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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 5101 - 5120 of 5662 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Isobutyrylglycine HMDB0000730 structure imageC6H11NO3

145.1564
145.073893223
  • Blood
  • Feces
  • Urine
N-Butyrylglycine HMDB0000808 structure imageC6H11NO3

145.1564
145.073893223
  • Blood
  • Feces
  • Urine
4-Trimethylammoniobutanoic acid HMDB0001161 structure imageC7H15NO2

145.1995
145.110278729
  • Blood
  • Feces
  • Saliva
  • Urine
Allysine HMDB0001263 structure imageC6H11NO3

145.1564
145.073893223
  • Blood
  • Urine
2-Keto-glutaramic acid HMDB0001552 structure imageC5H7NO4

145.1134
145.037507717
  • Blood
  • Urine
N-Acetylcadaverine HMDB0002284 structure imageC7H16N2O

144.2147
144.126263144
  • Blood
  • Feces
  • Urine
4-Guanidinobutanoic acid HMDB0003464 structure imageC5H11N3O2

145.1597
145.085126611
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
4-Acetamidobutanoic acid HMDB0003681 structure imageC6H11NO3

145.1564
145.073893223
  • Blood
  • Feces
  • Urine
Neodymium HMDB0013715 structure imageNd

144.242
141.907718643
  • Blood
  • Saliva
  • Urine
Ethchlorvynol HMDB0014335 structure imageC7H9ClO

144.599
144.034192617
  • Blood
  • Urine
Methyl aminolevulinate HMDB0015127 structure imageC6H11NO3

145.1564
145.073893223
  • Blood
  • Urine
Indole-3-carboxaldehyde HMDB0029737 structure imageC9H7NO

145.158
145.052763851
  • Blood
  • Urine
N-(2-Carboxymethyl)-morpholine HMDB0061156 structure imageC6H11NO3

145.1564
145.073893223
  • Blood
  • Urine
Selenate HMDB0062761 structure imageH2O4Se

144.97
145.91183038
  • Urine
2-Aminoheptanoic acid ThumbC7H15NO2

145.202
145.110278727
  • Blood
  • Urine
1H-Indole-4-carboxaldehyde ThumbC9H7NO

145.161
145.052763849
  • Blood
  • Urine
Indole-7-carboxaldehyde ThumbC9H7NO

145.161
145.052763849
  • Blood
  • Urine
N-Methyl-L-isoleucine ThumbC7H15NO2

145.1995
145.110278729
  • Blood
  • Urine
N-methylhydroxyproline ThumbC6H11NO3

145.158
145.073893218
  • Blood
  • Urine
N-Methyl-trans-4-Hydroxyproline ThumbC6H11NO3

145.158
145.073893218
  • Blood
  • Urine
Displaying metabolites 5101 - 5120 of 5662 in total