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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 281 - 300 of 1237 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Creatine HMDB0000064 structure imageC4H9N3O2

131.1332
131.069476547
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
L-Asparagine HMDB0000168 structure imageC4H8N2O3

132.1179
132.053492132
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Isoleucine HMDB0000172 structure imageC6H13NO2

131.1729
131.094628665
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
L-Aspartic acid HMDB0000191 structure imageC4H7NO4

133.1027
133.037507717
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Ornithine HMDB0000214 structure imageC5H12N2O2

132.161
132.089877638
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
2-Hydroxy-3-methylpentanoic acid HMDB0000317 structure imageC6H12O3

132.1577
132.07864425
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
3-Methylindole HMDB0000466 structure imageC9H9N

131.1745
131.073499293
  • Feces
  • Saliva
Glutaric acid HMDB0000661 structure imageC5H8O4

132.1146
132.042258744
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Leucine HMDB0000687 structure imageC6H13NO2

131.1729
131.094628665
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
4-Hydroxyproline HMDB0000725 structure imageC5H9NO3

131.1299
131.058243159
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Hydroxyisocaproic acid HMDB0000746 structure imageC6H12O3

132.1577
132.07864425
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Methylsuccinic acid HMDB0001844 structure imageC5H8O4

132.115
132.042258738
  • Blood
  • Feces
  • Saliva
  • Urine
D-Ornithine HMDB0003374 structure imageC5H12N2O2

132.161
132.089877638
  • Blood
  • Feces
  • Saliva
5-Amino-2-oxopentanoic acid HMDB0006272 structure imageC5H9NO3

131.1299
131.058243159
  • Saliva
Glycyl-glycine HMDB0011733 structure imageC4H8N2O3

132.1179
132.053492132
  • Blood
  • Feces
  • Saliva
  • Sweat
  • Urine
6-Hydroxyhexanoic acid HMDB0012843 structure imageC6H12O3

132.1577
132.07864425
  • Saliva
Cesium HMDB0013669 structure imageCs

132.9055
132.90544687
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
p-Mentha-1,3,5,8-tetraene HMDB0029641 structure imageC10H12

132.2023
132.093900384
  • Feces
  • Saliva
  • Urine
(Z)-Cinnamaldehyde HMDB0032072 structure imageC9H8O

132.1592
132.057514878
  • Feces
  • Saliva
1,3-Dihydro-(2H)-indol-2-one HMDB0061918 structure imageC8H7NO

133.1473
133.052763851
  • Blood
  • Feces
  • Saliva
  • Urine
Displaying metabolites 281 - 300 of 1237 in total