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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 3881 - 3900 of 5661 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Nitrogen HMDB0001371 structure imageN2

28.0134
28.00614801
  • Urine
Nitrite HMDB0002786 structure imageHNO2

47.0134
47.000728281
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Nonanoylcarnitine HMDB0013288 structure imageC16H31NO4

301.4216
301.225308485
  • Blood
  • Feces
  • Urine
Nitroprusside HMDB0014470 structure imageC5FeN6O

215.938
215.948300785
  • Blood
  • Urine
Nitrofurazone HMDB0014480 structure imageC6H6N4O4

198.1362
198.0389047
  • Blood
  • Urine
Nizatidine HMDB0014723 structure imageC12H21N5O2S2

331.457
331.113666321
  • Blood
  • Urine
Nitrofurantoin HMDB0014836 structure imageC8H6N4O5

238.157
238.033819322
  • Blood
  • Urine
Nitroglycerin HMDB0014865 structure imageC3H5N3O9

227.0865
227.002578773
  • Blood
  • Urine
Nitrendipine HMDB0015187 structure imageC18H20N2O6

360.3612
360.132136382
  • Blood
  • Urine
Nitroxoline HMDB0015491 structure imageC9H6N2O3

190.1555
190.037842068
  • Blood
  • Urine
Nonoxynol-9 HMDB0015680 structure imageC33H60O10

616.8235
616.41864814
  • Blood
  • Urine
NNAL-N-glucuronide HMDB0060498 structure imageC16H24N3O8

386.3771
386.156339759
  • Blood
  • Urine
Norclozapine HMDB0060536 structure imageC17H17ClN4

312.797
312.114174271
  • Blood
  • Urine
Norbuprenorphine HMDB0060546 structure imageC25H35NO4

413.5497
413.256608613
  • Blood
  • Urine
Nor-ketotifen HMDB0060646 structure imageC18H17NOS

295.399
295.103084861
  • Blood
  • Urine
norclobazam HMDB0060970 structure imageC15H11ClN2O2

286.713
286.050905313
  • Blood
  • Urine
Noralfentanil HMDB0061010 structure imageC16H24N2O2

276.374
276.183778022
  • Blood
  • Urine
norcisapride HMDB0061018 structure imageC14H20ClN3O3

313.78
313.119319228
  • Blood
  • Urine
noracymethadol HMDB0061036 structure imageC22H29NO2

339.4712
339.219829177
  • Blood
  • Urine
Nonapropylene glycol ThumbC27H56O10

540.735
540.387348003
  • Blood
  • Urine
Displaying metabolites 3881 - 3900 of 5661 in total