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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 2001 - 2020 of 5662 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Citric acid ThumbC6H8O7

192.1235
192.02700261
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Citramalic acid ThumbC5H8O5

148.114
148.037173366
  • Blood
  • Feces
  • Saliva
  • Urine
Citraconic acid ThumbC5H6O4

130.0987
130.02660868
  • Blood
  • Feces
  • Urine
Citrulline ThumbC6H13N3O3

175.1857
175.095691297
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Citalopram ThumbC20H21FN2O

324.3919
324.163791509
  • Blood
  • Urine
Cladribine ThumbC10H12ClN5O3

285.687
285.062866982
  • Blood
  • Urine
Clemastine ThumbC21H26ClNO

343.89
343.170292166
  • Blood
  • Urine
Cisplatin ThumbCl2H4N2Pt

298.035
296.939928001
  • Blood
  • Urine
Cisapride ThumbC23H29ClFN3O4

465.945
465.183062343
  • Blood
  • Urine
Clavulanate ThumbC8H9NO5

199.1608
199.048072403
  • Blood
  • Urine
Clidinium ThumbC22H26NO3

352.4467
352.191268703
  • Blood
  • Urine
Clindamycin ThumbC18H33ClN2O5S

424.983
424.179870573
  • Blood
  • Urine
Clarithromycin ThumbC38H69NO13

747.9534
747.476891299
  • Blood
  • Urine
Clenbuterol ThumbC12H18Cl2N2O

277.19
276.079618622
  • Blood
  • Urine
cis-Sinapic acid ThumbC11H12O5

224.21
224.068473494
  • Blood
  • Urine
Citrusin C ThumbC16H22O7

326.3417
326.136553058
  • Blood
  • Urine
cis-Resveratrol 4'-sulfate ThumbC14H12O6S

308.306
308.035458806
  • Blood
  • Urine
Citalopram aldehyde ThumbC18H14FNO2

295.3077
295.100856902
  • Blood
  • Urine
Citalopram propionic acid ThumbC18H14FNO3

311.3071
311.095771524
  • Blood
  • Urine
Citalopram N-oxide ThumbC20H21FN2O2

340.3913
340.158706131
  • Blood
  • Urine
Displaying metabolites 2001 - 2020 of 5662 in total