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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 32981 - 33000 of 37229 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Oxalacetic acid HMDB0000223 structure imageC4H4O5

132.0716
132.005873238
  • Blood
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Urine
ortho-Hydroxyphenylacetic acid HMDB0000669 structure imageC8H8O3

152.1473
152.047344122
  • Blood
  • Feces
  • Urine
Orotidine HMDB0000788 structure imageC10H12N2O8

288.2109
288.05936537
  • Blood
  • Urine
Oxalic acid HMDB0002329 structure imageC2H2O4

90.0349
89.995308552
  • Blood
  • Feces
  • Saliva
  • Sweat
  • Urine
Oseltamivir HMDB0014343 structure imageC16H28N2O4

312.4045
312.204907394
  • Blood
  • Urine
Oxaliplatin HMDB0014667 structure imageC8H12N2O4Pt

395.276
395.044481331
  • Blood
  • Urine
Oxandrolone HMDB0014759 structure imageC19H30O3

306.4397
306.219494826
  • Blood
  • Urine
Oxacillin HMDB0014851 structure imageC19H19N3O5S

401.436
401.104541423
  • Blood
  • Urine
Oxazepam HMDB0014980 structure imageC15H11ClN2O2

286.713
286.050905313
  • Blood
  • Urine
Oxaprozin HMDB0015126 structure imageC18H15NO3

293.3166
293.105193351
  • Blood
  • Urine
Ouabain HMDB0015224 structure imageC29H44O12

584.6525
584.283276872
  • Blood
  • Urine
Oxamniquine HMDB0015228 structure imageC14H21N3O3

279.3348
279.158291553
  • Blood
  • Urine
Orphenadrine HMDB0015304 structure imageC18H23NO

269.3813
269.177964363
  • Blood
  • Urine
ortho-hydroxyrosiglitazone HMDB0061105 structure imageC18H19N3O4S

373.426
373.109626801
  • Blood
  • Urine
Osimertinib ThumbC28H33N7O2

499.619
499.269573331
  • Blood
Osilodrostat ThumbC13H10FN3

227.242
227.085875497
  • Blood
Oxaprozin glucuronide ThumbC24H23NO9

469.446
469.137281325
  • Blood
Oxamyl ThumbC7H13N3O3S

219.26
219.067762465
  • Blood
Osthol ThumbC15H16O3

244.2857
244.109944378
  • Blood
  • Urine
Oxamide ThumbC2H4N2O2

88.0654
88.027277382
  • Blood
  • Urine
Displaying metabolites 32981 - 33000 of 37229 in total