European Pharmacopoeia -ph. Eur.- Monograph Tablets — -0478- Portable

This blog post provides an overview of the , which serves as the legally binding standard for tablets marketed in signatory states.

The legal status of the Ph. Eur. is defined by the Convention on the Elaboration of a European Pharmacopoeia (1964). In EU law, any medicine seeking a Marketing Authorization (via the centralized, decentralized, or national procedure) must comply with the relevant Ph. Eur. monographs. Thus, Monograph 0478 is not a guideline but a . A batch of tablets failing the dissolution or uniformity test is considered adulterated and cannot be released to the market.

The monograph mandates several standardized tests to verify the physical and chemical integrity of the dosage form. 1. Disintegration and Dissolution European Pharmacopoeia -ph. Eur.- Monograph Tablets -0478-

The European Pharmacopoeia is published by the European Directorate for the Quality of Medicines & HealthCare (EDQM), a department of the Council of Europe. The Ph. Eur. is a reference work that contains a collection of monographs, general chapters, and reagents that define the quality standards for medicines. Its primary objective is to ensure the quality, safety, and efficacy of medicines available to patients in Europe.

Monograph 0478 does not prescribe which excipients to use but sets limits on their quality and function. It explicitly warns against excipients that could impair bioavailability or cause toxicity. For example, it restricts the use of certain azo dyes (e.g., tartrazine) due to hypersensitivity risks. Furthermore, it mandates that tablets for pediatric or geriatric use must consider swallowability, often requiring a break-line (score line) with validated uniformity of subdivided parts. This blog post provides an overview of the

For laboratory testing and validation of specific monographs, researchers use International Chemical Reference Substances (ICRS) provided by the EDQM to ensure analytical accuracy in assays and identity tests.

Unless otherwise stated in the individual monograph, tablets must be stored: is defined by the Convention on the Elaboration

Designed to dissolve in water with the release of carbon dioxide.

The container label must include (per Ph. Eur. general notices and individual monograph):

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: Modern forms that disintegrate rapidly in the mouth without water, typically within 3 minutes .