Filter by metabolite status (default all):
Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 301 - 320 of 1237 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Isobutyric acid HMDB0001873 structure imageC4H8O2

88.1051
88.0524295
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Methanol HMDB0001875 structure imageCH4O

32.0419
32.02621475
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Thymol HMDB0001878 structure imageC10H14O

150.221
150.104465071
  • Saliva
  • Urine
Propylene glycol HMDB0001881 structure imageC3H8O2

76.0944
76.0524295
  • Blood
  • Breath
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
N,N-Dimethylformamide HMDB0001888 structure imageC3H7NO

73.0938
73.052763851
  • Blood
  • Saliva
  • Urine
alpha-Tocopherol HMDB0001893 structure imageC29H50O2

430.7061
430.381080844
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Aspartame HMDB0001894 structure imageC14H18N2O5

294.3031
294.121571696
  • Blood
  • Saliva
  • Urine
Salicylic acid HMDB0001895 structure imageC7H6O3

138.122
138.031694053
  • Blood
  • Feces
  • Saliva
  • Urine
Nicotine HMDB0001934 structure imageC10H14N2

162.2316
162.115698458
  • Blood
  • Saliva
  • Urine
Tin HMDB0001960 structure imageH4Sn

122.74
123.933496699
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Titanium HMDB0001966 structure imageTi

47.867
47.947947053
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Tungsten HMDB0001989 structure imageW

183.84
183.950932553
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Myristoleic acid HMDB0002000 structure imageC14H26O2

226.355
226.193280076
  • Blood
  • Feces
  • Saliva
Methionine sulfoxide HMDB0002005 structure imageC5H11NO3S

165.21
165.045964392
  • Blood
  • Feces
  • Saliva
  • Urine
Butyrylcarnitine HMDB0002013 structure imageC11H21NO4

231.292
231.14705816
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Fructosamine HMDB0002030 structure imageC6H13NO5

179.1711
179.079372531
  • Blood
  • Saliva
m-Cresol HMDB0002048 structure imageC7H8O

108.1378
108.057514878
  • Blood
  • Feces
  • Saliva
  • Urine
Monoisobutyl phthalic acid HMDB0002056 structure imageC12H14O4

222.2372
222.089208936
  • Blood
  • Saliva
  • Urine
N-Acetylputrescine HMDB0002064 structure imageC6H14N2O

130.1882
130.11061308
  • Blood
  • Feces
  • Saliva
  • Urine
4-Methoxyphenylacetic acid HMDB0002072 structure imageC9H10O3

166.1739
166.062994186
  • Blood
  • Saliva
  • Urine
Displaying metabolites 301 - 320 of 1237 in total