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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 341 - 360 of 6791 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Pipecolic acid HMDB0000070 structure imageC6H11NO2

129.157
129.078978601
  • Amniotic Fluid
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Pyroglutamic acid HMDB0000267 structure imageC5H7NO3

129.114
129.042593095
  • Blood
  • 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
Citraconic acid HMDB0000634 structure imageC5H6O4

130.0987
130.02660868
  • Blood
  • Feces
  • Urine
Heptanoic acid HMDB0000666 structure imageC7H14O2

130.1849
130.099379692
  • Feces
  • Saliva
Ketoleucine HMDB0000695 structure imageC6H10O3

130.1418
130.062994186
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
L-Pipecolic acid ThumbC6H11NO2

129.157
129.078978601
  • Blood
  • Feces
  • Urine
1,1-Dimethylbiguanide HMDB0001921 structure imageC4H11N5

129.1636
129.101445377
  • Blood
  • Feces
  • Urine
Mevalonolactone HMDB0006024 structure imageC6H10O3

130.1418
130.062994186
  • Blood
  • Feces
  • Urine
Ethyl isovalerate HMDB0030028 structure imageC7H14O2

130.1849
130.099379692
  • Feces
Butyl propionate ThumbC7H14O2

130.1849
130.099379692
  • Feces
Isopentyl acetate HMDB0031528 structure imageC7H14O2

130.1849
130.099379692
  • Feces
Ethyl 2-methylbutyrate HMDB0033745 structure imageC7H14O2

130.1849
130.099379692
  • Feces
2-Methylpropyl propanoate HMDB0034239 structure imageC7H14O2

130.1849
130.099379692
  • Feces
Methyl hexanoate HMDB0035238 structure imageC7H14O2

130.1849
130.099379692
  • Feces
Pentyl acetate ThumbC7H14O2

130.1849
130.099379692
  • Feces
Propyl butyrate ThumbC7H14O2

130.1849
130.099379692
  • Feces
  • Saliva
Isopropyl butyrate HMDB0039619 structure imageC7H14O2

130.1849
130.099379692
  • Feces
Ethyl pentanoate HMDB0040297 structure imageC7H14O2

130.1849
130.099379692
  • Feces
N-Methyl-L-proline HMDB0094696 structure imageC6H11NO2

129.157
129.078978601
  • Blood
  • Feces
  • Urine
Displaying metabolites 341 - 360 of 6791 in total