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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 421 - 440 of 6791 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
alpha-Ketoisovaleric acid ThumbC5H8O3

116.1152
116.047344122
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Alpha-Lactose ThumbC12H22O11

342.2965
342.116211546
  • Blood
  • Breast Milk
  • Feces
  • Urine
Allantoin HMDB0000462 structure imageC4H6N4O3

158.1154
158.043990078
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
alpha-Hydroxyisobutyric acid ThumbC4H8O3

104.1045
104.047344122
  • Blood
  • Feces
  • Saliva
  • Urine
alpha-Linolenic acid ThumbC18H30O2

278.4296
278.224580204
  • Blood
  • Feces
  • Saliva
  • Urine
alpha-D-Glucose ThumbC6H12O6

180.1559
180.063388116
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
alpha-Dimorphecolic acid ThumbC18H32O3

296.4449
296.23514489
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
Allyl isothiocyanate HMDB0005843 structure imageC4H5NS

99.154
99.014269855
  • Blood
  • Feces
  • Saliva
Alanyltryptophan HMDB0013209 structure imageC14H17N3O3

275.308
275.126991419
  • Blood
  • Feces
  • Urine
Alanyltyrosine HMDB0028699 structure imageC12H16N2O4

252.27
252.111007003
  • Feces
Alanylvaline ThumbC8H16N2O3

188.227
188.116092383
  • Feces
  • Saliva
alpha-Methylphenylalanine ThumbC10H13NO2

179.2157
179.094628665
  • Blood
  • Feces
  • Urine
alpha-Carene HMDB0035619 structure imageC10H16

136.234
136.125200512
  • Feces
alpha-Farnesene ThumbC15H24

204.3511
204.187800768
  • Feces
alpha-Cubebene HMDB0036413 structure imageC15H24

204.357
204.187800773
  • Feces
  • Saliva
alpha-Humulene ThumbC15H24

204.357
204.187800773
  • Feces
alpha-Bergamotene HMDB0036678 structure imageC15H24

204.3511
204.187800768
  • Feces
alpha-Curcumene HMDB0059878 structure imageC15H22

202.341
202.172150708
  • Feces
alpha-Methylstyrene ThumbC9H10

118.1757
118.07825032
  • Feces
alpha-Copaene HMDB0061851 structure imageC15H24

204.357
204.187800773
  • Feces
  • Saliva
Displaying metabolites 421 - 440 of 6791 in total