Difloxacin

DB11511ExperimentalVet approvedSmall molecule

Difloxacin is a synthetic fluoroquinolone used in veterinary. As an antibacterial, it presents a broad bactericidal spectrum and its effects are dependent on its concentration. However, it presents a reduced... However, it presents a reduced efficacy when compared to other fluoroquinolone antibacterials.

Chemical structure of Difloxacin
Formula / weight
C21H19F2N3O3 · 399.398 g/mol (avg)

Resolves to

Compound
UNII5Z7OO9FNFDCAS98106-17-3ChEMBLCHEMBL6259ChEBI4537KEGGD07828
Structure
InChIKeyNOCJXYPHIIZEHN-UHFFFAOYSA-NSMILESCN1CCN(CC1)C1=C(F)C=C2C(=C1)N(C=C(C(O)=O)C2=O)C1=CC=C(F)C=C1
Transporters
P33527ABCC1

What you can answer from here — as of September 13, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
Listed above
1TransporterSubstrate / inhibitor direction, not just membership
Listed above
959Drug interactionsStructured to mechanism, not free text
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14+ReferencesStructured and connected to the statements they support
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Which companies are running trials of Difloxacin, in which indications and phases, and which of those programs are still active?

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