Astec® CYCLOBOND™ I 2000 SP Chiral HPLC Column
SUPELCO/20224AST - 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Product Type: Equipment/Book
| L × I.D. | 25 cm × 4.6 mm |
| manufacturer/tradename | Astec® |
| material | stainless steel column |
| matrix | silica particle platform |
| fully porous particle | |
| matrix active group | cyclodextrin, beta- phase |
| operating pH | 3.5-7 |
| packaging | pkg of 1 ea |
| parameter | 0-50 °C temperature |
| 172 bar pressure (2500 psi) | |
| particle size | 5 μm |
| pore size | 100 Å |
| product line | Astec® |
| Quality Level | 100  |
| separation technique | chiral |
| technique(s) | HPLC: suitable |
| LC/MS: suitable |
| General description: | On CYCLOBOND I 2000 SP, the hydroxyl groups on the surface of the β-cyclodextrin have been reacted with (S)-propylene oxide. This has the effect of extending hydrogen-bonding capabilities to accommodate analytes with chiral centers that are relatively distant from an aromatic ring structure. The (S)- form shows enhanced selectivity and efficiency for some separations, methadone, for example. • Bonded phase: (S)-Hydroxypropyl modified β-cyclodextrin Resources: CYCLOBOND FAQs CYCLOBOND Reference Bibliography Chiral Product Literature |
| Legal Information: | Astec is a registered trademark of Sigma-Aldrich Co. LLC |
| Legal Information: | CYCLOBOND is a trademark of Sigma-Aldrich Co. LLC |
| Other Notes: | Recommended alternative 20024AST ASTEC® CYCLOBOND™ 2000 Chiral HPLC Column See technical report |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| UNSPSC | 41115700 |