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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 3661 - 3680 of 5662 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
N-alpha-Acetyl-L-lysine HMDB0000446 structure imageC8H16N2O3

188.227
188.116092383
  • Blood
  • Feces
  • Urine
N-Butyrylglycine HMDB0000808 structure imageC6H11NO3

145.1564
145.073893223
  • Blood
  • Feces
  • Urine
N-alpha-Acetyl-L-citrulline HMDB0000856 structure imageC8H15N3O4

217.2224
217.106255983
  • Blood
  • Feces
  • Urine
N-Acetylserotonin HMDB0001238 structure imageC12H14N2O2

218.2518
218.105527702
  • Blood
  • Feces
  • Urine
N-Acetylputrescine HMDB0002064 structure imageC6H14N2O

130.1882
130.11061308
  • Blood
  • Feces
  • Saliva
  • Urine
N-Acetylserine HMDB0002931 structure imageC5H9NO4

147.1293
147.053157781
  • Blood
  • Feces
  • Saliva
  • Urine
N-Acetylvanilalanine HMDB0011716 structure imageC12H15NO5

253.2512
253.095022595
  • Urine
N-Acetylvaline HMDB0011757 structure imageC7H13NO3

159.185
159.089543283
  • Blood
  • Feces
  • Urine
N-Carbamoylsarcosine HMDB0012265 structure imageC4H8N2O3

132.1179
132.053492132
  • Blood
  • Feces
  • Urine
N-Acetyltryptophan HMDB0013713 structure imageC13H14N2O3

246.2619
246.100442324
  • Blood
  • Feces
  • Urine
N-Acetylserotonin glucuronide HMDB0060833 structure imageC18H22N2O8

394.3759
394.13761569
  • Blood
  • Urine
N-Acetylserotonin sulfate HMDB0060834 structure imageC12H14N2O5S

298.315
298.062342258
  • Blood
  • Urine
N-Carbamoyl glucuronide lorcaserin HMDB0061159 structure imageC21H28ClNO5

409.904
409.165600718
  • Blood
  • Urine
N-Acetylthreonine HMDB0062557 structure imageC6H11NO4

161.1558
161.068807845
  • Blood
  • Feces
  • Urine
N-carbamoylglutamic Acid HMDB0062795 structure imageC6H10N2O5

190.155
190.05897143
  • Blood
  • Urine
N-Acetylproline HMDB0094701 structure imageC7H11NO3

157.1671
157.073893223
  • Blood
  • Feces
  • Urine
N-Acetyltaurine HMDB0240253 structure imageC4H9NO4S

167.18
167.025228948
  • Blood
  • Feces
  • Urine
N-Acetyltyrosine ThumbC11H13NO4

223.228
223.084457903
  • Blood
  • Urine
N-Benzoyl-3-phenylisoserine methyl ester ThumbC17H17NO4

299.326
299.115758031
  • Blood
  • Urine
N-Caffeoyl-O-methyltyramine ThumbC18H19NO4

313.353
313.131408096
  • Blood
  • Urine
Displaying metabolites 3661 - 3680 of 5662 in total