Oxopropanedioic acid

Oxopropanedioic acid structural formula

CAS Number473-90-5
Molecular FormulaC3H2O5
Molecular Weight118.044
InChI KeyXEEVLJKYYUVTRC-UHFFFAOYSA-N
LogP-1.08
Synonyms
  • Oxopropanedioic acid
  • Propanedioic acid, 2-oxo-
  • 473-90-5
  • 3-03-00-01355
  • BRN 1754123
  • EINECS 207-473-4
  • Ketomalonic acid
  • Mesoxalate
  • Oxomalonic acid
  • 2-Oxomalonic acid
  • 2-Oxomalonsaeure
  • UNII-62R514HE48

Applications:

Separation of Oxopropanedioic acid on Newcrom R1 HPLC column

February 16, 2018
Separation of Oxopropanedioic acid on Newcrom C18 HPLC column

Oxopropanedioic acid 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:
Oxopropanedioic acid
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 before ordering the column as there may be a more suitable column alternative by either e-mail: support@sielc.com or by phone: 847-229-2629.