Chemicals and Drugs

Potassium Iodide

An inorganic compound that is used as a source of iodine in thyrotoxic crisis and in the preparation of thyrotoxic patients for thyroidectomy. (From Dorland, 27th ed)

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An inorganic compound that is used as a source of iodine in thyrotoxic crisis and in the preparation of thyrotoxic patients for thyroidectomy. (From Dorland, 27th ed)

Chemical Identity

Chemical Information

Molecular Formula
IK
Molecular Weight
166.0028 g/mol
CAS Registry No.
7681-11-0
IUPAC Name
potassium iodide
InChIKey
NLKNQRATVPKPDG-UHFFFAOYSA-M
SMILES
[K+].[I-]
MeSH Unique ID
D011193
Source
PubChem CID 4875

MeSH Record

Classification

Related Concepts

Knowledge Graph

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MeSH Record

Synonyms

20 entry terms
  • Antistrumin
  • Iodide, Potassium
  • Ioduro Potasico Rovi
  • Iosat
  • Jod beta
  • Jodetten Henning
  • Jodgamma
  • Jodid
  • Jodid Hexal
  • Jodid Verla
  • Jodid dura
  • Jodid-ratiopharm
  • Mono-Jod
  • Pima
  • SSKI
  • Thyro-Block
  • Thyroprotect
  • Jodid ratiopharm
  • Mono Jod
  • Thyro Block

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

useful source of iodine in thyrotoxic crisis

MeSH Record

History Note

65

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Potassium Iodide. Medical Subject Headings (MeSH). 2026. Unique ID D011193. http://id.nlm.nih.gov/mesh/2026/D011193
  2. Potassium Iodide. In: Wikipedia. https://en.wikipedia.org/wiki/Potassium_iodide
  3. Potassium Iodide. In: Wikidata. https://www.wikidata.org/wiki/Q121874
  4. Potassium Iodide. In: PubChem Compound. CID 4875. https://pubchem.ncbi.nlm.nih.gov/compound/4875