Chemicals and Drugs

Nonoxynol

Nonionic surfactant mixtures varying in the number of repeating ethoxy (oxy-1,2-ethanediyl) groups. They are used as detergents, emulsifiers, wetting agents, defoaming agents, etc. Nonoxynol-9, the compound with 9 repeating ethoxy groups, is a spermatocide, formulated primarily as a component of vaginal foams and creams.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Nonionic surfactant mixtures varying in the number of repeating ethoxy (oxy-1,2-ethanediyl) groups. They are used as detergents, emulsifiers, wetting agents, defoaming agents, etc. Nonoxynol-9, the compound with 9 repeating ethoxy groups, is a spermatocide, formulated primarily as a component of vaginal foams and creams.

MeSH Record

Classification

Broader headings

Related Concepts

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

17 entry terms
  • Nonoxinol
  • Nonoxinols
  • Nonoxynols
  • Nonylphenoxypolyethoxyethanol
  • Nonylphenoxypolyethoxyethanols
  • Advantage-S
  • Delfen Cream
  • Emulgen 911
  • Emulgin 913
  • Nonoxynol, 1(4)-Sulfate, Sodium Salt
  • Nonoxynol, 4-Sulfate, Ammonium Salt
  • Nonoxynol-9
  • Patentex Oval
  • Advantage S
  • Delfen Creams
  • Nonoxynol 9
  • Oval, Patentex

MeSH Record

Aspects Covered

18 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, analysis, chemical synthesis, chemistry, classification, economics, history, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity.

MeSH Record

History Note

1994 (1974)

MeSH Record

Previous Indexing

  • Polyethylene Glycols (1975-1992)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Nonoxynol. Medical Subject Headings (MeSH). 2026. Unique ID D017137. http://id.nlm.nih.gov/mesh/2026/D017137
  2. Nonoxynol. In: Wikipedia. https://en.wikipedia.org/wiki/Nonoxynols
  3. Nonoxynol. In: Wikidata. https://www.wikidata.org/wiki/Q72426