Ammonium citrate (2:1)

Ammonium citrate (2:1) structural formula

CAS Number3012-65-5
Molecular FormulaC6H14N2O7
Molecular Weight226.185
InChI KeyYXVFQADLFFNVDS-UHFFFAOYSA-N
LogP-1.40
Synonyms
  • Ammonium citrate (2:1)
  • Bisammonium 2-(carboxymethyl)-2-hydroxybutanedioate
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, ammonium salt
  • 3012-65-5
  • Ammonium citrate
  • Ammonium monohydrogen citrate
  • Citric acid, diammonium salt
  • Diammonium 2-hydroxy-1,2,3-propanetricarboxylate
  • Dibasic ammonium citrate
  • EINECS 221-146-3
  • Microstop
  • AmmCitrate
  • UNII-N9BUG430K8

Applications:

Separation of Ammonium citrate (2:1) on Newcrom R1 HPLC column

February 16, 2018
Separation of Ammonium citrate (2:1) on Newcrom C18 HPLC column

Ammonium citrate (2:1) can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

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:
Ammonium citrate (2:1)
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.