4-Methyl-2-pentanone

4-Methyl-2-pentanone structural formula

CAS Number108-10-1
Molecular FormulaC6H12O
Molecular Weight100.162
InChI KeyNTIZESTWPVYFNL-UHFFFAOYSA-N
LogP1.31
Synonyms
  • 4-Methyl-2-pentanone
  • 4-Methylpentan-2-one
  • 2-Pentanone, 4-methyl-
  • 108-10-1
  • MIBK
  • Methyl isobutyl ketone
  • 4-01-00-03305
  • 2-Pentanone, 4-methyl-
  • 2-Methyl-4-pentanone
  • 2-Methylpropyl methyl ketone
  • 4-Methyl-2-oxopentane
  • 4-METHYL-2-PENTANON
  • 4-methyl-2-pentanone, hexanone
  • 4-Methylpentan-2-on
  • 4-Methylpentan-2-one
  • 4-methylpentane-2-one
  • 4-metilpentan-2-ona
  • ISOBUTYL METHYL KETONE
  • ISOPROPYL ACETONE
  • Isopropylacetone
  • Methyl 2-methylpropyl ketone
  • Methyl iso-butyl ketone
  • METHYL-ISO-BUTYLKETONE
  • NSC 5712
  • PENTAN-2-ONE, 4-METHYL-
  • UN 1245
  • BRN 0605399
  • Caswell No. 574AA
  • EINECS 203-550-1
  • EPA Pesticide Chemical Code 044105
  • FEMA No. 2731
  • FEMA Number 2731
  • Hexanone
  • Isohexanone
  • Ketone, isobutyl methyl
  • RCRA waste number U161
  • Shell MIBK
  • 4-Methyl-pentan-2-on
  • 4-Metilpentan-2-one
  • Isobutyl-methylketon
  • Methyl-isobutyl-cetone
  • Methylisobutylketon
  • Metilisobutilchetone
  • Metyloizobutyloketon
  • UNII-U5T7B88CNP
  • 2-Methyl-4-pentanal
  • 4-Metilpentan-2-one
  • Ethyl iso-butyl ketone
  • Hexon
  • Hexone
  • Methyl I-butyl ketone
  • Methylisobutylketon
  • Methylpentan-2-one
  • 1338234-91-5

Applications:

Separation of 4-Methyl-2-pentanone on Newcrom R1 HPLC column

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

4-Methyl-2-pentanone 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:
4-Methyl-2-pentanone
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.