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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 3741 - 3760 of 5662 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
N-Methylnicotinium HMDB0001009 structure imageC11H17N2

177.2661
177.139173554
  • Blood
  • Urine
N-Methyl-a-aminoisobutyric acid HMDB0002141 structure imageC5H11NO2

117.1463
117.078978601
  • Blood
  • Urine
N-Methyl-D-aspartic acid HMDB0002393 structure imageC5H9NO4

147.1293
147.053157781
  • Blood
  • Urine
N-Methylnicotinamide HMDB0003152 structure imageC7H8N2O

136.1512
136.063662888
  • Blood
  • Urine
N-Methyltyramine HMDB0003633 structure imageC9H13NO

151.2056
151.099714043
  • Blood
  • Urine
N-Methylhydantoin HMDB0003646 structure imageC4H6N2O2

114.1026
114.042927446
  • Blood
  • Feces
  • Urine
N-Methyltryptamine HMDB0004370 structure imageC11H14N2

174.2423
174.115698458
  • Blood
  • Urine
N-Monodemethyl roxithromycin HMDB0060845 structure imageC39H72N2O15

808.9934
808.493269644
  • Blood
  • Urine
N-Monodemethylolopatadine HMDB0060846 structure imageC20H21NO3

323.3856
323.152143543
  • Blood
  • Urine
N-Monodesmethyl-rizatriptan HMDB0060847 structure imageC15H19N5O

285.3443
285.158960255
  • Blood
  • Urine
N-methyl-L-glutamic Acid HMDB0062660 structure imageC6H11NO4

161.1558
161.068807845
  • Blood
  • Feces
  • Urine
N-Methyl-L-proline HMDB0094696 structure imageC6H11NO2

129.157
129.078978601
  • Blood
  • Feces
  • Urine
N-Methylpyridinium ThumbC6H8N

94.136
94.065125682
  • Blood
  • Urine
N-Methyl-L-isoleucine ThumbC7H15NO2

145.1995
145.110278729
  • Blood
  • Urine
N-Methyl-L-serine ThumbC4H9NO3

119.12
119.058243154
  • Blood
  • Urine
N-Methyl-L-threonine ThumbC5H11NO3

133.147
133.073893218
  • Blood
  • Urine
N-methylhydroxyproline ThumbC6H11NO3

145.158
145.073893218
  • Blood
  • Urine
N-Methylphthalimide ThumbC9H7NO2

161.16
161.047678469
  • Blood
  • Urine
N-methylpipecolic acid ThumbC7H13NO2

143.186
143.094628663
  • Blood
  • Urine
N-Methyl-trans-4-Hydroxyproline ThumbC6H11NO3

145.158
145.073893218
  • Blood
  • Urine
Displaying metabolites 3741 - 3760 of 5662 in total