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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 1501 - 1520 of 6791 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
p-Hydroxyphenylacetic acid HMDB0000020 structure imageC8H8O3

152.1473
152.047344122
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Oleic acid ThumbC18H34O2

282.4614
282.255880332
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Oxoglutaric acid HMDB0000208 structure imageC5H6O5

146.0981
146.021523302
  • Blood
  • Breast Milk
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Ornithine HMDB0000214 structure imageC5H12N2O2

132.161
132.089877638
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Orotic acid HMDB0000226 structure imageC5H4N2O4

156.0963
156.017106626
  • Amniotic Fluid
  • Blood
  • Feces
  • Saliva
  • Urine
ortho-Hydroxyphenylacetic acid HMDB0000669 structure imageC8H8O3

152.1473
152.047344122
  • Blood
  • Feces
  • Urine
p-Hydroxymandelic acid HMDB0000822 structure imageC8H8O4

168.1467
168.042258744
  • Blood
  • Feces
  • Urine
p-Anisic acid HMDB0001101 structure imageC8H8O3

152.1473
152.047344122
  • Feces
p-Aminobenzoic acid HMDB0001392 structure imageC7H7NO2

137.136
137.047678473
  • Blood
  • Feces
  • Urine
p-Cresol ThumbC7H8O

108.1378
108.057514878
  • Blood
  • Feces
  • Saliva
  • Urine
Oleoylethanolamide HMDB0002088 structure imageC20H39NO2

325.5292
325.298079497
  • Blood
  • Feces
  • Urine
Oxalic acid HMDB0002329 structure imageC2H2O4

90.0349
89.995308552
  • Blood
  • Feces
  • Saliva
  • Sweat
  • Urine
Oleoylcarnitine ThumbC25H48NO4

426.661
426.35778545
  • Blood
  • Feces
  • Urine
p-Cresol sulfate HMDB0011635 structure imageC7H8O4S

188.201
188.014329434
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Oleoyl glycine HMDB0013631 structure imageC20H37NO3

339.5127
339.277344055
  • Blood
  • Feces
p-Hydroxyhippuric acid HMDB0013678 structure imageC9H9NO4

195.1721
195.053157781
  • Blood
  • Feces
  • Urine
Oleyl alcohol HMDB0029632 structure imageC18H36O

268.4778
268.276615774
  • Feces
p-Mentha-1,3,5,8-tetraene HMDB0029641 structure imageC10H12

132.2023
132.093900384
  • Feces
  • Saliva
  • Urine
p-Menth-1-en-4-ol HMDB0035833 structure imageC10H18O

154.253
154.1357652
  • Feces
P-Dichlorobenzene HMDB0041971 structure imageC6H4Cl2

147.002
145.969005542
  • Blood
  • Breath
  • Feces
Displaying metabolites 1501 - 1520 of 6791 in total