beta-hydroxybutyrate

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  • Name: beta-hydroxybutyrate
  • Description: 3-hydroxybutyrate is a hydroxy fatty acid anion that is the conjugate base of 3-hydroxybutyric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a huma... n metabolite. It derives from a butyrate. It is a conjugate base of a 3-hydroxybutyric acid. (CHEBI:37054)
Overview of age-variations
Age group comparisons
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
18384253 Age 24.5 ± 3, Gender ⚥ 1.02 (mean value of the compound area) LC-MS; GC-MS plasma
18384253 Age 40.8 ± 5.6, Gender ⚥ 1.38 (mean value of the compound area) LC-MS; GC-MS plasma
18384253 Age 55.6 ± 3.7, Gender ⚥ 1.29 (mean value of the compound area) LC-MS; GC-MS plasma
17474139 Age 36.6 ± 5.5, Gender ⚥ 35.2 (mmol/mol) H-NMR urine
17474139 Age 54.5 ± 7.6, Gender ⚥ 36.1 (mmol/mol ) H-NMR urine
Linear regression
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
log2 ratio/log2(FC)
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
Summary
  • Chemical Formula:
    C4H7O3-
  • Exact Mass g/mol:
    103.0400000
  • Systematic name:
    3-hydroxybutanoate
  • SMILES:
    CC(CC(=O)[O-])O
  • InChI:
    InChI=1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/p-1
  • InChI Key:
    WHBMMWSBFZVSSR-UHFFFAOYSA-M
Related resources
Metabolite sources and localization
  • Metabolite location:
    Human organism, Body part, Human body biofluids, Biofluid tissues, Blood, Plasma, Tissue
  • Metabolite source:
    Homo sapiens, endogenous metabolite
Age-variations
Age group comparisons
Method: LC-MS; GC-MS
Sample: plasma
PubMed PMID: 18384253
Age group comparisons
Method: H-NMR
Sample: urine
PubMed PMID: 17474139
Age group comparisons
Method: H-NMR
Sample: urine
PubMed PMID: 17474139
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