Glutaric acid

CAS Number110-94-1
Molecular FormulaC5H8O4 or COOH(CH2)3COOH
Molecular Weight132.11
InChI KeyJFCQEDHGNNZCLN-UHFFFAOYSA-N
LogP-0.3
Synonyms
  • GLUTARIC ACID
  • Pentanedioic acid
  • 110-94-1
  • glutarate
  • 1,5-Pentanedioic acid
  • 1,3-Propanedicarboxylic acid
  • Pentandioic acid
  • n-Pyrotartaric acid
  • propane-1,3-dicarboxylic acid

Applications:

HPLC Method for Analysis of Dibasic Acids on Newcrom B Column

July 29, 2022

Separation type: Liquid Chromatography Mixed-mode

 

PLC Method for Analysis of Dibasic acid on Newcrom B Column

Succinic acid is a key intermediary (in the form of its anion, succinate) in the electron transport chain, a process that is the key power source for our cells. It also has a few limited functions outside of the mitochondria. Glutaric acid is a common plasticizer precursor and often used in the production of polyester polyols and polyamides. Interestingly, it is significantly more water soluble than either Succinic or Adipic acid. Adipic acid, also known as hexanedioic acid, is a key precursor to nylon, and more than 2.5 billion kilograms are produced every year. Methylmalonic acid is a key intermediary in the anaplerotic reactions of the Krebs cycle. These Dibasic acids can be separated, retained, and analyzed on a mixed-mode Newcrom B column with a mobile phase consisting of water, Acetonitrile (MeCN), and Sulfuric acid (FA). This analytical method can be UV detected at 200 nm with high resolution and peak symmetry.

High Performance Liquid Chromatography (HPLC) Method for Analysis of Adipic Acid, Succinic Acid, Glutaric Acid, Methylmalonic acid

Condition
Column Newcrom B, 4.6×150 mm,  100A
Mobile Phase MeCN/H2O -5/95%
Buffer H2SO4 – 0.02%
Flow Rate 1.0 ml/min
Detection UV 200 nm

Description
Class of Compounds Acid, Hydrophilic
Analyzing Compounds Adipic Acid, Succinic Acid, Glutaric Acid, Methylmalonic acid

 

Application Column

Newcrom B

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Adipic Acid
Glutaric acid
Methylmalonic Acid
Succinic Acid
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.