Preparative

  •  New immobilised Chiral Stationary Phases

 New immobilised Chiral Stationary Phases

Aug 14 2012 Read 939 Times

Chiral Technologies Worldwide introduces two new immobilised chiral stationary phases (CSPs), CHIRALPAK® ZWIX(+) and CHIRALPAK ZWIX(-). These new ZWIX CSPs are zwitterionic ion exchangers, combining anion- and cation-exchange functional groups. The ZWIX chiral selectors are synthesized by the fusion of the cinchona alkaloids with trans-2-aminocyclohexanesulfonic acid at the C-9 position via carbamate linkage. Both selectors are chemically bonded onto 3-µm silica.

The CHIRALPAK ZWIX(+) and CHIRALPAK ZWIX(-) CSPs can be used in high performance liquid chromatography and supercritical fluid chromatography modes. The ZWIX CSPs have been specifically developed to exhibit stereoselectivity for zwitterionic molecules, notably for separations of underivatized amino acids and peptides.

For more information www.chiraltech.com
 

Read comments0

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.


Digital Edition

Chromatography Today - Buyers Guide 2019

December 2018

In This Edition Articles Fundamental Aspects - Improved Biomacromolecule Separations Using Superficially Porous Particles with a 1000 Å Pore Diameter - A Deep Characterisation of Monoclo...

View all digital editions

Events

SCM-9

Jan 30 2019 Amsterdam, Netherlands

World Congress on Chromatography

Jan 31 2019 Paris, France

MEDLAB MIDDLE EAST

Feb 04 2019 Dubai, UAE

China Lab 2019

Feb 26 2019 Guangzhou, China

Israchem

Mar 12 2019 Tel Aviv, Israel

View all events