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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 2881 - 2900 of 37229 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
L-Tyrosine HMDB0000158 structure imageC9H11NO3

181.1885
181.073893223
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
8-Hydroxy-7-methylguanine HMDB0006037 structure imageC6H7N5O2

181.1521
181.059974493
  • Blood
  • Urine
o-Tyrosine HMDB0006050 structure imageC9H11NO3

181.1885
181.073893223
  • Blood
  • Feces
  • Urine
Pyridostigmine HMDB0014685 structure imageC9H13N2O2

181.2117
181.09770267
  • Blood
  • Urine
Acamprosate HMDB0014797 structure imageC5H11NO4S

181.21
181.040878535
  • Blood
  • Urine
Methionine sulfone HMDB0062174 structure imageC5H11NO4S

181.21
181.040878535
  • Blood
  • Feces
  • Urine
2-Amino-3-hydroxy-3-phenylpropanoic acid ThumbC9H11NO3

181.191
181.073893218
  • Blood
2-Aminofluorene ThumbC13H11N

181.2331
181.089149357
  • Blood
3-Fluoromethcathinone ThumbC10H12FNO

181.21
181.090292173
  • Blood
4-[(2R)-1-Hydroxy-2-(methylamino)propyl]phenol ThumbC10H15NO2

181.235
181.110278727
  • Blood
4-Methylthioamphetamine ThumbC10H15NS

181.3
181.092520661
  • Blood
6-Chloro-2,3,4,5-tetrahydro-1H-3-benzazepine ThumbC10H12ClN

181.66
181.0658271
  • Blood
9,10-Dihydroacridine ThumbC13H11N

181.238
181.089149358
  • Blood
D-Tyrosine HMDB0250803 structure imageC9H11NO3

181.1885
181.073893223
  • Blood
Flephedrone ThumbC10H12FNO

181.21
181.090292173
  • Blood
Glufosinate ThumbC5H12NO4P

181.1268
181.050394389
  • Blood
Pentaerythritol mononitrate ThumbC5H11NO6

181.144
181.058637078
  • Blood
Isohexylcyanoacrylate ThumbC10H15NO2

181.235
181.110278727
  • Blood
Pyrrolobenzodiazepine ThumbC11H7N3

181.198
181.063997237
  • Blood
5-[(2R)-2-Aminopropyl]cyclohexa-1,5-diene-1-carboxylic acid ThumbC10H15NO2

181.235
181.110278727
  • Blood
Displaying metabolites 2881 - 2900 of 37229 in total