Exact Mass: 84.0211

Exact Mass Matches: 84.0211

Found 27 metabolites which its exact mass value is equals to given mass value 84.0211, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

4-Hydroxybut-2-ynal

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

C4H4O2 (84.0211)

3-Butynoate

3-Butynoate; But-3-ynoate

C4H4O2 (84.0211)

4-Hydroxy-2-butenoic acid gamma-lactone

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

C4H4O2 (84.0211)

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 (84.0211)

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 (84.0211)

3-Hydroxycyclobut-2-en-1-one

C4H4O2 (84.0211)

But-2-enedial

2-butene-1,4-dial

C4H4O2 (84.0211)

Diketene

4-methylideneoxetan-2-one

C4H4O2 (84.0211)

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