Ethyl isovalerate

Ethyl isovalerate structural formula

CAS Number108-64-5
Molecular FormulaC7H14O2
Molecular Weight130.187
InChI KeyPPXUHEORWJQRHJ-UHFFFAOYSA-N
LogP2.18
Synonyms
  • Ethyl isovalerate
  • Ethyl 3-methylbutanoate
  • Butanoic acid, 3-methyl-, ethyl ester
  • 108-64-5
  • Butanoic acid, 3-methyl-, ethyl ester
  • 3-Methylbutanoic acid ethyl ester
  • 3-Methylbutyric acid ethyl ester
  • BUTANOATE, 3-METHYL-, ETHYL
  • Ethyl 3-methylbutanoate
  • Ethyl 3-methylbutyrate
  • Ethyl isopentanoate
  • ETHYL VALERIANATE-ISO
  • Ethylisovalerat
  • Isopentanoic acid ethyl ester
  • Isovalerate d'ethyle
  • isovalerato de etilo
  • Isovaleric acid, ethyl ester
  • NSC 8869
  • BRN 1744677
  • Butyric acid, 3-methyl-, ethyl ester
  • EINECS 203-602-3
  • FEMA No. 2463
  • UNII-9ZZ5597636
  • Butyric acid, 3-methyl-, ethyl ester (6CI,7CI,8CI)
  • Ethyl beta-methylbutyrate
  • Ethyl iso-pentanoate
  • Ethyl isovalerianate
  • Ethylisovalerate
  • FEMA 2463
  • 117442-70-3

Applications:

Separation of Ethyl isovalerate on Newcrom R1 HPLC column

February 16, 2018
Separation of Ethyl isovalerate on Newcrom C18 HPLC column

Ethyl isovalerate 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:
Ethyl isovalerate
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.