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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 561 - 580 of 37228 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Dimethylglycine HMDB0000092 structure imageC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Saliva
  • Urine
gamma-Aminobutyric acid HMDB0000112 structure imageC4H9NO2

103.1198
103.063328537
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
L-alpha-Aminobutyric acid HMDB0000452 structure imageC4H9NO2

103.1198
103.063328537
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
D-alpha-Aminobutyric acid HMDB0000650 structure imageC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Saliva
  • Urine
2-Aminoisobutyric acid HMDB0001906 structure imageC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Urine
(S)-beta-Aminoisobutyric acid HMDB0002166 structure imageC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Urine
Cadaverine HMDB0002322 structure imageC5H14N2

102.1781
102.115698458
  • Blood
  • Feces
  • Saliva
  • Urine
3-Aminoisobutanoic acid HMDB0003911 structure imageC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Urine
4-Methyl-2-pentanol ThumbC6H14O

102.177
102.104465071
  • Blood
4-Thiazolidinone ThumbC3H5NOS

103.14
103.009184959
  • Blood
Biuret ThumbC2H5N3O2

103.081
103.038176413
  • Blood
Diisopropyl ether ThumbC6H14O

102.177
102.104465071
  • Blood
Dipropyl ether ThumbC6H14O

102.177
102.104465071
  • Blood
Ethyl glycinate ThumbC4H9NO2

103.1198
103.063328537
  • Blood
Isobutyl nitrite ThumbC4H9NO2

103.121
103.063328534
  • Blood
N-Formylglycine ThumbC3H5NO3

103.077
103.026943025
  • Blood
N-Methyl-DL-alanine ThumbC4H9NO2

103.121
103.063328534
  • Blood
N-Methyl-N-nitrosourea ThumbC2H5N3O2

103.081
103.038176413
  • Blood
2-Methoxy-2-methylbutane ThumbC6H14O

102.177
102.104465071
  • Blood
2-Ethoxy-2-methylpropane ThumbC6H14O

102.177
102.104465071
  • Blood
Displaying metabolites 561 - 580 of 37228 in total