Ethyl hydrogen malonate

Ethyl hydrogen malonate structural formula

CAS Number1071-46-1
Molecular FormulaC5H8O4
Molecular Weight132.116
InChI KeyHGINADPHJQTSKN-UHFFFAOYSA-N
LogP0.190
Synonyms
  • Ethyl hydrogen malonate
  • 3-Ethoxy-3-oxopropanoic acid
  • Propanedioic acid, monoethyl ester
  • 1071-46-1
  • Propanedioic acid, monoethyl ester
  • (Ethoxycarbonyl)acetic acid
  • 3-Ethoxy-3-oxopropanoic acid
  • Ethylhydrogenmalonat
  • hidrogenomalonato de etilo
  • hydrogenomalonate d'ethyle
  • Malonic acid, ethyl ester
  • Malonic acid, monoethyl ester
  • Monoethyl hydrogen malonate
  • Monoethyl malonate
  • Propanedioic acid, 1-ethyl ester
  • EINECS 213-992-7

Applications:

Separation of Ethyl hydrogen malonate on Newcrom R1 HPLC column

May 16, 2018
Separation of Ethyl hydrogen malonate on Newcrom R1 HPLC column

Ethyl hydrogen malonate 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.

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Application Analytes:
Ethyl hydrogen malonate
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.