Human Metabolome Database: Browsing metabolites

HMDB ID CAS Number	Name	Formula Average Mass Monoisotopic Mass	Biospecimen Location
HMDB0034826 10049-04-4	Chlorine oxide	ClO₂ 67.45 66.9586819
HMDB0031323 109-75-1	3-Butenenitrile	C₄H₅N 67.0892 67.042199165
HMDB0035924 109-97-7	Pyrrole	C₄H₅N 67.0892 67.042199165	Feces Saliva
HMDB0243750	(Z)-2-Butenenitrile	C₄H₅N 67.091 67.042199165	Blood
HMDB0254515	Methacrylonitrile	C₄H₅N 67.091 67.042199165	Blood
HMDB0250115	Chlorofluoromethane	CH₂ClF 68.48 67.9829059	Blood
HMDB0006853 52844-23-2	3-Butyn-1-al	C₄H₄O 68.074 68.02621475
HMDB0013785 110-00-9	Furan	C₄H₄O 68.074 68.02621475	Urine
HMDB0001525 288-32-4	Imidazole	C₃H₄N₂ 68.0773 68.037448138	Urine
HMDB0256947	pyrazole	C₃H₄N₂ 68.0773 68.037448138	Blood
HMDB0253673	Isoprene	C₅H₈ 68.117 68.062600256	Blood
HMDB0249189	Bicyclo[2.1.0]pentane	C₅H₈ 68.119 68.062600258	Blood
HMDB0256243	Penta-1,3-diene	C₅H₈ 68.119 68.062600258	Blood
HMDB0002077 14998-27-7	Chlorite	ClH₂O₂ 69.46 68.9737834
HMDB0245087	2-Cyanoethylene oxide	C₃H₃NO 69.063 69.021463721	Blood
HMDB0253711	Isoxazole	C₃H₃NO 69.063 69.021463721	Blood
HMDB0255971	Oxazole	C₃H₃NO 69.063 69.021463721	Blood
HMDB0244867	1H-1,2,3-Triazole	C₂H₃N₃ 69.067 69.032697109	Blood
HMDB0244868	1,2,4-Triazole	C₂H₃N₃ 69.0653 69.032697111	Blood
HMDB0012497 5724-81-2	1-Pyrroline	C₄H₇N 69.1051 69.057849229
HMDB0245392	Pyrroline	C₄H₇N 69.1051 69.057849229	Blood
HMDB0249482	Butyronitrile	C₄H₇N 69.1051 69.057849229	Blood
HMDB0341484	Isobutyronitrile	C₄H₇N 69.107 69.057849229
HMDB0303583	Chlorine	Cl₂ 70.906 69.937705414
HMDB0252378	Trifluoromethane	CHF₃ 70.0138 70.003034647	Blood

Browsing metabolites

Filter by metabolite status (default all):

Filter by biospecimen:

Filter by origin:

Filter by cellular location: