quinic acid

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  • Name: quinic acid
  • Description: (-)-quinic acid is the (-)-enantiomer of quinic acid. It is a conjugate acid of a (-)-quinate. It is an enantiomer of a (+)-quinic acid.(CHEBI ID:17521). Quinic acid is a cyclitol, a cyclic polyol,... and a cyclohexanecarboxylic acid. It is a colorless solid that can be extracted from plant sources. Quinic acid is implicated in the perceived acidity of coffee.(Wikipedia Link: Quinic_acid)
Overview of age-variations
Age group comparisons
PMID Age/Age interval, Gender Value (unit of measurement) Method Sample
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
26088811 Age 40.9 ± 10.3, Gender ⚥ 4.4 (log2 ratio) UHPLC negative mode urine
Summary
  • Synonym:
    chinic acid
  • Chemical Formula:
    C7H12O6
  • Exact Mass g/mol:
    192.0000000
  • Systematic name:
    (3R,5R)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid
  • SMILES:
    C1C(C(C(CC1(C(=O)O)O)O)O)O
  • InChI:
    InChI=1S/C7H12O6/c8-3-1-7(13,6(11)12)2-4(9)5(3)10/h3-5,8-10,13H,1-2H2,(H,11,12)/t3-,4-,5?,7?/m1/s1
  • InChI Key:
    AAWZDTNXLSGCEK-LNVDRNJUSA-N
Pathway info P = product of S = substrate of
Metabolite sources and localization
  • Metabolite location:
    Human organism, Body part, Human body biofluids, Biofluid tissues, Blood, Saliva, Urine, Organ, Spleen, Tissue, Cellular (general class), Subcellular, Cytoplasm, Excreta material, Feces
  • Metabolite source:
    Homo sapiens, exogenous metabolite
Age-variations
Fold-change with age
Method: UHPLC negative mode
Sample: urine
PubMed PMID: 26088811