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Displaying metabolites 41 - 60 of 4730 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
(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
(±)-Tryptophan HMDB0030396 structure imageC11H12N2O2

204.2252
204.089877638
  • 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
(±)-erythro-Isoleucine HMDB0033923 structure imageC6H13NO2

131.1729
131.094628665
  • Feces
  • Urine
(Z)-Resveratrol HMDB0034118 structure imageC14H12O3

228.247
228.078644246
  • Blood
  • Urine
(R)-Carvone HMDB0035089 structure imageC10H14O

150.2176
150.10446507
  • Urine
(Z)-N-Feruloyl-5-hydroxyanthranilic acid HMDB0038575 structure imageC17H15NO6

329.3041
329.089937217
  • Blood
  • Urine
(Z)-N-Coumaroyl-5-hydroxyanthranilic acid HMDB0038577 structure imageC16H13NO5

299.2781
299.079372531
  • Blood
  • Urine
(±)-Furaneol HMDB0040594 structure imageC6H8O3

128.1259
128.047344122
  • Blood
  • Urine
(R)-MHD HMDB0060701 structure imageC15H14N2O2

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

254.2839
254.105527702
  • Blood
  • Urine
Displaying metabolites 41 - 60 of 4730 in total