
Packaging
1g
Price
$106
Updated
2025/07/31
TCI Chemical
Product number
A0421
Product name
3-Aminosalicylic Acid
Purity
>98.0%(HPLC)
Packaging
5g
Price
$352
Updated
2025/07/31
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3-Aminosalicylic acid Chemical Properties,Usage,Production

Chemical Properties

light grey-green to dark beige powder

Uses

3-Aminosalicylic acid acts as an oxygen, nitrogen donor ligand and forms complexes with silver.

Uses

3-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.

Definition

ChEBI: 3-Aminosalicylic acid is a hydroxybenzoic acid.

reaction suitability

reaction type: solution phase peptide synthesis

3-Aminosalicylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Aminosalicylic acid Suppliers

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View Lastest Price from 3-Aminosalicylic acid manufacturers

Guangzhou Tosun Pharmaceutical Ltd
Product
Mesalazine EP Impurity F 570-23-0
Price
US $0.00-0.00/mg
Min. Order
5mg
Purity
95%+
Supply Ability
1000mg
Release date
2025-02-06
Career Henan Chemical Co
Product
3-Aminosalicylic acid 570-23-0
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
1ton
Release date
2020-01-02

570-23-0, 3-Aminosalicylic acidRelated Search:

ALTRENOGEST Glycine 3-Aminophenol Hyaluronic acid Folic acid Ethyl 2-(Chlorosulfonyl)acetate 6-Aminocaproic acid Salicylic acid 3-Aminopyridine Methy-5-aminosalicylate 4-AMINOSALICYLIC ACID, NA SALT,4-AMINOSALICYLIC ACID SODIUM DIHYDRATE Tris(hydroxymethyl)aminomethane Citric acid Ascoric Acid 5-Aminosalicylic acid METHYL 4-AMINOSALICYLATE Calconcarboxylic acid 3-Nitrosalicylic acid

  • Benzoic acid, 3-amino-2-hydroxy-
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  • 3-AMINO-2-HYDROXYBENZOIC ACID
  • Mesalazine Impurity F
  • Mesalazine (Mesalamine) EP Impurity F-d3
  • 3-amino-2-hydroxybenzoate
  • 3-AMINO-2-HYDROXYBENZOIC ACID / 3-AMINOSALICYLIC ACID
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  • 3-AMinosalicylic acid, 97% 250MG
  • Mesalazine EP IMpurity F
  • MesalaMine IMpurity F
  • 3-Aminosalicylic acid,97%
  • 3-Amino-2-hydroxybenzoicacid97%
  • 3-Aminosalicylic Acid Reference Standard
  • Mesalamine EP Impurity F
  • Mesalazine Impurity 6(Mesalazine EP Impurity F)
  • 3-Aminosalicylic Acid &gt
  • 3-Amino-2-hydroxybenzoic Acid (3-Am
  • TIANFU-CHEM - 3-Aminosalicylic acid
  • Mesalazine (Mesalamine) EP Impurity F
  • 3-Amino o-hydroxybenzoic acid
  • MESALAZINE EP IMP F/3-AMINOSALICYLIC ACID
  • Mesalazine EP Impurity F 3-amino-2-hydroxybenzoic acid (3-aminosalicylic acid).
  • 3-Amino,2-Hydroxy Benzoic Acid Impurity-F
  • MESALAZINE EP IMPURITY F/3-AMINOSALICYLIC ACID
  • 570-23-0
  • 570-20-3
  • H2NC6H3OHCOOH
  • Aromatic Amino Acids
  • Unnatural Amino Acid Derivatives
  • Peptide Synthesis
  • Specialty Synthesis
  • Intermediates of Dyes and Pigments
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
  • Carboxylic Acids
  • Phenyls & Phenyl-Het
  • Organic acids
  • Carboxylic Acids
  • Phenyls & Phenyl-Het
  • john's