2,3-Butanedione-2-oxime

2,3-Butanedione-2-oxime structural formula

CAS Number57-71-6
Molecular FormulaC4H7NO2
Molecular Weight101.106
InChI KeyFSEUPUDHEBLWJY-HWKANZROSA-N
LogP0.459
Synonyms
  • 2,3-Butanedione-2-oxime
  • (3E)-3-(Hydroxyimino)butan-2-one
  • 2,3-Butanedione, monooxime, (2E)-
  • 57-71-6
  • 2,3-Butanedione 2-oxime
  • 4-01-00-03646
  • 2,3-Butanedione, monooxime
  • 2,3-Butadione monooxime
  • 2,3-Butandionmonoxim
  • 2,3-Butanedione 3-monoxime
  • 2,3-butanedione monoxime
  • 2,3-Butanedione oxime
  • 2,3-Butanedione, 2-oxime
  • 2,3-Butanedione-2-monoxime
  • 2,3-butanedione-monoxime
  • 2,3-butanodiona-monoxima
  • 2-Hydroxyimino-3-butanone
  • 2-Oximino-3-butanone
  • 3-(Hydroxyimino)-2-butanone
  • 3-Oximino-2-butanone
  • 3-Oxo-2-butanone oxime
  • Biacetyl monooxime
  • Biacetyl monoxime
  • Butane-2,3-dione-monoxime
  • Diacetyl monooxime
  • DIACETYL MONOXIME
  • Diacetylmonooxime
  • DIACETYL-MONOXIM
  • Isonitrosoethyl methyl ketone
  • NSC 116103
  • NSC 660
  • BRN 0605582
  • EINECS 200-348-5
  • UNII-19SQ93LM6H
  • Diacetylmonoxime

Applications:

Separation of 2,3-Butanedione-2-oxime on Newcrom R1 HPLC column

February 19, 2018
Separation of 2,3-Butanedione-2-oxime on Newcrom C18 HPLC column

2,3-Butanedione-2-oxime 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:
2,3-Butanedione-2-oxime
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.