| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
acetone
methyl ketone : A ketone of formula RC(=O)CH3 (R =/= H). | 2.05 | 1 | 0 | ketone body;
methyl ketone;
propanones;
volatile organic compound | EC 3.5.1.4 (amidase) inhibitor;
human metabolite;
polar aprotic solvent |
methane
Methane: The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed). methane : A one-carbon compound in which the carbon is attached by single bonds to four hydrogen atoms. It is a colourless, odourless, non-toxic but flammable gas (b.p. -161degreeC). | 2.1 | 1 | 0 | alkane;
gas molecular entity;
mononuclear parent hydride;
one-carbon compound | bacterial metabolite;
fossil fuel;
greenhouse gas |
guaiacol
Guaiacol: An agent thought to have disinfectant properties and used as an expectorant. (From Martindale, The Extra Pharmacopoeia, 30th ed, p747). methylcatechol : Any member of the class of catechols carrying one or more methyl substituents.. guaiacol : A monomethoxybenzene that consists of phenol with a methoxy substituent at the ortho position. | 2.44 | 2 | 0 | guaiacols | disinfectant;
EC 1.1.1.25 (shikimate dehydrogenase) inhibitor;
expectorant;
plant metabolite |
formaldehyde
paraform: polymerized formaldehyde; RN given refers to parent cpd; used in root canal therapy | 7.05 | 1 | 0 | aldehyde;
one-carbon compound | allergen;
carcinogenic agent;
disinfectant;
EC 3.5.1.4 (amidase) inhibitor;
environmental contaminant;
Escherichia coli metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
phenol
[no description available] | 2.01 | 1 | 0 | phenols | antiseptic drug;
disinfectant;
human xenobiotic metabolite;
mouse metabolite |
urea
pseudourea: clinical use; structure. isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives. | 7.05 | 1 | 0 | isourea;
monocarboxylic acid amide;
one-carbon compound | Daphnia magna metabolite;
Escherichia coli metabolite;
fertilizer;
flour treatment agent;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
2,4,6-tribromophenol
[no description available] | 2.94 | 4 | 0 | bromophenol | environmental contaminant;
fungicide;
marine metabolite |
propofol
Propofol: An intravenous anesthetic agent which has the advantage of a very rapid onset after infusion or bolus injection plus a very short recovery period of a couple of minutes. (From Smith and Reynard, Textbook of Pharmacology, 1992, 1st ed, p206). Propofol has been used as ANTICONVULSANTS and ANTIEMETICS.. propofol : A phenol resulting from the formal substitution of the hydrogen at the 2 position of 1,3-diisopropylbenzene by a hydroxy group. | 2.01 | 1 | 0 | phenols | anticonvulsant;
antiemetic;
intravenous anaesthetic;
radical scavenger;
sedative |
2,3,4,6-tetrachlorophenol
2,3,4,6-tetrachlorophenol: RN given refers to parent cpd; see also record for tetrachlorophenol with locants for chloro groups not specified. 2,3,4,6-tetrachlorophenol : A tetrachlorophenol in which the chlorines are located at positions 2, 3, 4, and 6. | 2.01 | 1 | 0 | tetrachlorophenol | xenobiotic metabolite |
tetrabromobisphenol a
tetrabromobisphenol A: a brominated flame retardant. 3,3',5,5'-tetrabromobisphenol A : A bromobisphenol that is 4,4'-methanediyldiphenol in which the methylene hydrogens are replaced by two methyl groups and the phenyl rings are substituted by bromo groups at positions 2, 2', 6 and 6'. It is a brominated flame retardant. | 3.32 | 6 | 0 | brominated flame retardant;
bromobisphenol | |
2,6-dichlorophenol
2,6-dichlorophenol: RN given refers to unlabeled cpd. 2,6-dichlorophenol : A dichlorophenol with the chloro substituents at positions 2 and 6. | 2.44 | 2 | 0 | dichlorophenol | |
2-isopropylphenol
2-isopropylphenol: structure given in first source. 2-isopropylphenol : A member of the class of phenols carrying an isopropyl group at position 2. | 2.01 | 1 | 0 | phenols | |
pyrogallol 1,3-dimethyl ether
pyrogallol 1,3-dimethyl ether: structure. 2,6-dimethoxyphenol : A member of the class of phenols that is phenol substituted by methoxy groups at positions 2 and 6. | 2.01 | 1 | 0 | dimethoxybenzene;
phenols | plant metabolite |
2-bromophenol
bromophenol : A halophenol that is any phenol containing one or more covalently bonded bromine atoms. | 3.28 | 6 | 0 | bromophenol | marine metabolite |
2,4-di-tert-butylphenol
2,4-di-tert-butylphenol: structure given in first source. 2,4-di-tert-butylphenol : A member of the class of phenols carrying two tert-butyl substituents at positions 2 and 4. | 2.01 | 1 | 0 | alkylbenzene;
phenols | antioxidant;
bacterial metabolite;
marine metabolite |
4-bromophenol
4-bromophenol : A bromophenol containing only hydroxy and bromo substituents that are para to one another. | 3.42 | 7 | 0 | bromophenol | human urinary metabolite;
human xenobiotic metabolite;
marine metabolite;
mouse metabolite;
persistent organic pollutant;
rat metabolite |
2-methylpentane
Hexanes: Six-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives. Various polyneuropathies are caused by hexane poisoning. | 2.05 | 1 | 0 | alkane | |
n-hexane
hexane : An unbranched alkane containing six carbon atoms. | 2.05 | 1 | 0 | alkane;
volatile organic compound | neurotoxin;
non-polar solvent |
2,6-xylenol
[no description available] | 2.01 | 1 | 0 | hydroxytoluene | |
3-bromophenol
[no description available] | 2.02 | 1 | 0 | | |
2,4-dibromophenol
2,4-dibromophenol : A bromophenol that is phenol in which the hydrogens at positions 2 and 4 have been replaced by bromines. | 8.54 | 8 | 0 | brominated flame retardant;
bromophenol;
dibromobenzene | marine metabolite |
deuterium
Deuterium: The stable isotope of hydrogen. It has one neutron and one proton in the nucleus. | 2.13 | 1 | 0 | dihydrogen | |
2,6-di-tert-butylphenol
2,6-di-tert-butylphenol: RN given refers to parent cpd. 2,6-di-tert-butylphenol : A member of the class of phenols carrying two tert-butyl substituents at positions 2 and 6. | 2.01 | 1 | 0 | alkylbenzene;
phenols | antioxidant |
cobalt
Cobalt: A trace element that is a component of vitamin B12. It has the atomic symbol Co, atomic number 27, and atomic weight 58.93. It is used in nuclear weapons, alloys, and pigments. Deficiency in animals leads to anemia; its excess in humans can lead to erythrocytosis.. cobalt(1+) : A monovalent inorganic cation obtained from cobalt.. cobalt atom : A cobalt group element atom that has atomic number 27. | 2.11 | 1 | 0 | cobalt group element atom;
metal allergen | micronutrient |
hydroxyl radical
Hydroxyl Radical: The univalent radical OH. Hydroxyl radical is a potent oxidizing agent. | 2.11 | 1 | 0 | oxygen hydride;
oxygen radical;
reactive oxygen species | |
singlet oxygen
Singlet Oxygen: An excited state of molecular oxygen generated photochemically or chemically. Singlet oxygen reacts with a variety of biological molecules such as NUCLEIC ACIDS; PROTEINS; and LIPIDS; causing oxidative damages. | 2.11 | 1 | 0 | chalcogen;
monoatomic oxygen;
nonmetal atom | macronutrient |
laccase
Laccase: A copper-containing oxidoreductase enzyme that catalyzes the oxidation of 4-benzenediol to 4-benzosemiquinone. It also has activity towards a variety of O-quinols and P-quinols. It primarily found in FUNGI and is involved in LIGNIN degradation, pigment biosynthesis and detoxification of lignin-derived products. | 2.45 | 2 | 0 | | |
4-iodo-2,6-diisopropylphenol
4-iodo-2,6-diisopropylphenol: structure in first source | 2.01 | 1 | 0 | | |
vitamin b 12
Vitamin B 12: A cobalt-containing coordination compound produced by intestinal micro-organisms and found also in soil and water. Higher plants do not concentrate vitamin B 12 from the soil and so are a poor source of the substance as compared with animal tissues. INTRINSIC FACTOR is important for the assimilation of vitamin B 12. | 2.11 | 1 | 0 | | |