Chemicals and Drugs

Piracetam

A compound suggested to be both a nootropic and a neuroprotective agent.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A compound suggested to be both a nootropic and a neuroprotective agent.

Chemical Identity

Chemical Information

Molecular Formula
C6H10N2O2
Molecular Weight
142.16 g/mol
CAS Registry No.
7491-74-9
IUPAC Name
2-(2-oxopyrrolidin-1-yl)acetamide
InChIKey
GMZVRMREEHBGGF-UHFFFAOYSA-N
SMILES
C1CC(=O)N(C1)CC(=O)N
MeSH Unique ID
D010889
Source
PubChem CID 4843

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

28 entry terms
  • 2-Pyrrolidone-N-Acetamide
  • Pirazetam
  • Pyracetam
  • Pyramem
  • Avigilen
  • Axonyl
  • Cerebroforte
  • Cerepar N
  • Ciclofalina
  • Cuxabrain
  • Dinagen
  • Gabacet
  • Geram
  • Memo-Puren
  • Nootrop
  • Nootropil
  • Nootropyl
  • Normabraïn
  • Piracebral
  • Piracetam AbZ
  • Piracetam-RPh
  • Piracetrop
  • Sinapsan
  • UCB-6215
  • Memo Puren
  • Piracetam RPh
  • UCB 6215
  • UCB6215

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

91(75); was see under PYRROLIDINONES 1975-90

MeSH Record

Previous Indexing

  • Acetamides (1973-1974)
  • Pyrrolidinones (1971-1974)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Piracetam. Medical Subject Headings (MeSH). 2026. Unique ID D010889. http://id.nlm.nih.gov/mesh/2026/D010889
  2. Piracetam. In: Wikipedia. https://en.wikipedia.org/wiki/Piracetam
  3. Piracetam. In: Wikidata. https://www.wikidata.org/wiki/Q410069
  4. Piracetam. In: PubChem Compound. CID 4843. https://pubchem.ncbi.nlm.nih.gov/compound/4843