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4-Aminosalicylic acid

ALDRICH/A79604 - 99%

Synonym: 4-Amino-2-hydroxybenzoic acid; PAS

CAS Number: 65-49-6
Empirical Formula (Hill Notation): C7H7NO3
Molecular Weight: 153.14
EC Number: 200-613-5
MDL Number: MFCD00007789
Linear Formula: H2NC6H3-2-(OH)CO2H
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A79604-5G 5 g
 $20.20
1/EA		 Add To Favorites
45-A79604-100G 100 g
 $87.70
1/EA		 Add To Favorites

 

application(s) peptide synthesis
assay 99%
color white to beige
form powder
InChI 1S/C7H7NO3/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,9H,8H2,(H,10,11)
InChI key WUBBRNOQWQTFEX-UHFFFAOYSA-N
mp 135-145 °C (lit.)
Quality Level 200 
reaction suitability reaction type: solution phase peptide synthesis
SMILES string Nc1ccc(C(O)=O)c(O)c1
Application: 4-Aminosalicylic acid (4-ASA) can be used in the synthesis of:
• Azo derivatives of 4-ASA with anti-inflammatory effects.
• Ammonium 4-aminosalicylate salt polymorphs which are used as pharmaceutical ingredients.
• Salicylic acid-triazole analogs which are used as quorum sensing inhibitors against Pseudomonas aeruginosa.
Packaging: 5, 100 g in glass bottle
Hazard Codes Xn
Risk Statements 22-36
Safety Statements 26
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 99%
mp 135-145 °C (lit.)
UNSPSC 12352106

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