| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
acetaldehyde
Acetaldehyde: A colorless, flammable liquid used in the manufacture of acetic acid, perfumes, and flavors. It is also an intermediate in the metabolism of alcohol. It has a general narcotic action and also causes irritation of mucous membranes. Large doses may cause death from respiratory paralysis.. acetaldehyde : The aldehyde formed from acetic acid by reduction of the carboxy group. It is the most abundant carcinogen in tobacco smoke.. aldehyde : A compound RC(=O)H, in which a carbonyl group is bonded to one hydrogen atom and to one R group.. acetyl group : A group, formally derived from acetic acid by dehydroxylation, which is fundamental to the biochemistry of all forms of life. When bound to coenzyme A, it is central to the metabolism of carbohydrates and fats. | 2.02 | 1 | 0 | aldehyde | carcinogenic agent;
EC 3.5.1.4 (amidase) inhibitor;
electron acceptor;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
mutagen;
oxidising agent;
Saccharomyces cerevisiae metabolite;
teratogenic agent |
butyraldehyde
[no description available] | 2.15 | 1 | 0 | butanals | biomarker;
Escherichia coli metabolite;
mouse metabolite |
butyric acid
Butyric Acid: A four carbon acid, CH3CH2CH2COOH, with an unpleasant odor that occurs in butter and animal fat as the glycerol ester.. butyrate : A short-chain fatty acid anion that is the conjugate base of butyric acid, obtained by deprotonation of the carboxy group.. butyric acid : A straight-chain saturated fatty acid that is butane in which one of the terminal methyl groups has been oxidised to a carboxy group. | 2.15 | 1 | 0 | fatty acid 4:0;
straight-chain saturated fatty acid | human urinary metabolite;
Mycoplasma genitalium metabolite |
1-propanol
1-Propanol: A colorless liquid made by oxidation of aliphatic hydrocarbons that is used as a solvent and chemical intermediate.. propan-1-ol : The parent member of the class of propan-1-ols that is propane in which a hydrogen of one of the methyl groups is replaced by a hydroxy group. | 2.67 | 3 | 0 | propan-1-ols;
short-chain primary fatty alcohol | metabolite;
protic solvent |
toluene
methylbenzene : Any alkylbenzene that is benzene substituted with one or more methyl groups. | 2.02 | 1 | 0 | methylbenzene;
toluenes;
volatile organic compound | cholinergic antagonist;
fuel additive;
neurotoxin;
non-polar solvent |
n-hexanal
[no description available] | 2.02 | 1 | 0 | medium-chain fatty aldehyde;
n-alkanal;
saturated fatty aldehyde | human urinary metabolite |
n-pentanol
n-pentanol: RN given refers to parent cpd. pentan-1-ol : A short-chain primary fatty alcohol that is pentane in which a hydrogen of one of the methyl groups is substituted by a hydroxy group. It has been isolated from Melicope ptelefolia. | 3.51 | 8 | 0 | pentanol;
short-chain primary fatty alcohol | human metabolite;
plant metabolite |
linalool
linalool: RN given refers to parent cpd without isomeric designation; structure. linalool : A monoterpenoid that is octa-1,6-diene substituted by methyl groups at positions 3 and 7 and a hydroxy group at position 3. It has been isolated from plants like Ocimum canum. | 2.02 | 1 | 0 | monoterpenoid;
tertiary alcohol | antimicrobial agent;
fragrance;
plant metabolite;
volatile oil component |
1,3-butadiene
buta-1,3-diene : A butadiene with unsaturation at positions 1 and 3. | 2.15 | 1 | 0 | butadiene | carcinogenic agent;
mutagen |
allyl alcohol
allyl alcohol: structure. allylic alcohol : An alcohol where the hydroxy group is attached to a saturated carbon atom adjacent to a double bond (R groups may be H, organyl, etc.).. allyl alcohol : A propenol in which the C=C bond connects C-2 and C-3. It is has been found in garlic (Allium sativum). Formerly used as a herbicide for the control of various grass and weed seeds. | 1.96 | 1 | 0 | primary allylic alcohol;
propenol | antibacterial agent;
fungicide;
herbicide;
insecticide;
plant metabolite |
2-heptanone
heptan-2-one : A dialkyl ketone with methyl and pentyl as the alkyl groups. | 2.08 | 1 | 0 | dialkyl ketone;
methyl ketone | mouse metabolite;
pheromone |
pentanal
pentanal : A saturated fatty aldehyde composed from five carbons in a straight chain. | 2.02 | 1 | 0 | saturated fatty aldehyde | plant metabolite |
cyclohexene
cyclohexene : A cycloalkene that is cylohexane with a single double bond. | 2.15 | 1 | 0 | cycloalkene | |
1-hexanol
1-hexanol: RN given refers to parent cpd. hexanol : A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of six carbon atoms.. hexan-1-ol : A primary alcohol that is hexane substituted by a hydroxy group at position 1. | 2.44 | 2 | 0 | hexanol;
primary alcohol | alarm pheromone;
antibacterial agent;
fragrance;
plant metabolite |
octyl acetate
octyl acetate : The acetate ester of octan-1-ol. | 2.15 | 1 | 0 | acetate ester | plant metabolite |
ethyl acetate
ethyl acetate : The acetate ester formed between acetic acid and ethanol. | 2.02 | 1 | 0 | acetate ester;
ethyl ester;
volatile organic compound | EC 3.4.19.3 (pyroglutamyl-peptidase I) inhibitor;
metabolite;
polar aprotic solvent;
Saccharomyces cerevisiae metabolite |
3-hexen-1-ol
3-hexen-1-ol: RN given refers to (Z)-isomer; a green odor chemical. hex-3-en-1-ol : A primary alcohol that is hex-3-ene substituted by a hydroxy group at position 1. | 7.05 | 1 | 0 | alkenyl alcohol;
homoallylic alcohol;
primary alcohol;
volatile organic compound | plant metabolite |
2,3-pentanedione
pentane-2,3-dione : An alpha-diketone that is pentane substituted at the 2- and 3-positions by oxo groups. | 2.02 | 1 | 0 | alpha-diketone;
methyl ketone | flavouring agent |
d-alpha tocopherol
Vitamin E: A generic descriptor for all TOCOPHEROLS and TOCOTRIENOLS that exhibit ALPHA-TOCOPHEROL activity. By virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus, these compounds exhibit varying degree of antioxidant activity, depending on the site and number of methyl groups and the type of ISOPRENOIDS.. tocopherol : A collective name for a group of closely related lipids that contain a chroman-6-ol nucleus substituted at position 2 by a methyl group and by a saturated hydrocarbon chain consisting of three isoprenoid units. They are designated as alpha-, beta-, gamma-, and delta-tocopherol depending on the number and position of additional methyl substituents on the aromatic ring. Tocopherols occur in vegetable oils and vegetable oil products, almost exclusively with R,R,R configuration. Tocotrienols differ from tocopherols only in having three double bonds in the hydrocarbon chain.. vitamin E : Any member of a group of fat-soluble chromanols that exhibit biological activity against vitamin E deficiency. The vitamers in this class consists of a chroman-6-ol core which is substituted at position 2 by a methyl group and (also at position 2) either a saturated or a triply-unsaturated hydrocarbon chain consisting of three isoprenoid units. The major function of vitamin E is to act as a natural antioxidant by scavenging free radicals and molecular oxygen.. (R,R,R)-alpha-tocopherol : An alpha-tocopherol that has R,R,R configuration. The naturally occurring stereoisomer of alpha-tocopherol, it is found particularly in sunflower and olive oils. | 2.08 | 1 | 0 | alpha-tocopherol | algal metabolite;
antiatherogenic agent;
anticoagulant;
antioxidant;
antiviral agent;
EC 2.7.11.13 (protein kinase C) inhibitor;
immunomodulator;
micronutrient;
nutraceutical;
plant metabolite |
1-pentene-3-one
1-penten-3-one : An enone that is pent-1-ene substituted by an oxo group at position 3. | 2.91 | 4 | 0 | enone | flavouring agent;
genotoxin;
human metabolite;
plant metabolite |
2-ethylfuran
2-ethylfuran: structure in first source. 2-ethylfuran : A member of the class of furans that is furan in which the hydrogen atom at position 2 has been replaced by an ethyl group. | 2.02 | 1 | 0 | furans;
volatile organic compound | bacterial metabolite;
fragrance;
Maillard reaction product;
plant metabolite |
phenyl acetate
phenyl acetate: The ester formed between phenol and acetic acid. Don't confuse with phenylacetic acid derivatives listed under PHENYLACETATES.. phenyl acetate : An acetate ester obtained by the formal condensation of phenol with acetic acid. | 2.15 | 1 | 0 | benzenes;
phenyl acetates | |
hydroxyl radical
Hydroxyl Radical: The univalent radical OH. Hydroxyl radical is a potent oxidizing agent. | 2.05 | 1 | 0 | oxygen hydride;
oxygen radical;
reactive oxygen species | |
3-octanone
3-octanone : A dialkyl ketone that is octane in which the two methylene protons at position 3 have been replaced by an oxo group. | 2.02 | 1 | 0 | dialkyl ketone | antifeedant;
biomarker;
fungal metabolite;
human urinary metabolite;
insect attractant;
plant metabolite;
toxin |
(+)-delta-cadinene
delta-cadinene: has antineoplastic activity; structure in first source. delta-cadinene : A member of the cadinene family of sesquiterpenes in which the double bonds are located at the 4-4a and 7-8 positions, and in which the isopropyl group at position 1 is cis to the hydrogen at the adjacent bridgehead carbon (position 8a).. (+)-delta-cadinene : A member of the cadinene family of sesquiterpenes in which the double bonds are located at the 4-4a and 7-8 positions, and in which the isopropyl group at position 1 is cis to the hydrogen at the adjacent bridgehead carbon (the 1S,8aR-enantiomer). | 2.02 | 1 | 0 | cadinene;
delta-cadinene | |
2,4-hexadienal
2,4-hexadienal: RN given refers to compound with no isomeric designation. hexadienal : An enal that is hexadiene carrying an oxo group at position 1.. (E,E)-2,4-hexadienal : A hexadienal that is hexanal with trans double bonds at positions 2 and 4. It is found in tomatoes, kiwi fruit, mangoes, potato chips, herbs and spices. | 2.02 | 1 | 0 | hexadienal;
polyunsaturated fatty aldehyde;
volatile organic compound | flavouring agent;
plant metabolite |
sesquiterpenes
[no description available] | 2.15 | 1 | 0 | | |
longifolene
longifolene: from plant products; RN given refers to (1S-(1alpha,3abeta,4alpha,8abeta))-isomer; structure given in first source | 2.15 | 1 | 0 | longifolene | |
alpha-linolenic acid
linolenic acid : A two-membered subclass of octadecatrienoic acid comprising the (9Z,12Z,15Z)- and (6Z,9Z,12Z)-isomers. Linolenic acids are nutrients essential to the formation of prostaglandins and are also used in making paints and synthetic resins.. linolenate : A polyunsaturated fatty acid anion obtained by deprotonation of the carboxy group of either alpha- or gamma-linolenic acid. | 2.01 | 1 | 0 | linolenic acid;
omega-3 fatty acid | micronutrient;
mouse metabolite;
nutraceutical |
2-hexenal, z-isomer
2-hexenal: product of lipid peroxidation in the rat liver; a green odor chemical; do not confuse with the hexabarbital synonym, hexenal; RN given refers to cpd without isomeric designation. 2-hexenal : A hexenal having the double bond at the 2-position.. (2E)-hexenal : A 2-hexenal in which the olefinic double bond has E configuration. It occurs naturally in a wide range of fruits, vegetables, and spices. | 2.02 | 1 | 0 | 2-hexenal | antibacterial agent;
flavouring agent;
plant metabolite |
humulene
humulene: structure given in first source. (1E,4E,8E)-alpha-humulene : The (1E,4E,8E)-isomer of alpha-humulene. | 2.02 | 1 | 0 | alpha-humulene | |
2,4-heptadienal
2,4-heptadienal: structure in first source. (E,E)-hepta-2,4-dienal : A heptadienal in which the two double bonds are located at positions 2 and 4 (the E,E-geoisomer). | 2.02 | 1 | 0 | heptadienal | flavouring agent |
2-pentenal
2-pentenal: RN given refers to cpd without isomeric designation. 2-pentenal : An enal consisting of pent-2-ene having an oxo group at the 1-position. (E)-2-pentenal : A 2-pentenal in which the double bond has (E)-configuration. It is found in cigarette smoke, virgin olive oil, and milk. | 2.02 | 1 | 0 | 2-pentenal | plant metabolite |