Filter by metabolite status (default all):
Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 281 - 300 of 450 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Malic acid HMDB0000156 structure imageC4H6O5

134.0874
134.021523302
  • Blood
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Lysine HMDB0000182 structure imageC6H14N2O2

146.1876
146.105527702
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Magnesium HMDB0000547 structure imageMg

24.305
23.985041898
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Linoleic acid HMDB0000673 structure imageC18H32O2

280.4455
280.240230268
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Malonic acid HMDB0000691 structure imageC3H4O4

104.0615
104.010958616
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Methionine HMDB0000696 structure imageC5H11NO2S

149.211
149.051049291
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Mannitol HMDB0000765 structure imageC6H14O6

182.1718
182.07903818
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Manganese HMDB0001333 structure imageMn

54.938
54.938049636
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Melatonin HMDB0001389 structure imageC13H16N2O2

232.2783
232.121177766
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Methylguanidine HMDB0001522 structure imageC2H7N3

73.0971
73.063997239
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Methanol HMDB0001875 structure imageCH4O

32.0419
32.02621475
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Methylcobalamin HMDB0002274 structure imageC63H91CoN13O14P

1344.3823
1343.587806391
  • Cerebrospinal Fluid (CSF)
Mercury HMDB0003625 structure imageHg

200.59
201.970625604
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Metanephrine HMDB0004063 structure imageC10H15NO3

197.231
197.105193351
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Lithium HMDB0005949 structure imageLi

6.941
7.016004049
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Malondialdehyde HMDB0006112 structure imageC3H4O2

72.0627
72.021129372
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
LysoPC(18:0/0:0) HMDB0010384 structure imageC26H54NO7P

523.6832
523.363789599
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
LysoPC(20:4/0:0) HMDB0010395 structure imageC28H50NO7P

543.6729
543.332489471
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
LysoPC(20:4(8Z,11Z,14Z,17Z)/0:0) HMDB0010396 structure imageC28H50NO7P

543.6729
543.332489471
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
LysoPC(P-18:0/0:0) HMDB0013122 structure imageC26H54NO6P

507.6838
507.368874977
  • Blood
  • Cerebrospinal Fluid (CSF)
Displaying metabolites 281 - 300 of 450 in total