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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 321 - 340 of 6791 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Dihydrothymine HMDB0000079 structure imageC5H8N2O2

128.131
128.058577506
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Thymine HMDB0000262 structure imageC5H6N2O2

126.1133
126.042927446
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Pyroglutamic acid HMDB0000267 structure imageC5H7NO3

129.114
129.042593095
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Octanal HMDB0001140 structure imageC8H16O

128.212
128.120115134
  • Feces
  • Saliva
Imidazoleacetic acid HMDB0002024 structure imageC5H6N2O2

126.1133
126.042927446
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Dimethyl trisulfide HMDB0013780 structure imageC2H6S3

126.264
125.963162262
  • Feces
  • Saliva
  • Urine
(E)-2-octenal HMDB0013809 structure imageC8H14O

126.1962
126.10446507
  • Feces
  • Urine
Nonane HMDB0029595 structure imageC9H20

128.2551
128.15650064
  • Breath
  • Feces
  • Saliva
Naphthalene HMDB0029751 structure imageC10H8

128.1705
128.062600256
  • Breath
  • Feces
  • Saliva
Maltol HMDB0030776 structure imageC6H6O3

126.11
126.031694058
  • Feces
2-Octanone HMDB0031294 structure imageC8H16O

128.212
128.120115134
  • Feces
  • Saliva
Ethyl pentyl ketone HMDB0031295 structure imageC8H16O

128.212
128.120115134
  • Feces
  • Saliva
(R)-1-Octen-3-ol HMDB0031299 structure imageC8H16O

128.212
128.120115134
  • Feces
1-Octen-3-one HMDB0031309 structure imageC8H14O

126.1962
126.10446507
  • Feces
  • Saliva
Cyclohexanecarboxylic acid HMDB0031342 structure imageC7H12O2

128.169
128.083729628
  • Feces
2,3-Heptanedione HMDB0031476 structure imageC7H12O2

128.169
128.083729628
  • Feces
  • Saliva
Dihydro-5-propyl-2(3H)-furanone HMDB0031681 structure imageC7H12O2

128.169
128.083729628
  • Feces
  • Saliva
3-Octen-2-one HMDB0033547 structure imageC8H14O

126.1962
126.10446507
  • Feces
Sulcatone HMDB0035915 structure imageC8H14O

126.1962
126.10446507
  • Breath
  • Feces
  • Saliva
Pyroglutamine HMDB0062558 structure imageC5H8N2O2

128.131
128.058577506
  • Blood
  • Feces
  • Saliva
  • Urine
Displaying metabolites 321 - 340 of 6791 in total