Filter by metabolite status (default all):
Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 6621 - 6640 of 6791 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Dimethylglycine ThumbC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Saliva
  • Urine
gamma-Aminobutyric acid ThumbC4H9NO2

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 ThumbC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Saliva
  • Urine
Malonic acid ThumbC3H4O4

104.0615
104.010958616
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
4-Hydroxybutyric acid ThumbC4H8O3

104.1045
104.047344122
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Hydroxypyruvic acid ThumbC3H4O4

104.0615
104.010958616
  • Blood
  • Feces
  • Urine
2-Aminoisobutyric acid ThumbC4H9NO2

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

103.1198
103.063328537
  • Blood
  • Feces
  • Urine
(R)-beta-Aminoisobutyric acid ThumbC4H9NO2

103.1198
103.063328537
  • Feces
  • Urine
Cadaverine ThumbC5H14N2

102.1781
102.115698458
  • Blood
  • Feces
  • Saliva
  • Urine
3-Aminoisobutanoic acid ThumbC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Urine
1-Hexanol HMDB0012971 structure imageC6H14O

102.1748
102.10446507
  • Feces
  • Saliva
Methyl isobutyrate HMDB0031249 structure imageC5H10O2

102.1317
102.068079564
  • Feces
Dihydro-2(3H)-thiophenone HMDB0031253 structure imageC4H6OS

102.155
102.013935504
  • Feces
3-Aminobutanoic acid ThumbC4H9NO2

103.1198
103.063328537
  • Feces
(±)-3-Methyl-1-pentanol HMDB0033676 structure imageC6H14O

102.1748
102.10446507
  • Feces
Methyl butyrate HMDB0033890 structure imageC5H10O2

102.1317
102.068079564
  • Feces
Isohexanol HMDB0059889 structure imageC6H14O

102.1748
102.10446507
  • Feces
N-Methylalanine ThumbC4H9NO2

103.1198
103.063328537
  • Feces
Displaying metabolites 6621 - 6640 of 6791 in total