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  8. 4-Aminosalicylic acid, 98+%

4-Aminosalicylic acid, 98+%

Product Code. 11440897
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Product Code. 11440897 Supplier Thermo Scientific Alfa Aesar Supplier No. B23289.36
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Verfügbar ab: 18-12-2026
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Description

CAS: 65-49-6 | C7H7NO3 | 153.137 g/mol

Competitive pteridine synthetase inhibitor, has antibacterial capable of inhibiting the growth of Mycobacterium tuberculosis. It inhibits NF-κB and folic acid synthesis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Competitive pteridine synthetase inhibitor, has antibacterial capable of inhibiting the growth of Mycobacterium tuberculosis. It inhibits NF-κB and folic acid synthesis.

Solubility
Soluble in water (2 g/L) at 20°C, dilute sodium hydroxide, dilute nitric acid, ether (slightly), methanol, acetone, and ethanol. Virtually insoluble in benzene, chloroform, and carbon tetrachloride.

Notes
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 65-49-6
Molecular Formula C7H7NO3
Molecular Weight (g/mol) 153.137
MDL Number MFCD00007789
InChI Key WUBBRNOQWQTFEX-UHFFFAOYSA-N
Synonym 4-aminosalicylic acid, aminosalicylic acid, p-aminosalicylic acid, rezipas, pamisyl, parasalindon, aminopar, deapasil, ferrosan, apacil
PubChem CID 4649
ChEBI CHEBI:27565
IUPAC Name 4-amino-2-hydroxybenzoic acid
SMILES C1=CC(=C(C=C1N)O)C(=O)O

Spécification

Melting Point ∼135°C to 145°C (decomposition)
Odor Odorless
Quantity 500 g
Beilstein 473071
Merck Index 14,477
Solubility Information Soluble in water (2g/L) at 20°C,dilute sodium hydroxide,dilute nitric acid,ether (slightly),methanol,acetone,and ethanol. Virtually insoluble in benzene,chloroform,and carbon tetrachloride.
Formula Weight 153.14
Percent Purity ≥98%
Chemical Name or Material 4-Aminosalicylic acid

RUO – Research Use Only

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