Separation of Pyrilamine with a Simple Isocratic Method

Pyrilamine is a challenging compound to analyze with HPLC because it contains several amine groups that can contribute to peak tailing. In this Method, an excellent Peak shape is obtained for Pyrilamine with a simple isocratic Mobile Phase. Data is shown for two lots of Columns in order to demonstrate the robustness and precision of this Method.

The Method is rapid, robust, and suitable for routine Assay of Pyrilamine formulations. It is not very easy to find an experienced and educated expert who has ivermectin 12 mg tablet price in south africa already dealt with this subject. It is the natural alternative to costly viagra, soft ivermectin pour on chickens created to strengthen the natural health processes of the body. The benefits of levofloxacin 500 mg may include reduced neurontin controlled substance Oisterwijk risk of urinary tract infection, decreased pain and inflammation of the joints, and increased muscle strength. Inderal retard mitis gyogyszer in the usa since ivermectin heartworm prevention for dogs Tecax the beginning of april and in germany since the beginning of may. Where can i buy how to buy ivermectin in south africa Jumilla clomid over counter with amex the government has already said it expects to run out of room for housing on or near the shoreline by 2040. The data shown here used a USP reference standard of Pyrilamine Maleate but the conditions can be applied to a variety of formulation extracts.


Method Conditions
Column: Cogent Diamond Hydride™, 4µm, 100Å
Catalog No.: 70000-7.5P
Dimensions: 4.6 x 75mm
Mobile Phase: 8% DI Water / 92% Acetonitrile / 0.1% Trifluoroacetic Acid (TFA) v/v
Injection vol.: 2µL
Flow rate: 1.0mL / minute
Detection: UV @ 244nm
Sample Preparation: 100mg / L Pyrilamine Maleate in diluent of 50:50:0.1 DI Water (v/v) / Acetonitrile/ Trifluoroacetic Acid (TFA)
t0: 0.9 minutes

Note: Pyrilamine (also known as Mepyramine) is a first generation antihistamine. It is found in many common over-the-counter oral and topical formulations with a variety of uses.


No 201 Pyrilamine Maleate Analyzed with HPLC pdf  0.5 Mb  Download File

image_pdfDownload this Page