SHEET /m/trazodone · PubChem CID 5533 · CAS 19794-93-5 · REV 2026.07
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Trazodone
from sourceC19H22ClN5O · 371.9 g/mol
Beneficat · Desirel · Molipaxin · Trazalon
What is Trazodone?
An antidepressant, sold as Desyrel, prescribed for depression and very often for insomnia because it is sedating. from source
CategoryPrescription medicine
Fig. 1 · 2D structure RDKit
SMILES
C1CN(CCN1CCCN2C(=O)N3C=CC=CC3=N2)C4=CC(=CC=C4)ClWhere 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
- 690 mg/kg · low toxicity
- 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
690 mg/kg · low toxicity · LD50 rat oral from source
5 more reported values
- 610 mg/kgLD50 · oral · mouse
- 91 mg/kgLD50 · iv · rat
- 91 mg/kgLD50 · iv · mouse
- 96 mg/kgLD50 · iv · mouse
- 178 mg/kgLD50 · other · rat
WarningIrritantHealth hazardH302, H351from source