Please login to your online account to display your discounted pricing

Alfa Aesar™ 4-Aminosalicylic acid, 98+%

$37.68 - $123.24

Chemical Identifiers

Chemical Name or Material 4-Aminosalicylic acid
CAS 65-49-6
Molecular Formula C7H7NO3
Formula Weight 153.14
MDL Number MFCD00007789
Beilstein 473071
Merck Index 14,477
Synonym 4-Amino-2-hydroxybenzoic acid
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2328922

  SDS
alfa aesar™
B2328922
100g Each for $37.68

AAB2328936

  SDS
alfa aesar™
B2328936
500g Each for $123.24
Description & Specifications

Specifications

Formula Weight 153.14
Chemical Name or Material 4-Aminosalicylic acid
TSCA TSCA
Melting Point ≈135° to 145°C (dec.)
Quantity 100g
Assay ≥98%
Odor Odorless
Molecular Formula C7H7NO3
MDL Number MFCD00007789
CAS 65-49-6
Beilstein 473071
Merck Index 14,477
Synonym 4-Amino-2-hydroxybenzoic acid
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number VO1225000

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.