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Crownpak
Crownpak® HPLC columns from Chiral Technologies (Daicel) use a chiral crown ether as chiral selector, which is coated or immobilised onto a spherical 5 µm silica support. They can be used for the enantiomeric separation of amino acids and other small molecules containing a primary amino group near the chiral centre. The Crownpak® CR(+) column gives the reversed elution order compared to the CR(−) column.
Product Line
Technical Data
| Phase name | Chiral selector | Particle size | USP | pH range | Tmax |
| Crownpak CR(+) | Chiral Crown Ether | 5 µm | L66 | 1.0-9.0 | 50 °C |
| Crownpak CR(-) | Chiral Crown Ether | 5 µm | L117 | 1.0-9.0 | 50 °C |
Downloads
Brochures
Chiral Product List 2023 Brochure
Applications
Chiral Crownpak CR-I Applications
Technical Support
Chiral Selectors Names & Structures 2024
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