High Performance Liquid Chromatography (HPLC) Method for Analysis of Carbocisteine , S-(Carboxymethyl)-L-cysteine .
Carbocisteine, or carbocysteine, is a drug designed to clear the mucus from the upper and lower airways. It’s primarily available in tablet form. It can be retained on a Primesep 100 Column in about 5 minutes. Primesep 100 is a reverse-phase (RP) mixed-mode column with embedded acidic ion-pairing groups.
| Column | Primesep 100 |
|---|---|
| Mobile Phase | MeCN/H2O – 10/90% |
| Buffer | H2SO4 – 0.05% |
| Flow Rate | 1.0 mL/min |
| Detection | UV, 200 nm |