Acetic acid, chlorooxo-, ethyl ester

Acetic acid, chlorooxo-, ethyl ester structural formula

CAS Number4755-77-5
Molecular FormulaC4H5ClO3
Molecular Weight136.530
InChI KeyOWZFULPEVHKEKS-UHFFFAOYSA-N
LogP0.448
Synonyms
  • Acetic acid, chlorooxo-, ethyl ester
  • Ethyl chloro(oxo)acetate
  • Acetic acid, 2-chloro-2-oxo-, ethyl ester
  • 4755-77-5
  • 1-(Chlorocarbonyl)formic acid ethyl ester
  • Acetic acid, 2-chloro-2-oxo-, ethyl ester
  • Chloroglyoxylate d'ethyle
  • Chloroglyoxylic acid ethyl ester
  • Chlorooxoacetic acid ethyl ester
  • cloroglioxilato de etilo
  • Ethoxalyl chloride
  • Ethoxyoxalyl chloride
  • Ethyl (chlorocarbonyl)carboxylate
  • Ethyl (chloroformyl)formate
  • Ethyl 2-chloro-2-oxoacetate
  • Ethyl 2-chloro-2-oxoethanoate
  • ethyl chloroglyoxylate
  • Ethyl chlorooxoacetate
  • Ethyl oxaloyl chloride
  • Ethyl oxalyl chloride
  • Ethylchlorglyoxylat
  • GLYOXYLATE, CHLORO-, ETHYL
  • Glyoxylic acid, chloro-, ethyl ester
  • Monoethyl oxalate chloride
  • Monoethyl oxalate monochloride
  • Monoethyl oxaloyl chloride
  • NSC 80644
  • Oxalic acid chloride ethyl ester
  • Oxalic acid ethyl ester chloride
  • Oxalic acid monoethyl ester chloride
  • Oxalic acid monoethyl ester monochloride
  • Oxalyl chloride ethyl ester
  • Oxalyl chloride, ethyl ester
  • EINECS 225-285-0

Applications:

Separation of Acetic acid, chlorooxo-, ethyl ester on Newcrom R1 HPLC column

February 16, 2018
Separation of Acetic acid, chlorooxo-, ethyl ester on Newcrom C18 HPLC column

Acetic acid, chlorooxo-, ethyl ester 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:
Acetic acid, chlorooxo-, ethyl ester
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.