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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 5501 - 5520 of 37229 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
alpha-Ketoisovaleric acid ThumbC5H8O3

116.1152
116.047344122
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Alpha-Lactose HMDB0000186 structure imageC12H22O11

342.2965
342.116211546
  • Blood
  • Breast Milk
  • Feces
  • Urine
alpha-Linolenic acid HMDB0001388 structure imageC18H30O2

278.4296
278.224580204
  • Blood
  • Feces
  • Saliva
  • Urine
Alpha-linolenyl carnitine HMDB0006319 structure imageC25H43NO4

421.622
421.319208869
  • Blood
  • Urine
Alpha-Linolenoyl ethanolamide ThumbC20H35NO2

321.4974
321.266779369
  • Blood
alpha-Methylphenylalanine ThumbC10H13NO2

179.2157
179.094628665
  • Blood
  • Feces
  • Urine
alpha-Hydroxytamoxifen HMDB0060585 structure imageC26H29NO2

387.514
387.219829177
  • Blood
  • Urine
alpha-noroxycodol HMDB0061074 structure imageC17H21NO4

303.3529
303.147058165
  • Blood
  • Urine
alpha-oxycodol HMDB0061077 structure imageC18H23NO4

317.3795
317.162708229
  • Blood
  • Urine
alpha-Methyl-4-carboxyphenylglycine ThumbC10H11NO4

209.201
209.068807838
  • Blood
alpha-Pyrrolidinovalerophenone ThumbC15H21NO

231.339
231.1623143
  • Blood
alpha-Methyltryptamine ThumbC11H14N2

174.2423
174.115698458
  • Blood
alpha-Methylene-gamma-butyrolactone ThumbC5H6O2

98.101
98.036779433
  • Blood
alpha-Naphthoflavone ThumbC19H12O2

272.2974
272.083729628
  • Blood
alpha-Monofluoromethyl histidine ThumbC7H10FN3O2

187.174
187.075704737
  • Blood
alpha-Methyl-5-hydroxytryptamine; alpha-Methylserotonin ThumbC11H14N2O

190.246
190.110613079
  • Blood
alpha-Methyl-DL-tryptophan ThumbC12H14N2O2

218.256
218.105527699
  • Blood
alpha-Methyl-m-tyrosine ThumbC10H13NO3

195.218
195.089543283
  • Blood
alpha-Methyltyrosine methyl ester ThumbC11H15NO3

209.245
209.105193347
  • Blood
alpha-Pentyl-3-(2-quinolinylmethoxy)benzenemethanol ThumbC22H25NO2

335.447
335.188529049
  • Blood
Displaying metabolites 5501 - 5520 of 37229 in total