4-Acetylbenzoic Acid

CAS Number 586-89-0
Molecular Formula C9H8O3
Molecular Weight 164.16 g/mol
InChI Key QBHDSQZASIBAAI-UHFFFAOYSA-N
LogP 1.6
Synonyms
  • 4-ACETYLBENZOIC ACID
  • 586-89-0
  • Benzoic acid, 4-acetyl-
  • 4-Acetyl-benzoic acid
  • p-acetylbenzoic acid
  • 4'-Acetophenonecarboxylic Acid
  • QBHDSQZASIBAAI-UHFFFAOYSA-N
  • MFCD00002561
  • SBB051425
  • 4-Acetylbenzoicacid

Applications:


Separation of Benzoic and Acetylbenzoic acid in Hydrogen-Bonding Mode
A general approach for analysis of various organic acids with MS detection in negative mode was developed using hydrogen-bonding stationary phase - SHARC 1. A highly sensitive method allows to analyze traces of organic acids in various matrices using ACN/MeOH/ammonia mobile phase. In hydrogen-bonding chromatography acetonitrile is a weaker solvent and alcohol is a stronger solvent. Various gradient and isocratic conditions can be used

Condition

Column Sharc 1, 3.2x100 mm, 5 µm, 100A
Mobile Phase MeCN/MeOH - 95/5%
Buffer Ammonia 10mM
Flow Rate 005 ml/min
Detection UV, 250 nm
 

Description

Class of Compounds  Acid, Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Benzoic Acid, Acetylbenzoic acid
 

Application Analytes:

4-Acetylbenzoic Acid
Benzoic Acid