HPLC Method for Triazolam on Newcrom R1 by SIELC Technologies
High Performance Liquid Chromatography (HPLC) Method for Analysis of Triazolam.
Triazolam is a prescription-strength benzodiazepine with the chemical formula C17H12Cl2N4. It is used to treat insomnia, as it is a central nervous system depressant tranquilizer. Compared to other benzodiazepines, it is fairly obscure, preventing misuse and abuse of it. It is a Schedule IV drug.
Triazolam can be retained and analyzed on a Newcrom R1 reverse-phase column using a simple isocratic analytical method with a mobile phase consisting of Acetonitrile (MeCN), water, and Sulfuric acid as the ionic modifier. This analysis method can be UV detected at 200 nm with high resolution and peak symmetry.
| Column | Newcrom R1, 2.1 x 100 mm, 5 µm, 100 A, dual ended |
| Mobile Phase | MeCN – 35% |
| Buffer | H2SO4 – 0.2% |
| Flow Rate | 0.2 ml/min |
| Detection | UV 210 nm |
| Class of Compounds | Drug |
| Analyzing Compounds | Triazolam |
Application Column
Newcrom R1
Column Diameter: 2.1 mm
Column Length: 100 mm
Particle Size: 5 µm
Pore Size: 100 A
Column options: dual ended




