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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 35801 - 35820 of 37229 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Urocanic acid HMDB0000301 structure imageC6H6N2O2

138.124
138.042927446
  • Blood
  • Feces
  • Saliva
  • Sweat
  • Urine
4-Hydroxybenzoic acid HMDB0000500 structure imageC7H6O3

138.122
138.031694053
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Salicylic acid HMDB0001895 structure imageC7H6O3

138.122
138.031694053
  • Blood
  • Feces
  • Saliva
  • Urine
3-Hydroxybenzoic acid HMDB0002466 structure imageC7H6O3

138.122
138.031694053
  • Blood
  • Feces
  • Urine
Nicotinamide N-oxide HMDB0002730 structure imageC6H6N2O2

138.124
138.042927446
  • Blood
  • Urine
Tyrosol HMDB0004284 structure imageC8H10O2

138.1638
138.068079564
  • Blood
  • Feces
  • Urine
1,9-Decadiene ThumbC10H18

138.254
138.14085058
  • Blood
2,4-Diaminoanisole ThumbC7H10N2O

138.17
138.07931295
  • Blood
Phorone ThumbC9H14O

138.21
138.104465071
  • Blood
3-Aminopicolinic acid ThumbC6H6N2O2

138.126
138.042927441
  • Blood
3-Hydroxybenzylhydrazine ThumbC7H10N2O

138.17
138.07931295
  • Blood
3-Nitroaniline ThumbC6H6N2O2

138.126
138.042927441
  • Blood
4-Hydroxynicotinamide ThumbC6H6N2O2

138.126
138.042927441
  • Blood
4-Nitroaniline ThumbC6H6N2O2

138.124
138.042927446
  • Blood
5-Methylpyrazine-2-carboxylic Acid ThumbC6H6N2O2

138.126
138.042927441
  • Blood
6-Hydroxynicotinamide ThumbC6H6N2O2

138.126
138.042927441
  • Blood
Camphane ThumbC10H18

138.254
138.14085058
  • Blood
Nicoxamat ThumbC6H6N2O2

138.126
138.042927441
  • Blood
Pentetrazol ThumbC6H10N4

138.174
138.090546338
  • Blood
Pinane ThumbC10H18

138.2499
138.140850576
  • Blood
Displaying metabolites 35801 - 35820 of 37229 in total