ChiralTek / ChiralAMxAMy
ChiralAMxAMy
ChiralAMxAMy columns are made of tandem hetero-amylose derivatives bonded to silica particles. The immobilized novel complex selector contains the derivatized amylose AMx and a different amylose derivative AMy. The two amyloses AMx and Amy are linked by a covalent bond to each other. Due to these two chiral selectors, the columns can provide a different and generally better chiral separation for a wide range of chiral compounds.
| Phase | Particle size | Temperature | Pressure |
| ChiralAMxAMy | 2, 3 µm | 0-40 °C | <860 bar |
| ChiralAMxAMy | 5 µm | 0-40 °C | <600 bar |
| Phase | R2 |
| AM1 | Phenyl carbamate |
| AM2 | 3,5-Dimethylphenylcarbamate |
| AM3 | 3-Chloro-4-methylphenylcarbamate |
| AM4 | 3,5-Dichlorophenylcarbamate |
| AM5 | 3-Chloro-5-methylphenylcarbamate |
| AM6 | (S)-α-methyl benzyl carbamate |
| AM7 | 4-methyl benzoate |
| AM8 | 4-Methylphenylcarbamate |
| AM9 | 4-Chloro-3-methylphenylcarbamate |
| AM10 | 5-Chloro-2-methylphenylcarbamate |
| AM11 | 3-Chloro-2-methylphenylcarbamate |
| AM12 | 4-chlorophenyl carbamate |
R1: proprietary group R2: AMx, x = 1-12; AMy, y = 1-12
ChiralTek Short User Manual for ChiralAMxAMy Columns