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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 36901 - 36920 of 37229 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
gamma-Butyrolactone HMDB0000549 structure imageC4H6O2

86.0892
86.036779436
  • Blood
  • Feces
Rubidium HMDB0001327 structure imageRb

85.4678
84.911789341
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
2-Pyrrolidinone HMDB0002039 structure imageC4H7NO

85.1045
85.052763851
  • Blood
  • Feces
Piperidine HMDB0034301 structure imageC5H11N

85.1475
85.089149357
  • Blood
  • Feces
  • Saliva
  • Urine
1-Methylpyrrolidine ThumbC5H11N

85.15
85.089149358
  • Blood
1,4-Diamino-2-butyne ThumbC4H8N2

84.122
84.068748266
  • Blood
2-Methyl-2-oxazoline ThumbC4H7NO

85.106
85.052763849
  • Blood
Amitrole ThumbC2H4N4

84.08
84.043596148
  • Blood
1H-1,2,3-Triazol-4-amine ThumbC2H4N4

84.082
84.043596145
  • Blood
4-Methyl-1-pentene ThumbC6H12

84.162
84.093900386
  • Blood
2-Oxido-1,2,5-oxadiazol-2-ium ThumbC2H2N2O2

86.05
86.011627312
  • Blood
4-Amino-1,2,4-triazole ThumbC2H4N4

84.082
84.043596145
  • Blood
Cyanoacetic acid ThumbC3H3NO2

85.0614
85.016378345
  • Blood
Cyclopentylamine ThumbC5H11N

85.1475
85.089149357
  • Blood
Cyanoguanidine ThumbC2H4N4

84.082
84.043596145
  • Blood
Isothiazole ThumbC3H3NS

85.12
84.998620275
  • Blood
Methacrylamide ThumbC4H7NO

85.106
85.052763849
  • Blood
N-Vinylacetamide ThumbC4H7NO

85.106
85.052763849
  • Blood
Trifluoromethanol ThumbCHF3O

86.013
85.997949141
  • Blood
2-Methylpyrrolidine ThumbC5H11N

85.15
85.089149358
  • Blood
  • Urine
Displaying metabolites 36901 - 36920 of 37229 in total