Substance | Relationship Strength | Studies | Trials | Classes | Roles |
ethylene glycol Ethylene Glycol: A colorless, odorless, viscous dihydroxy alcohol. It has a sweet taste, but is poisonous if ingested. Ethylene glycol is the most important glycol commercially available and is manufactured on a large scale in the United States. It is used as an antifreeze and coolant, in hydraulic fluids, and in the manufacture of low-freezing dynamites and resins.. ethanediol : Any diol that is ethane or substituted ethane carrying two hydroxy groups.. ethylene glycol : A 1,2-glycol compound produced via reaction of ethylene oxide with water. | 2.15 | 1 | 0 | ethanediol; glycol | metabolite; mouse metabolite; solvent; toxin |
ammonium hydroxide azane : Saturated acyclic nitrogen hydrides having the general formula NnHn+2. | 2.42 | 2 | 0 | azane; gas molecular entity; mononuclear parent hydride | EC 3.5.1.4 (amidase) inhibitor; metabolite; mouse metabolite; neurotoxin; NMR chemical shift reference compound; nucleophilic reagent; refrigerant |
benzaldehyde [no description available] | 2.01 | 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 |
carbamates [no description available] | 2.01 | 1 | 0 | amino-acid anion | |
carbamic acid carbamic acid : A one-carbon compound that is ammonia in which one of the hydrogens is replaced by a carboxy group. Although carbamic acid derivatives are common, carbamic acid itself has never been synthesised. | 2.01 | 1 | 0 | carbon oxoacid; one-carbon compound; organonitrogen compound | Escherichia coli metabolite |
trimethylenediamine trimethylenediamine: RN given refers to parent cpd; structure. trimethylenediamine : An alkane-alpha,omega-diamine comprising a propane skeleton with amino substituents at positions 1 and 3. | 2.25 | 1 | 0 | alkane-alpha,omega-diamine | human metabolite; mouse metabolite; reagent |
glycine [no description available] | 4.55 | 24 | 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. | 2.01 | 1 | 0 | elemental hydrogen; elemental molecule; gas molecular entity | antioxidant; electron donor; food packaging gas; fuel; human metabolite |
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 | 1 | 0 | alkyl alcohol; one-carbon compound; primary alcohol; volatile organic compound | amphiprotic solvent; Escherichia coli metabolite; fuel; human metabolite; mouse metabolite; Mycoplasma genitalium metabolite |
pyridoxal [no description available] | 2.01 | 1 | 0 | hydroxymethylpyridine; methylpyridines; monohydroxypyridine; pyridinecarbaldehyde; vitamin B6 | cofactor; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
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. | 2.93 | 4 | 0 | aminonaphthalene; naphthalenesulfonic acid | fluorescent probe |
ethylenediamine ethylenediamine: RN given refers to parent cpd; edamine is the recommended contraction for the ethylenediamine radical. ethylenediamine : An alkane-alpha,omega-diamine in which the alkane is ethane. | 2.25 | 1 | 0 | alkane-alpha,omega-diamine | GABA agonist |
2-phenylglycine 2-phenylglycine: RN given refers to cpd without isomeric designation; structure. alpha-phenylglycine : An amino acid with a structure in which a phenyl ring is bonded to the alpha-carbon of glycine. | 2 | 1 | 0 | non-proteinogenic alpha-amino acid | human metabolite |
aniline [no description available] | 2.25 | 1 | 0 | anilines; primary arylamine | |
dimethylformamide Dimethylformamide: A formamide in which the amino hydrogens are replaced by methyl groups.. N,N-dimethylformamide : A member of the class of formamides that is formamide in which the amino hydrogens are replaced by methyl groups. | 2.01 | 1 | 0 | formamides; volatile organic compound | geroprotector; hepatotoxic agent; polar aprotic solvent |
ampicillin Ampicillin: Semi-synthetic derivative of penicillin that functions as an orally active broad-spectrum antibiotic.. ampicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-phenylacetamido group. | 2.41 | 2 | 0 | beta-lactam antibiotic; penicillin allergen; penicillin | antibacterial drug |
penicillanic acid Penicillanic Acid: A building block of penicillin, devoid of significant antibacterial activity. (From Merck Index, 11th ed). penicillanic acid : A penam that consists of 3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane bearing a carboxy group at position 2 and having (2S,5R)-configuration. | 2.7 | 3 | 0 | penicillanic acids | |
propylene glycol methyl ether propylene glycol methyl ether: RN given refers to unspecified methoxypropanol; structure | 2.41 | 1 | 0 | | |
n-butylamine n-butylamine: RN given refers to parent cpd. butan-1-amine : A primary aliphatic amine that is butane substituted by an amino group at position 1. | 2.25 | 1 | 0 | primary aliphatic amine | |
aminopenicillanic acid aminopenicillanic acid: RN given refers to parent cpd; structure. 6-aminopenicillanic acid : A penicillanic acid compound having a (6R)-amino substituent. The active nucleus common to all penicillins, it may be substituted at the 6-amino position to form the semisynthetic penicillins, resulting in a variety of antibacterial and pharmacologic characteristics. | 2.7 | 3 | 0 | amino acid zwitterion; penicillanic acids | allergen |
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. | 2.05 | 1 | 0 | metal allergen; nickel group element atom; platinum group metal atom | |
galactose aldohexose : A hexose with a (potential) aldehyde group at one end. | 2.01 | 1 | 0 | | |
cephalexin Cephalexin: A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.. cephalexin : A semisynthetic first-generation cephalosporin antibiotic having methyl and beta-(2R)-2-amino-2-phenylacetamido groups at the 3- and 7- of the cephem skeleton, respectively. It is effective against both Gram-negative and Gram-positive organisms, and is used for treatment of infections of the skin, respiratory tract and urinary tract. | 3.11 | 5 | 0 | beta-lactam antibiotic allergen; cephalosporin; semisynthetic derivative | antibacterial drug |
7-aminodesacetoxycephalosporanic acid 7-amino-3-methyl-delta(3)-cephem-4-carboxylic acid: key intermediate in preparation of several semisynthetic beta-lactam antibiotics; structure. 7beta-aminodeacetoxycephalosporanic acid : A cephem monocarboxylic acid derivative having a structure based on cephalosporanic acid, deacetoxylated and carrying a 7beta-amino group. | 3.13 | 5 | 0 | cephalosporin; monocarboxylic acid | |
cefaclor anhydrous Cefaclor: Semisynthetic, broad-spectrum antibiotic derivative of CEPHALEXIN.. cefaclor : A cephalosporin bearing chloro and (R)-2-amino-2-phenylacetamido groups at positions 3 and 7, respectively, of the cephem skeleton. | 2.01 | 1 | 0 | cephalosporin | antibacterial drug; drug allergen |
cephalosporin c cephalosporin C: RN given refers to parent cpd; structure in Merck, 9th ed, #1937. cephalosporin C : A cephalosporin antibiotic carrying a 3-acetoxymethyl substituent and a 6-oxo-N(6)-L-lysino group at position 7. | 3.29 | 6 | 0 | cephalosporin | fungal metabolite |
mosher's acid Mosher's acid: structure in first source | 2.01 | 1 | 0 | | |
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. | 2.02 | 1 | 0 | beta-lactam antibiotic allergen; beta-lactam | |
fenton's reagent Fenton's reagent: used for oxidizing sugars & alcohols | 2.45 | 2 | 0 | | |
lanosterol [no description available] | 2.31 | 1 | 0 | 14alpha-methyl steroid; 3beta-sterol; tetracyclic triterpenoid | bacterial metabolite; human metabolite; mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite |
oxazolone Oxazolone: Immunologic adjuvant and sensitizing agent. | 7.02 | 1 | 0 | | |
1-butyl-3-methylimidazolium tetrafluoroborate [no description available] | 2.03 | 1 | 0 | | |
phenylacetyl disulfide phenylacetyl disulfide: structure in first source | 2.25 | 1 | 0 | | |
pectenotoxin 6 pectenotoxin 6: isolated from scallops (Patinopecten yessoensis); structure in first source | 1.99 | 1 | 0 | polycyclic ether; spiroketal | marine metabolite |
sorbitan monooleate [no description available] | 2.01 | 1 | 0 | fatty acid ester | |
ganoderic acid a ganoderic acid A: isolated from Ganoderma lucidum; structure in first source | 2.31 | 1 | 0 | | |