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. | 2.95 | 4 | 0 | amino acid zwitterion; gamma-amino acid; monocarboxylic acid | human metabolite; neurotransmitter; Saccharomyces cerevisiae metabolite; signalling molecule |
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. | 2.05 | 1 | 0 | alkane | xenobiotic |
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. | 4.3 | 4 | 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 |
toluene methylbenzene : Any alkylbenzene that is benzene substituted with one or more methyl groups. | 2 | 1 | 0 | methylbenzene; toluenes; volatile organic compound | cholinergic antagonist; fuel additive; neurotoxin; non-polar solvent |
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. | 1.99 | 1 | 0 | ether; organochlorine compound; organofluorine compound | anaesthetic |
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. | 3.79 | 2 | 0 | ether; volatile organic compound | inhalation anaesthetic; non-polar solvent; refrigerant |
halothane [no description available] | 5 | 9 | 0 | haloalkane; organobromine compound; organochlorine compound; organofluorine compound | inhalation anaesthetic |
isoflurane Isoflurane: A stable, non-explosive inhalation anesthetic, relatively free from significant side effects. | 5.58 | 17 | 0 | organofluorine compound | inhalation anaesthetic |
tryptophan Tryptophan: An essential amino acid that is necessary for normal growth in infants and for NITROGEN balance in adults. It is a precursor of INDOLE ALKALOIDS in plants. It is a precursor of SEROTONIN (hence its use as an antidepressant and sleep aid). It can be a precursor to NIACIN, albeit inefficiently, in mammals.. tryptophan : An alpha-amino acid that is alanine bearing an indol-3-yl substituent at position 3. | 2.4 | 2 | 0 | erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid zwitterion; L-alpha-amino acid; proteinogenic amino acid; tryptophan zwitterion; tryptophan | antidepressant; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite |
1,1,2-trichloro-1,2,2-trifluoroethane [no description available] | 2.05 | 1 | 0 | chlorofluorocarbon; haloalkane | NMR solvent; refrigerant |
freon 114 Freon 114: InChIKey: DDMOUSALMHHKOS-UHFFFAOYSA-N | 2.42 | 2 | 0 | | |
chloropentafluoroethane [no description available] | 2.05 | 1 | 0 | organochlorine compound; organofluorine compound | |
perflutren Definity: a fluorocarbon-filled ultrasonic contrast agent; Definity is tradename. octafluoropropane : A fluorocarbon that is propane in which all of the hydrogens have been replaced by fluorines. | 2.42 | 2 | 0 | fluoroalkane; fluorocarbon | |
pentane Pentanes: Five-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives.. pentane : A straight chain alkane consisting of 5 carbon atoms. | 2.05 | 1 | 0 | alkane; volatile organic compound | non-polar solvent; refrigerant |
cyclohexane Cyclohexane: C6H12. cyclohexane : An alicyclic hydrocarbon comprising a ring of six carbon atoms; the cyclic form of hexane, used as a raw material in the manufacture of nylon. | 2.05 | 1 | 0 | cycloalkane; volatile organic compound | non-polar solvent |
nonane iotrochotin: toxin from the Caribbean sponge Iotrochota birotulata, which selectively permeabilizes synaptosomes. nonane : A straight chain alkane composed of 9 carbon atoms. | 2.05 | 1 | 0 | alkane | plant metabolite; volatile oil component |
octafluorocyclobutane perfluorocyclobutane: structure in first source. octafluorocyclobutane : A fluorocarbon that is cyclobutane in which all eight hydrogens are replaced by fluorines. | 2.05 | 1 | 0 | cyclobutanes; fluorocarbon | food packaging gas; food propellant |
cyclooctane [no description available] | 2.05 | 1 | 0 | | |
flurothyl Flurothyl: A convulsant primarily used in experimental animals. It was formerly used to induce convulsions as a alternative to electroshock therapy. | 3.26 | 6 | 0 | ether | |
1,2-dichloroethylene 1,2-dichloroethylene: RN given refers to cpd without isomeric designation | 2 | 1 | 0 | chloroethenes | |
perfluoropentane perfluoropentane: inert expander of tissue spaces, liquid at room temperature, but gaseous at body temperatures; used in experimental eye surgery; structure. perfluoropentane : A fluorocarbon that is pentane in which all of the hydrogens have been replaced by fluorines. | 2.69 | 3 | 0 | fluoroalkane; fluorocarbon | radioopaque medium; ultrasound contrast agent |
helium Helium: A noble gas with the atomic symbol He, atomic number 2, and atomic weight 4.003. It is a colorless, odorless, tasteless gas that is not combustible and does not support combustion. It was first detected in the sun and is now obtained from natural gas. Medically it is used as a diluent for other gases, being especially useful with oxygen in the treatment of certain cases of respiratory obstruction, and as a vehicle for general anesthetics. | 1.99 | 1 | 0 | monoatomic helium; noble gas atom; s-block element atom | food packaging gas |
glutamic acid Glutamic Acid: A non-essential amino acid naturally occurring in the L-form. Glutamic acid is the most common excitatory neurotransmitter in the CENTRAL NERVOUS SYSTEM.. glutamic acid : An alpha-amino acid that is glutaric acid bearing a single amino substituent at position 2. | 1.99 | 1 | 0 | glutamic acid; glutamine family amino acid; L-alpha-amino acid; proteinogenic amino acid | Escherichia coli metabolite; ferroptosis inducer; micronutrient; mouse metabolite; neurotransmitter; nutraceutical |
desflurane Desflurane: A fluorinated ether that is used as a volatile anesthetic for maintenance of general anesthesia. | 3.38 | 7 | 0 | organofluorine compound | inhalation anaesthetic |
2,3-dichlorooctafluorobutane [no description available] | 3.39 | 7 | 0 | | |
1-chloro-1,2,2-trifluorocyclobutane 1-chloro-1,2,2-trifluorocyclobutane: structure given in first source | 3.25 | 6 | 0 | | |
gramicidin a Gramicidin: A group of peptide antibiotics from BACILLUS brevis. Gramicidin C or S is a cyclic, ten-amino acid polypeptide and gramicidins A, B, D are linear. Gramicidin is one of the two principal components of TYROTHRICIN. | 2.4 | 2 | 0 | | |
phosphatidylcholines Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety. | 1.99 | 1 | 0 | 1,2-diacyl-sn-glycero-3-phosphocholine | |