إريثروميسين
| Kind | API |
|---|---|
| Class | Antibacterial — macrolide |
| Synonyms | Erythromycin A, Erythromycinum |
| Common uses / forms | Oral tablets, topical and ophthalmic forms; base plus stearate/ethylsuccinate/estolate salts |
| Properties | White/off-white crystals; slightly water-soluble base; BCS II; acid-labile — enteric coating or salt/ester forms used; potency by microbiological or HPLC assay |
| Compendia | USP, EP, BP, JP, IP |
| Sourcing origins | China |
| Dominant inbound route | Hormuz |
| Indicative price band | $$ ($10–100 / kg) |
| Indicative lead time | medium (50–80 days) |
| Notes | Fermentation macrolide dominated by Chinese producers; component/related-substance profile (erythromycin A/B/C) is a key spec |
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Cite as: AUPAM Experts' Office, Erythromycin — sourcing profile (API) — AUPAM Data Bank, retrieved 2026-08-31, https://aupameo.org/datasets/databank/a-erythromycin.html