SHEET /m/haloperidol · PubChem CID 3559 · CAS 52-86-8 · REV 2026.07
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Haloperidol
from sourceC21H23ClFNO2 · 375.9 g/mol
Aloperidin · Brotopon · Eukystol · Halopal
What is Haloperidol?
A first-generation antipsychotic used for schizophrenia, mania and acute agitation. Haloperidol (C21H23ClFNO2, 376 g/mol) is an antipsychotic dispensed on prescription. from source
CategoryPrescription medicine
Fig. 1 · 2D structure RDKit
SMILES
C1CN(CCC1(C2=CC=C(C=C2)Cl)O)CCCC(=O)C3=CC=C(C=C3)FWhere you'll find it
Dispensed on prescription, not sold on a shelf. See the rest of the prescription medicine group.
Relative acute toxicity from source
Animal study data · LD50
- Reported LD50
- 128 mg/kg · moderately toxic
- Species
- rat
- Route
- oral
An LD50 describes acute toxicity under experimental conditions and is not a safe or dangerous dose for a person.
Toxicity & hazards
Toxicity · LD50
128 mg/kg · moderately toxic · LD50 rat oral from source
4 more reported values
- 71 mg/kgLD50 · oral · mouse
- 90 mg/kgLD50 · oral · dog
- 165 mg/kgLD50 · oral · rat
- 60 mg/kgLD50 · other · mouse
DangerToxicIrritantHealth hazardH301, H302, H315, H317, H319, H335, H360, H361, H362, H370, H372from source
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Where Haloperidol leads
Relatedcomputed