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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 221 - 240 of 1237 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Betaine HMDB0000043 structure imageC5H12NO2

118.1543
118.086803633
  • Blood
  • Breast Milk
  • Feces
  • Saliva
  • Urine
L-Threonine HMDB0000167 structure imageC4H9NO3

119.1192
119.058243159
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
L-Cysteine HMDB0000574 structure imageC3H7NO2S

121.158
121.019749163
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
3-Hydroxyisovaleric acid HMDB0000754 structure imageC5H10O3

118.1311
118.062994186
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Purine HMDB0001366 structure imageC5H4N4

120.1121
120.043596148
  • Saliva
Benzoic acid HMDB0001870 structure imageC7H6O2

122.123
122.036779433
  • Blood
  • Breath
  • Feces
  • Saliva
  • Sweat
  • Urine
Tin HMDB0001960 structure imageH4Sn

122.74
123.933496699
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Picolinic acid HMDB0002243 structure imageC6H5NO2

123.1094
123.032028409
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Erythritol HMDB0002994 structure imageC4H10O4

122.1198
122.057908808
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
D-Cysteine HMDB0003417 structure imageC3H7NO2S

121.15
121.019749643
  • Saliva
Benzamide HMDB0004461 structure imageC7H7NO

121.1366
121.052763851
  • Blood
  • Saliva
  • Urine
Chloroform HMDB0029596 structure imageCHCl3

119.378
117.914383153
  • Blood
  • Feces
  • Saliva
4-Methylbenzaldehyde HMDB0029638 structure imageC8H8O

120.1485
120.057514878
  • Feces
  • Saliva
1-Phenylethanol HMDB0032619 structure imageC8H10O

122.1644
122.073164942
  • Feces
  • Saliva
Acetophenone HMDB0033910 structure imageC8H8O

120.1485
120.057514878
  • Breath
  • Feces
  • Saliva
Isopropylbenzene HMDB0034029 structure imageC9H12

120.1916
120.093900384
  • Feces
  • Saliva
o-Ethyltoluene HMDB0059819 structure imageC9H12

120.1916
120.093900384
  • Feces
  • Saliva
Hemimellitene HMDB0059901 structure imageC9H12

120.1916
120.093900384
  • Breath
  • Feces
  • Saliva
4-Amino-3-hydroxybutyrate HMDB0061877 structure imageC4H9NO3

119.1192
119.058243159
  • Saliva
5-Hydroxypentanoic acid HMDB0061927 structure imageC5H10O3

118.1311
118.062994186
  • Blood
  • Feces
  • Saliva
  • Urine
Displaying metabolites 221 - 240 of 1237 in total