Dichloroacetic anhydride

Dichloroacetic anhydride structural formula

CAS Number4124-30-5
Molecular FormulaC4H2Cl4O3
Molecular Weight239.861
InChI KeyRQHMQURGSQBBJY-UHFFFAOYSA-N
LogP1.14
Synonyms
  • Dichloroacetic anhydride
  • 4124-30-5
  • BRN 0512173
  • Dichloroacetic acid anhydride
  • EINECS 223-924-8
  • NSC 401832
  • Anhydrid kyseliny dichloroctove
  • UNII-MB3OGR64IN

Applications:

Separation of Dichloroacetic anhydride on Newcrom R1 HPLC column

February 16, 2018
Separation of Dichloroacetic anhydride on Newcrom C18 HPLC column

Dichloroacetic anhydride 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:
Dichloroacetic anhydride
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.