Chemicals and Drugs

Butyrylthiocholine

A sulfur-containing analog of butyrylcholine which is hydrolyzed by butyrylcholinesterase to butyrate and thiocholine. It is used as a reagent in the determination of butyrylcholinesterase activity.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A sulfur-containing analog of butyrylcholine which is hydrolyzed by butyrylcholinesterase to butyrate and thiocholine. It is used as a reagent in the determination of butyrylcholinesterase activity.

Chemical Identity

Chemical Information

Molecular Formula
C9H20NOS+
Molecular Weight
190.33 g/mol
CAS Registry No.
4555-00-4
IUPAC Name
2-butanoylsulfanylethyl(trimethyl)azanium
InChIKey
AWBGQVBMGBZGLS-UHFFFAOYSA-N
SMILES
CCCC(=O)SCC[N+](C)(C)C
MeSH Unique ID
D002092
Source
PubChem CID 20689

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

4 entry terms
  • (2-Mercaptoethyl)Trimethylammonium Butyrate
  • S-Butyrylthiocholine Iodide
  • Iodide, S-Butyrylthiocholine
  • S Butyrylthiocholine Iodide

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

History Note

91(75); was see under CHOLINE 1975-90

MeSH Record

Previous Indexing

  • Butyrates (1972-1974)
  • Choline (1968-1974)
  • Sulfhydryl Compounds (1972-1974)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Butyrylthiocholine. Medical Subject Headings (MeSH). 2026. Unique ID D002092. http://id.nlm.nih.gov/mesh/2026/D002092
  2. Butyrylthiocholine. In: Wikidata. https://www.wikidata.org/wiki/Q27095072
  3. Butyrylthiocholine. In: PubChem Compound. CID 20689. https://pubchem.ncbi.nlm.nih.gov/compound/20689