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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 341 - 360 of 1237 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Urocanic acid HMDB0000301 structure imageC6H6N2O2

138.124
138.042927446
  • Blood
  • Feces
  • Saliva
  • Sweat
  • Urine
Carbamoyl phosphate HMDB0001096 structure imageCH4NO5P

141.0199
140.982708755
  • Saliva
Imidazolepropionic acid HMDB0002271 structure imageC6H8N2O2

140.1399
140.05857751
  • Blood
  • Feces
  • Saliva
  • Urine
Methylimidazoleacetic acid HMDB0002820 structure imageC6H8N2O2

140.1399
140.05857751
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Cerium HMDB0013672 structure imageCe

140.116
139.905434035
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Lanthanum HMDB0013711 structure imageLa

138.9055
138.90634816
  • Blood
  • Saliva
  • Urine
2-Pentylfuran HMDB0013824 structure imageC9H14O

138.2069
138.10446507
  • Feces
  • Saliva
  • Urine
1,3-Dimethoxybenzene HMDB0029672 structure imageC8H10O2

138.1638
138.068079564
  • Feces
  • Saliva
2-Nonenal HMDB0031269 structure imageC9H16O

140.2227
140.120115134
  • Blood
  • Feces
  • Saliva
  • Urine
2,4-Nonadienal HMDB0031685 structure imageC9H14O

138.2069
138.10446507
  • Saliva
xi-p-Menth-3-ene HMDB0037213 structure imageC10H18

138.2499
138.140850576
  • Saliva
2-Phenoxyethanol HMDB0041607 structure imageC8H10O2

138.166
138.068079562
  • Feces
  • Saliva
(S)-3,7-Dimethyl-1,6-octadiene HMDB0061795 structure imageC10H18

138.2499
138.140850576
  • Feces
  • Saliva
cis-Carane HMDB0061796 structure imageC10H18

138.254
138.14085058
  • Saliva
2-Menthene HMDB0061797 structure imageC10H18

138.2499
138.140850576
  • Saliva
1-Methyl-3-(2-methyl-1-propenyl)cyclopentane HMDB0061798 structure imageC10H18

138.2499
138.140850576
  • Saliva
1-Methyl-3-(2-methyl-2-propenyl)-cyclopentane HMDB0061799 structure imageC10H18

138.2499
138.140850576
  • Saliva
1-(3-Methylbutyl)-cyclopentene HMDB0061800 structure imageC10H18

138.2499
138.140850576
  • Saliva
3-(2-Methylpropyl)-cyclohexene HMDB0061801 structure imageC10H18

138.2499
138.140850576
  • Saliva
cis-3-Decene HMDB0061803 structure imageC10H20

140.2658
140.15650064
  • Saliva
Displaying metabolites 341 - 360 of 1237 in total