Dextromethorphan is used as a temporary cough suppressant in many medications. The elution time of dextromethorphan and bromide can be reversed in HPLC chromatography on a Primesep B2 reverse-phase (RP) column with embedded basic ion-pairing groups by only changing the concentration of buffer in a simple mobile phase of water and acetonitrile (MeCN, ACN). Buffer is trifluoroacetic acid (TFA). UV detection at 210nm.
Application Column
Primesep B2
Column Diameter: 3.2 mm
Column Length: 150 mm
Particle Size: 5 µm
Pore Size: 100 A
Application Analytes:
BromideDextromethorphan
Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.
