Exact Mass: 139.0395172
Exact Mass Matches: 139.0395172
Found 4 metabolites which its exact mass value is equals to given mass value 139.0395172,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
(2E)-2-ethylidene-4-hydroxy-5-methyl-3(2H)-furanone
5-Ethylidene-2-methyl-4-oxo-4,5-dihydrofuran-3-olic acid
(2e)-2-ethylidene-4-hydroxy-5-methyl-3(2h)-furanone is soluble (in water) and a very weakly acidic compound (based on its pKa). (2e)-2-ethylidene-4-hydroxy-5-methyl-3(2h)-furanone can be found in a number of food items such as green vegetables, black cabbage, mammee apple, and mamey sapote, which makes (2e)-2-ethylidene-4-hydroxy-5-methyl-3(2h)-furanone a potential biomarker for the consumption of these food products.
Methylenecyclopropylpyruvate
Methylenecyclopropylpyruvate
D009676 - Noxae > D011042 - Poisons > D007005 - Hypoglycins