Chemicals and Drugs

Butyric Acid

A four carbon acid, CH3CH2CH2COOH, with an unpleasant odor that occurs in butter and animal fat as the glycerol ester.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A four carbon acid, CH3CH2CH2COOH, with an unpleasant odor that occurs in butter and animal fat as the glycerol ester.

Chemical Identity

Chemical Information

Molecular Formula
C4H8O2
Molecular Weight
88.11 g/mol
CAS Registry No.
107-92-6
IUPAC Name
butanoic acid
InChIKey
FERIUCNNQQJTOY-UHFFFAOYSA-N
SMILES
CCCC(=O)O
MeSH Unique ID
D020148
Source
PubChem CID 264

MeSH Record

Classification

Broader headings

Related Concepts

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

11 entry terms
  • Butanoic Acid
  • Acid, Butanoic
  • Acid, Butyric
  • Butyric Acid Magnesium Salt
  • Butyric Acid, Sodium Salt
  • Magnesium Butyrate
  • Magnesium Dibutyrate
  • Sodium Butyrate
  • Butyrate, Magnesium
  • Butyrate, Sodium
  • Dibutyrate, Magnesium

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

History Note

1999; use BUTYRIC ACID (NM) 1981-1998

MeSH Record

Previous Indexing

  • Butyric Acids (1981-1998)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Butyric Acid. Medical Subject Headings (MeSH). 2026. Unique ID D020148. http://id.nlm.nih.gov/mesh/2026/D020148
  2. Butyric Acid. In: Wikipedia. https://en.wikipedia.org/wiki/Butyric_acid
  3. Butyric Acid. In: Wikidata. https://www.wikidata.org/wiki/Q193213
  4. Butyric Acid. In: PubChem Compound. CID 264. https://pubchem.ncbi.nlm.nih.gov/compound/264