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Displaying metabolites 541 - 560 of 1237 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
L-Tyrosine HMDB0000158 structure imageC9H11NO3

181.1885
181.073893223
  • Blood
  • Breast Milk
  • 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
Lactic acid HMDB0000190 structure imageC3H6O3

90.0779
90.031694058
  • Bile
  • Blood
  • Breast Milk
  • Cellular Cytoplasm
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Liothyronine HMDB0000265 structure imageC15H12I3NO4

650.9735
650.790038137
  • Blood
  • Saliva
  • Urine
Linoleic acid HMDB0000673 structure imageC18H32O2

280.4455
280.240230268
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Leucine HMDB0000687 structure imageC6H13NO2

131.1729
131.094628665
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Levulinic acid HMDB0000720 structure imageC5H8O3

116.1152
116.047344122
  • Blood
  • Feces
  • Saliva
  • Urine
L-Valine HMDB0000883 structure imageC5H11NO2

117.1463
117.078978601
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
L-Tryptophan HMDB0000929 structure imageC11H12N2O2

204.2252
204.089877638
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Sweat
  • Urine
Lipoamide HMDB0000962 structure imageC8H15NOS2

205.341
205.059505487
  • Saliva
Lead HMDB0004628 structure imagePb

207.2
207.97663585
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Lithium HMDB0005949 structure imageLi

6.941
7.016004049
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Saliva
  • Urine
Lanthanum HMDB0013711 structure imageLa

138.9055
138.90634816
  • Blood
  • Saliva
  • Urine
Leucyl-Glycine HMDB0028929 structure imageC8H16N2O3

188.2242
188.116092388
  • Feces
  • Saliva
Leucyl-Isoleucine HMDB0028932 structure imageC12H24N2O3

244.3306
244.178692644
  • Blood
  • Feces
  • Saliva
  • Urine
Leucylleucine HMDB0028933 structure imageC12H24N2O3

244.335
244.178692641
  • Blood
  • Feces
  • Saliva
  • Urine
Lauric aldehyde HMDB0033933 structure imageC12H24O

184.3184
184.18271539
  • Breath
  • Feces
  • Saliva
Levoinositol HMDB0034220 structure imageC6H12O6

180.1559
180.063388116
  • Blood
  • Feces
  • Saliva
  • Urine
Lignocerane HMDB0034282 structure imageC24H50

338.6538
338.3912516
  • Saliva
L-Xylonic acid HMDB0060256 structure imageC5H10O6

166.1293
166.047738052
  • Blood
  • Feces
  • Saliva
  • Urine
Displaying metabolites 541 - 560 of 1237 in total