Monograph 0478 defines tablets as solid preparations containing a single dose of one or more active pharmaceutical ingredients (APIs). They are primarily produced by compressing uniform volumes of particles or particle aggregates derived via granulation. However, the modern definition accommodates alternative fabrication techniques like extrusion, molding, and lyophilization (freeze-drying).
The European Pharmacopoeia (Ph. Eur.) monograph for Tablets (0478) provides a comprehensive set of specifications for the testing and evaluation of tablets. The monograph covers a range of requirements, including appearance, average weight, uniformity of weight, hardness, friability, disintegration, and dissolution. By following these specifications, manufacturers can ensure that their tablets meet the necessary standards for quality, purity, and strength. European Pharmacopoeia -ph. Eur.- Monograph Tablets -0478-
Ensures each tablet has the correct drug amount and consistent mass. Tablets generally must comply with Ph. Eur. general chapter , which incorporates both Uniformity of Content (for low-dose drugs) and Uniformity of Mass (for other tablets). Monograph 0478 has historically evolved to rely primarily on Uniformity of Mass for most tablets, aligning with revisions from the mid-2000s. The European Pharmacopoeia (Ph
The European Pharmacopoeia is a publication that contains a set of standards for the quality, purity, and strength of medicines. It is published by the European Directorate for the Quality of Medicines & Healthcare (EDQM), which is a department of the Council of Europe. The Ph. Eur. is recognized as a standard for the quality of medicines in Europe, and its monographs are used by regulatory authorities, manufacturers, and control laboratories to ensure the quality of medicines. such as extrusion
"Solid dosage forms each containing a single dose of one or more active substances. They are obtained by compressing uniform volumes of particles or by another suitable manufacturing process, such as extrusion, moulding, or freeze-drying."
In the pharmaceutical world, the is the gold standard for quality control, and Monograph 0478 is the essential blueprint for anyone manufacturing or testing oral tablets. This general monograph defines exactly what a tablet is and sets the baseline requirements for its production and performance. What is Monograph 0478?