Chemicals and Drugs

Pyrazines

A heterocyclic aromatic organic compound with the chemical formula C4H4N2.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A heterocyclic aromatic organic compound with the chemical formula C4H4N2.

MeSH Record

Classification

Related Concepts

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MeSH Record

Synonyms

1 entry terms
  • Pyrazine

MeSH Record

Aspects Covered

24 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, 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

Indexing Annotation

do not confuse with PYRIDAZINES

MeSH Hierarchy

Tree Number

  1. D03w.383.679

AMA Style

References

  1. National Library of Medicine. Pyrazines. Medical Subject Headings (MeSH). 2026. Unique ID D011719. http://id.nlm.nih.gov/mesh/2026/D011719
  2. Pyrazines. In: Wikidata. https://www.wikidata.org/wiki/Q47463389