Pirlimycin

DB11537ExperimentalVet approvedSmall molecule

Pirlimycin hydrochloride is an antibiotic belonging to the lincosamide class. Often marketed as Pirsue, this drug is used to treat mastitis in cattle.

Chemical structure of Pirlimycin
Formula / weight
C17H31ClN2O5S · 410.95 g/mol (avg)

Resolves to

Compound
UNIILM19JT6G5KCAS79548-73-5ChEMBLCHEMBL1652611KEGGD08391
Clinical / RWD
RxNorm1367292
Structure
InChIKeyHBJOXQRURQPDEX-MHXMMLMNSA-NSMILES[H][C@@](NC(=O)[C@@H]1C[C@H](CC)CCN1)([C@H](C)Cl)[C@@]1([H])O[C@H](SC)[C@H](O)[C@@H](O)[C@H]1O

What you can answer from here — as of August 30, 2026

217Drug interactionsStructured to mechanism, not free text
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10+ReferencesStructured and connected to the statements they support
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Which companies are running trials of Pirlimycin, in which indications and phases, and which of those programs are still active?

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