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Displaying metabolites 81 - 100 of 1237 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Butyric acid HMDB0000039 structure imageC4H8O2

88.1051
88.0524295
  • Blood
  • Breast Milk
  • Breath
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Pyruvic acid HMDB0000243 structure imageC3H4O3

88.0621
88.016043994
  • Blood
  • Breast Milk
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Rubidium HMDB0001327 structure imageRb

85.4678
84.911789341
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Putrescine HMDB0001414 structure imageC4H12N2

88.1515
88.100048394
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Isobutyric acid HMDB0001873 structure imageC4H8O2

88.1051
88.0524295
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Acetoin HMDB0003243 structure imageC4H8O2

88.1051
88.0524295
  • Blood
  • Feces
  • Saliva
  • Urine
Diacetyl HMDB0003407 structure imageC4H6O2

86.0892
86.036779436
  • Feces
  • Saliva
Strontium HMDB0003642 structure imageSr

87.62
87.905614339
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Isopentanol HMDB0006007 structure imageC5H12O

88.1482
88.088815006
  • Feces
  • Saliva
Isovaleraldehyde HMDB0006478 structure imageC5H10O

86.1323
86.073164942
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
1-Pentanol HMDB0013036 structure imageC5H12O

88.1482
88.088815006
  • Feces
  • Saliva
Hexane HMDB0029600 structure imageC6H14

86.1754
86.109550448
  • Breath
  • Feces
  • Saliva
Methyl propionate HMDB0030062 structure imageC4H8O2

88.1051
88.0524295
  • Feces
  • Saliva
Pentanal HMDB0031206 structure imageC5H10O

86.1323
86.073164942
  • Feces
  • Saliva
Ethyl acetate HMDB0031217 structure imageC4H8O2

88.1051
88.0524295
  • Feces
  • Saliva
  • Urine
(±)-2-Methylbutanal HMDB0031526 structure imageC5H10O

86.1323
86.073164942
  • Feces
  • Saliva
3-(Methylthio)-1-propene HMDB0031653 structure imageC4H8S

88.171
88.034670946
  • Breast Milk
  • Breath
  • Feces
  • Saliva
  • Urine
2-Pentanone HMDB0034235 structure imageC5H10O

86.1323
86.073164942
  • Feces
  • Saliva
  • Urine
2-Methylpentane HMDB0061884 structure imageC6H14

86.1754
86.109550448
  • Breath
  • Feces
  • Saliva
3-Methylpentane HMDB0061885 structure imageC6H14

86.1754
86.109550448
  • Feces
  • Saliva
Displaying metabolites 81 - 100 of 1237 in total