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Displaying metabolites 121 - 140 of 1237 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
2-Ketobutyric acid HMDB0000005 structure imageC4H6O3

102.0886
102.031694058
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
2-Ketohexanoic acid HMDB0001864 structure imageC6H10O3

130.1418
130.062994186
  • Saliva
2-Methylbenzoic acid HMDB0002340 structure imageC8H8O2

136.1479
136.0524295
  • Feces
  • Saliva
  • Urine
2-Pentylfuran HMDB0013824 structure imageC9H14O

138.2069
138.10446507
  • Feces
  • Saliva
  • Urine
2-Pentadecanone HMDB0031081 structure imageC15H30O

226.3981
226.229665582
  • Saliva
2-Methyl-4-pentenoic acid HMDB0031158 structure imageC6H10O2

114.1424
114.068079564
  • Saliva
2-Nonanone HMDB0031266 structure imageC9H18O

142.2386
142.135765198
  • Feces
  • Saliva
  • Urine
2-Nonenal HMDB0031269 structure imageC9H16O

140.2227
140.120115134
  • Blood
  • Feces
  • Saliva
  • Urine
2-Octanone HMDB0031294 structure imageC8H16O

128.212
128.120115134
  • Feces
  • Saliva
2-Pentyl-3-phenyl-2-propenal HMDB0031313 structure imageC14H18O

202.2921
202.135765198
  • Blood
  • Saliva
  • Urine
2-Methyl-3-phenyl-2-propenal HMDB0031566 structure imageC10H10O

146.1858
146.073164942
  • Saliva
2-Methylpentanal HMDB0031578 structure imageC6H12O

100.1589
100.088815006
  • Saliva
2-Methyl-2-pentenal HMDB0033714 structure imageC6H10O

98.143
98.073164942
  • Feces
  • Saliva
2-Pentanone HMDB0034235 structure imageC5H10O

86.1323
86.073164942
  • Feces
  • Saliva
  • Urine
2-Menthene HMDB0061797 structure imageC10H18

138.2499
138.140850576
  • Saliva
2-Nonadecanone HMDB0061862 structure imageC19H38O

282.5044
282.292265838
  • Saliva
2-Methylpentane HMDB0061884 structure imageC6H14

86.1754
86.109550448
  • Breath
  • Feces
  • Saliva
2-Methylpyridine HMDB0061888 structure imageC6H7N

93.1265
93.057849229
  • Saliva
2-Methyl-3-hexanone HMDB0061896 structure imageC7H14O

114.1855
114.10446507
  • Feces
  • Saliva
2-Methylheptane HMDB0061915 structure imageC8H18

114.2285
114.140850576
  • Breath
  • Saliva
Displaying metabolites 121 - 140 of 1237 in total