Human Metabolome Database: Browsing metabolites

HMDB ID CAS Number	Name	Formula Average Mass Monoisotopic Mass	Biospecimen Location
HMDB0255662	Nitrosomethane	CH₃NO 45.0406 45.021463723	Blood
HMDB0259152	Triazene	H₃N₃ 45.045 45.032697109	Blood
HMDB0000087 124-40-3	Dimethylamine	C₂H₇N 45.0837 45.057849229	Blood Cerebrospinal Fluid (CSF) Feces Saliva Sweat Urine
HMDB0013231 75-04-7	Ethylamine	C₂H₇N 45.0837 45.057849229	Blood Feces Urine
HMDB0255649	Nitrogen dioxide	NO₂ 46.005 45.992903244	Blood
HMDB0000142 64-18-6	Formic acid	CH₂O₂ 46.0254 46.005479308	Blood Breast Milk Cerebrospinal Fluid (CSF) Feces Saliva Sweat Urine
HMDB0259825	Vinyl Fluoride	C₂H₃F 46.044 46.02187826	Blood
HMDB0000108 64-17-5	Ethanol	C₂H₆O 46.0684 46.041864814	Blood Cerebrospinal Fluid (CSF) Feces Saliva Sweat Urine
HMDB0254650	Methylhydrazine	CH₆N₂ 46.073 46.053098201	Blood
HMDB0256002	Oxophosphanyl	OP 46.973 46.968676618	Blood
HMDB0002786 14797-65-0	Nitrite	HNO₂ 47.0134 47.000728281	Blood Cerebrospinal Fluid (CSF) Saliva Urine
HMDB0248322	Aminomethanol	CH₅NO 47.057 47.037113785	Blood
HMDB0255860	O-Methylhydroxylamine	CH₅NO 47.057 47.037113785	Blood
HMDB0001966 7440-32-6	Titanium	Ti 47.867 47.947947053	Blood Cerebrospinal Fluid (CSF) Saliva Urine
HMDB0258609	Sulfur oxide	OS 48.064 47.966985312	Blood
HMDB0035409 10028-15-6	Ozone	O₃ 47.9982 47.984743866
HMDB0003227 74-93-1	Methanethiol	CH₄S 48.107 48.003370818	Blood Feces Urine
HMDB0254518	Methanediol	CH₄O₂ 48.041 48.021129369	Blood
HMDB0254593	Methyl hydroperoxide	CH₄O₂ 48.041 48.021129369	Blood
HMDB0258582	Sulfanol	H₂OS 50.08 49.982635858	Blood
HMDB0250118	Chloromethane	CH₃Cl 50.488 49.992327803	Blood
HMDB0259255	Trioxidane	H₂O₃ 50.013 50.000393924	Blood
HMDB0244159	1,3-Butadiyne	C₄H₂ 50.06 50.015650064	Blood
HMDB0002503 7440-62-2	Vanadium	V 50.9415 50.943963675	Blood Cerebrospinal Fluid (CSF) Saliva Urine
HMDB0250084	Chloramine	ClH₂N 51.47 50.9875768	Blood

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