Chemical Formula: C6H8O2

Chemical Formula C6H8O2

Found 132 metabolite its formula value is C6H8O2

1,2-Cyclohexanedione

1,2-CYCLOHEXANEDIONE,ketone form

C6H8O2 (112.05242679999999)


1,2-Cyclohexanedione is a flavour material for foo 1,2-Cyclohexanedione is an endogenous metabolite.

   
   
   

trans-1,2-Dihydrobenzene-1,2-diol

cis-Cyclohexa-3,5-diene-1,2-diol

C6H8O2 (112.05242679999999)


   

Parasorbic acid

2-methyl-2,3-dihydropyran-6-one

C6H8O2 (112.05242679999999)


   

trans-1,2-Dihydrobenzene-1,2-diol

Racemic mixture OF (+)- and (-)-1,2-dihydroxy-1,2-dihydrobenzene

C6H8O2 (112.05242679999999)


Trans-1,2-Dihydrobenzene-1,2-diol is an intermediate in the metabolism of Prostaglandin and leukotriene. It is a substrate for Aldo-keto reductase family 1 member C3, Aldo-keto reductase family 1 member C4, Aldo-keto reductase family 1 member C2 and Aldo-keto reductase family 1 member C1. [HMDB] Trans-1,2-Dihydrobenzene-1,2-diol is an intermediate in the metabolism of Prostaglandin and leukotriene. It is a substrate for Aldo-keto reductase family 1 member C3, Aldo-keto reductase family 1 member C4, Aldo-keto reductase family 1 member C2 and Aldo-keto reductase family 1 member C1.

   

(2E,4E)-2,4-Hexadienoic acid

Sorbic acid, Pharmaceutical Secondary Standard; Certified Reference Material

C6H8O2 (112.05242679999999)


Sorbic acid appears as white powder or crystals. Melting point 134.5 °C. Slightly acidic and astringent taste with a faint odor. Sorbic acid is a hexadienoic acid with double bonds at C-2 and C-4; it has four geometrical isomers, of which the trans,trans-form is naturally occurring. It is a hexadienoic acid, a polyunsaturated fatty acid, a medium-chain fatty acid and an alpha,beta-unsaturated monocarboxylic acid. It is a conjugate acid of a sorbate. Sorbic acid is a natural product found in Prunus domestica and Schisandra chinensis with data available. (2E,4E)-2,4-Hexadienoic acid is a preservative for many foodstuffs. Generally used as K salt or (less frequently) as Ca salt. (2E,4E)-2,4-Hexadienoic acid is an antimicrobial agent against a wide variety of microorganisms, especially yeasts and moulds. (2E,4E)-2,4-Hexadienoic acid is a preservative action more efficient in acidic foods. Typical usage levels 500-2000 ppm(2E,4E)-2,4-Hexadienoic acid belongs to the family of Unsaturated Fatty Acids. These are fatty acids whose chain contains at least one CC double bond. Sorbic acid is a metabolite found in or produced by Saccharomyces cerevisiae. Mold and yeast inhibitor. Used as a fungistatic agent for foods, especially cheeses. (2E,4E)-2,4-Hexadienoic acid is a preservative for many foodstuffs. Generally used as K salt or (less frequently) as Ca salt. (2E,4E)-2,4-Hexadienoic acid is an antimicrobial agent against a wide variety of microorganisms, especially yeasts and moulds. (2E,4E)-2,4-Hexadienoic acid is a preservative action more efficient in acidic foods. Typical usage levels 500-2000 pp Preservative for many foodstuffs. Generally used as K salt or (less frequently) as Ca salt. Antimicrobial agent against a wide variety of microorganisms, especies yeasts and moulds. Preservative action more efficient in acidic foods. Typical usage levels 500-2000 ppm. A hexadienoic acid with double bonds at C-2 and C-4; it has four geometrical isomers, of which the trans,trans-form is naturally occurring. D000074385 - Food Ingredients > D005503 - Food Additives > D005520 - Food Preservatives Sorbic acid is a highly efficient, and nonpoisonous?food preservative.?Sorbic acid generally is an effective inhibitor of most molds and yeasts and some bacteria[1]. Sorbic acid is a highly efficient, and nonpoisonous?food preservative.?Sorbic acid generally is an effective inhibitor of most molds and yeasts and some bacteria[1].

   

5,5-Dimethyl-2(5H)-furanone

4,4-Dimethyl-2-buten-4-olide

C6H8O2 (112.05242679999999)


Aroma component of hop extract, and of lavender, sagebrush, narcissus and salmon oils. 5,5-Dimethyl-2(5H)-furanone is found in fishes and herbs and spices. 5,5-Dimethyl-2(5H)-furanone is found in fishes. Aroma component of hop extract, and of lavender, sagebrush, narcissus and salmon oils.

   

xi-3,5-Dimethyl-2(5H)-furanone

3,5-dimethyl-2,5-dihydrofuran-2-one

C6H8O2 (112.05242679999999)


xi-3,5-Dimethyl-2(5H)-furanone is found in animal foods. xi-3,5-Dimethyl-2(5H)-furanone is a flavour component of the edible miller mushroom (Coprinus comatus), cooked bacon and smoke condensates. Flavour component of the edible miller mushroom (Coprinus comatus), cooked bacon and smoke condensates. xi-3,5-Dimethyl-2(5H)-furanone is found in mushrooms and animal foods.

   

(E)-4-Oxo-2-hexen-1-al

(E)-4-Oxo-2-hexen-1-al

C6H8O2 (112.05242679999999)


(E)-4-Oxo-2-hexen-1-al is found in herbs and spices. (E)-4-Oxo-2-hexen-1-al is a constituent of soy sauce

   

3-Methyl-1,2-cyclopentanedione

2-Hydroxy-5-methyl-2-cyclopenten-1-one

C6H8O2 (112.05242679999999)


3-Methyl-1,2-cyclopentanedione is found in cereals and cereal products. 3-Methyl-1,2-cyclopentanedione is a constituent of coffee aroma, roast barley and many other foods. 3-Methyl-1,2-cyclopentanedione is an important flavouring ingredient Constituent of coffee aroma, roast barley and many other foods. Important flavouring ingredient. 3-Methyl-1,2-cyclopentanedione is found in cereals and cereal products and coffee and coffee products.

   

Syoyualdehyde

(2Z)-3-methyl-4-oxopent-2-enal

C6H8O2 (112.05242679999999)


Syoyualdehyde is found in pulses. Odoriferous constituent of soya. Odoriferous constituent of soya. Syoyualdehyde is found in pulses.

   

2,5-Dimethyl-3(2H)-furanone

2,5-dimethyl-2,3-dihydrofuran-3-one

C6H8O2 (112.05242679999999)


2,5-Dimethyl-3(2H)-furanone is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")

   

2-(Methoxymethyl)furan

2-(Methoxymethyl)furan, 9ci

C6H8O2 (112.05242679999999)


2-(Methoxymethyl)furan is found in coffee and coffee products. Aroma constituent of roasted coffee and roasted almonds. 2-(Methoxymethyl)furan is a flavouring agent Aroma constituent of roasted coffee and roasted almonds. Flavouring agent. 2-(Methoxymethyl)furan is found in coffee and coffee products and nuts.

   

2-Methylenecyclopropaneacetic Acid

Methylenecyclopropylacetic acid, sodium salt

C6H8O2 (112.05242679999999)


   

2-Butenoic acid, ethenyl ester

2-Butenoic acid, ethenyl ester

C6H8O2 (112.05242679999999)


   

3,5-Cyclohexadiene-1,2-diol

5,6-Dihydroxycyclohexa-1,3-diene, (trans)-isomer

C6H8O2 (112.05242679999999)


   

Hexadienic acid

(2-butenylidene) acetic acid

C6H8O2 (112.05242679999999)


   

Methylenecyclopropylacetic acid

Methylenecyclopropylacetic acid, sodium salt

C6H8O2 (112.05242679999999)


   

Propenylacrylic Acid

2-methylidenepent-3-enoic acid

C6H8O2 (112.05242679999999)


   

Parasorbic acid

6-methyl-5,6-dihydro-2H-pyran-2-one

C6H8O2 (112.05242679999999)


Parasorbic acid, also known as parasorbate, is a member of the class of compounds known as dihydropyranones. Dihydropyranones are compounds containing a hydrogenated pyran ring which bears a ketone, and contains one double bond. Parasorbic acid is soluble (in water) and an extremely weak acidic compound (based on its pKa). Parasorbic acid can be found in american cranberry and rowanberry, which makes parasorbic acid a potential biomarker for the consumption of these food products. Parasorbic acid is the cyclic lactone of sorbic acid. Thermal treatment or hydrolysis converts the lactone to sorbic acid .

   

2-Hexen-4-olide

5-ethyl-2,5-dihydrofuran-2-one

C6H8O2 (112.05242679999999)


2-Hexen-4-olide is a member of the class of compounds known as butenolides. Butenolides are dihydrofurans with a carbonyl group at the C2 carbon atom. 2-hexen-4-olide is soluble (in water) and a very weakly acidic compound (based on its pKa). 2-hexen-4-olide is a spice tasting compound found in red raspberry, which makes 2-hexen-4-olide a potential biomarker for the consumption of this food product.

   

Methylfurfuryl alcohol

2-furanmethanol, α-methyl-

C6H8O2 (112.05242679999999)


Methylfurfuryl alcohol, also known as 1-(2-furyl)ethanol, is a member of the class of compounds known as heteroaromatic compounds. Heteroaromatic compounds are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom. Methylfurfuryl alcohol is soluble (in water) and a very weakly acidic compound (based on its pKa). Methylfurfuryl alcohol can be found in cloves, which makes methylfurfuryl alcohol a potential biomarker for the consumption of this food product.

   

2-Hydroxy-3-methyl-2-cyclopenten-1-one

2-hydroxy-3-methylcyclopent-2-en-1-one

C6H8O2 (112.05242679999999)


2-hydroxy-3-methyl-2-cyclopenten-1-one, also known as cyclotene, is a member of the class of compounds known as cyclic ketones. Cyclic ketones are organic compounds containing a ketone that is conjugated to a cyclic moiety. 2-hydroxy-3-methyl-2-cyclopenten-1-one is soluble (in water) and a very weakly acidic compound (based on its pKa). 2-hydroxy-3-methyl-2-cyclopenten-1-one is a caramel, maple, and maple syrup tasting compound and can be found in a number of food items such as pepper (c. annuum), green bell pepper, red bell pepper, and yellow bell pepper, which makes 2-hydroxy-3-methyl-2-cyclopenten-1-one a potential biomarker for the consumption of these food products.

   

5-ethyl-(3H)-furan-2-one

5-ethyl-2,3-dihydrofuran-2-one

C6H8O2 (112.05242679999999)


Flavouring compound [Flavornet]

   

2-Methyl-5,6-dihydro-4-pyrone

2-Methyl-5,6-dihydro-4-pyrone

C6H8O2 (112.05242679999999)


   

6-hydroxycyclohex-2-en-1-one

6-hydroxycyclohex-2-en-1-one

C6H8O2 (112.05242679999999)


   

5,5-Dimethyl-2(5H)-furanone|Lactone-(E)-4-Hydroxy-4-methyl-2-pentenoic acid

5,5-Dimethyl-2(5H)-furanone|Lactone-(E)-4-Hydroxy-4-methyl-2-pentenoic acid

C6H8O2 (112.05242679999999)


   

2,4-Hexadienal,6-hydroxy-, (2E,4E)-

2,4-Hexadienal,6-hydroxy-, (2E,4E)-

C6H8O2 (112.05242679999999)


   

2-Methylenecyclopropaneacetic Acid

2-Methylenecyclopropaneacetic Acid

C6H8O2 (112.05242679999999)


   

2H-Pyran-2-one, 5,6-dihydro-4-methyl-

2H-Pyran-2-one, 5,6-dihydro-4-methyl-

C6H8O2 (112.05242679999999)


   

2-Cyclopenten-1-one, 2-hydroxy-4-methyl

2-Cyclopenten-1-one, 2-hydroxy-4-methyl

C6H8O2 (112.05242679999999)


   

2-Hydroxy-2-cyclohexen-1-one

2-Hydroxy-2-cyclohexen-1-one

C6H8O2 (112.05242679999999)


   

Cyclotene

Methyl cyclopentenolone

C6H8O2 (112.05242679999999)


   
   

Aleprolic acid

(2-cyclopenten-1-yl)-carboxylic acid

C6H8O2 (112.05242679999999)


   
   
   

ghl.PD_Mitscher_leg0.841

2-Methyl-1,3-cyclopentanedione, 99\\%

C6H8O2 (112.05242679999999)


2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids[1]. 2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids[1].

   

5-Methylfurfuryl alcohol

(5-Methyl-2-furyl)methanol, AldrichCPR

C6H8O2 (112.05242679999999)


5-Methylfurfuryl alcohol is a natural product found in Nicotiana tabacum with data available. 5-Methyl-2-furanmethanol is a natural product that can be isolated from the essential oil of D. rupicola Biv.. 5-Methyl-2-furanmethanol also acts as a oxidative product of 2,5 dimethylfuran (DMF) by cytochrome P450 (CYP)[1][2]. 5-Methyl-2-furanmethanol is a natural product that can be isolated from the essential oil of D. rupicola Biv.. 5-Methyl-2-furanmethanol also acts as a oxidative product of 2,5 dimethylfuran (DMF) by cytochrome P450 (CYP)[1][2].

   
   

1,2-CYCLOHEXANEDIONE

1,2-CYCLOHEXANEDIONE

C6H8O2 (112.05242679999999)


1,2-Cyclohexanedione is an endogenous metabolite.

   
   
   

Sorbic acid

2E,4E-Hexadienoic acid

C6H8O2 (112.05242679999999)


D000074385 - Food Ingredients > D005503 - Food Additives > D005520 - Food Preservatives Sorbic acid is a highly efficient, and nonpoisonous?food preservative.?Sorbic acid generally is an effective inhibitor of most molds and yeasts and some bacteria[1]. Sorbic acid is a highly efficient, and nonpoisonous?food preservative.?Sorbic acid generally is an effective inhibitor of most molds and yeasts and some bacteria[1].

   

2-Hydroxy-3-methyl-2-cyclopenten-1-one

2-Hydroxy-3-methyl-2-cyclopenten-1-one

C6H8O2 (112.05242679999999)


   

5,5-Dimethyl-2(5H)-furanone

5,5-Dimethyl-2(5H)-furanone

C6H8O2 (112.05242679999999)


   
   
   
   
   

C6:2n-1,3

3,5-hexadienoic acid

C6H8O2 (112.05242679999999)


   
   
   
   
   
   

2,5-Dimethyl-furan-3-one

2,5-dimethyl-2,3-dihydrofuran-3-one

C6H8O2 (112.05242679999999)


   

Syoyualdehyde

(2Z)-3-methyl-4-oxopent-2-enal

C6H8O2 (112.05242679999999)


   

FEMA 3159

2-(Methoxymethyl)furan, 9ci

C6H8O2 (112.05242679999999)


   

xi-3,5-Dimethyl-2(5H)-furanone

3,5-dimethyl-2,5-dihydrofuran-2-one

C6H8O2 (112.05242679999999)


   

5,5-Dimethyl-2-furanone

5,5-dimethyl-2,5-dihydrofuran-2-one

C6H8O2 (112.05242679999999)


   

FA 6:2

(2Z,4Z)-2,4-hexadienoic acid;cis,cis-sorbic acid

C6H8O2 (112.05242679999999)


   

FAL 6:2;O

6-hydroxy-2,4-hexadienal

C6H8O2 (112.05242679999999)


   

1-(Furan-2-yl)ethanol

(S)(-)-ALPHA-PHENETHYLURETHANE

C6H8O2 (112.05242679999999)


   

2-Cyclopenten-1-one, 2-(hydroxymethyl)-

2-Cyclopenten-1-one, 2-(hydroxymethyl)-

C6H8O2 (112.05242679999999)


   

(2-methylfuran-3-yl)methanol

(2-methylfuran-3-yl)methanol

C6H8O2 (112.05242679999999)


   
   

(S)-4-vinyl-dihydrofuran-2(3H)-one

(S)-4-vinyl-dihydrofuran-2(3H)-one

C6H8O2 (112.05242679999999)


   

spiro[2.2]pentane-2-carboxylic acid

spiro[2.2]pentane-2-carboxylic acid

C6H8O2 (112.05242679999999)


   
   

2-cyclobutylideneacetic acid

2-cyclobutylideneacetic acid

C6H8O2 (112.05242679999999)


   

3-Methylenecyclobutanecarboxylic acid

3-Methylenecyclobutanecarboxylic acid

C6H8O2 (112.05242679999999)


   

1-AZABICYCLO[2.2.2]OCTAN-3-AMINE,N-[(1S)-1-PHENYLETHYL]-

1-AZABICYCLO[2.2.2]OCTAN-3-AMINE,N-[(1S)-1-PHENYLETHYL]-

C6H8O2 (112.05242679999999)


   

2-Pentynoic acid,methyl ester

2-Pentynoic acid,methyl ester

C6H8O2 (112.05242679999999)


   

1-CYCLOPENTENECARBOXYLIC ACID

1-CYCLOPENTENECARBOXYLIC ACID

C6H8O2 (112.05242679999999)


   

Vinyl crotonate

trans-Vinyl crotonate

C6H8O2 (112.05242679999999)


   

5,6-Dihydro-2H-pyran-3-carbaldehyde

5,6-Dihydro-2H-pyran-3-carbaldehyde

C6H8O2 (112.05242679999999)


   
   
   
   
   

3-Methoxy-2-cyclopenten-1-one

3-Methoxy-2-cyclopenten-1-one

C6H8O2 (112.05242679999999)


   
   
   
   

Dihydro-5-methyl-3-methylene-2(3H)-furanone

Dihydro-5-methyl-3-methylene-2(3H)-furanone

C6H8O2 (112.05242679999999)


   

3-Cyclopentenecarboxylic Acid

3-Cyclopentenecarboxylic Acid

C6H8O2 (112.05242679999999)


   

5-ethenyldihydro-2(3H)-Furanone

5-ethenyldihydro-2(3H)-Furanone

C6H8O2 (112.05242679999999)


   
   

3,4-Dihydro-2H-pyran-2-carbaldehyde

3,4-Dihydro-2H-pyran-2-carbaldehyde

C6H8O2 (112.05242679999999)


   
   

2,2-Dimethyl-3(2H)-furanone

2,2-Dimethyl-3(2H)-furanone

C6H8O2 (112.05242679999999)


   
   

4-Pentynoic Acid Methyl Ester

4-Pentynoic Acid Methyl Ester

C6H8O2 (112.05242679999999)


   
   

CYCLOPENTEN-1-ONE, HYDROXY-METHYL-

CYCLOPENTEN-1-ONE, HYDROXY-METHYL-

C6H8O2 (112.05242679999999)


   

Methacrylic acid, vinyl ester (8CI)

Methacrylic acid, vinyl ester (8CI)

C6H8O2 (112.05242679999999)


   
   

2H-Pyran-2-one,3,4-dihydro-6-methyl-

2H-Pyran-2-one,3,4-dihydro-6-methyl-

C6H8O2 (112.05242679999999)


   
   

(R)-4-VINYLDIHYDROFURAN-2(3H)-ONE

(R)-4-VINYLDIHYDROFURAN-2(3H)-ONE

C6H8O2 (112.05242679999999)


   
   

2,2-Dimethyl-3-butynoic acid

2,2-Dimethyl-3-butynoic acid

C6H8O2 (112.05242679999999)


   
   

3-HYDROXY-2-METHYL-CYCLOPENT-2-ENONE

3-HYDROXY-2-METHYL-CYCLOPENT-2-ENONE

C6H8O2 (112.05242679999999)


   

(1S,2S)-cyclohexa-3,5-diene-1,2-diol

(1S,2S)-cyclohexa-3,5-diene-1,2-diol

C6H8O2 (112.05242679999999)


   

5-Hydroxy-2-hexenoic acid lactone

5-Hydroxy-2-hexenoic acid lactone

C6H8O2 (112.05242679999999)


   

2-Cyclopentene-1-carboxylic acid

2-Cyclopentene-1-carboxylic acid

C6H8O2 (112.05242679999999)


   

(2Z,4E)-hexa-2,4-dienoic acid

(2Z,4E)-hexa-2,4-dienoic acid

C6H8O2 (112.05242679999999)


One of four possible geometric isomers of sorbic acid, having cis- and trans-double bonds at positions 2 and 4 respectively.

   

(2E,4Z)-hexa-2,4-dienoic acid

(2E,4Z)-hexa-2,4-dienoic acid

C6H8O2 (112.05242679999999)


One of four possible geometric isomers of sorbic acid, having trans- and cis-double bonds at positions 2 and 4 respectively.

   

6-Hydroxy-trans,trans-2,4-hexadienal

6-Hydroxy-trans,trans-2,4-hexadienal

C6H8O2 (112.05242679999999)


   

2381-87-5

InChI=1\C6H8O2\c1-5-2-3-8-6(7)4-5\h4H,2-3H2,1H

C6H8O2 (112.05242679999999)


   

765-69-5

2-methylcyclopentane-1,3-quinone

C6H8O2 (112.05242679999999)


2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids[1]. 2-Methylcyclopentane-1,3-dione is a key intermediate for the total synthesis of steroids[1].

   

Corylon

InChI=1\C6H8O2\c1-4-2-3-5(7)6(4)8\h8H,2-3H2,1H

C6H8O2 (112.05242679999999)


   

(E)-2-methylidenepent-3-enoic acid

(E)-2-methylidenepent-3-enoic acid

C6H8O2 (112.05242679999999)


D000074385 - Food Ingredients > D005503 - Food Additives > D005520 - Food Preservatives

   
   

(1R,2R)-cyclohexa-3,5-diene-1,2-diol

(1R,2R)-cyclohexa-3,5-diene-1,2-diol

C6H8O2 (112.05242679999999)


   

cis-1,2-Dihydrocatechol

cis-Cyclohexa-3,5-diene-1,2-diol

C6H8O2 (112.05242679999999)


   

hex-5-ynoic acid

hex-5-ynoic acid

C6H8O2 (112.05242679999999)


A hexynoic acid in which the triple bond is between the carbons at positions 5 and 6.

   

Maple lactone

3-Methylcyclopentane-1,2-dione

C6H8O2 (112.05242679999999)


   

2,5-Dimethyl-3(2H)-Furanone

2,5-Dimethyl-3(2H)-Furanone

C6H8O2 (112.05242679999999)


   

2-(Methoxymethyl)furan

Furan,2-(methoxymethyl)-

C6H8O2 (112.05242679999999)


   
   

3,5-Cyclohexadiene-1,2-diol

3,5-Cyclohexadiene-1,2-diol

C6H8O2 (112.05242679999999)


   

(2Z,4Z)-hexa-2,4-dienoic acid

(2Z,4Z)-hexa-2,4-dienoic acid

C6H8O2 (112.05242679999999)


One of four possible geometric isomers of sorbic acid, having cis-double bonds at positions 2 and 4.

   

(2E,4E)-hexa-2,4-dienoic acid

(2E,4E)-hexa-2,4-dienoic acid

C6H8O2 (112.05242679999999)


A sorbic acid having trans-double bonds at positions 2 and 4; a food preservative that can induce cutaneous vasodilation and stinging upon topical application to humans. It is the most thermodynamically stable of the four possible geometric isomers possible, as well as the one with the highest antimicrobial activity.

   

2-methyl-5,6-dihydropyran-4-one

2-methyl-5,6-dihydropyran-4-one

C6H8O2 (112.05242679999999)


   

2-hydroxy-5-methylcyclopent-2-en-1-one

2-hydroxy-5-methylcyclopent-2-en-1-one

C6H8O2 (112.05242679999999)


   

2-methyl-3h-furan-2-carbaldehyde

2-methyl-3h-furan-2-carbaldehyde

C6H8O2 (112.05242679999999)


   

4-methoxycyclopent-2-en-1-one

4-methoxycyclopent-2-en-1-one

C6H8O2 (112.05242679999999)


   

(5r)-5-ethyl-5h-furan-2-one

(5r)-5-ethyl-5h-furan-2-one

C6H8O2 (112.05242679999999)