Exact Mass: 84.0211284

Exact Mass Matches: 84.0211284

Found 27 metabolites which its exact mass value is equals to given mass value 84.0211284, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

4-Hydroxybut-2-ynal

4-Hydroxy-2-butynal; 4-Hydroxybut-2-ynal

C4H4O2 (84.0211284)

3-Butynoate

3-Butynoate; But-3-ynoate

C4H4O2 (84.0211284)

4-Hydroxy-2-butenoic acid gamma-lactone

2-Butenoic acid, 4-hydroxy-, laquo gammaraquo -lactone

C4H4O2 (84.0211284)

4-Hydroxy-2-butenoic acid gamma-lactone is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]") D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents D019440 - Anti-Obesity Agents > D001067 - Appetite Depressants 2(5H)-Furanone is an endogenous metabolite.

Furanone A

4-Hydroxy-3-butenoic acid gamma-lactone

C4H4O2 (84.0211284)

Furanone a, also known as alpha-Crotonolactone or 2-Furanone, is classified as a member of the butenolides. Butenolides are dihydrofurans with a carbonyl group at the C2 carbon atom. Furanone a is considered to be a soluble (in water) and an extremely weak acidic compound. Furanone a can be found in feces. D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents D019440 - Anti-Obesity Agents > D001067 - Appetite Depressants

1,4-Dioxin

1,4-dioxine

C4H4O2 (84.0211284)

3-Hydroxycyclobut-2-en-1-one

C4H4O2 (84.0211284)

But-2-enedial

2-butene-1,4-dial

C4H4O2 (84.0211284)

Diketene

4-methylideneoxetan-2-one

C4H4O2 (84.0211284)

D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents D019440 - Anti-Obesity Agents > D001067 - Appetite Depressants 2(5H)-Furanone is an endogenous metabolite.