HPLC Method for Analysis of Prednisone on Primesep B by SIELC Technologies

Prednisone is a synthetic corticosteroid with the chemical formula C₂₁H₂₆O₅. It belongs to the class of glucocorticoids. Prednisone is a prodrug, meaning that it is biologically inactive until it undergoes metabolic activation in the liver, where it is converted into its active form, prednisolone. Both prednisone and prednisolone have anti-inflammatory and immunosuppressant properties and are used for various medical conditions. It mimics the action of cortisol, a natural steroid produced by the adrenal glands. It primarily exerts its effects by binding to glucocorticoid receptors and regulating gene expression. It is commonly used to treat inflammatory conditions, autoimmune disorders, allergic reactions, and certain cancers. It is also employed to suppress the immune system in conditions like organ transplantation and certain autoimmune diseases. Prednisone is often prescribed for respiratory conditions like asthma and chronic obstructive pulmonary disease (COPD). You can find detailed UV spectra of Prednisone and information about its various lambda maxima by visiting the following link. .

Prednisone can be retained, and analyzed using a Primesep B mixed-mode stationary phase column. The analysis utilizes an isocratic method with a simple mobile phase consisting of water, acetonitrile (MeCN), and sulfuric acid as a buffer. Detection is achieved using UV 245 nm