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Displaying metabolites 1261 - 1280 of 5662 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Adenine HMDB0000034 structure imageC5H5N5

135.1267
135.054495185
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Guanine ThumbC5H5N5O

151.1261
151.049409807
  • Blood
  • Cellular Cytoplasm
  • Feces
  • Saliva
  • Urine
Hypoxanthine HMDB0000157 structure imageC5H4N4O

136.1115
136.03851077
  • Amniotic Fluid
  • Blood
  • Breast Milk
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Orotic acid HMDB0000226 structure imageC5H4N2O4

156.0963
156.017106626
  • Amniotic Fluid
  • Blood
  • Feces
  • Saliva
  • Urine
Uric acid HMDB0000289 structure imageC5H4N4O3

168.1103
168.028340014
  • Amniotic Fluid
  • Bile
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Xanthine ThumbC5H4N4O2

152.1109
152.033425392
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
2-Hydroxyadenine ThumbC5H5N5O

151.1261
151.049409807
  • Urine
2-Furoic acid HMDB0000617 structure imageC5H4O3

112.0835
112.016043994
  • Blood
  • Feces
  • Urine
Oxypurinol ThumbC5H4N4O2

152.1109
152.033425392
  • Blood
  • Urine
2-Hydroxypyridine HMDB0013751 structure imageC5H5NO

95.0993
95.037113787
  • Blood
  • Urine
Pyrazinamide HMDB0014483 structure imageC5H5N3O

123.1127
123.043261797
  • Blood
  • Urine
Thioguanine ThumbC5H5N5S

167.192
167.026565875
  • Blood
  • Urine
Allopurinol HMDB0014581 structure imageC5H4N4O

136.1115
136.03851077
  • Blood
  • Urine
Mercaptopurine ThumbC5H4N4S

152.177
152.015666838
  • Blood
  • Urine
5-Hydroxyisourate HMDB0030097 structure imageC5H4N4O4

184.111
184.023254625
  • Blood
  • Urine
2-Furancarboxaldehyde ThumbC5H4O2

96.0841
96.021129372
  • Feces
  • Urine
3,5,6-Trichloro-2-pyridinol ThumbC5H2Cl3NO

198.434
196.920196812
  • Blood
  • Urine
Pyrazin-2-carboxylic acid HMDB0059734 structure imageC5H4N2O2

124.0975
124.027277382
  • Blood
  • Urine
8-Hydroxythioguanine HMDB0060804 structure imageC5H5N5OS

183.191
183.021480497
  • Blood
  • Urine
Thioxanthine monophosphate ThumbC5H5N4O5PS

264.15
263.971827449
  • Blood
  • Urine
Displaying metabolites 1261 - 1280 of 5662 in total