Human Metabolome Database: Browsing metabolites

HMDB ID CAS Number	Name	Formula Average Mass Monoisotopic Mass	Biospecimen Location
HMDB0061880 3025-95-4	N-Acetyl-beta-alanine	C₅H₉NO₃ 131.1299 131.058243159	Urine
HMDB0240251 618-27-9	cis-4-Hydroxyproline	C₅H₉NO₃ 131.1299 131.058243159
HMDB0245903	3-Hydroxyproline	C₅H₉NO₃ 131.1299 131.058243159	Urine
HMDB0243902	1-Hydroxypyrrolidine-3-carboxylic acid	C₅H₉NO₃ 131.131 131.058243154	Blood
HMDB0244991	2-Amino-4-oxopentanoic acid	C₅H₉NO₃ 131.131 131.058243154	Blood
HMDB0246746	Glutaramic acid	C₅H₉NO₃ 131.131 131.058243154	Blood
HMDB0255053	N-Acetyl-DL-alanine	C₅H₉NO₃ 131.131 131.058243154	Urine
HMDB0000064 57-00-1	Creatine	C₄H₉N₃O₂ 131.1332 131.069476547	Blood
HMDB0013222	Guanidinopropionic acid	C₄H₉N₃O₂ 131.1332 131.069476547	Urine
HMDB0253466	Indol-2-One	C₈H₅NO 131.134 131.037113785	Blood
HMDB0341270	4-Formylbenzonitrile	C₈H₅NO 131.134 131.037113785	Urine
HMDB0255236	N-Propyl-N-nitrosourea	C₄H₉N₃O₂ 131.135 131.069476542	Blood
HMDB0249031	1,2,3-Benzotriazine	C₇H₅N₃ 131.138 131.048347173	Blood
HMDB0256973	Pyridopyrimidine	C₇H₅N₃ 131.138 131.048347173	Blood
HMDB0000172 73-32-5	Isoleucine	C₆H₁₃NO₂ 131.1729 131.094628665	Blood
HMDB0000557 1509-34-8	L-Alloisoleucine	C₆H₁₃NO₂ 131.1729 131.094628665	Blood Cerebrospinal Fluid (CSF) Feces Urine
HMDB0000687 61-90-5	Leucine	C₆H₁₃NO₂ 131.1729 131.094628665	Blood Breast Milk Cerebrospinal Fluid (CSF) Feces Saliva Sweat Urine
HMDB0001645 327-57-1	L-Norleucine	C₆H₁₃NO₂ 131.1729 131.094628665	Blood Feces Urine
HMDB0001901 60-32-2	Aminocaproic acid	C₆H₁₃NO₂ 131.1729 131.094628665	Blood Feces Urine
HMDB0003640 5699-54-7	Beta-Leucine	C₆H₁₃NO₂ 131.1729 131.094628665	Blood
HMDB0013773 328-38-1	D-Leucine	C₆H₁₃NO₂ 131.1729 131.094628665	Blood
HMDB0029168	3-Aminocaproic acid	C₆H₁₃NO₂ 131.1729 131.094628665
HMDB0033923 443-79-8	(±)-erythro-Isoleucine	C₆H₁₃NO₂ 131.1729 131.094628665	Feces Urine
HMDB0036382 197449-09-5	6-Deoxyfagomine	C₆H₁₃NO₂ 131.1729 131.094628665
HMDB0060650	N-(2-Hydroxyethyl)-morpholine	C₆H₁₃NO₂ 131.1729 131.094628665	Blood Urine

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