Ethyl crotonate

Ethyl crotonate structural formula

CAS Number623-70-1
Molecular FormulaC6H10O2
Molecular Weight114.144
InChI KeyZFDIRQKJPRINOQ-HWKANZROSA-N
LogP1.72
Synonyms
  • Ethyl crotonate
  • Ethyl (2E)-but-2-enoate
  • 2-Butenoic acid, ethyl ester, (2E)-
  • 623-70-1
  • (2E)-Ethyl ester 2-butenoic acid
  • BRN 0635834
  • trans-2-Butenoic acid ethyl ester
  • 2-Butenoic acid, ethyl ester, (E)-
  • Crotonate d'ethyle, (E)-
  • alpha-Crotonic acid ethyl ester, (E)-
  • EINECS 210-808-7
  • Ethyl (E)-2-butenoate
  • Ethyl trans-2-butenoate
  • Ethyl 2-butenoate, (E)-
  • Ethyl trans-crotonate
  • UNII-99YUC7A1X1
  • 77825-56-0

Applications:

Separation of Ethyl crotonate on Newcrom R1 HPLC column

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

Ethyl crotonate 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 crotonate
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.