Human Metabolome Database Version 3.5

Browsing metabolites

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HMDB IDDouble
CAS Number
NameDouble Structure FormulaDouble
Average MassDouble
Mono MassDouble
Biofluid Location
2-Isopropylmalic acid Thumb C7H12O5
176.1672
176.068473494
2-Hydroxyadenine Thumb C5H5N5O
151.1261
151.049409807
  • Urine
2b,3a,7a-Trihydroxy-5b-cholanoic acid Thumb C24H40O5
408.5714
408.28757439
2-Methoxyestradiol Thumb C19H26O3
302.4079
302.188194698
  • Urine
  • Blood
16-Ketoestradiol Thumb C18H22O3
286.3655
286.15689457
2-Hydroxy-3-methylbutyric acid Thumb C5H10O3
118.1311
118.062994186
  • Cerebrospinal Fluid (CSF)
  • Blood
  • Urine
2-Methyl-3-ketovaleric acid Thumb C6H10O3
130.1418
130.062994186
  • Urine
(5R)-5-Hydroxyhexanoic acid Thumb C6H12O3
132.1577
132.07864425
3-Hydroxy-2-methyl-[S-(R,R)]-butanoic acid Thumb C5H10O3
118.1311
118.062994186
3a,12b-Dihydroxy-5b-cholanoic acid Thumb C24H40O4
392.572
392.292659768
3b,17a-Dihydroxy-5a-androstane Thumb C19H32O2
292.4562
292.240230268
3-Hydroxydodecanedioic acid Thumb C12H22O5
246.3001
246.146723814
1b,3a,7a-Trihydroxy-5b-cholanoic acid Thumb C24H40O5
408.5714
408.28757439
3a,6b,7b-Trihydroxy-5b-cholanoic acid Thumb C24H40O5
408.5714
408.28757439
17-Hydroxypregnenolone sulfate Thumb C21H32O6S
412.54
412.191959446
  • Blood
  • Urine
3D,7D,11D-Phytanic acid Thumb C20H40O2
312.5304
312.302830524
18-Hydroxycortisol Thumb C21H30O6
378.4593
378.204238692
  • Urine
  • Blood
3b,7a,12a-Trihydroxy-5b-cholanoic acid Thumb C24H40O5
408.5714
408.28757439
2,3-Dihydroxyvaleric acid Thumb C5H10O4
134.1305
134.057908808
2-Methylglutaric acid Thumb C6H10O4
146.1412
146.057908808
  • Urine
  • Blood
3,4-Dihydroxyhydrocinnamic acid Thumb C9H10O4
182.1733
182.057908808
  • Blood
  • Urine
2-Hydroxydecanedioic acid Thumb C10H18O5
218.2469
218.115423686
  • Blood
  • Urine
3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid Thumb C9H16O9
268.2179
268.07943211
Citramalic acid Thumb C5H8O5
148.114
148.037173366
  • Urine
  • Blood
3b,7b,12a-Trihydroxy-5a-Cholanoic acid Thumb C24H40O5
408.5714
408.28757439