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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 1181 - 1200 of 5662 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Glutamic acid HMDB0000148 structure imageC5H9NO4

147.1293
147.053157781
  • Blood
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Proline ThumbC5H9NO2

115.1305
115.063328537
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
4-Hydroxyproline HMDB0000725 structure imageC5H9NO3

131.1299
131.058243159
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
N-Acetyl-L-alanine ThumbC5H9NO3

131.1299
131.058243159
  • Blood
  • Feces
  • Urine
Propionylglycine HMDB0000783 structure imageC5H9NO3

131.1299
131.058243159
  • Blood
  • Feces
  • Urine
5-Aminolevulinic acid HMDB0001149 structure imageC5H9NO3

131.1299
131.058243159
  • Blood
  • Urine
Acetylcysteine ThumbC5H9NO3S

163.195
163.030313849
  • Blood
  • Feces
  • Urine
4-Hydroxy-L-glutamic acid HMDB0002273 structure imageC5H9NO5

163.1287
163.048072403
  • Blood
  • Feces
  • Urine
N-Methyl-D-aspartic acid ThumbC5H9NO4

147.1293
147.053157781
  • Blood
  • Urine
N-Acetylserine HMDB0002931 structure imageC5H9NO4

147.1293
147.053157781
  • Blood
  • Feces
  • Saliva
  • Urine
O-Acetylserine HMDB0003011 structure imageC5H9NO4

147.1293
147.053157781
  • Blood
  • Urine
D-Glutamic acid HMDB0003339 structure imageC5H9NO4

147.1293
147.053157781
  • Blood
  • Breast Milk
  • Feces
  • Saliva
  • Urine
D-Proline ThumbC5H9NO2

115.1305
115.063328537
  • Urine
Trihexosylceramide(d18:1/24:1) ThumbC60H111NO18

1134.5192
1133.780115753
  • Breast Milk
  • Urine
Trihexosylceramide (d18:1/24:0) ThumbC60H113NO18

1136.5351
1135.795765817
  • Blood
  • Urine
2-Piperidinone HMDB0011749 structure imageC5H9NO

99.1311
99.068413915
  • Blood
  • Feces
  • Saliva
  • Urine
S-Carboxymethyl-L-cysteine HMDB0029415 structure imageC5H9NO4S

179.194
179.025228471
  • Blood
  • Feces
  • Urine
N-Acetyl-beta-alanine HMDB0061880 structure imageC5H9NO3

131.1299
131.058243159
  • Blood
  • Feces
  • Saliva
  • Urine
3-Hydroxyproline ThumbC5H9NO3

131.1299
131.058243159
  • Blood
  • Urine
N-Acetyl-DL-alanine ThumbC5H9NO3

131.131
131.058243154
  • Blood
  • Urine
Displaying metabolites 1181 - 1200 of 5662 in total