2,4-Pentanedione

2,4-Pentanedione structural formula

CAS Number123-54-6
Molecular FormulaC5H8O2
Molecular Weight100.117
InChI KeyYRKCREAYFQTBPV-UHFFFAOYSA-N
LogP0.4
Synonyms
  • 2,4-Pentanedione
  • Pentane-2,4-dione
  • 123-54-6
  • Acetylacetone
  • 4-01-00-03662
  • 2,4-Dioxopentane
  • 2,4-Pentadione
  • 2-Propanone, acetyl-
  • Acetoacetone
  • ACETYL ACETONE
  • ACETYLACETON
  • Diacetylmethane
  • NSC 139614
  • NSC 2679
  • NSC 2927
  • NSC 52336
  • NSC 54069
  • NSC 5575
  • NSC 77075
  • NSC 78795
  • Pentan-2,4-dion
  • Pentan-2,4-dione
  • Pentane-2,4-dione
  • pentano-2,4-diona
  • UN 2310
  • Acetone, acetyl-
  • BRN 0741937
  • EINECS 204-634-0
  • Pentanedione
  • Pentanedione-2,4
  • UNII-46R950BP4J
  • ACAC
  • CH3-CO-CH2-CO-CH3
  • Hacac
  • acetyl 2-propanone
  • 81235-32-7

Applications:

Separation of 2,4-Pentanedione on Newcrom R1 HPLC column

February 16, 2018
Separation of 2,4-Pentanedione on Newcrom C18 HPLC column

2,4-Pentanedione 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:
2,4-Pentanedione
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.