GC Analysis of 1-Phenylethylamine Enantiomers (N-Chloroacetyl Derivatives) on Astec^® CHIRALDEX^™ B-PM

Name: GC Analysis of 1-Phenylethylamine Enantiomers (N-Chloroacetyl Derivatives) on Astec<SUP>®</SUP> CHIRALDEX<SUP>™</SUP> B-PM
Brand: SUPELCO

suitable for GC

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About This Item

技术

gas chromatography (GC): suitable

试验参数

column: Astec CHIRALDEX B-PM, 30 m x 0.25 mm I.D., 0.12 μm (76023AST)
oven: 150 °C
inj. temp.: 250 °C
detector: FID, 250 °C
carrier gas: helium, 30 psi
injection: 1 μL, 80:1 split
sample: 3 mg/mL in methylene chloride
peak 1: S(-)-1-phenylethylamine (N-chloroacetyl derivative)
peak 2: R(+)-1-phenylethylamine (N-chloroacetyl derivative)

应用

chemicals and industrial polymers

分析说明

Can reverse elution order by using CHIRALDEX G-PN, or by using the N-TFA derivative on the B-DM column. Shorter retention and higher alpha observed with the N-chloroacetyl derivative compared to the N-acetyl derivative.

法律信息

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany

CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC

分析色谱柱

产品编号

说明

价格

76023AST

Astec^® CHIRALDEX^™ B-PM 毛细管气相色谱柱, L × I.D. 30 m × 0.25 mm, d_f 0.12 μm

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GC Analysis of 1-Phenylethylamine Enantiomers (N-Chloroacetyl Derivatives) on Astec® CHIRALDEX™ B-PM