You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Human Metabolome Database.
Filter by metabolite status (default all):
Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 5581 - 5600 of 5661 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
(S)-3-Hydroxyisobutyric acid HMDB0000023 structure imageC4H8O3

104.1045
104.047344122
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
(S)-3,4-Dihydroxybutyric acid HMDB0000337 structure imageC4H8O4

120.1039
120.042258744
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
(S)-3-Hydroxybutyric acid HMDB0000442 structure imageC4H8O3

104.1045
104.047344122
  • Blood
  • Urine
(R)-Lipoic acid HMDB0001451 structure imageC8H14O2S2

206.326
206.043521072
  • Blood
  • Urine
(S)-beta-Aminoisobutyric acid HMDB0002166 structure imageC4H9NO2

103.1198
103.063328537
  • Blood
  • Feces
  • Urine
(R)-beta-Aminoisobutyric acid HMDB0002299 structure imageC4H9NO2

103.1198
103.063328537
  • Feces
  • Urine
(S)-Reticuline HMDB0003601 structure imageC19H23NO4

329.3902
329.162708229
  • Urine
(S)-Carvone HMDB0004487 structure imageC10H14O

150.2176
150.10446507
  • Saliva
  • Urine
(S)-Lipoic acid HMDB0014312 structure imageC8H14O2S2

206.326
206.043521072
  • Blood
  • Urine
(S)-Laudanosine HMDB0030213 structure imageC21H27NO4

357.4434
357.194008357
  • Blood
  • Urine
(S)-Homostachydrine HMDB0033433 structure imageC8H15NO2

157.2102
157.110278729
  • Blood
  • Feces
  • Urine
(S)-2-Methylbutanoic acid HMDB0033742 structure imageC5H10O2

102.1317
102.068079564
  • Feces
  • Saliva
  • Urine
(R)-Glabridin HMDB0034188 structure imageC20H20O4

324.3704
324.136159128
  • Blood
  • Urine
(R)-Carvone HMDB0035089 structure imageC10H14O

150.2176
150.10446507
  • Urine
(S)-Abscisic acid HMDB0035140 structure imageC15H20O4

264.3169
264.136159128
  • Blood
  • Urine
(R)-MHD HMDB0060701 structure imageC15H14N2O2

254.2839
254.105527702
  • Blood
  • Urine
(S)-MHD HMDB0060702 structure imageC15H14N2O2

254.2839
254.105527702
  • Blood
  • Urine
(S)-Hexahydropyrrolo[1,2-a]pyrazine-1,4-dione ThumbC7H10N2O2

154.1665
154.074227574
  • Blood
  • Urine
(R)-5-Methylhydantoin ThumbC4H6N2O2

114.104
114.042927441
  • Blood
  • Urine
(S)-(-)-alpha-Methylbenzylamine ThumbC8H11N

121.183
121.089149358
  • Blood
  • Urine
Displaying metabolites 5581 - 5600 of 5661 in total