HPLC Analysis of Promethazine

  Promethazine is a drug used as an antihistamine, a sedative, and used to reduce motion sickness, and prescribed for insomnia. The reverse-phase column Legacy L1 was used to retain promethazine. comparisons between Legacy L1 and Phenomenex columns are available upon request.


Column Legacy L1, 4.6x250 mm, 5 µm, 100A
Mobile Phase MeCN - 35%
Buffer NaH2PO4 pH 2.5 - 20 mM
Flow Rate 1.0 ml/min
Detection UV, 254 nm


Class of Compounds  Drug,  Hydrophobic, Ionizable
Analyzing Compounds Promethazine

Application Analytes: