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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 201 - 220 of 1237 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
4-Pyridoxic acid HMDB0000017 structure imageC8H9NO4

183.1614
183.053157781
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Acetic acid HMDB0000042 structure imageC2H4O2

60.052
60.021129372
  • Blood
  • Breast Milk
  • Breath
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Acetaldehyde HMDB0000990 structure imageC2H4O

44.0526
44.02621475
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
4-Trimethylammoniobutanoic acid HMDB0001161 structure imageC7H15NO2

145.1995
145.110278729
  • Blood
  • Feces
  • Saliva
  • Urine
6-Phosphogluconic acid HMDB0001316 structure imageC6H13O10P

276.1352
276.024633148
  • Blood
  • Cellular Cytoplasm
  • Saliva
  • Urine
Acetaminophen HMDB0001859 structure imageC8H9NO2

151.1626
151.063328537
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
5-Aminopentanoic acid HMDB0003355 structure imageC5H11NO2

117.1463
117.078978601
  • Blood
  • Feces
  • Saliva
  • Urine
5-Methoxyindoleacetate HMDB0004096 structure imageC11H11NO3

205.2099
205.073893223
  • Feces
  • Saliva
5-Amino-2-oxopentanoic acid HMDB0006272 structure imageC5H9NO3

131.1299
131.058243159
  • Saliva
6-Hydroxyhexanoic acid HMDB0012843 structure imageC6H12O3

132.1577
132.07864425
  • Saliva
9,12-Hexadecadienoylcarnitine HMDB0013334 structure imageC23H42NO4

396.591
396.310835257
  • Blood
  • Feces
  • Saliva
  • Urine
9E-Heptadecenoic acid HMDB0031046 structure imageC17H32O2

268.4348
268.240230268
  • Saliva
5-Methyl-2-hexanone HMDB0031549 structure imageC7H14O

114.1855
114.10446507
  • Feces
  • Saliva
  • Urine
5-Methyl-2-(1-methylethyl)-cyclohexanone HMDB0061802 structure imageC10H18O

154.2493
154.135765198
  • Saliva
6-Tridecene HMDB0061827 structure imageC13H26

182.3455
182.203450832
  • Saliva
9-Methyldodecanoic acid HMDB0061828 structure imageC13H26O2

214.3443
214.193280076
  • Saliva
8-Anilino-1-naphthalene sulfonate HMDB0061854 structure imageC16H13NO3S

299.344
299.061613977
  • Saliva
4-Methylpentadecane HMDB0061855 structure imageC16H34

226.4412
226.266051088
  • Saliva
6-Phenylundecane HMDB0061857 structure imageC17H28

232.4042
232.219100896
  • Saliva
5-Hydroxypentanoic acid HMDB0061927 structure imageC5H10O3

118.1311
118.062994186
  • Blood
  • Feces
  • Saliva
  • Urine
Displaying metabolites 201 - 220 of 1237 in total