Human Metabolome Database: Browsing metabolites

HMDB ID CAS Number	Name	Formula Average Mass Monoisotopic Mass	Biospecimen Location
HMDB0031601 764-39-6	2-Pentenal	C₅H₈O 84.1164 84.057514878
HMDB0031606 13891-87-7	4-Penten-2-one	C₅H₈O 84.1164 84.057514878
HMDB0031607 1629-58-9	1-Penten-3-one	C₅H₈O 84.1164 84.057514878	Feces Saliva
HMDB0032458 2100-17-6	4-Pentenal	C₅H₈O 84.1164 84.057514878
HMDB0037788	xi-2,3-Dihydro-3-methylfuran	C₅H₈O 84.1164 84.057514878	Feces
HMDB0040584 34314-83-5	2,3-Dihydro-4-methylfuran	C₅H₈O 84.1164 84.057514878
HMDB0304502	trans-2-pentenal	C₅H₈O 84.118 84.057514878
HMDB0061875	2-(Dimethylamino)acetonitrile	C₄H₈N₂ 84.1197 84.068748266	Feces Saliva
HMDB0244206	1,4-Diamino-2-butyne	C₄H₈N₂ 84.122 84.068748266	Blood
HMDB0060253	1-Methylpyrrolinium	C₅H₁₀N 84.1396 84.081324325
HMDB0029597 110-82-7	Cyclohexane	C₆H₁₂ 84.1595 84.093900384	Feces
HMDB0031542 96-37-7	Methylcyclopentane	C₆H₁₂ 84.1595 84.093900384	Saliva
HMDB0246499	4-Methyl-1-pentene	C₆H₁₂ 84.162 84.093900386	Blood
HMDB0001327 7440-17-7	Rubidium	Rb 85.4678 84.911789341	Blood Cerebrospinal Fluid (CSF) Saliva Urine
HMDB0029713 288-47-1	Thiazole	C₃H₃NS 85.128 84.998619791	Saliva
HMDB0253696	Isothiazole	C₃H₃NS 85.12 84.998620275	Blood
HMDB0250607	Cyanoacetic acid	C₃H₃NO₂ 85.0614 85.016378345	Blood
HMDB0245215	2-Methyl-2-oxazoline	C₄H₇NO 85.106 85.052763849	Blood
HMDB0254513	Methacrylamide	C₄H₇NO 85.106 85.052763849	Blood
HMDB0255246	N-Vinylacetamide	C₄H₇NO 85.106 85.052763849	Blood
HMDB0002039 616-45-5	2-Pyrrolidinone	C₄H₇NO 85.1045 85.052763851	Blood
HMDB0060427	Acetone cyanohydrin	C₄H₇NO 85.1045 85.052763851
HMDB0034301 110-89-4	Piperidine	C₅H₁₁N 85.1475 85.089149357	Blood
HMDB0250671	Cyclopentylamine	C₅H₁₁N 85.1475 85.089149357	Blood
HMDB0243946	1-Methylpyrrolidine	C₅H₁₁N 85.15 85.089149358	Blood

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