Benztropine is a medical drug used in treatment of patients with Parkinson’s disease. It works as an acetylcholine blocker decreasing muscle stiffness. Benztropine can be retained in HPLC on Primesep SB mixed-mode column by hydrophobic and anion-exchange properties. The isocratic method uses a mobile phase of acetonitrile (ACN) and water with sulfuric acid buffer and UV detection at 220nm.
| Column | Primesep SB, 4.6×150 mm, 5 µm, 100A |
| Mobile Phase | MeCN/H2O – 25/75% |
| Buffer | H2SO4 – 0.1 % |
| Flow Rate | 1.0 ml/min |
| Detection | UV, 220 nm |
| Class of Compounds |
Drug, Basic, Hydrophobic, Ionizable, Zwitterionic |
| Analyzing Compounds | Benztropine mesylate |
Application Column
Primesep SB
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
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