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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 341 - 360 of 450 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
Dihydrouracil HMDB0000076 structure imageC4H6N2O2

114.1026
114.042927446
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Guanidoacetic acid HMDB0000128 structure imageC3H7N3O2

117.1066
117.053826483
  • Blood
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Fumaric acid HMDB0000134 structure imageC4H4O4

116.0722
116.010958616
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Glyceric acid HMDB0000139 structure imageC3H6O4

106.0773
106.02660868
  • Blood
  • 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
Serine HMDB0000187 structure imageC3H7NO3

105.0926
105.042593095
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Methylmalonic acid HMDB0000202 structure imageC4H6O4

118.088
118.02660868
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Succinic acid HMDB0000254 structure imageC4H6O4

118.088
118.02660868
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Uracil HMDB0000300 structure imageC4H4N2O2

112.0868
112.027277382
  • Amniotic Fluid
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
2-Hydroxy-3-methylbutyric acid HMDB0000407 structure imageC5H10O3

118.1311
118.062994186
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
3-Hydroxyvaleric acid HMDB0000531 structure imageC5H10O3

118.1311
118.062994186
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Caproic acid HMDB0000535 structure imageC6H12O2

116.1583
116.083729628
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Creatinine HMDB0000562 structure imageC4H7N3O

113.1179
113.058911861
  • Amniotic Fluid
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Histamine HMDB0000870 structure imageC5H9N3

111.1451
111.079647303
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
L-Valine HMDB0000883 structure imageC5H11NO2

117.1463
117.078978601
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Silver HMDB0002659 structure imageAg

107.8682
106.90509302
  • Blood
  • Cerebrospinal Fluid (CSF)
Cadmium HMDB0003638 structure imageCd

112.411
113.903358121
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
2-Heptanone HMDB0003671 structure imageC7H14O

114.1855
114.10446507
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Palladium HMDB0013670 structure imagePd

106.42
105.903483087
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Displaying metabolites 341 - 360 of 450 in total