Pirkle-brush Concept Chiral HPLC Columns
Chirex® HPLC columns utilizes Pirkle-brush concept for direct and indirect resolution of enantiomeric amines, alcohols, carboxylic acids, hydroxy acids, amino acids, ketones, lactones, ethers, esters, and other biologically active compounds. Chirex HPLC columns are available in eleven different stationary phases and offer:

• High enantioselectivity
• Easy scale-up from analytical to preparative analysis
• Long column lifetimes
• Fast run times

3018 (S)-proline and (R)-1-(alpha-naphthyl)ethylamine phase detail
(S)-proline and (R)-1-(α-naphthyl)ethylamine urea linkage, electron donor designed for the separation of:

• amines, alcohols and amino acids
• underivatized ß-blockers
• aromatic amines
• pesticides