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Displaying metabolites 221 - 240 of 6791 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
alpha-Ketoisovaleric acid HMDB0000019 structure imageC5H8O3

116.1152
116.047344122
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Fumaric acid HMDB0000134 structure imageC4H4O4

116.0722
116.010958616
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Proline HMDB0000162 structure imageC5H9NO2

115.1305
115.063328537
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Maleic acid HMDB0000176 structure imageC4H4O4

116.0722
116.010958616
  • Blood
  • Feces
  • Urine
delta-Hexanolactone HMDB0000453 structure imageC6H10O2

114.1424
114.068079564
  • Feces
Levulinic acid HMDB0000720 structure imageC5H8O3

116.1152
116.047344122
  • Blood
  • Feces
  • Saliva
  • Urine
Octane HMDB0001485 structure imageC8H18

114.2285
114.140850576
  • Breath
  • Feces
  • Saliva
2-Heptanone HMDB0003671 structure imageC7H14O

114.1855
114.10446507
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
4-Heptanone HMDB0004814 structure imageC7H14O

114.1855
114.10446507
  • Blood
  • Feces
  • Saliva
  • Urine
Ethyl isobutyl ketone HMDB0005841 structure imageC7H14O

114.1855
114.10446507
  • Feces
n-Butyl acetate HMDB0031325 structure imageC6H12O2

116.1583
116.083729628
  • Feces
2,4-Dimethyl-3-pentanone HMDB0031429 structure imageC7H14O

114.1855
114.10446507
  • Feces
  • Saliva
Heptanal HMDB0031475 structure imageC7H14O

114.1855
114.10446507
  • Blood
  • Feces
  • Saliva
3-Heptanone HMDB0031482 structure imageC7H14O

114.1855
114.10446507
  • Feces
2,3-Hexanedione HMDB0031491 structure imageC6H10O2

114.1424
114.068079564
  • Feces
  • Saliva
5-Methyl-2-hexanone HMDB0031549 structure imageC7H14O

114.1855
114.10446507
  • Feces
  • Saliva
  • Urine
3-Methylheptane HMDB0031583 structure imageC8H18

114.2285
114.140850576
  • Feces
  • Saliva
3-Methylhexanal HMDB0032405 structure imageC7H14O

114.1855
114.10446507
  • Feces
Ethyl butyrate HMDB0033889 structure imageC6H12O2

116.1583
116.083729628
  • Feces
2-Methyl-3-hexanone HMDB0061896 structure imageC7H14O

114.1855
114.10446507
  • Feces
  • Saliva
Displaying metabolites 221 - 240 of 6791 in total