You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Human Metabolome Database.
Filter by metabolite status (default all):
Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 141 - 160 of 450 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Caprylic acid HMDB0000482 structure imageC8H16O2

144.2114
144.115029756
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
3-Methyl-2-oxovaleric acid HMDB0000491 structure imageC6H10O3

130.1418
130.062994186
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Chloride ion HMDB0000492 structure imageCl

35.453
34.968852707
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Sweat
  • Urine
4-Hydroxybenzoic acid HMDB0000500 structure imageC7H6O3

138.122
138.031694053
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
7-Ketocholesterol HMDB0000501 structure imageC27H44O2

400.6371
400.334130652
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Ribitol HMDB0000508 structure imageC5H12O5

152.1458
152.068473494
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
L-Arginine HMDB0000517 structure imageC6H14N4O2

174.201
174.111675712
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
3-Methylglutaconic acid HMDB0000522 structure imageC6H8O4

144.1253
144.042258744
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
3-Hydroxyvaleric acid HMDB0000531 structure imageC5H10O3

118.1311
118.062994186
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Caproic acid HMDB0000535 structure imageC6H12O2

116.1583
116.083729628
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Adenosine triphosphate HMDB0000538 structure imageC10H16N5O13P3

507.181
506.995745159
  • Blood
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Saliva
Magnesium HMDB0000547 structure imageMg

24.305
23.985041898
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
L-Alloisoleucine HMDB0000557 structure imageC6H13NO2

131.1729
131.094628665
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Creatinine HMDB0000562 structure imageC4H7N3O

113.1179
113.058911861
  • Amniotic Fluid
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
D-Arabitol HMDB0000568 structure imageC5H12O5

152.1458
152.068473494
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
L-Cysteine HMDB0000574 structure imageC3H7NO2S

121.158
121.019749163
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Potassium HMDB0000586 structure imageK

39.0983
38.963706861
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Sodium HMDB0000588 structure imageNa

22.9898
22.989769675
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Hydrogen carbonate HMDB0000595 structure imageCH2O3

62.0248
62.00039393
  • Blood
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Chromium HMDB0000599 structure imageCr

51.9961
51.940511904
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Displaying metabolites 141 - 160 of 450 in total