Chemicals and Drugs

Dipyrone

A drug that has analgesic, anti-inflammatory, and antipyretic properties. It is the sodium sulfonate of AMINOPYRINE.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A drug that has analgesic, anti-inflammatory, and antipyretic properties. It is the sodium sulfonate of AMINOPYRINE.

Chemical Identity

Chemical Information

Molecular Formula
C13H18N3NaO5S
Molecular Weight
351.36 g/mol
CAS Registry No.
5907-38-0
IUPAC Name
sodium;[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-methylamino]methanesulfonate;hydrate
InChIKey
UNZIDPIPYUMVPA-UHFFFAOYSA-M
SMILES
CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N(C)CS(=O)(=O)[O-].O.[Na+]
MeSH Unique ID
D004177
Source
PubChem CID 23674183

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

21 entry terms
  • Dipyronium
  • Metamizol
  • Metamizole
  • Methamizole
  • Algopyrin
  • Analgin
  • Biopyrin
  • Metamizole Sodium
  • Methampyrone
  • Narone
  • Noramidopyrine Methanesulfonate
  • Noramidopyrine Methanesulfonate Sodium
  • Normelubrine
  • Novalgetol
  • Novalgin
  • Novamidazophen
  • Novaminsulfone
  • Optalgin
  • Pyralgin
  • Sulpyrin
  • Sulpyrine

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

do not confuse with DIPYRINE see AMINOPYRINE

MeSH Record

History Note

1991 (1975)

MeSH Record

Previous Indexing

  • Antipyrine (1972-1974)
  • Methanesulfonates (1974)

MeSH Hierarchy

Tree Number

MeSH Record

NLM Classification

QV 95

AMA Style

References

  1. National Library of Medicine. Dipyrone. Medical Subject Headings (MeSH). 2026. Unique ID D004177. http://id.nlm.nih.gov/mesh/2026/D004177
  2. Dipyrone. In: Wikidata. https://www.wikidata.org/wiki/Q27114806
  3. Dipyrone. In: PubChem Compound. CID 23674183. https://pubchem.ncbi.nlm.nih.gov/compound/23674183