بوليمر حمض الميثاكريليك (يودراجيت L/S)
| Kind | Excipient |
|---|---|
| Class | Enteric polymer (methacrylate) |
| Synonyms | Eudragit L100, Eudragit S100, Eudragit L30 D-55, methacrylic acid–methyl methacrylate copolymer, Kollicoat MAE |
| Common uses / forms | pH-dependent enteric coats; L dissolves >pH 6.0, S >pH 7.0; colon/intestinal targeting |
| Properties | Anionic methacrylate copolymer; supplied as powder or 30% aqueous dispersion; robust enteric films |
| Compendia | USP, EP |
| Sourcing origins | EU |
| Dominant inbound route | EU |
| Indicative price band | $$$ ($100–1000 / kg) |
| Indicative lead time | medium (50–80 days) |
| Supply flag | Single-source — concentrated supplier base; plan a second source |
| Notes | Evonik specialty polymer; single dominant manufacturer |
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Cite as: AUPAM Experts' Office, Methacrylic acid copolymer (Eudragit L/S) — sourcing profile (Excipient) — AUPAM Data Bank, retrieved 2026-08-31, https://aupameo.org/datasets/databank/e-methacrylic-acid-copolymer-eudragit-l-s.html