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Displaying metabolites 141 - 160 of 5661 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
2-Ketobutyric acid HMDB0000005 structure imageC4H6O3

102.0886
102.031694058
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Acetoacetic acid HMDB0000060 structure imageC4H6O3

102.0886
102.031694058
  • Blood
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
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
Isovaleric acid HMDB0000718 structure imageC5H10O2

102.1317
102.068079564
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
3-Hexanone HMDB0000753 structure imageC6H12O

100.1589
100.088815006
  • Feces
  • Urine
Valeric acid HMDB0000892 structure imageC5H10O2

102.1317
102.068079564
  • Blood
  • Breath
  • Feces
  • Saliva
  • Urine
Succinic acid semialdehyde HMDB0001259 structure imageC4H6O3

102.0886
102.031694058
  • Cerebrospinal Fluid (CSF)
  • 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
Ethylmethylacetic acid HMDB0002176 structure imageC5H10O2

102.1317
102.068079564
  • Feces
  • Saliva
  • 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
Hexanal HMDB0005994 structure imageC6H12O

100.1589
100.088815006
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Ruthenium HMDB0013668 structure imageRu

101.07
101.904349503
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Cycloserine HMDB0014405 structure imageC3H6N2O2

102.0919
102.042927446
  • Blood
  • Urine
(S)-2-Methylbutanoic acid HMDB0033742 structure imageC5H10O2

102.1317
102.068079564
  • Feces
  • Saliva
  • Urine
1-Hydroxy-2-pentanone HMDB0059678 structure imageC5H10O2

102.1317
102.068079564
  • Urine
3-Amino-2-oxazolidone HMDB0060739 structure imageC3H6N2O2

102.0919
102.042927446
  • Blood
  • Urine
Displaying metabolites 141 - 160 of 5661 in total