CT-Sil CN is a cyanopropyl-modified HPLC column built on high-purity, fully porous silica. This versatile phase supports both reversed-phase and normal-phase chromatography, offering moderate hydrophobicity and strong dipole interaction capabilities. CT-Sil CN is ideal for the separation of polar analytes, aromatic compounds, and structural isomers, especially when traditional C18 or C8 phases are insufficient.
CT-Sil CN provides reliable dual-mode separation performance – a flexible column for challenging polar analytes in both reversed-phase and normal-phase HPLC.
Cyanopropyl (CN) bonded phase – USP L10 classification
Suitable for reversed-phase and normal-phase applications
Enhanced selectivity for polar and aromatic analytes
Fully porous, high-purity silica for consistent performance
Available in 5 µm
Polar drug substances and degradation products
Aromatic and conjugated organic compounds
Normal-phase separation of neutral analytes
Method development requiring dual-mode selectivity
| Particle Size |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 200 m²/g |
| Phase/Modification | CN |
| Particle Type | |
| Separation Modes | |
| USP Code | |
| Endcapping | No |
| Carbonload | 7 % |
| Phase | Material Number |
|---|---|
| CT-Sil CN, 5 µm | ct15.c0. |