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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 1901 - 1920 of 5662 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
N-Methylnicotinium ThumbC11H17N2

177.2661
177.139173554
  • Blood
  • Urine
N-Methylnicotinamide ThumbC7H8N2O

136.1512
136.063662888
  • Blood
  • Urine
N-Methyltyramine ThumbC9H13NO

151.2056
151.099714043
  • Blood
  • Urine
N-Methylhydantoin ThumbC4H6N2O2

114.1026
114.042927446
  • Blood
  • Feces
  • Urine
N-Methyltryptamine ThumbC11H14N2

174.2423
174.115698458
  • Blood
  • Urine
N-Monodemethyl roxithromycin ThumbC39H72N2O15

808.9934
808.493269644
  • Blood
  • Urine
N-Monodemethylolopatadine ThumbC20H21NO3

323.3856
323.152143543
  • Blood
  • Urine
N-Monodesmethyl-rizatriptan ThumbC15H19N5O

285.3443
285.158960255
  • Blood
  • Urine
N-Mononitrosopiperazine ThumbC5H10N2O

114.1457
114.079312952
  • Blood
  • Urine
N-Nitroso-3-hydroxypyrrolidine ThumbC4H8N2O2

116.1185
116.05857751
  • Blood
  • Urine
N-methyl-L-glutamic Acid ThumbC6H11NO4

161.1558
161.068807845
  • Blood
  • Feces
  • Urine
N-Methyl-L-proline ThumbC6H11NO2

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 1901 - 1920 of 5662 in total