Exact Mass: 82.0298

2-Methylimidazole

C4H6N2 (82.0531)

CONFIDENCE standard compound; INTERNAL_ID 8017

Fomepizole

C4H6N2 (82.0531)

Fomepizole is used as an antidote in confirmed or suspected methanol or ethylene glycol poisoning. Fomepizole is a competitive inhibitor of alcohol dehydrogenase, the enzyme that catalyzes the initial steps in the metabolism of ethylene glycol and methanol to their toxic metabolites. V - Various > V03 - All other therapeutic products > V03A - All other therapeutic products > V03AB - Antidotes D020011 - Protective Agents > D000931 - Antidotes D004791 - Enzyme Inhibitors C471 - Enzyme Inhibitor KEIO_ID M124

4-Methylimidazole

C4H6N2 (82.0531)

2-Methylfuran

C5H6O (82.0419)

2-Methylfuran is a flammable, water-soluble liquid with a chocolate odor, found naturally in Myrtle and Dutch Lavender used as a FEMA GRAS (Generally Recognized As Safe) flavoring substance, with the potential for use in alternative fuels. Maillard product

Phosphite

H3O3P (81.982)

The phosphite ion (PO3) is a polyatomic ion with a phosphorus central atom. Its geometry is tetrahedral. Many phosphite salts, such as ammonium phosphite, are highly water soluble. Also organophosphorus compounds with the formula P(OR)3. The conjugate acid of the phosphite anion is phosphorous acid (H3PO3). Other names for this acid are orthophosphorous acid and dihydroxyphosphine oxide. H3PO3 is also sometimes referred to as phosphorus trihydroxide and trihydroxyphosphine, though these names are misleading. Phosphorous acid is a diprotic acid, since the hydrogen bonded directly to the central phosphorus atom is not ionizable. Thus, a more logical chemical formula for phosphorous acid is HPO(OH)2, since three hydroxy groups are not actually present on the acid. The acid can be synthesized hy treatment of a carboxylic acid, alcohol, or most practically water, with phosphorus tribromide or more commonly phosphorus trichloride.

3-Methylcyclopentene

C6H10 (82.0782)

3-Methylcyclopentene is found in herbs and spices. 3-Methylcyclopentene is a constituent of the flowers of Jasminum sambac (Arabian jasmine)

2,4-Pentadienal

C5H6O (82.0419)

2,4-Pentadienal is a flavouring ingredien Flavouring ingredient

1-Methylimidazole

C4H6N2 (82.0531)

1,2,3,4-Tetrazine

C2H2N4 (82.0279)

1,4-Pentadien-3-one

C5H6O (82.0419)

1,5-Hexadiene

C6H10 (82.0782)

2-Aminopyrrole

C4H6N2 (82.0531)

2-Cyclopenten-1-one

C5H6O (82.0419)

D005765 - Gastrointestinal Agents > D000897 - Anti-Ulcer Agents

2,5-Dihydropyrimidine

C4H6N2 (82.0531)

2H-Imidazol-2-one

C3H2N2O (82.0167)

Cyclohexene

C6H10 (82.0782)

Dihydropyridazine

C4H6N2 (82.0531)

Dihydropyrimidine

C4H6N2 (82.0531)

pyrazolone

C3H2N2O (82.0167)

Trifluoroethylene

C2HF3 (82.003)

Sodium acetate

C2H3NaO2 (82.0031)

Food additive. Flavouring agent; pH control agent. Sodium acetate, (also sodium ethanoate) is the sodium salt of acetic acid. It is an inexpensive chemical produced in industrial quantities for a wide range of uses. B - Blood and blood forming organs > B05 - Blood substitutes and perfusion solutions > B05X - I.v. solution additives > B05XA - Electrolyte solutions C78275 - Agent Affecting Blood or Body Fluid > C29730 - Electrolyte Replacement Agent Food additive. Flavouring agent; pH control agent

Methylenecyclopentane

C6H10 (82.0782)

3-Methylpyrazole

C4H6N2 (82.0531)

CONFIDENCE standard compound; INTERNAL_ID 8041 CONFIDENCE standard compound; INTERNAL_ID 8040

Cyclopentenone

C5H6O (82.0419)

D005765 - Gastrointestinal Agents > D000897 - Anti-Ulcer Agents

2,3-DIMETHYL-1,3-BUTADIENE

C6H10 (82.0782)

1,3-Pentadiene, 2-methyl-

C6H10 (82.0782)

4-METHYL-1,3-PENTADIENE

C6H10 (82.0782)

1-Aminopyrrole

C4H6N2 (82.0531)

CYCLOHEXENE

C6H10 (82.0782)

3-METHYLFURAN

C5H6O (82.0419)

A member of the class of furans that is furan in which the hydrogen at position 3 is replaced by a methyl group. It is a chemical that is produced in foods during food processing and preservation techniques that involve heat treatment such as cooking and pasteurization.

3-METHYL-1,3-PENTADIENE

C6H10 (82.0782)

hexa-1,4-diene

C6H10 (82.0782)

Sylvan

C5H6O (82.0419)

3-Methylcyclopentene

C6H10 (82.0782)

FEMA 3217

C5H6O (82.0419)

3-aminocrotononitrile

C4H6N2 (82.0531)

Phosphorous acid

H3O3P (81.982)

1-chloro-2-fluoroethane

C2H4ClF (81.9986)

1H-Pyrrol-1-amine

C4H6N2 (82.0531)

acetic acid, sodium salt, [2-14c]

C2H3NaO2 (82.0031)

3,3-Dimethyl-1-Butyne

C6H10 (82.0782)

Magnesium diethyl

C4H10Mg (82.0633)

1-Buten-3-yne,1-methoxy-

C5H6O (82.0419)

6-OXABICYCLO[3.1.0]HEX-3-ENE

C5H6O (82.0419)

trans-1,4-Hexadiene

C6H10 (82.0782)

Hex-2-yne

C6H10 (82.0782)

2-Sulfanyl(2H4)ethanol

C2H2D4OS (82.039)

Sodium (oxoboryl)dioxidanide

BNaO3 (81.9838)

Isobutylethyne

C6H10 (82.0782)

2-ETHYL-1,3-BUTADIENE

C6H10 (82.0782)

trans-2-methylpenta-1,3-diene

C6H10 (82.0782)

acetic-1-13c acid, sodium salt

C2H3NaO2 (82.0031)

2,4-hexadiene

C6H10 (82.0782)

Hex-3-yne

C6H10 (82.0782)

trifluoroethylene

C2HF3 (82.003)

(1,2,4,5-2H4)Benzene

C6H2D4 (82.0721)

sodium acetate-13c2

C2H3NaO2 (82.0031)

1H-Pyrrol-3-amine

C4H6N2 (82.0531)

1,2,3,3,4,4,5,5,6,6-decadeuteriocyclohexene

C6H10 (82.0782)

3-cyclobutene-1,2-dione

C4H2O2 (82.0055)

penta-3,4-dien-2-one

C5H6O (82.0419)

2,2-Difluoroethanol

C2H4F2O (82.023)

sodium [1-(14)C]acetate

C2H3NaO2 (82.0031)

sodium,borate

BNaO3 (81.9838)

bicyclo[3.1.0]hexane

C6H10 (82.0782)

methylimidazole

C4H6N2 (82.0531)

1-chloro-1-fluoroethane

C2H4ClF (81.9986)

Sodium n-propoxide

C3H7NaO (82.0395)

2-cyclopropylideneacetaldehyde

C5H6O (82.0419)

1-Methylpyrazole

C4H6N2 (82.0531)

1-Pentyne, 3-methyl-

C6H10 (82.0782)

Sodium Propan-2-Olate

C3H7NaO (82.0395)

(3E)-2-Methyl-1,3-pentadiene

C6H10 (82.0782)

Tetraphosphoric acid

H3O3P (81.982)

1-Hexyne

C6H10 (82.0782)

3-Cyclopenten-1-one

C5H6O (82.0419)

SODIUM ACETATE-18O2

C2H3NaO2 (82.0031)

1,4-hexadiene

C6H10 (82.0782)

lithium,2-hydroxyacetate

C2H3LiO3 (82.0242)

2-Methyl-1,4-pentadiene

C6H10 (82.0782)

Methylcyclopentene

C6H10 (82.0782)

2-Aminocyclopropane-1-carbonitrile

C4H6N2 (82.0531)

ACETIC ACID-METHYL-3H SODIUM SALT

C2H3NaO2 (82.0031)

4-Methyl-2-pentyne

C6H10 (82.0782)

1,5-Hexadiene

C6H10 (82.0782)

1,4-Hexadiene, (4Z)-

C6H10 (82.0782)

pent-1-en-4-yn-3-ol

C5H6O (82.0419)

sodium acetate-2-(13c)

C2H3NaO2 (82.0031)

(E)-3-Methyl-1,3-pentadiene

C6H10 (82.0782)

1H-Pyrrol-2-amine

C4H6N2 (82.0531)

hexadiene

C6H10 (82.0782)

3-methyl-1,4-pentadiene

C6H10 (82.0782)

2-Penten-4-yn-1-ol

C5H6O (82.0419)

METHYLDIFLUOROSILANE

CH4F2Si (82.005)

Sodium acetate C-11

C2H3NaO2 (82.0031)

4H-Pyran

C5H6O (82.0419)

Boric acid (H3BO3), sodium salt

BNaO3-2 (81.9838)

2H-pyran

C5H6O (82.0419)

pyrazolone

C3H2N2O (82.0167)

D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D000893 - Anti-Inflammatory Agents D018501 - Antirheumatic Agents D004396 - Coloring Agents

Imidazolone

C3H2N2O (82.0167)

1,2,4,5-Tetrazine

C2H2N4 (82.0279)

Methylhydrazine hydrochloride

CH7ClN2 (82.0298)

1,2,3,5-Tetrazine

C2H2N4 (82.0279)

Zyklohexen

C6H10 (82.0782)

930-30-3

C5H6O (82.0419)

D005765 - Gastrointestinal Agents > D000897 - Anti-Ulcer Agents

Biallyl

C6H10 (82.0782)

1,2-Dihydropyridin-1-ium

C5H8N+ (82.0657)

1,2-Difluorethanol

C2H4F2O (82.023)

Fomepizole

C4H6N2 (82.0531)

V - Various > V03 - All other therapeutic products > V03A - All other therapeutic products > V03AB - Antidotes D020011 - Protective Agents > D000931 - Antidotes D004791 - Enzyme Inhibitors C471 - Enzyme Inhibitor

4-Methylimidazole

C4H6N2 (82.0531)

Sodium acetate

C2H3NaO2 (82.0031)

B - Blood and blood forming organs > B05 - Blood substitutes and perfusion solutions > B05X - I.v. solution additives > B05XA - Electrolyte solutions C78275 - Agent Affecting Blood or Body Fluid > C29730 - Electrolyte Replacement Agent

2-METHYLFURAN

C5H6O (82.0419)

A member of the class of furans that is furan in which the hydrogen at position 2 is replaced by a methyl group.

1,2,3,4-Tetrazine

C2H2N4 (82.0279)

Tetrazine

C2H2N4 (82.0279)

1,3-hexadiene

C6H10 (82.0782)