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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 281 - 300 of 37228 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
4-Deoxyerythronic acid HMDB0000498 structure imageC4H8O4

120.1039
120.042258744
  • Blood
  • Urine
5-Tetradecenoic acid HMDB0000499 structure imageC14H26O2

226.355
226.193280076
  • Blood
4-Hydroxybenzoic acid HMDB0000500 structure imageC7H6O3

138.122
138.031694053
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
7-Ketocholesterol HMDB0000501 structure imageC27H44O2

400.6371
400.334130652
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
3-Oxocholic acid HMDB0000502 structure imageC24H38O5

406.563
406.271924324
  • Blood
  • Feces
  • Urine
Ribitol HMDB0000508 structure imageC5H12O5

152.1458
152.068473494
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Aminoadipic acid HMDB0000510 structure imageC6H11NO4

161.1558
161.068807845
  • Blood
  • Feces
  • Saliva
  • Urine
Capric acid HMDB0000511 structure imageC10H20O2

172.2646
172.146329884
  • Blood
  • Breast Milk
  • Feces
  • Saliva
  • Sweat
  • Urine
N-Acetyl-L-phenylalanine HMDB0000512 structure imageC11H13NO3

207.2258
207.089543287
  • Blood
  • Feces
  • Saliva
  • Urine
L-Arginine HMDB0000517 structure imageC6H14N4O2

174.201
174.111675712
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Chenodeoxycholic acid HMDB0000518 structure imageC24H40O4

392.572
392.292659768
  • Bile
  • Blood
  • Feces
  • Urine
5Z-Tetradecenoic acid HMDB0000521 structure imageC14H26O2

226.355
226.193280076
  • Blood
3-Methylglutaconic acid HMDB0000522 structure imageC6H8O4

144.1253
144.042258744
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
5-Hydroxyhexanoic acid HMDB0000525 structure imageC6H12O3

132.1577
132.07864425
  • Blood
  • Feces
  • Urine
5alpha-Tetrahydrocortisol HMDB0000526 structure imageC21H34O5

366.4917
366.240624198
  • Blood
  • Urine
4,5-Dihydroorotic acid HMDB0000528 structure imageC5H6N2O4

158.1121
158.03275669
  • Blood
  • Feces
  • Urine
3-Hydroxyvaleric acid HMDB0000531 structure imageC5H10O3

118.1311
118.062994186
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
Acetylglycine HMDB0000532 structure imageC4H7NO3

117.1033
117.042593095
  • Blood
  • Feces
  • Saliva
  • Urine
Campestanol HMDB0000534 structure imageC28H50O

402.696
402.386166222
  • Blood
Caproic acid HMDB0000535 structure imageC6H12O2

116.1583
116.083729628
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Displaying metabolites 281 - 300 of 37228 in total