| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
benzene
[no description available] | 2.05 | 1 | 0 | aromatic annulene;
benzenes;
volatile organic compound | carcinogenic agent;
environmental contaminant;
non-polar solvent |
carbon monoxide
Carbon Monoxide: Carbon monoxide (CO). A poisonous colorless, odorless, tasteless gas. It combines with hemoglobin to form carboxyhemoglobin, which has no oxygen carrying capacity. The resultant oxygen deprivation causes headache, dizziness, decreased pulse and respiratory rates, unconsciousness, and death. (From Merck Index, 11th ed). carbon monoxide : A one-carbon compound in which the carbon is joined only to a single oxygen. It is a colourless, odourless, tasteless, toxic gas. | 2.04 | 1 | 0 | carbon oxide;
gas molecular entity;
one-carbon compound | biomarker;
EC 1.9.3.1 (cytochrome c oxidase) inhibitor;
human metabolite;
ligand;
metabolite;
mitochondrial respiratory-chain inhibitor;
mouse metabolite;
neurotoxin;
neurotransmitter;
P450 inhibitor;
probe;
signalling molecule;
vasodilator agent |
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. | 2.03 | 1 | 0 | sulfoxide;
volatile organic compound | alkylating agent;
antidote;
Escherichia coli metabolite;
geroprotector;
MRI contrast agent;
non-narcotic analgesic;
polar aprotic solvent;
radical scavenger |
glycine
[no description available] | 2.11 | 1 | 0 | alpha-amino acid;
amino acid zwitterion;
proteinogenic amino acid;
serine family amino acid | EC 2.1.2.1 (glycine hydroxymethyltransferase) inhibitor;
fundamental metabolite;
hepatoprotective agent;
micronutrient;
neurotransmitter;
NMDA receptor agonist;
nutraceutical |
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. | 2.08 | 1 | 0 | elemental hydrogen;
elemental molecule;
gas molecular entity | antioxidant;
electron donor;
food packaging gas;
fuel;
human metabolite |
pyridine
azine : An organonitrogen compound of general structure RCH=N-N=CHR or RR'C=N-N=CRR'. | 2.03 | 1 | 0 | azaarene;
mancude organic heteromonocyclic parent;
monocyclic heteroarene;
pyridines | environmental contaminant;
NMR chemical shift reference compound |
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). | 7.51 | 2 | 0 | 1,4-benzoquinones | cofactor;
human xenobiotic metabolite;
mouse metabolite |
acrolein
[no description available] | 2.05 | 1 | 0 | enal | herbicide;
human xenobiotic metabolite;
toxin |
acrylonitrile
[no description available] | 2.46 | 2 | 0 | aliphatic nitrile;
volatile organic compound | antifungal agent;
carcinogenic agent;
fungal metabolite;
mutagen;
polar aprotic solvent |
vinyl ether
vinyl ether: major descriptor (65-85); on-line search VINYL COMPOUNDS (66-85); Index Medicus search VINYL ETHER (65-85) | 2.05 | 1 | 0 | ether | |
cyclohexene
cyclohexene : A cycloalkene that is cylohexane with a single double bond. | 2.05 | 1 | 0 | cycloalkene | |
quinazolines
Quinazolines: A group of aromatic heterocyclic compounds that contain a bicyclic structure with two fused six-membered aromatic rings, a benzene ring and a pyrimidine ring.. quinazoline : A mancude organic heterobicyclic parent that is naphthalene in which the carbon atoms at positions 1 and 3 have been replaced by nitrogen atoms.. quinazolines : Any organic heterobicyclic compound based on a quinazoline skeleton and its substituted derivatives. | 2.11 | 1 | 0 | azaarene;
mancude organic heterobicyclic parent;
ortho-fused heteroarene;
quinazolines | |
fluorobenzenes
Fluorobenzenes: Derivatives of BENZENE that contain FLUORINE.. monofluorobenzene : The simplest member of the class of monofluorobenzenes that is benzene carrying a single fluoro substituent.. fluorobenzenes : Any fluoroarene that is a benzene or a substituted benzene carrying at least one fluoro group. | 2.05 | 1 | 0 | monofluorobenzenes | NMR chemical shift reference compound |
iodobenzene
iodobenzene: RN given refers to unlabeled parent cpd | 2.05 | 1 | 0 | | |
1,3-cyclohexadiene
1,3-cyclohexadiene: structure given in first source | 2.31 | 1 | 0 | cyclohexadiene | |
tetrabutylammonium
tetrabutylammonium: lipophilic probe; RN given refers to parent cpd | 2.02 | 1 | 0 | quaternary ammonium ion | |
glyphosphine
glyphosine : A tertiary amino compound that consists of glycine bearing two N-phosphonomethyl substituents. | 2.11 | 1 | 0 | glycine derivative;
phosphonic acids;
tertiary amino compound | plant growth retardant |
cyanoketone
Cyanoketone: 2 alpha-Cyano-17 beta-hydroxy-4,4',17 alpha-trimethylandrost-5-ene-3-one. An androstenolone-nitrile compound with steroidogenesis-blocking activity. | 2.07 | 1 | 0 | | |
benoxaprofen
4-phenylcyclohexene: RN in Chemline for cpd without designation of unsaturation: 31017-40-0 | 2.05 | 1 | 0 | | |
molybdenum
Molybdenum: A metallic element with the atomic symbol Mo, atomic number 42, and atomic weight 95.95. It is an essential trace element, being a component of the enzymes xanthine oxidase, aldehyde oxidase, and nitrate reductase. | 2.74 | 3 | 0 | chromium group element atom | 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. | 3.2 | 5 | 0 | metal allergen;
nickel group element atom;
platinum group metal atom | |
platinum
Platinum: A heavy, soft, whitish metal, resembling tin, with atomic number 78, atomic weight 195.084, symbol Pt. It is used in manufacturing equipment for laboratory and industrial use. It occurs as a black powder (platinum black) and as a spongy substance (spongy platinum) and may have been known in Pliny's time as alutiae. | 2.04 | 1 | 0 | elemental platinum;
nickel 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. | 2.03 | 1 | 0 | f-block element atom;
lanthanoid atom | |
vanadium
Vanadium: A metallic element with the atomic symbol V, atomic number 23, and atomic weight 50.94. It is used in the manufacture of vanadium steel. Prolonged exposure can lead to chronic intoxication caused by absorption usually via the lungs. | 2.46 | 2 | 0 | elemental vanadium;
vanadium group element atom | micronutrient |
zirconium
Zirconium: A rather rare metallic element with atomic number 40, atomic weight 91.224, and symbol Zr. | 2.11 | 1 | 0 | titanium group element atom | |
palladium chloride
palladium chloride: RN given refers to parent cpd; structure. palladium(II) chloride : A palladium coordination entity consisting of palladium(II) bound to two chlorine atoms. | 2.05 | 1 | 0 | palladium coordination entity | catalyst |
iodine
[no description available] | 2.05 | 1 | 0 | halide anion;
monoatomic iodine | human 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. | 4.96 | 35 | 0 | benzenes;
phenyl acetates | |
alkenes
[no description available] | 2.99 | 4 | 0 | | |
norharman
norharman: RN given refers to parent cpd. beta-carboline : The parent compound of the beta-carbolines, a tricyclic structure comprising an indole ring system ortho- fused to C-3 and C-4 of a pyridine ring. | 2.11 | 1 | 0 | beta-carbolines;
mancude organic heterotricyclic parent | fungal metabolite;
marine metabolite |
bathocuproine
bathocuproine: reagent for copper; RN given refers to parent cpd | 2.25 | 1 | 0 | | |
1,7-phenanthroline
[no description available] | 2.25 | 1 | 0 | phenanthroline | |
zirconium phosphate
zirconium phosphate: reagent for carcinoembryonic antigen determination in plasma from patients having benign or malignant disease; RN given refers to cpd with unspecified ratio | 2.11 | 1 | 0 | | |
cerous chloride
cerous chloride: RN given refers to cpd with MF CeCl3 | 2.03 | 1 | 0 | cerium coordination entity | |
organophosphonates
hydrogenphosphite : A divalent inorganic anion resulting from the removal of a proton from two of the hydroxy groups of phosphorous acid. | 2.05 | 1 | 0 | divalent inorganic anion;
phosphite ion | |
4,5-diazafluoren-9-one
4,5-diazafluoren-9-one: structure in first source | 2.63 | 2 | 0 | | |
betadex
beta-Cyclodextrins: Cyclic GLUCANS consisting of seven (7) glucopyranose units linked by 1,4-glycosidic bonds. | 2.13 | 1 | 0 | cyclodextrin | |
cinnamaldehyde
3-phenylprop-2-enal : A member of the class of cinnamaldehydes that is prop-2-enal in which a hydrogen at position 3 has been replaced by a phenyl group. The configuration of the double bond is not specified; the name "cinnamaldehyde" is widely used to refer to the E (trans) isomer.. (E)-cinnamaldehyde : The E (trans) stereoisomer of cinnamaldehyde, the parent of the class of cinnamaldehydes. | 2.05 | 1 | 0 | 3-phenylprop-2-enal;
cinnamaldehydes | antifungal agent;
EC 4.3.1.24 (phenylalanine ammonia-lyase) inhibitor;
flavouring agent;
hypoglycemic agent;
plant metabolite;
sensitiser;
vasodilator agent |
sesquiterpenes
[no description available] | 2.08 | 1 | 0 | | |
cinnamonitrile
cinnamonitrile: RN given refers to cpd without isomeric designation | 2.05 | 1 | 0 | | |
oxazolone
Oxazolone: Immunologic adjuvant and sensitizing agent. | 2.06 | 1 | 0 | | |
silicon
Silicon: A trace element that constitutes about 27.6% of the earth's crust in the form of SILICON DIOXIDE. It does not occur free in nature. Silicon has the atomic symbol Si, atomic number 14, and atomic weight [28.084; 28.086]. | 2.07 | 1 | 0 | carbon group element atom;
metalloid atom;
nonmetal atom | |
aluminum oxide
Aluminum Oxide: An oxide of aluminum, occurring in nature as various minerals such as bauxite, corundum, etc. It is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture of dental cements and refractories. | 2.05 | 1 | 0 | | |
hongoquercin a
hongoquercin A: structure in first source | 2.08 | 1 | 0 | | |