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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 68708Generated: October 25, 2026

Floxacrine

HOE-991 · Floxacrine · 7-Chloro-3,4-dihydro-10-hydroxy-3-[p-(trifluoromethyl)phenyl]-1,9(2H,10H)-acridinedione · 1,9(2H,10H)-Acridinedione, 7-chloro-3,4-dihydro-10-hydroxy-3-[4-(trifluoromethyl)phenyl]-

https://huagongshe.com/en/chemical/68708

Floxacrine molecular structure

Identifiers & Physical Properties

CAS No.53966-34-0
Molecular formulaC20H13ClF3NO3
Average molar mass407.8 g/mol
Monoisotopic mass407.05360562 g/mol
SMILESO=C1CC(c2ccc(C(F)(F)F)cc2)Cc2c1c(=O)c1cc(Cl)ccc1n2O
InChIKeyAWHZKKVSUJJVNL-UHFFFAOYSA-N
PubChem CID68708
ChEMBLCHEMBL333634
DTXSIDDTXSID30866373

Chemical & Physical Properties

XLogP3.5
Topological polar surface area57.6
Hydrogen bond donors1
Hydrogen bond acceptors7
Rotatable bonds1
Heavy atoms28
Formal charge0
Complexity699
LogP (partition coefficient)3.46
FDA UNIIV09GC6329G

Applications & Uses

Uses

Floxacrine (HOE-991) is a dihydroacridinedione derivative with antimalarial activity. Floxacrine can be used to study its activity against different Plasmodium species[1].