Chemicals and Drugs

Praziquantel

An anthelmintic used in most schistosome and many cestode infestations.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An anthelmintic used in most schistosome and many cestode infestations.

Chemical Identity

Chemical Information

Molecular Formula
C19H24N2O2
Molecular Weight
312.4 g/mol
CAS Registry No.
55268-74-1
IUPAC Name
2-(cyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one
InChIKey
FSVJFNAIGNNGKK-UHFFFAOYSA-N
SMILES
C1CCC(CC1)C(=O)N2CC3C4=CC=CC=C4CCN3C(=O)C2
MeSH Unique ID
D011223
Source
PubChem CID 4891

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

13 entry terms
  • Prasiquantel
  • Biltricide
  • Cesol
  • Cisticid
  • Cysticide
  • Droncit
  • Drontsit
  • EMBAY 8440
  • Praziquantel, (+-)-Isomer
  • Praziquantel, (R)-Isomer
  • Praziquantel, (S)-Isomer
  • Pyquiton
  • Traziquantel

MeSH Record

Aspects Covered

25 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analogs & derivatives, analysis, antagonists & inhibitors, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

MeSH Record

History Note

86(80)

MeSH Record

Previous Indexing

  • Isoquinolines (1969-1979)
  • Pyrazines (1966-1979)
  • Quinolines (1966-1968)

MeSH Hierarchy

Tree Number

MeSH Record

NLM Classification

QV 253

AMA Style

References

  1. National Library of Medicine. Praziquantel. Medical Subject Headings (MeSH). 2026. Unique ID D011223. http://id.nlm.nih.gov/mesh/2026/D011223
  2. Praziquantel. In: Wikipedia. https://en.wikipedia.org/wiki/Praziquantel
  3. Praziquantel. In: Wikidata. https://www.wikidata.org/wiki/Q424145
  4. Praziquantel. In: PubChem Compound. CID 4891. https://pubchem.ncbi.nlm.nih.gov/compound/4891