Human Metabolome Database Version 3.5

Browsing metabolites

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HMDB IDDouble
CAS Number
NameDouble Structure FormulaDouble
Average MassDouble
Mono MassDouble
Biofluid Location
7-Hydroxy-3-oxocholanoic acid Thumb C24H38O4
390.5561
390.277009704
Allantoin Thumb C4H6N4O3
158.1154
158.043990078
  • Cerebrospinal Fluid (CSF)
  • Urine
  • Blood
Calcium Thumb Ca
40.078
39.962591155
  • Cerebrospinal Fluid (CSF)
  • Blood
  • Urine
3-Methylindole Thumb C9H9N
131.1745
131.073499293
Nutriacholic acid Thumb C24H38O4
390.5561
390.277009704
Biopterin Thumb C9H11N5O3
237.2153
237.086189243
  • Cerebrospinal Fluid (CSF)
  • Blood
  • Cellular Cytoplasm
  • Urine
5-Hydroxymethyluracil Thumb C5H6N2O3
142.1127
142.037842068
  • Blood
  • Urine
5-Hydroxy-L-tryptophan Thumb C11H12N2O3
220.2246
220.08479226
  • Blood
  • Urine
  • Cerebrospinal Fluid (CSF)
6-Dimethylaminopurine Thumb C7H9N5
163.1799
163.085795313
  • Blood
Butanone Thumb C4H8O
72.1057
72.057514878
  • Blood
  • Urine
3-Oxo-4,6-choladienoic acid Thumb C24H34O3
370.525
370.250794954
7Z,10Z-Hexadecadienoic acid Thumb C16H28O2
252.3923
252.20893014
Allodeoxycholic acid Thumb C24H40O4
392.572
392.292659768
3-Methylhistidine Thumb C7H11N3O2
169.1811
169.085126611
  • Urine
  • Blood
  • Cerebrospinal Fluid (CSF)
Allopurinol riboside Thumb C10H12N4O5
268.2261
268.080769514
  • Blood
Caprylic acid Thumb C8H16O2
144.2114
144.115029756
  • Cerebrospinal Fluid (CSF)
  • Blood
  • Urine
5b-Cholestane-3a,7a,12a,23S,25-pentol Thumb C27H48O5
452.667
452.350174646
Vanillic acid Thumb C8H8O4
168.1467
168.042258744
  • Urine
  • Blood
7-Hydroxyoctanoic acid Thumb C8H16O3
160.2108
160.109944378
  • Urine
4E,15Z-Bilirubin IXa Thumb C33H36N4O6
584.6621
584.263484904
Aspartylglycosamine Thumb C12H21N3O8
335.3104
335.132864663
  • Urine
Etiocholanolone Thumb C19H30O2
290.4403
290.224580204
  • Blood
  • Urine
3-Methyl-2-oxovaleric acid Thumb C6H10O3
130.1418
130.062994186
  • Urine
  • Blood
  • Cerebrospinal Fluid (CSF)
Chlorine Thumb Cl
35.453
34.968852707
  • Cerebrospinal Fluid (CSF)
  • Blood
  • Urine
5a-Androstane-3b,17b-diol Thumb C19H32O2
292.4562
292.240230268
  • Blood