Filter by metabolite status (default all):
Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 261 - 280 of 452 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Allopregnanolone HMDB0001449 structure imageC21H34O2

318.4935
318.255880332
  • Blood
  • Cerebrospinal Fluid (CSF)
Thromboxane A2 HMDB0001452 structure imageC20H32O5

352.4651
352.224974134
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Thiocyanate HMDB0001453 structure imageCNS

58.082
57.975144695
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Zirconium HMDB0001475 structure imageZr

91.224
89.904703679
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Gallium HMDB0001478 structure imageGaH3

72.747
71.949056008
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Nicotinic acid HMDB0001488 structure imageC6H5NO2

123.1094
123.032028409
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Vanylglycol HMDB0001490 structure imageC9H12O4

184.1892
184.073558872
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Pyridoxal 5'-phosphate HMDB0001491 structure imageC8H10NO6P

247.1419
247.024573569
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
7alpha-Hydroxycholesterol HMDB0001496 structure imageC27H46O2

402.663
402.349780721
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
20-Hydroxy-leukotriene B4 HMDB0001509 structure imageC20H32O5

352.4651
352.224974134
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Methylguanidine HMDB0001522 structure imageC2H7N3

73.0971
73.063997239
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Asymmetric dimethylarginine HMDB0001539 structure imageC8H18N4O2

202.2541
202.14297584
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Pyridoxal HMDB0001545 structure imageC8H9NO3

167.162
167.058243159
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Phosphorylcholine HMDB0001565 structure imageC5H15NO4P

184.1507
184.073869485
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
D-Xylulose HMDB0001644 structure imageC5H10O5

150.1299
150.05282343
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Acetone HMDB0001659 structure imageC3H6O

58.0791
58.041864814
  • Blood
  • Breast Milk
  • Breath
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Progesterone HMDB0001830 structure imageC21H30O2

314.4617
314.224580204
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Guanidine HMDB0001842 structure imageCH5N3

59.0705
59.048347175
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Caffeine HMDB0001847 structure imageC8H10N4O2

194.1906
194.080375584
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
L-Arabitol HMDB0001851 structure imageC5H12O5

152.1458
152.068473494
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Displaying metabolites 261 - 280 of 452 in total