Melarsomine

DB11528ExperimentalVet approvedSmall molecule

Melarsomine is a trypanocidal agent marketed by Merial under the trade name Immiticide. It is the only FDA-approved treatment for adult heartworm infection in dogs, however, is is not approved...

Chemical structure of Melarsomine
Mechanism
Curator reviewed
Formula / weight
C13H21AsN8S2 · 428.41 g/mol (avg)

Resolves to

Clinical / RWD
Structure
InChIKeyMGEOLZFMLHYCFZ-UHFFFAOYSA-NSMILESNCCS[As](SCCN)C1=CC=C(NC2=NC(N)=NC(N)=N2)C=C1
Targets

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

1Protein targetEach mapped to UniProt, with action and pharmacological action
Listed above
11+ReferencesStructured and connected to the statements they support
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Which drugs share a target with Melarsomine, and which of those have an active Phase 3 trial?

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