GC Analysis of Proline Methyl Ester Enantiomers (N-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX® G-TA

GC Analysis of Proline Methyl Ester Enantiomers (N-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX® G-TA

Conditions

column Astec CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 µm (73033AST)
oven 140 °C
carrier gas helium, 30 psi
sample 3 mg/mL racemate in methanolpeak 1: L-proline methyl ester (N-TFA derivative)peak 1: D-proline methyl ester (N-TFA derivative)
injection 1 µL, 80:1 split
inj. temp. 250 °C
detector FID, 250 °C

Description

Analysis Note Elution order reversal using the N-acetyl derivative.
Categories Analytical Chromatography, GC Applications, Enantiomers, Amino Acids
Featured Industry Food and Beverages
Life Science and Biopharma
Legal Information Astec is a registered trademark of Sigma-Aldrich Co. LLC, CHIRALDEX is a registered trademark of Sigma-Aldrich Co. LLC
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suitability application for GC

Materials

     
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