A class of organic compounds characterized by the presence of a vinyl group (CH2=CH-) directly attached to an ether oxygen atom. Vinyl ethers are versatile building blocks in organic synthesis, used to create a wide range of valuable compounds. They are commonly synthesized via the Williamson ether synthesis or by reaction of an alcohol with an acetylene derivative. Vinyl ethers exhibit interesting reactivity due to the electron-rich nature of the vinyl group, making them susceptible to electrophilic attack and ring-opening reactions. Their unique properties have led to their use in various applications, including polymer synthesis, pharmaceuticals, and as intermediates in the production of fine chemicals. Research into vinyl ethers focuses on exploring their reactivity, developing new synthetic methods, and investigating their potential for novel applications.'
vinyl ether: major descriptor (65-85); on-line search VINYL COMPOUNDS (66-85); Index Medicus search VINYL ETHER (65-85) [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]
| ID Source | ID |
|---|---|
| PubMed CID | 8024 |
| CHEMBL ID | 2105883 |
| CHEBI ID | 81293 |
| MeSH ID | M0262954 |
| Synonym |
|---|
| vinyl ether |
| divinyl ether |
| 109-93-3 |
| inchi=1/c4h6o/c1-3-5-4-2/h3-4h,1-2h |
| einecs 203-720-5 |
| ethenyloxyethene |
| vinydan |
| vinether |
| vinidyl |
| ethene, 1,1'-oxybis- |
| divinyl oxide |
| ether, divinyl |
| vinesthesin |
| vinesthene |
| divinyl ether [anaesthetics, volatile] |
| un1167 |
| vinethen |
| 1,1'-oxybisethene |
| vinethene |
| ethenoxyethene |
| C17721 |
| AKOS006281486 |
| divinyl ether, inhibited |
| divinyl ether, inhibited [un1167] [flammable liquid] |
| vinyl ether [usp] |
| unii-2h2t044e11 |
| 2h2t044e11 , |
| 9003-19-4 |
| vinyl ether [who-dd] |
| divinyl ether [mi] |
| chebi:81293 , |
| CHEMBL2105883 |
| diethenyl ether |
| ch2=choch=ch2 |
| 1-(vinyloxy)ethylene # |
| DTXSID5074555 |
| Q4821798 |
| DB13690 |
| vinyl ether homopolymer |
| Excerpt | Reference | Relevance |
|---|---|---|
| "the vinyl ether) because the dimethyl acetal of hexadecanal produced by acid methanolysis derivatization was no longer present." | ( Reactive chlorinating species produced by myeloperoxidase target the vinyl ether bond of plasmalogens: identification of 2-chlorohexadecanal. Albert, CJ; Crowley, JR; Ford, DA; Hsu, FF; Thukkani, AK, 2001) | 1.03 |
| Excerpt | Reference | Relevance |
|---|---|---|
| " The pharmacokinetic profiles gave a t(1/2) of 7 and 3 h for 90:10 DOPE:ST302 and 90:10 DOPE:ST502, respectively, with the liposomes being cleared predominantly by liver and spleen uptake." | ( Acid-labile mPEG-vinyl ether-1,2-dioleylglycerol lipids with tunable pH sensitivity: synthesis and structural effects on hydrolysis rates, DOPE liposome release performance, and pharmacokinetics. Allen, TM; Fujiwara, S; González-Bonet, A; Grey, J; Hyun, SH; Malhotra, GS; Moase, E; Shin, J; Shum, P; Thompson, DH, 2012) | 0.72 |
| Excerpt | Relevance | Reference |
|---|---|---|
| " The obtained polyelectrolyte hydrogels by their homogeneity, dehydration and rheological characteristics may be of concern in function of matrices to create external prolonged-action dosage forms." | ( [The study of quality characteristics of the hydrogel ointments and films based on copolymers divinyl esters of diethylene glycol]. Akhmetova, SB; Bakirova, RE; Fazylov, SD; Muravleva, LE; Tazhbaeva, EM, 2014) | 0.4 |
| Class | Description |
|---|---|
| ether | An organooxygen compound with formula ROR, where R is not hydrogen. |
| [compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res] | |
| Timeframe | Studies, This Drug (%) | All Drugs % |
|---|---|---|
| pre-1990 | 71 (31.56) | 18.7374 |
| 1990's | 10 (4.44) | 18.2507 |
| 2000's | 52 (23.11) | 29.6817 |
| 2010's | 75 (33.33) | 24.3611 |
| 2020's | 17 (7.56) | 2.80 |
| [information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023] | ||
According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be very strong demand-to-supply ratio for research on this compound.
| This Compound (62.26) All Compounds (24.57) |
| Publication Type | This drug (%) | All Drugs (%) |
|---|---|---|
| Trials | 0 (0.00%) | 5.53% |
| Reviews | 7 (2.87%) | 6.00% |
| Case Studies | 1 (0.41%) | 4.05% |
| Observational | 0 (0.00%) | 0.25% |
| Other | 236 (96.72%) | 84.16% |
| [information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023] | ||
| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|---|---|---|---|---|
| gamma-aminobutyric acid gamma-Aminobutyric Acid: The most common inhibitory neurotransmitter in the central nervous system.. gamma-aminobutyric acid : A gamma-amino acid that is butanoic acid with the amino substituent located at C-4. | 2.08 | 1 | 0 | amino acid zwitterion; gamma-amino acid; monocarboxylic acid | human metabolite; neurotransmitter; Saccharomyces cerevisiae metabolite; signalling molecule |
| benzaldehyde [no description available] | 7.08 | 1 | 0 | benzaldehydes | EC 3.1.1.3 (triacylglycerol lipase) inhibitor; EC 3.5.5.1 (nitrilase) inhibitor; flavouring agent; fragrance; odorant receptor agonist; plant metabolite |
| bromide Bromides: Salts of hydrobromic acid, HBr, with the bromine atom in the 1- oxidation state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) | 2.04 | 1 | 0 | halide anion; monoatomic bromine | |
| choline [no description available] | 2.02 | 1 | 0 | cholines | allergen; Daphnia magna metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; neurotransmitter; nutrient; plant metabolite; Saccharomyces cerevisiae metabolite |
| chlorine chloride : A halide anion formed when chlorine picks up an electron to form an an anion. | 2.46 | 2 | 0 | halide anion; monoatomic chlorine | cofactor; Escherichia coli metabolite; human metabolite |
| salicylic acid Scalp: The outer covering of the calvaria. It is composed of several layers: SKIN; subcutaneous connective tissue; the occipitofrontal muscle which includes the tendinous galea aponeurotica; loose connective tissue; and the pericranium (the PERIOSTEUM of the SKULL). | 2.05 | 1 | 0 | monohydroxybenzoic acid | algal metabolite; antifungal agent; antiinfective agent; EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor; keratolytic drug; plant hormone; plant metabolite |
| octane Octanes: Eight-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives.. octane : A straight chain alkane composed of 8 carbon atoms. | 7.08 | 1 | 0 | alkane | xenobiotic |
| 1-aminocyclopropane-1-carboxylic acid 1-aminocyclopropanecarboxylic acid : A non-proteinogenic alpha-amino acid consisting of cyclopropane having amino and carboxy substituents both at the 1-position. | 2.05 | 1 | 0 | amino acid zwitterion; monocarboxylic acid; non-proteinogenic alpha-amino acid | ethylene releasers; plant metabolite |
| dimethyl sulfoxide Dimethyl Sulfoxide: A highly polar organic liquid, that is used widely as a chemical solvent. Because of its ability to penetrate biological membranes, it is used as a vehicle for topical application of pharmaceuticals. It is also used to protect tissue during CRYOPRESERVATION. Dimethyl sulfoxide shows a range of pharmacological activity including analgesia and anti-inflammation.. dimethyl sulfoxide : A 2-carbon sulfoxide in which the sulfur atom has two methyl substituents. | 2.08 | 1 | 0 | sulfoxide; volatile organic compound | alkylating agent; antidote; Escherichia coli metabolite; geroprotector; MRI contrast agent; non-narcotic analgesic; polar aprotic solvent; radical scavenger |
| ethanolamine [no description available] | 2.46 | 2 | 0 | ethanolamines; primary alcohol; primary amine | Escherichia coli metabolite; human metabolite; mouse metabolite |
| hydrogen Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond. | 2.45 | 2 | 0 | elemental hydrogen; elemental molecule; gas molecular entity | antioxidant; electron donor; food packaging gas; fuel; human metabolite |
| indole [no description available] | 2.08 | 1 | 0 | indole; polycyclic heteroarene | Escherichia coli metabolite |
| iodine Iodine: A nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically.. diiodine : Molecule comprising two covalently bonded iodine atoms with overall zero charge.. | 2.76 | 3 | 0 | diatomic iodine | nutrient |
| methanol Methanol: A colorless, flammable liquid used in the manufacture of FORMALDEHYDE and ACETIC ACID, in chemical synthesis, antifreeze, and as a solvent. Ingestion of methanol is toxic and may cause blindness.. primary alcohol : A primary alcohol is a compound in which a hydroxy group, -OH, is attached to a saturated carbon atom which has either three hydrogen atoms attached to it or only one other carbon atom and two hydrogen atoms attached to it.. methanol : The primary alcohol that is the simplest aliphatic alcohol, comprising a methyl and an alcohol group. | 2.49 | 2 | 0 | alkyl alcohol; one-carbon compound; primary alcohol; volatile organic compound | amphiprotic solvent; Escherichia coli metabolite; fuel; human metabolite; mouse metabolite; Mycoplasma genitalium metabolite |
| nitrates Nitrates: Inorganic or organic salts and esters of nitric acid. These compounds contain the NO3- radical. | 2.03 | 1 | 0 | monovalent inorganic anion; nitrogen oxoanion; reactive nitrogen species | |
| nitroxyl nitroxyl: hydroxamic acid oxidized to nitroxyl free radical. nitroxyl : A nitrogen oxoacid consisting of an oxygen atom double-bonded to an NH group. | 2.11 | 1 | 0 | nitrogen oxoacid | |
| nitrous oxide Nitrous Oxide: Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. It is also used as a food aerosol in the preparation of whipping cream.. dinitrogen oxide : A nitrogen oxide consisting of linear unsymmetrical molecules with formula N2O. While it is the most used gaseous anaesthetic in the world, its major commercial use, due to its solubility under pressure in vegetable fats combined with its non-toxicity in low concentrations, is as an aerosol spray propellant and aerating agent for canisters of 'whipped' cream. | 9.29 | 6 | 0 | gas molecular entity; nitrogen oxide | analgesic; bacterial metabolite; food packaging gas; food propellant; general anaesthetic; greenhouse gas; inhalation anaesthetic; NMDA receptor antagonist; raising agent; refrigerant; vasodilator agent |
| palmitic acid Palmitic Acid: A common saturated fatty acid found in fats and waxes including olive oil, palm oil, and body lipids.. hexadecanoic acid : A straight-chain, sixteen-carbon, saturated long-chain fatty acid. | 2.15 | 1 | 0 | long-chain fatty acid; straight-chain saturated fatty acid | algal metabolite; Daphnia magna metabolite; EC 1.1.1.189 (prostaglandin-E2 9-reductase) inhibitor; plant metabolite |
| pentachlorophenol PENTA: structure given in first source | 7.6 | 1 | 0 | aromatic fungicide; chlorophenol; organochlorine pesticide; pentachlorobenzenes | human xenobiotic metabolite |
| phosphoric acid phosphoric acid: concise etchant is 37% H3PO4. phosphoric acid : A phosphorus oxoacid that consists of one oxo and three hydroxy groups joined covalently to a central phosphorus atom. | 2.1 | 1 | 0 | phosphoric acids | algal metabolite; fertilizer; human metabolite; NMR chemical shift reference compound; solvent |
| phosphoenolpyruvate Phosphoenolpyruvate: A monocarboxylic acid anion derived from selective deprotonation of the carboxy group of phosphoenolpyruvic acid. It is a metabolic intermediate in GLYCOLYSIS; GLUCONEOGENESIS; and other pathways.. phosphoenolpyruvate : A monocarboxylic acid anion resuting from selective deprotonation of the carboxy group of phosphoenolpyruvic acid.. phosphoenolpyruvic acid : A monocarboxylic acid that is acrylic acid substituted by a phosphonooxy group at position 2. It is a metabolic intermediate in pathways like glycolysis and gluconeogenesis. | 8.09 | 1 | 0 | carboxyalkyl phosphate; monocarboxylic acid | fundamental metabolite |
| toluene methylbenzene : Any alkylbenzene that is benzene substituted with one or more methyl groups. | 2.1 | 1 | 0 | methylbenzene; toluenes; volatile organic compound | cholinergic antagonist; fuel additive; neurotoxin; non-polar solvent |
| urea pseudourea: clinical use; structure. isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives. | 6.93 | 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 |
| mandelic acid SAMMA: mandelic acid condensation polymer | 2.05 | 1 | 0 | 2-hydroxy monocarboxylic acid; benzenes | antibacterial agent; human xenobiotic metabolite |
| 1,2-dimethylhydrazine 1,2-Dimethylhydrazine: A DNA alkylating agent that has been shown to be a potent carcinogen and is widely used to induce colon tumors in experimental animals.. 1,2-dimethylhydrazine : A member of the class of hydrazines that is hydrazine in which one of the hydrogens attached to each nitrogen is replaced by a methyl group. A powerful DNA alkylating agent and carcinogen, it is used to induce colon cancer in laboratory rats and mice. | 2.31 | 1 | 0 | hydrazines | alkylating agent; carcinogenic agent |
| 1-anilino-8-naphthalenesulfonate 1-anilino-8-naphthalenesulfonate: RN given refers to parent cpd. 8-anilinonaphthalene-1-sulfonic acid : A naphthalenesulfonic acid that is naphthalene-1-sulfonic acid substituted by a phenylamino group at position 8. | 2.52 | 2 | 0 | aminonaphthalene; naphthalenesulfonic acid | fluorescent probe |
| betaxolol [no description available] | 7.03 | 1 | 0 | propanolamine | antihypertensive agent; beta-adrenergic antagonist; sympatholytic agent |
| enflurane Enflurane: An extremely stable inhalation anesthetic that allows rapid adjustments of anesthesia depth with little change in pulse or respiratory rate.. enflurane : An ether in which the oxygen atom is connected to 2-chloro-1,1,2-trifluoroethyl and difluoromethyl groups. | 3.08 | 1 | 0 | ether; organochlorine compound; organofluorine compound | anaesthetic |
| erythrosine Fluoresceins: A family of spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one derivatives. These are used as dyes, as indicators for various metals, and as fluorescent labels in immunoassays. | 2.43 | 2 | 0 | ||
| ether Ether: A mobile, very volatile, highly flammable liquid used as an inhalation anesthetic and as a solvent for waxes, fats, oils, perfumes, alkaloids, and gums. It is mildly irritating to skin and mucous membranes.. ether : An organooxygen compound with formula ROR, where R is not hydrogen.. diethyl ether : An ether in which the oxygen atom is linked to two ethyl groups. | 4.19 | 18 | 0 | ether; volatile organic compound | inhalation anaesthetic; non-polar solvent; refrigerant |
| glutaral Glutaral: One of the protein CROSS-LINKING REAGENTS that is used as a disinfectant for sterilization of heat-sensitive equipment and as a laboratory reagent, especially as a fixative.. glutaraldehyde : A dialdehyde comprised of pentane with aldehyde functions at C-1 and C-5. | 7.02 | 1 | 0 | dialdehyde | cross-linking reagent; disinfectant; fixative |
| guanidine Guanidine: A strong organic base existing primarily as guanidium ions at physiological pH. It is found in the urine as a normal product of protein metabolism. It is also used in laboratory research as a protein denaturant. (From Martindale, the Extra Pharmacopoeia, 30th ed and Merck Index, 12th ed) It is also used in the treatment of myasthenia and as a fluorescent probe in HPLC.. guanidine : An aminocarboxamidine, the parent compound of the guanidines. | 7.37 | 2 | 0 | carboxamidine; guanidines; one-carbon compound | |
| halothane [no description available] | 9.3 | 6 | 0 | haloalkane; organobromine compound; organochlorine compound; organofluorine compound | inhalation anaesthetic |
| ibuprofen Midol: combination of cinnamedrine, phenacetin, aspirin & caffeine | 7.04 | 1 | 0 | monocarboxylic acid | antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; environmental contaminant; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug; radical scavenger; xenobiotic |
| isoflurane Isoflurane: A stable, non-explosive inhalation anesthetic, relatively free from significant side effects. | 3.08 | 1 | 0 | organofluorine compound | inhalation anaesthetic |
| ketoprofen Ketoprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It is used in the treatment of rheumatoid arthritis and osteoarthritis.. ketoprofen : An oxo monocarboxylic acid that consists of propionic acid substituted by a 3-benzoylphenyl group at position 2. | 7.04 | 1 | 0 | benzophenones; oxo monocarboxylic acid | antipyretic; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-steroidal anti-inflammatory drug; xenobiotic |
| methacrylic acid methacrylic acid: RN given refers to parent cpd. methacrylic acid : An alpha,beta-unsaturated monocarboxylic acid that is acrylic acid in which the hydrogen at position 2 is substituted by a methyl group. | 2.06 | 1 | 0 | alpha,beta-unsaturated monocarboxylic acid | |
| methoxyflurane Methoxyflurane: An inhalation anesthetic. Currently, methoxyflurane is rarely used for surgical, obstetric, or dental anesthesia. If so employed, it should be administered with NITROUS OXIDE to achieve a relatively light level of anesthesia, and a neuromuscular blocking agent given concurrently to obtain the desired degree of muscular relaxation. (From AMA Drug Evaluations Annual, 1994, p180). methoxyflurane : An ether in which the two groups attached to the central oxygen atom are methyl and 2,2-dichloro-1,1-difluoroethyl. | 3.47 | 2 | 0 | ether; organochlorine compound; organofluorine compound | hepatotoxic agent; inhalation anaesthetic; nephrotoxic agent; non-narcotic analgesic |
| quinone benzoquinone : The simplest members of the class of benzoquinones, consisting of cyclohexadiene which is substituted by two oxo groups.. 1,4-benzoquinone : The simplest member of the class of 1,4-benzoquinones, obtained by the formal oxidation of hydroquinone to the corresponding diketone. It is a metabolite of benzene.. quinone : Compounds having a fully conjugated cyclic dione structure, such as that of benzoquinones, derived from aromatic compounds by conversion of an even number of -CH= groups into -C(=O)- groups with any necessary rearrangement of double bonds (polycyclic and heterocyclic analogues are included). | 2.05 | 1 | 0 | 1,4-benzoquinones | cofactor; human xenobiotic metabolite; mouse metabolite |
| sevoflurane Sevoflurane: A non-explosive inhalation anesthetic used in the induction and maintenance of general anesthesia. It does not cause respiratory irritation and may also prevent PLATELET AGGREGATION.. sevoflurane : An ether compound having fluoromethyl and 1,1,1,3,3,3-hexafluoroisopropyl as the two alkyl groups. | 3.49 | 2 | 0 | ether; organofluorine compound | central nervous system depressant; inhalation anaesthetic; platelet aggregation inhibitor |
| dextroamphetamine Dextroamphetamine: The d-form of AMPHETAMINE. It is a central nervous system stimulant and a sympathomimetic. It has also been used in the treatment of narcolepsy and of attention deficit disorders and hyperactivity in children. Dextroamphetamine has multiple mechanisms of action including blocking uptake of adrenergics and dopamine, stimulating release of monamines, and inhibiting monoamine oxidase. It is also a drug of abuse and a psychotomimetic.. (S)-amphetamine : A 1-phenylpropan-2-amine that has S configuration. | 1.94 | 1 | 0 | 1-phenylpropan-2-amine | adrenergic agent; adrenergic uptake inhibitor; dopamine uptake inhibitor; dopaminergic agent; neurotoxin; sympathomimetic agent |
| chloramphenicol Amphenicol: Chloramphenicol and its derivatives. | 1.94 | 1 | 0 | C-nitro compound; carboxamide; diol; organochlorine compound | antibacterial drug; antimicrobial agent; Escherichia coli metabolite; geroprotector; Mycoplasma genitalium metabolite; protein synthesis inhibitor |
| sucrose Saccharum: A plant genus of the family POACEAE widely cultivated in the tropics for the sweet cane that is processed into sugar. | 2.1 | 1 | 0 | glycosyl glycoside | algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; osmolyte; Saccharomyces cerevisiae metabolite; sweetening agent |
| galactose galactopyranose : The pyranose form of galactose. | 2 | 1 | 0 | D-galactose; galactopyranose | Escherichia coli metabolite; mouse metabolite |
| phenylalanine Phenylalanine: An essential aromatic amino acid that is a precursor of MELANIN; DOPAMINE; noradrenalin (NOREPINEPHRINE), and THYROXINE.. L-phenylalanine : The L-enantiomer of phenylalanine.. phenylalanine : An aromatic amino acid that is alanine in which one of the methyl hydrogens is substituted by a phenyl group. | 2.07 | 1 | 0 | amino acid zwitterion; erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid; phenylalanine; proteinogenic amino acid | algal metabolite; EC 3.1.3.1 (alkaline phosphatase) inhibitor; Escherichia coli metabolite; human xenobiotic metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite |
| chloroform Chloroform: A commonly used laboratory solvent. It was previously used as an anesthetic, but was banned from use in the U.S. due to its suspected carcinogenicity.. chloroform : A one-carbon compound that is methane in which three of the hydrogens are replaced by chlorines. | 3.73 | 3 | 0 | chloromethanes; one-carbon compound | carcinogenic agent; central nervous system drug; inhalation anaesthetic; non-polar solvent; refrigerant |
| 1,1,1-trichloroethane Trichloroethanes: Chlorinated ethanes which are used extensively as industrial solvents. They have been utilized in numerous home-use products including spot remover preparations and inhalant decongestant sprays. These compounds cause central nervous system and cardiovascular depression and are hepatotoxic. Include 1,1,1- and 1,1,2-isomers.. 1,1,1-trichloroethane : A member of the class of chloroethanes carrying three chloro substituents at position 1. | 1.93 | 1 | 0 | chloroethanes | polar solvent |
| ethylene Plastipore: high density polyethylene sponge biocompatible material; used as posts in dental bridges | 1.94 | 1 | 0 | alkene; gas molecular entity | plant hormone; refrigerant |
| ethyl chloride Ethyl Chloride: A gas that condenses under slight pressure. Because of its low boiling point ethyl chloride sprayed on skin produces an intense cold by evaporation. Cold blocks nerve conduction. Ethyl chloride has been used in surgery but is primarily used to relieve local pain in sports medicine.. chloroethane : The simplest and least toxic member of the class of chloroethanes, that is ethane in which a single hydrogen is substituted by a chlorine. A colourless gas at room temperature and pressure (boiling point 12degreeC), it is used as a mild topical anaesthetic to numb the skin prior to ear piercing, skin biopsies, etc., and is also used in the treatment of sports injuries. It was formerly used in the production of tetraethyllead. | 3.32 | 7 | 0 | chloroethanes | antipruritic drug; inhalation anaesthetic; local anaesthetic |
| cyclopropane cyclopropane : A cycloalkane composed of three carbon atoms to form a ring. | 2.66 | 3 | 0 | cycloalkane; cyclopropanes | inhalation anaesthetic |
| ethylene oxide Ethylene Oxide: A colorless and flammable gas at room temperature and pressure. Ethylene oxide is a bactericidal, fungicidal, and sporicidal disinfectant. It is effective against most micro-organisms, including viruses. It is used as a fumigant for foodstuffs and textiles and as an agent for the gaseous sterilization of heat-labile pharmaceutical and surgical materials. (From Reynolds, Martindale The Extra Pharmacopoeia, 30th ed, p794). oxirane : A saturated organic heteromonocyclic parent that is a three-membered heterocycle of two carbon atoms and one oxygen atom. | 3.25 | 1 | 0 | gas molecular entity; oxacycle; saturated organic heteromonocyclic parent | allergen; mouse metabolite; mutagen |
| tribromoethanol tribromoethanol: major descriptor (66-90); on-line search ETHANOL (66-90); INDEX MEDICUS search TRIBROMOETHANOL (66-90) | 1.94 | 1 | 0 | alcohol; organobromine compound | |
| tert-butylhydroperoxide tert-Butylhydroperoxide: A direct-acting oxidative stress-inducing agent used to examine the effects of oxidant stress on Ca(2+)-dependent signal transduction in vascular endothelial cells. It is also used as a catalyst in polymerization reactions and to introduce peroxy groups into organic molecules.. tert-butyl hydroperoxide : An alkyl hydroperoxide in which the alkyl group is tert-butyl. It is widely used in a variety of oxidation processes. | 2.5 | 2 | 0 | alkyl hydroperoxide | antibacterial agent; oxidising agent |
| 3-mercaptopropionic acid 3-Mercaptopropionic Acid: An inhibitor of glutamate decarboxylase. It decreases the GAMMA-AMINOBUTYRIC ACID concentration in the brain, thereby causing convulsions.. 3-mercaptopropanoic acid : A mercaptopropanoic acid that is propanoic acid carrying a sulfanyl group at position 3. | 2.02 | 1 | 0 | mercaptopropanoic acid | algal metabolite |
| isoprene isoprene: used in manufacture of ''synthetic'' rubber, butyl rubber; copolymer in production of elastomers; structure. isoprene : A hemiterpene with the formula CH2=C(CH3)CH=CH2; the monomer of natural rubber and a common structure motif to the isoprenoids, a large class of other naturally occurring compounds. | 2.45 | 2 | 0 | alkadiene; hemiterpene; volatile organic compound | plant metabolite |
| trichloroethylene Trichloroethylene: A highly volatile inhalation anesthetic used mainly in short surgical procedures where light anesthesia with good analgesia is required. It is also used as an industrial solvent. Prolonged exposure to high concentrations of the vapor can lead to cardiotoxicity and neurological impairment.. triol : A chemical compound containing three hydroxy groups. | 4.47 | 4 | 0 | chloroethenes | inhalation anaesthetic; mouse metabolite |
| acrylic acid acrylic acid: RN given refers to parent cpd. acrylic acid : A alpha,beta-unsaturated monocarboxylic acid that is ethene substituted by a carboxy group. | 2.11 | 1 | 0 | alpha,beta-unsaturated monocarboxylic acid | metabolite |
| n-vinyl-2-pyrrolidinone N-vinyl-2-pyrrolidinone: monomer of POVIDONE; structure given in first source | 2.35 | 2 | 0 | pyrrolidin-2-ones | |
| 2-methylquinoline 2-methylquinoline: RN given refers to parent cpd. methylquinoline : Any member of the class of quinolines carrying at least one methyl substituent.. quinaldine : A quinoline compound in which the quinoline skeleton is substituted at C-2 with a methyl group. | 7.13 | 1 | 0 | quinolines | |
| benzotriazole benzotriazole: inhibitor of atmospheric metal corrosion; also component of motion picture film & Neva brake fluid. benzotriazole : The simplest member of the class of benzotriazoles that consists of a benzene nucleus fused to a 1H-1,2,3-triazole ring. | 2.08 | 1 | 0 | benzotriazoles | environmental contaminant; xenobiotic |
| styrene Styrene: A colorless, toxic liquid with a strong aromatic odor. It is used to make rubbers, polymers and copolymers, and polystyrene plastics.. styrene : A vinylarene that is benzene carrying a vinyl group. It has been isolated from the benzoin resin produced by Styrax species. | 2.06 | 1 | 0 | styrenes; vinylarene; volatile organic compound | mouse metabolite; mutagen; plant metabolite |
| 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. | 2.03 | 1 | 0 | primary allylic alcohol; propenol | antibacterial agent; fungicide; herbicide; insecticide; plant metabolite |
| diisopropyl ether [no description available] | 1.93 | 1 | 0 | ||
| maleic anhydride Maleic Anhydrides: Used in copolymerization reactions, in the Diels-Alder(diene)synthesis, in the preparation of resins, pharmaceuticals and agricultural chemicals. It is a powerful irritant and causes burns.. maleic anhydride : A cyclic dicarboxylic anhydride that is the cyclic anhydride of maleic acid. | 3.12 | 5 | 0 | cyclic dicarboxylic anhydride; furans | allergen |
| bis(2-chloro-1-methylethyl) ether bis(2-chloro-1-methylethyl) ether: structure given in first source | 2.02 | 1 | 0 | ether | |
| triethylene glycol dimethacrylate [no description available] | 2.02 | 1 | 0 | ||
| ethyl vinyl ether ethyl vinyl ether: structure | 2.62 | 3 | 0 | ||
| n,n'-methylenebisacrylamide [no description available] | 1.96 | 1 | 0 | ||
| n-butyl vinyl ether vinilin: RN given refers to cpd with unknown MF; no further information available 10/91 | 2.03 | 1 | 0 | ||
| diethylene glycol glycol ether : A hydroxyether which contains both an ether and alcohol functional groups. It is one of the most versatile classes of organic solvents which are commonly used in paints, cleaners, adhesives, pharmaceuticals and cosmetics. | 2.1 | 1 | 0 | hydroxyether | |
| cyclopentanone [no description available] | 6.94 | 1 | 0 | cyclopentanones | Maillard reaction product |
| cyclopentane Cyclopentanes: A group of alicyclic hydrocarbons with the general formula R-C5H9.. cyclopentanes : Cyclopentane and its derivatives formed by substitution. | 2.92 | 4 | 0 | cycloalkane; cyclopentanes; volatile organic compound | non-polar solvent |
| stibine [no description available] | 2.06 | 1 | 0 | antimony hydride; mononuclear parent hydride | |
| fluroxene fluroxene: was heading 1973-94; use ETHERS to search FLUROXENE 1973-94 | 2.34 | 2 | 0 | organofluorine compound | |
| 4-toluenesulfonyl fluoride 4-toluenesulfonyl fluoride: inhibitor of peptide hydrolases; structure in second source | 2.07 | 1 | 0 | ||
| tropolone Tropolone: A seven-membered aromatic ring compound. It is structurally related to a number of naturally occurring antifungal compounds (ANTIFUNGAL AGENTS).. tropolone : A cyclic ketone that is cyclohepta-2,4,6-trien-1-one substituted by a hydroxy group at position 2. It is a toxin produced by the agricultural pathogen Burkholderia plantarii. | 2.05 | 1 | 0 | alpha-hydroxy ketone; cyclic ketone; enol | bacterial metabolite; fungicide; toxin |
| 2-methyl-1,2-epoxypropane 2-methyl-1,2-epoxypropane: structure given in first source | 2.08 | 1 | 0 | epoxide | |
| hydroxyethyl methacrylate hydroxyethyl methacrylate: many of cited refs are for gel which refers to polymeric form of above cpd: POLYHYDROXYETHYL METHACRYLATE. 2-hydroxyethyl methacrylate : An enoate ester that is the monomethacryloyl derivative of ethylene glycol. | 2.6 | 1 | 0 | enoate ester | allergen; polymerisation monomer |
| vinylene carbonate [no description available] | 1.96 | 1 | 0 | ||
| cyclopentenone 2-cyclopenten-1-one : An enone that is cyclopentanone having a C=C double bond at position 2. | 7.11 | 1 | 0 | alicyclic ketone; enone | Hsp70 inducer |
| 1,6-hexanedithiol 1,6-hexanedithiol: structure in first source | 2.02 | 1 | 0 | alkanethiol | |
| potassium hydroxide potassium hydroxide: RN given refers to cpd with MF of K-OH | 2.08 | 1 | 0 | alkali metal hydroxide | |
| sodium hydroxide Sodium Hydroxide: A highly caustic substance that is used to neutralize acids and make sodium salts. (From Merck Index, 11th ed) | 2.42 | 2 | 0 | alkali metal hydroxide | |
| bisphenol a-glycidyl methacrylate Bisphenol A-Glycidyl Methacrylate: The reaction product of bisphenol A and glycidyl methacrylate that undergoes polymerization when exposed to ultraviolet light or mixed with a catalyst. It is used as a bond implant material and as the resin component of dental sealants and composite restorative materials. | 2.02 | 1 | 0 | diarylmethane | |
| benzyl methacrylate [no description available] | 2.06 | 1 | 0 | ||
| fluorescein-5-isothiocyanate Fluorescein-5-isothiocyanate: Fluorescent probe capable of being conjugated to tissue and proteins. It is used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques.. fluorescein 5-isothiocyanate : The 5-isomer of fluorescein isothiocyanate. Acts as a fluorescent probe capable of being conjugated to tissue and proteins; used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques. | 2.06 | 1 | 0 | fluorescein isothiocyanate | |
| propargyl ether propargyl ether: structure in first source | 2.49 | 2 | 0 | ||
| iridium Iridium: A metallic element with the atomic symbol Ir, atomic number 77, and atomic weight 192.22. | 7.72 | 3 | 0 | cobalt group element atom; platinum group metal atom | |
| manganese Manganese: A trace element with atomic symbol Mn, atomic number 25, and atomic weight 54.94. It is concentrated in cell mitochondria, mostly in the pituitary gland, liver, pancreas, kidney, and bone, influences the synthesis of mucopolysaccharides, stimulates hepatic synthesis of cholesterol and fatty acids, and is a cofactor in many enzymes, including arginase and alkaline phosphatase in the liver. (From AMA Drug Evaluations Annual 1992, p2035). manganese(4+) : A manganese cation that is monoatomic and has a formal charge of +4. | 2.69 | 3 | 0 | elemental manganese; manganese group element atom | Escherichia coli metabolite; micronutrient |
| palladium Palladium: A chemical element having an atomic weight of 106.4, atomic number of 46, and the symbol Pd. It is a white, ductile metal resembling platinum, and following it in abundance and importance of applications. It is used in dentistry in the form of gold, silver, and copper alloys.. palladium : Chemical element (nickel group element atom) with atomic number 46. | 3.28 | 6 | 0 | metal allergen; nickel group element atom; platinum group metal atom | |
| rhodium Rhodium: A hard and rare metal of the platinum group, atomic number 45, atomic weight 102.905, symbol Rh.. rhodium atom : A cobalt group element atom of atomic number 45. | 2.45 | 2 | 0 | cobalt group element atom | |
| ruthenium Ruthenium: A hard, brittle, grayish-white rare earth metal with an atomic symbol Ru, atomic number 44, and atomic weight 101.07. It is used as a catalyst and hardener for PLATINUM and PALLADIUM. | 2.46 | 2 | 0 | iron group element atom; platinum group metal atom | |
| cerium Cerium: An element of the rare earth family of metals. It has the atomic symbol Ce, atomic number 58, and atomic weight 140.12. Cerium is a malleable metal used in industrial applications. | 2 | 1 | 0 | f-block element atom; lanthanoid atom | |
| gold Gold: A yellow metallic element with the atomic symbol Au, atomic number 79, and atomic weight 197. It is used in jewelry, goldplating of other metals, as currency, and in dental restoration. Many of its clinical applications, such as ANTIRHEUMATIC AGENTS, are in the form of its salts. | 3.17 | 5 | 0 | copper group element atom; elemental gold | |
| cupric chloride cupric chloride: RN given refers to unlabeled parent cpd. copper(II) chloride : An inorganic chloride of copper in which the metal is in the +2 oxidation state. | 2.03 | 1 | 0 | copper molecular entity; inorganic chloride | EC 5.3.3.5 (cholestenol Delta-isomerase) inhibitor |
| hypochlorous acid Hypochlorous Acid: An oxyacid of chlorine (HClO) containing monovalent chlorine that acts as an oxidizing or reducing agent.. hypochlorous acid : A chlorine oxoacid with formula HOCl; a weak, unstable acid, it is the active form of chlorine in water. | 2.71 | 3 | 0 | chlorine oxoacid; reactive oxygen species | EC 2.5.1.18 (glutathione transferase) inhibitor; EC 3.1.1.7 (acetylcholinesterase) inhibitor; human metabolite |
| bromine Bromine: A halogen with the atomic symbol Br, atomic number 35, and atomic weight 79.904. It is a volatile reddish-brown liquid that gives off suffocating vapors, is corrosive to the skin, and may cause severe gastroenteritis if ingested. | 2.01 | 1 | 0 | diatomic bromine | |
| chlorine Chlorine: An element with atomic symbol Cl, atomic number 17, and atomic weight 35, and member of the halogen family. | 7.36 | 2 | 0 | diatomic chlorine; gas molecular entity | bleaching agent |
| ozone Ozone: The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE).. ozone : An elemental molecule with formula O3. An explosive, pale blue gas (b.p. -112degreeC) that has a characteristic, pungent odour, it is continuously produced in the upper atmosphere by the action of solar ultraviolet radiation on atmospheric oxygen. It is an antimicrobial agent used in the production of bottled water, as well as in the treatment of meat, poultry and other foodstuffs. | 2.06 | 1 | 0 | elemental molecule; gas molecular entity; reactive oxygen species; triatomic oxygen | antiseptic drug; disinfectant; electrophilic reagent; greenhouse gas; mutagen; oxidising agent; tracer |
| tetradecanoylphorbol acetate Tetradecanoylphorbol Acetate: A phorbol ester found in CROTON OIL with very effective tumor promoting activity. It stimulates the synthesis of both DNA and RNA.. phorbol ester : Esters of phorbol, originally found in croton oil (from Croton tiglium, of the family Euphorbiaceae). A number of phorbol esters possess activity as tumour promoters and activate the mechanisms associated with cell growth. Some of these are used in experiments as activators of protein kinase C.. phorbol 13-acetate 12-myristate : A phorbol ester that is phorbol in which the hydroxy groups at the cyclopropane ring juction (position 13) and the adjacent carbon (position 12) have been converted into the corresponding acetate and myristate esters. It is a major active constituent of the seed oil of Croton tiglium. It has been used as a tumour promoting agent for skin carcinogenesis in rodents and is associated with increased cell proliferation of malignant cells. However its function is controversial since a decrease in cell proliferation has also been observed in several cancer cell types. | 2.01 | 1 | 0 | acetate ester; diester; phorbol ester; tertiary alpha-hydroxy ketone; tetradecanoate ester | antineoplastic agent; apoptosis inducer; carcinogenic agent; mitogen; plant metabolite; protein kinase C agonist; reactive oxygen species generator |
| 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. | 2.75 | 3 | 0 | benzenes; phenyl acetates | |
| pyrene pyrene: structure in Merck Index, 9th ed, #7746. pyrene : An ortho- and peri-fused polycyclic arene consisting of four fused benzene rings, resulting in a flat aromatic system. | 7.17 | 1 | 0 | ortho- and peri-fused polycyclic arene | fluorescent probe; persistent organic pollutant |
| alkenes [no description available] | 8.43 | 7 | 0 | ||
| azides Azides: Organic or inorganic compounds that contain the -N3 group.. azide : Any nitrogen molecular entity containing the group -N3. | 2.11 | 1 | 0 | pseudohalide anion | mitochondrial respiratory-chain inhibitor |
| glucose, (beta-d)-isomer beta-D-glucose : D-Glucopyranose with beta configuration at the anomeric centre.. (1->4)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->4) linkages.. (1->3)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->3) linkages. | 2.1 | 1 | 0 | D-glucopyranose | epitope; mouse metabolite |
| fluorexon fluorexon: structure | 2.43 | 2 | 0 | xanthene dye | fluorochrome |
| 1,7-phenanthroline [no description available] | 2.03 | 1 | 0 | phenanthroline | |
| triazoles Triazoles: Heterocyclic compounds containing a five-membered ring with two carbon atoms and three nitrogen atoms with the molecular formula C2H3N3.. triazoles : An azole in which the five-membered heterocyclic aromatic skeleton contains three N atoms and two C atoms. | 2.08 | 1 | 0 | 1,2,3-triazole | |
| pentaerythritol tetra(3-mercaptopropionate) pentaerythritol tetra(3-mercaptopropionate): structure in first source | 2.02 | 1 | 0 | ||
| hypobromous acid [no description available] | 2.04 | 1 | 0 | bromine oxoacid | |
| bromates Bromates: Negative ions or salts derived from bromic acid, HBrO3. | 2.04 | 1 | 0 | bromine oxoanion; monovalent inorganic anion | |
| fluoromethyl 2,2-difluoro-1-(trifluoromethyl)vinyl ether fluoromethyl 2,2-difluoro-1-(trifluoromethyl)vinyl ether: structure CF2=C(CF3)OCH2F; a vinyl ether | 2.39 | 2 | 0 | organofluorine compound | |
| phytosphingosine phytosphingosine: differ with an additional hydroxyl at C-4 & no double bond between C-4 & C-5 | 2.13 | 1 | 0 | amino alcohol; sphingoid; triol | mouse metabolite; Saccharomyces cerevisiae metabolite |
| bromamine [no description available] | 2.04 | 1 | 0 | ||
| cholesterol hydroperoxide cholesterol hydroperoxide: RN given refers to (3beta,5beta)-isomer | 2.98 | 1 | 0 | ||
| quinone methide quinone methide: intermediate in eumelanin biosynthesis; structure given in first source. quinomethane : A methylidenecyclohexadienone, formally derived from a benzoquinone by replacement of one of the quinone oxygens by a methylidene group. | 2.11 | 1 | 0 | quinomethane | |
| beta-lactams 2-azetidinone: structure in first source. azetidin-2-one : An unsubstituted beta-lactam compound.. beta-lactam : A lactam in which the amide bond is contained within a four-membered ring, which includes the amide nitrogen and the carbonyl carbon. | 2 | 1 | 0 | beta-lactam antibiotic allergen; beta-lactam | |
| naproxen Naproxen: An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout.. naproxen : A methoxynaphthalene that is 2-methoxynaphthalene substituted by a carboxy ethyl group at position 6. Naproxen is a non-steroidal anti-inflammatory drug commonly used for the reduction of pain, fever, inflammation and stiffness caused by conditions such as osteoarthritis, kidney stones, rheumatoid arthritis, psoriatic arthritis, gout, ankylosing spondylitis, menstrual cramps, tendinitis, bursitis, and for the treatment of primary dysmenorrhea. It works by inhibiting both the COX-1 and COX-2 enzymes. | 7.04 | 1 | 0 | methoxynaphthalene; monocarboxylic acid | antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; environmental contaminant; gout suppressant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic |
| 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. | 3.43 | 2 | 0 | chalcogen; monoatomic oxygen; nonmetal atom | macronutrient |
| palladium(ii) acetate [no description available] | 2.05 | 1 | 0 | ||
| vinylphosphonic acid [no description available] | 2.1 | 1 | 0 | ||
| baralyme Baralyme: barium hydroxide mixt. with calcium hydroxide & potassium hydroxide | 1.98 | 1 | 0 | ||
| organophosphonates hydrogenphosphite : A divalent inorganic anion resulting from the removal of a proton from two of the hydroxy groups of phosphorous acid. | 2.53 | 2 | 0 | divalent inorganic anion; phosphite ion | |
| methyl-1alpha, 7alpha-dihydroxy-3-oxopregn-4-en-21-oate methyl-1alpha, 7alpha-dihydroxy-3-oxopregn-4-en-21-oate: structure; RN given refers to (1alpha,7alpha)-isomer | 1.93 | 1 | 0 | ||
| lilial [no description available] | 2.1 | 1 | 0 | ||
| dihydropyridines Dihydropyridines: Pyridine moieties which are partially saturated by the addition of two hydrogen atoms in any position. | 2.1 | 1 | 0 | ||
| acetyl coenzyme a Acetyl Coenzyme A: Acetyl CoA participates in the biosynthesis of fatty acids and sterols, in the oxidation of fatty acids and in the metabolism of many amino acids. It also acts as a biological acetylating agent. | 2.13 | 1 | 0 | acyl-CoA | acyl donor; coenzyme; effector; fundamental metabolite |
| glycosides [no description available] | 3.14 | 1 | 0 | ||
| diethyl fumarate diethyl fumarate : A dieter obtained by the formal condensation of fumaric acid with ethanol. | 2.05 | 1 | 0 | diester | metabolite |
| thiourea Thiourea: A photographic fixative used also in the manufacture of resins. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), this substance may reasonably be anticipated to be a carcinogen (Merck Index, 9th ed). Many of its derivatives are ANTITHYROID AGENTS and/or FREE RADICAL SCAVENGERS.. thiourea : The simplest member of the thiourea class, consisting of urea with the oxygen atom substituted by sulfur. | 2.03 | 1 | 0 | one-carbon compound; thioureas; ureas | antioxidant; chromophore |
| galactal galactal: RN given refers to cpd with unspecified isomeric designation; structure | 2 | 1 | 0 | anhydrohexose; glycal | |
| thiopental Thiopental: A barbiturate that is administered intravenously for the induction of general anesthesia or for the production of complete anesthesia of short duration.. thiopental : A barbiturate, the structure of which is that of 2-thiobarbituric acid substituted at C-5 by ethyl and sec-pentyl groups. | 6.93 | 1 | 0 | barbiturates | anticonvulsant; drug allergen; environmental contaminant; intravenous anaesthetic; sedative; xenobiotic |
| alpha-chymotrypsin Chymotrypsin: A serine endopeptidase secreted by the pancreas as its zymogen, CHYMOTRYPSINOGEN and carried in the pancreatic juice to the duodenum where it is activated by TRYPSIN. It selectively cleaves aromatic amino acids on the carboxyl side. | 1.96 | 1 | 0 | ||
| naphthoquinones Naphthoquinones: Naphthalene rings which contain two ketone moieties in any position. They can be substituted in any position except at the ketone groups. | 2.03 | 1 | 0 | ||
| diethyl maleate diethyl maleate : A maleate ester resulting from the formal condensation of both carboxy groups of maleic acid with ethanol. A colourless liquid at room temperature (m.p. -10degreeC) with boiling point 220degreeC at 1 atm., it is commonly used as a dienophile for Diels-Alder-type cycloaddition reactions in organic synthesis. | 2.05 | 1 | 0 | ethyl ester; maleate ester | glutathione depleting agent |
| sphingosine sphing-4-enine : A sphingenine in which the C=C double bond is located at the 4-position.. sphingenine : A 2-aminooctadecene-1,3-diol having (2S,3R)-configuration.. sphingoid : Sphinganine, its homologs and stereoisomers, and the hydroxy and unsaturated derivatives of these compounds.. 2-aminooctadec-4-ene-1,3-diol : A 2-aminooctadecene-1,3-diol having its double bond at position 4. | 2.13 | 1 | 0 | sphing-4-enine | human metabolite; mouse metabolite |
| 12-oxophytodienoic acid 12-oxophytodienoic acid: structure given in first source; a jasmonate precursor that induces phytoalexin synthesis | 7.11 | 1 | 0 | carbocyclic fatty acid; olefinic fatty acid; oxo carboxylic acid | |
| linoleic acid Linoleic Acid: A doubly unsaturated fatty acid, occurring widely in plant glycosides. It is an essential fatty acid in mammalian nutrition and is used in the biosynthesis of prostaglandins and cell membranes. (From Stedman, 26th ed). linoleic acid : An octadecadienoic acid in which the two double bonds are at positions 9 and 12 and have Z (cis) stereochemistry. | 2.11 | 1 | 0 | octadecadienoic acid; omega-6 fatty acid | algal metabolite; Daphnia galeata metabolite; plant metabolite |
| 8,11,14-eicosatrienoic acid 8,11,14-Eicosatrienoic Acid: A 20-carbon-chain fatty acid, unsaturated at positions 8, 11, and 14. It differs from arachidonic acid, 5,8,11,14-eicosatetraenoic acid, only at position 5.. all-cis-icosa-8,11,14-trienoic acid : An icosatrienoic acid having three cis double bonds at positions 8, 11 and 14. | 2.41 | 1 | 0 | fatty acid 20:3; long-chain fatty acid | fungal metabolite; human metabolite; nutraceutical |
| 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. | 2.44 | 2 | 0 | linolenic acid; omega-3 fatty acid | micronutrient; mouse metabolite; nutraceutical |
| jasmonic acid jasmonic acid: a derivative of alpha-linolenic acid that has a role in plant response to herbivory analogous to the role of prostanoids in inflammation in mammals;. jasmonic acid : An oxo monocarboxylic acid that is (3-oxocyclopentyl)acetic acid substituted by a (2Z)-pent-2-en-1-yl group at position 2 of the cyclopentane ring. | 2.06 | 1 | 0 | oxo monocarboxylic acid | jasmonates; plant metabolite |
| lysophosphatidylcholines lysophosphatidylcholine : An acylglycerophosphocholine resulting from partial hydrolysis of a phosphatidylcholine, which removes one of the fatty acyl groups. The structure is depicted in the image where R1 = acyl, R2 = H or where R1 = H, R2 = acyl. | 2.42 | 2 | 0 | 1-O-acyl-sn-glycero-3-phosphocholine | |
| 13-hydroperoxy-9,11-octadecadienoic acid 13-hydroperoxy-9,11-octadecadienoic acid: RN given refers to (E,Z)-isomer; RN for unspecified isomer not in Chemline 8/12/83. 13-HPODE : An HPODE (hydroperoxyoctadecadienoic acid) in which the double bonds are at positions 9 and 11 (E and Z geometry, respectively) and the hydroperoxy group is at position 13. | 2.43 | 2 | 0 | hydroperoxy polyunsaturated fatty acid; octadecadienoic acid | |
| antimony Antimony: A metallic element that has the atomic symbol Sb, atomic number 51, and atomic weight 121.75. It is used as a metal alloy and as medicinal and poisonous salts. It is toxic and an irritant to the skin and the mucous membranes. | 2.06 | 1 | 0 | metalloid atom; pnictogen | |
| aluminum Aluminum: A metallic element that has the atomic number 13, atomic symbol Al, and atomic weight 26.98. | 2.02 | 1 | 0 | boron group element atom; elemental aluminium; metal atom | |
| sulfur Sulfur: An element that is a member of the chalcogen family. It has an atomic symbol S, atomic number 16, and atomic weight [32.059; 32.076]. It is found in the amino acids cysteine and methionine. | 6.93 | 1 | 0 | chalcogen; nonmetal atom | macronutrient |
| fumarates Fumarates: Compounds based on fumaric acid.. fumarate(2-) : A C4-dicarboxylate that is the E-isomer of but-2-enedioate(2-) | 2.05 | 1 | 0 | butenedioate; C4-dicarboxylate | human metabolite; metabolite; Saccharomyces cerevisiae metabolite |
| phosphorus Phosphorus: A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions. | 2.08 | 1 | 0 | monoatomic phosphorus; nonmetal atom; pnictogen | macronutrient |
| dioleoyl phosphatidylethanolamine dioleoyl phosphatidylethanolamine: chemical name in article is incorrect - phosphatidylethandamine instead of phosphatidylethanolamine. dioleoyl phosphatidylethanolamine : A phosphatidylethanolamine in which the phosphatidyl acyl groups are both oleoyl. | 2.43 | 2 | 0 | phosphatidylethanolamine | |
| diarachidonyl diglyceride diradylglycerol : Any lipid that is glycerol bearing two substituent groups - either acyl, alkyl, or alk-1-enyl - at any two of the three possible positions. | 2.11 | 1 | 0 | ||
| 13-hydroperoxy-9,11,15-octadecatrienoic acid 13-hydroperoxy-9,11,15-octadecatrienoic acid: structure given in first source; RN given refers to (E,Z,Z)-isomer; RN for cpd without isomeric designation not available 11/88 | 2.13 | 1 | 0 | ||
| colneleic acid colneleic acid: structure. colneleic acid : A long-chain, divinyl ether fatty acid composed of 8-nonenoic acid having the E- hydrogen at position 9 substituted by a (1E,3Z)-nona-1,3,-dien-1-yloxy group. | 2.93 | 4 | 0 | divinyl ether fatty acid; long-chain fatty acid; straight-chain fatty acid | |
| oxepins Oxepins: Compounds based on a 7-membered heterocyclic ring including an oxygen. They can be considered a medium ring ether. A natural source is the MONTANOA plant genus. Some dibenzo-dioxepins, called depsidones, are found in GARCINIA plants. | 2.21 | 1 | 0 | ||
| chlorhexidine Chlorhexidine: A disinfectant and topical anti-infective agent used also as mouthwash to prevent oral plaque.. chlorhexidine : A bisbiguanide compound with a structure consisting of two (p-chlorophenyl)guanide units linked by a hexamethylene bridge. | 7.03 | 1 | 0 | biguanides; monochlorobenzenes | antibacterial agent; antiinfective agent |
| mocetinostat mocetinostat: undergoing phase II clinical trials for treatment of cancer. mocetinostat : A benzamide obtained by formal condensation of the carboxy group of 4-({[4-(pyridin-3-yl)pyrimidin-2-yl]amino}methyl)benzoic acid with one of the amino groups of benzene-1,2-diamine. It is an orally active and isotype-selective HDAC inhibitor which exhibits antitumour activity (IC50 = 0.15, 0.29, 1.66 and 0.59 muM for HDAC1, HDAC2, HDAC3 and HDAC11). | 2.71 | 3 | 0 | aminopyrimidine; benzamides; pyridines; secondary amino compound; secondary carboxamide; substituted aniline | antineoplastic agent; apoptosis inducer; autophagy inducer; cardioprotective agent; EC 3.5.1.98 (histone deacetylase) inhibitor; hepatotoxic agent |
| ribose ribopyranose : The pyranose form of ribose. | 2.05 | 1 | 0 | D-ribose; ribopyranose | |
| cytochrome c-t Cytochromes c: Cytochromes of the c type that are found in eukaryotic MITOCHONDRIA. They serve as redox intermediates that accept electrons from MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX III and transfer them to MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX IV. | 2.58 | 2 | 0 | ||
| cellulose DEAE-Cellulose: Cellulose derivative used in chromatography, as ion-exchange material, and for various industrial applications. | 2.08 | 1 | 0 | glycoside | |
| phosphatidylcholines Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety. | 2.1 | 1 | 0 | 1,2-diacyl-sn-glycero-3-phosphocholine | |
| chlorophyll a Chlorophyll: Porphyrin derivatives containing magnesium that act to convert light energy in photosynthetic organisms.. chlorophyll : A family of magnesium porphyrins, defined by the presence of a fifth ring beyond the four pyrrole-like rings. The rings can have various side chains which usually include a long phytol chain. | 1.99 | 1 | 0 | chlorophyll; methyl ester | cofactor |
| methyl jasmonate [no description available] | 2.05 | 1 | 0 | ||
| etheroleic acid etheroleic acid: a divinyl ether; structure given in first source. etheroleic acid : A divinyl ether fatty acid that is (9Z,11E,14E)-nonadeca-9,11,14-trienoic acid in which the methylene group at position 10 has been replaced by oxygen. | 2.44 | 2 | 0 | divinyl ether fatty acid; long-chain fatty acid | |
| 2-chlorohexadecanal 2-chlorohexadecanal: structure in first source | 7.41 | 2 | 0 | ||
| warfarin Warfarin: An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.. warfarin : A racemate comprising equal amounts of (R)- and (S)-warfarin. Extensively used as both an anticoagulant drug and as a pesticide against rats and mice.. 4-hydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-2-one : A member of the class of coumarins that is 4-hydroxycoumarin which is substituted at position 3 by a 1-phenyl-3-oxo-1-butyl group. | 2.08 | 1 | 0 | benzenes; hydroxycoumarin; methyl ketone | |
| soda lime soda lime: a mixture of calcium oxide (lime) with 5-20% sodium hydroxide and 6-18% water; carbon dioxide adsorbant | 1.98 | 1 | 0 |
| Condition | Indicated | Relationship Strength | Studies | Trials |
|---|---|---|---|---|
| Disease Models, Animal Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases. | 0 | 3.68 | 3 | 0 |
| Colitis Inflammation of the COLON section of the large intestine (INTESTINE, LARGE), usually with symptoms such as DIARRHEA (often with blood and mucus), ABDOMINAL PAIN, and FEVER. | 0 | 7.31 | 1 | 0 |
| American Trypanosomiasis [description not available] | 0 | 2.6 | 1 | 0 |
| Chagas Disease Infection with the protozoan parasite TRYPANOSOMA CRUZI, a form of TRYPANOSOMIASIS endemic in Central and South America. It is named after the Brazilian physician Carlos Chagas, who discovered the parasite. Infection by the parasite (positive serologic result only) is distinguished from the clinical manifestations that develop years later, such as destruction of PARASYMPATHETIC GANGLIA; CHAGAS CARDIOMYOPATHY; and dysfunction of the ESOPHAGUS or COLON. | 0 | 2.6 | 1 | 0 |
| Chondrodysplasia Punctata, Rhizomelic An autosomal recessive form of CHONDRODYSPLASIA PUNCTATA characterized by defective plasmalogen biosynthesis and impaired peroxisomes. Patients have shortened proximal limbs and severely disturbed endochondral bone formation. The metabolic defects associated with the impaired peroxisomes are present only in the rhizomelic form of chondrodysplasia punctata. (From Scriver et al, Metabolic Basis of Inherited Disease, 6th ed, p1497) | 0 | 2.25 | 1 | 0 |
| Acute Confusional Senile Dementia [description not available] | 0 | 2.25 | 1 | 0 |
| Alzheimer Disease A degenerative disease of the BRAIN characterized by the insidious onset of DEMENTIA. Impairment of MEMORY, judgment, attention span, and problem solving skills are followed by severe APRAXIAS and a global loss of cognitive abilities. The condition primarily occurs after age 60, and is marked pathologically by severe cortical atrophy and the triad of SENILE PLAQUES; NEUROFIBRILLARY TANGLES; and NEUROPIL THREADS. (From Adams et al., Principles of Neurology, 6th ed, pp1049-57) | 0 | 2.25 | 1 | 0 |
| Aberrant Crypt Foci Clusters of colonic crypts that appear different from the surrounding mucosa when visualized after staining. They are of interest as putative precursors to colorectal adenomas and potential biomarkers for colorectal carcinoma. | 0 | 2.31 | 1 | 0 |
| Carcinogenesis The origin, production or development of cancer through genotypic and phenotypic changes which upset the normal balance between cell proliferation and cell death. Carcinogenesis generally requires a constellation of steps, which may occur quickly or over a period of many years. | 0 | 7.31 | 1 | 0 |
| Innate Inflammatory Response [description not available] | 0 | 2.31 | 1 | 0 |
| Inflammation A pathological process characterized by injury or destruction of tissues caused by a variety of cytologic and chemical reactions. It is usually manifested by typical signs of pain, heat, redness, swelling, and loss of function. | 0 | 2.31 | 1 | 0 |
| Infections, Vibrio [description not available] | 0 | 2.17 | 1 | 0 |
| Anesthesia A state characterized by loss of feeling or sensation. This depression of nerve function is usually the result of pharmacologic action and is induced to allow performance of surgery or other painful procedures. | 0 | 5.07 | 45 | 0 |
| Extravascular Hemolysis [description not available] | 0 | 2.06 | 1 | 0 |
| Hemolysis The destruction of ERYTHROCYTES by many different causal agents such as antibodies, bacteria, chemicals, temperature, and changes in tonicity. | 0 | 2.06 | 1 | 0 |
| Arrhythmia [description not available] | 0 | 6.93 | 1 | 0 |
| Arrhythmias, Cardiac Any disturbances of the normal rhythmic beating of the heart or MYOCARDIAL CONTRACTION. Cardiac arrhythmias can be classified by the abnormalities in HEART RATE, disorders of electrical impulse generation, or impulse conduction. | 0 | 1.93 | 1 | 0 |
| Intraocular Pressure The pressure of the fluids in the eye. | 0 | 6.93 | 1 | 0 |
| Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. | 0 | 2.85 | 4 | 0 |
| Acute Liver Injury, Drug-Induced [description not available] | 0 | 3.78 | 4 | 0 |
| Hepatitis, Infectious [description not available] | 0 | 1.94 | 1 | 0 |
| Hepatitis INFLAMMATION of the LIVER. | 0 | 2.63 | 3 | 0 |
| Hepatitis A INFLAMMATION of the LIVER in humans caused by a member of the HEPATOVIRUS genus, HUMAN HEPATITIS A VIRUS. It can be transmitted through fecal contamination of food or water. | 0 | 1.94 | 1 | 0 |
| Chemical and Drug Induced Liver Injury A spectrum of clinical liver diseases ranging from mild biochemical abnormalities to ACUTE LIVER FAILURE, caused by drugs, drug metabolites, herbal and dietary supplements and chemicals from the environment. | 0 | 3.78 | 4 | 0 |
| Sinus Infections [description not available] | 0 | 1.94 | 1 | 0 |
| Sinusitis Inflammation of the NASAL MUCOSA in one or more of the PARANASAL SINUSES. | 0 | 1.94 | 1 | 0 |
| Kidney Diseases Pathological processes of the KIDNEY or its component tissues. | 0 | 2.36 | 2 | 0 |
| Female Genital Diseases [description not available] | 0 | 1.94 | 1 | 0 |
| Genital Diseases, Female Pathological processes involving the female reproductive tract (GENITALIA, FEMALE). | 0 | 1.94 | 1 | 0 |
| Disease A definite pathologic process with a characteristic set of signs and symptoms. It may affect the whole body or any of its parts, and its etiology, pathology, and prognosis may be known or unknown. | 0 | 1.92 | 1 | 0 |
| Pyrexia [description not available] | 0 | 1.92 | 1 | 0 |
| Fever An abnormal elevation of body temperature, usually as a result of a pathologic process. | 0 | 1.92 | 1 | 0 |
| Benign Neoplasms [description not available] | 0 | 2.87 | 1 | 0 |
| Abnormalities, Drug-Induced Congenital abnormalities caused by medicinal substances or drugs of abuse given to or taken by the mother, or to which she is inadvertently exposed during the manufacture of such substances. The concept excludes abnormalities resulting from exposure to non-medicinal chemicals in the environment. | 0 | 2.87 | 1 | 0 |
| Neoplasms New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms. | 0 | 2.87 | 1 | 0 |
| Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms. | 0 | 1.99 | 1 | 0 |
| EHS Tumor [description not available] | 0 | 1.99 | 1 | 0 |
| Fibrosarcoma A sarcoma derived from deep fibrous tissue, characterized by bundles of immature proliferating fibroblasts with variable collagen formation, which tends to invade locally and metastasize by the bloodstream. (Stedman, 25th ed) | 0 | 1.99 | 1 | 0 |