Attention:

Certain features of sigmaaldrich.com will be down for maintenance Saturday afternoon/evening, February 24th starting at 3:00 pm CT until 9:00 pm CT.

Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

HPLC Analysis of Lansoprazole Enantiomers on Astec® CYCLOBOND® I 2000 DMP

HPLC Analysis of Lansoprazole Enantiomers on Astec® CYCLOBOND® I 2000 DMP

Conditions

column CYCLOBOND I 2000 DMP, 25 cm x 4.6 mm I.D., 5 µm particles (20724AST)
column temp. 25 °C
mobile phase [A] acetonitrile; [B] methanol; [C] acetic acid; [D] ammonium hydroxide; (95:5:0.4:0.1, A:B:C:D)
flow rate 1 mL/min
sample 1 mg/mL in methanol
injection 10 µL
detector UV, 254 nm

Description

Categories Analytical Chromatography, Chiral Applications, Antiulcer Compounds, Pharmaceutical (small molecule), Antiulcer Drugs, All Pharmaceutical Applications
Featured Industry Pharmaceutical (small molecule)
Legal Information Astec is a registered trademark of Sigma-Aldrich Co. LLC, CYCLOBOND is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for HPLC

Materials

     
Related Links