Chemicals and Drugs

Epirizole

4-Methoxy-2-(5-methoxy-3-methylpyrazol-1-yl)-6-methylpyrimidine. A pyrimidinyl pyrazole with antipyretic, analgesic, and anti-inflammatory activity.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

4-Methoxy-2-(5-methoxy-3-methylpyrazol-1-yl)-6-methylpyrimidine. A pyrimidinyl pyrazole with antipyretic, analgesic, and anti-inflammatory activity.

Chemical Identity

Chemical Information

Molecular Formula
C11H14N4O2
Molecular Weight
234.25 g/mol
CAS Registry No.
18694-40-1
IUPAC Name
4-methoxy-2-(5-methoxy-3-methylpyrazol-1-yl)-6-methylpyrimidine
InChIKey
RHAXSHUQNIEUEY-UHFFFAOYSA-N
SMILES
CC1=CC(=NC(=N1)N2C(=CC(=N2)C)OC)OC
MeSH Unique ID
D004840
Source
PubChem CID 3242

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

Loading graph…

Drag nodes to rearrange; hover to trace links; click a node to open its page.

Drug Class

Pharmacological Action

MeSH Record

Synonyms

2 entry terms
  • Mepirizole
  • Methopyrimazole

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

Indexing Annotation

a non-steroidal anti-inflamm agent

MeSH Record

History Note

91(76); was see under PYRAZOLES 1976-90

MeSH Record

Previous Indexing

  • Pyrazoles (1972-1975)
  • Pyrimidines (1972-1975)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Epirizole. Medical Subject Headings (MeSH). 2026. Unique ID D004840. http://id.nlm.nih.gov/mesh/2026/D004840
  2. Epirizole. In: Wikipedia. https://en.wikipedia.org/wiki/Epirizole
  3. Epirizole. In: Wikidata. https://www.wikidata.org/wiki/Q5383219
  4. Epirizole. In: PubChem Compound. CID 3242. https://pubchem.ncbi.nlm.nih.gov/compound/3242