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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 34281 - 34300 of 37229 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
O-Demethylencainide ThumbC21H26N2O2

338.451
338.199428085
  • Blood
O-Desmethylmethoxyphenamine ThumbC10H15NO

165.236
165.115364107
  • Blood
O-Demethylmetoprolol ThumbC14H23NO3

253.342
253.167793605
  • Blood
O-Demethyltramadol ThumbC15H23NO2

249.3486
249.172878985
  • Blood
O-Desmethyl Pyrilamine ThumbC16H21N3O

271.364
271.168462308
  • Blood
O-Methylhydroxylamine ThumbCH5NO

47.057
47.037113785
  • Blood
O-Methylisourea ThumbC2H6N2O

74.083
74.048012821
  • Blood
o-Phenetidine ThumbC8H11NO

137.182
137.084063978
  • Blood
  • Urine
o-Phenylenediamine ThumbC6H8N2

108.144
108.068748266
  • Blood
O-Phenylhydroxylamine ThumbC6H7NO

109.128
109.052763849
  • Blood
o-Phthalaldehyde ThumbC8H6O2

134.134
134.036779433
  • Blood
O-(N-Phthalimido)acetophenone ThumbC16H11NO3

265.268
265.073893218
  • Blood
O-Succinyl-L-homoserine ThumbC8H13NO6

219.1919
219.074287153
  • Blood
  • Urine
O-Succinylcarnitine ThumbC11H19NO6

261.2717
261.121237345
  • Blood
3,3'-Dimethylbenzidine ThumbC14H16N2

212.296
212.131348523
  • Blood
O,O,S-Trimethyl phosphorothioate ThumbC3H9O3PS

156.14
156.001002322
  • Blood
2-(o-Chlorophenyl)-2-(p-chlorophenyl)acetic acid ThumbC14H10Cl2O2

281.13
280.005785
  • Blood
O,S,S-Trimethyl phosphorodithioate ThumbC3H9O2PS2

172.2
171.978158876
  • Blood
O(6)-Methyl-2'-deoxyguanosine ThumbC11H15N5O4

281.272
281.112403983
  • Blood
O6-Benzyl-8-oxoguanine ThumbC12H11N5O2

257.253
257.091274614
  • Blood
Displaying metabolites 34281 - 34300 of 37229 in total