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  8. 4-Aminosalicylic acid, 98+%

4-Aminosalicylic acid, 98+%

Catalog No. p-7026940
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AAB2328922 100 g
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Catalog No. AAB2328922 Supplier Thermo Scientific Chemicals Supplier No. B2328922
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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.

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

Specifications

Melting Point ∼135°C to 145°C (decomposition)
Odor Odorless
Quantity 100 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

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 200-613-5
RTECSNumber VO1225000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only