Chemicals and Drugs

Benzalkonium Compounds

A mixture of alkylbenzyldimethylammonium compounds. It is a bactericidal quaternary ammonium detergent used topically in medicaments, deodorants, mouthwashes, as a surgical antiseptic, and as a as preservative and emulsifier in drugs and cosmetics.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A mixture of alkylbenzyldimethylammonium compounds. It is a bactericidal quaternary ammonium detergent used topically in medicaments, deodorants, mouthwashes, as a surgical antiseptic, and as a as preservative and emulsifier in drugs and cosmetics.

MeSH Record

Classification

Related Concepts

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

14 entry terms
  • Compounds, Benzalkonium
  • Alkyldimethylbenzylammonium Chloride
  • Asepsol
  • BTC-2125
  • Benzalkonium
  • Benzalkonium Chloride
  • Drapolene
  • Germex
  • Osvan
  • Zephiran
  • BTC 2125
  • BTC2125
  • Chloride, Alkyldimethylbenzylammonium
  • Chloride, Benzalkonium

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

84; was BENZALKONIUM 1981-83, was BENZALKONIUM CHLORIDE 1964-80 (Prov 1964-67) see under ANTI-INFECTIVE AGENTS, LOCAL 1967, was BENZALKONIUM CHLORIDE see under ANTISEPTICS, QUATERNARY AMMONIUM 1964-66, was BENZALKONIUM see under ANTISEPTICS, QUATERNARY AMMONIUM 1963

MeSH Hierarchy

Tree Numbers

MeSH Record

NLM Classification

QV 233

AMA Style

References

  1. National Library of Medicine. Benzalkonium Compounds. Medical Subject Headings (MeSH). 2026. Unique ID D001548. http://id.nlm.nih.gov/mesh/2026/D001548
  2. Benzalkonium Compounds. In: Wikidata. https://www.wikidata.org/wiki/Q72445001