Methyl (9Z)-octadec-9-enoate

Methyl (9Z)-octadec-9-enoate structural formula

CAS Number112-62-9
Molecular FormulaC19H36O2
Molecular Weight296.495
  • Methyl (9Z)-octadec-9-enoate
  • 9-Octadecenoic acid, methyl ester, (9Z)-
  • 112-62-9
  • cis-Methyl oleic acid ester
  • 9-Octadecenoic acid (9Z)-, methyl ester
  • (Z)-9-Octadecenoic acid methyl ester
  • 9-Octadecenoic acid (Z)-, methyl ester
  • 9-Octadecenoic acid (Z)-,methyl ester
  • 9-Octadecenoic acid, methyl ester, (Z)-
  • Agnique ME 181U
  • Agrique ME 181-1
  • Carolube 1885
  • cis-9-Octadecenoic acid methyl ester
  • Edenor Me 90/95V
  • Edenor MeTiO5
  • Emerest 2801
  • Esterol 112
  • Exceparl M-OL
  • Methyl (Z)-9-octadecenoate
  • Methyl cis-9-octadecenoate
  • methyl oleate
  • Methyloleat
  • Nissan Unister M 182A
  • Oleate de methyle
  • oleato de metilo
  • Oleic acid, methyl ester
  • Pastel M 181
  • Phytorob 926-67
  • Priolube 1400
  • Priolube 1403
  • Unister M 182A
  • Witconol 2301
  • EINECS 203-992-5
  • Emery, oleic acid ester
  • Emery oleic acid ester 2301
  • NSC 406282
  • (Z)-9-Octadecenoic acid, methyl ester
  • cis-9-Octyldecenoic acid, methyl ester
  • UNII-39736AJ06R
  • methyl-cis-oleate
  • 139152-82-2
  • 228858-36-4


Separation of Methyl (9Z)-octadec-9-enoate on Newcrom R1 HPLC column

February 16, 2018
Separation of Methyl (9Z)-octadec-9-enoate on Newcrom C18 HPLC column

Methyl (9Z)-octadec-9-enoate 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:
Methyl (9Z)-octadec-9-enoate
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: or by phone: 847-229-2629.