You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Human Metabolome Database.
Filter by metabolite status (default all):
Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 1 - 20 of 444 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Cyanocobalamin HMDB0000607 structure imageC63H89CoN14O14P

1356.3731
1355.575230332
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Angiotensin II HMDB0001035 structure imageC50H71N13O12

1046.1786
1045.534514801
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
SM(d18:1/18:0) HMDB0001348 structure imageC41H83N2O6P

731.097
730.598875399
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Substance P HMDB0001897 structure imageC63H98N18O13S

1347.63
1346.728146002
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Vasopressin HMDB0001980 structure imageC46H65N13O12S2

1056.218
1055.431705989
  • Blood
  • Cerebrospinal Fluid (CSF)
Cobalamin HMDB0002174 structure imageC62H88CoN13O14P

1329.369
1328.563777
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
Methylcobalamin HMDB0002274 structure imageC63H91CoN13O14P

1344.3823
1343.587806391
  • Cerebrospinal Fluid (CSF)
Oxytocin HMDB0002865 structure imageC43H66N12O12S2

1007.187
1006.436457016
  • Cerebrospinal Fluid (CSF)
  • Urine
SM(d18:1/24:0) HMDB0011697 structure imageC47H96N2O6P

816.2487
815.700600326
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
SM(d18:1/26:0) HMDB0011698 structure imageC49H100N2O6P

844.3019
843.731900454
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
SM(d18:1/18:1(9Z)) HMDB0012101 structure imageC41H81N2O6P

729.0654
728.583224846
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
SM(d18:1/24:1(15Z)) HMDB0012107 structure imageC47H93N2O6P

813.2249
812.67712523
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Arginine vasopressin 1-8 HMDB0012895 structure imageC44H61N13O12S2

1028.165
1027.400405861
  • Cerebrospinal Fluid (CSF)
Dynorphin A HMDB0012935 structure imageC69H116N23O13

1475.8056
1474.912295913
  • Cerebrospinal Fluid (CSF)
Somatostatin HMDB0013072 structure imageC77H106N18O19S2

1651.905
1650.73230468
  • Cerebrospinal Fluid (CSF)
SM(d18:1/26:1(17Z)) HMDB0013461 structure imageC49H97N2O6P

841.278
840.708425358
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
SM(d18:0/20:2(11Z,14Z)) HMDB0013465 structure imageC43H83N2O6P

755.1027
754.59887491
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
SM(d18:0/22:1(13Z)(OH)) HMDB0013466 structure imageC45H89N2O7P

801.1711
800.640739724
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
SM(d18:0/22:2(13Z,16Z)(OH)) HMDB0013467 structure imageC45H87N2O7P

799.1552
798.62508966
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
SM(d18:0/24:1(15Z)(OH)) HMDB0013469 structure imageC47H93N2O7P

829.2243
828.672039852
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Displaying metabolites 1 - 20 of 444 in total