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disintegrant

disintegrant
Noun
pl: disintegrants

This term is a specialized technical noun used almost exclusively within pharmaceutical science and chemistry. It describes a functional excipient designed to trigger the physical breakdown of a solid dosage form, ensuring that the medication is available for absorption in the body. It is distinct from the active pharmaceutical ingredient (API) as it serves a mechanical rather than a therapeutic purpose.

In professional contexts, the word is often paired with descriptors like "superdisintegrant" to denote high-efficiency agents that work more rapidly or at lower concentrations. Because it refers to a specific class of chemical additives, it is used in formal laboratory reports, patent filings, and pharmacological textbooks rather than in general conversation.

Meanings

Noundisintegrant

A substance added to a pharmaceutical tablet or capsule to promote its breakup into smaller fragments when it comes into contact with a liquid, such as stomach acid, to facilitate the release of the active drug.

The formulation includes a superdisintegrant to ensure the tablet dissolves rapidly upon ingestion.

Related Words

Última atualização: May 2026Reportar um erro