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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 4001 - 4020 of 37229 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
4-Hydroxyisovaleric acid HMDB0002011 structure imageC5H10O3

118.1311
118.062994186
  • Blood
  • Urine
4-Hydroxynonenal HMDB0004362 structure imageC9H16O2

156.2221
156.115029756
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
4-Hydroxyestrone HMDB0005895 structure imageC18H22O3

286.3655
286.15689457
  • Blood
  • Urine
4-Hydroxydebrisoquine HMDB0006468 structure imageC10H13N3O

191.2297
191.105862053
  • Blood
4-Hydroxyestrone sulfate HMDB0012779 structure imageC18H22O6S

366.429
366.113709126
  • Blood
  • Urine
4-Hydroxyifosfamide HMDB0013861 structure imageC7H15Cl2N2O3P

277.085
276.019734282
  • Blood
  • Urine
4-Hydroxyketamine HMDB0014017 structure imageC13H16ClNO2

253.725
253.086956468
  • Blood
  • Urine
4-Hydroxyphenyl-2-propionic acid HMDB0041683 structure imageC9H10O3

166.1739
166.062994186
  • Blood
  • Urine
4-Hydroxynorephedrine HMDB0060592 structure imageC9H13NO2

167.205
167.094628665
  • Blood
  • Urine
4-Hydroxymethamphetamine HMDB0060767 structure imageC10H15NO

165.2322
165.115364107
  • Blood
  • Urine
4-Hydroxymethylpyrazole HMDB0060768 structure imageC4H6N2O

98.1032
98.048012824
  • Blood
  • Urine
4-hydroxymidazolam HMDB0061090 structure imageC18H13ClFN3O

341.767
341.073117965
  • Blood
  • Urine
4-Hydroxynonenal glutathione HMDB0240578 structure imageC19H33N3O8S

463.55
463.198836209
  • Blood
  • Urine
4-Hydroxyequilenin ThumbC18H18O3

282.339
282.12559444
  • Blood
4-Hydroxyfenbendazole ThumbC15H13N3O3S

315.35
315.067762465
  • Blood
4-Hydroxynicotinamide ThumbC6H6N2O2

138.126
138.042927441
  • Blood
4-Hydroxypenbutolol ThumbC18H29NO3

307.434
307.214743798
  • Blood
4-Hydroxymethyl Ambrisentan ThumbC22H22N2O5

394.427
394.152871816
  • Blood
4-Hydroxyphenylacetic acid sulfate ThumbC8H8O6S

232.21
232.004159152
  • Blood
  • Urine
4-Hydroxylidocaine ThumbC14H22N2O2

250.342
250.168127956
  • Blood
  • Urine
Displaying metabolites 4001 - 4020 of 37229 in total