| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
betaine
glycine betaine : The amino acid betaine derived from glycine. | 1.97 | 1 | 0 | amino-acid betaine;
glycine derivative | fundamental metabolite |
choline
[no description available] | 8.99 | 14 | 0 | cholines | allergen;
Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
neurotransmitter;
nutrient;
plant metabolite;
Saccharomyces cerevisiae metabolite |
dimethylamine
[no description available] | 2.05 | 1 | 0 | methylamines;
secondary aliphatic amine | 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. | 1.96 | 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] | 3.92 | 13 | 0 | ethanolamines;
primary alcohol;
primary amine | Escherichia coli metabolite;
human metabolite;
mouse metabolite |
glycine
[no description available] | 1.98 | 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 |
glycerol
Moon: The natural satellite of the planet Earth. It includes the lunar cycles or phases, the lunar month, lunar landscapes, geography, and soil. | 1.97 | 1 | 0 | alditol;
triol | algal metabolite;
detergent;
Escherichia coli metabolite;
geroprotector;
human metabolite;
mouse metabolite;
osmolyte;
Saccharomyces cerevisiae metabolite;
solvent |
inositol
Inositol: An isomer of glucose that has traditionally been considered to be a B vitamin although it has an uncertain status as a vitamin and a deficiency syndrome has not been identified in man. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1379) Inositol phospholipids are important in signal transduction.. inositol : Any cyclohexane-1,2,3,4,5,6-hexol.. 1D-chiro-inositol : Belonging to the inositol family of compounds, D-chiro-inositol (DCI) is an isomer of glucose. It is an important secondary messenger in insulin signal transduction.. muco-inositol : An inositol that is cyclohexane-1,2,3,4,5,6-hexol having a (1R,2R,3r,4R,5S,6r)-configuration. | 1.97 | 1 | 0 | cyclitol;
hexol | |
3-(1-methylpyrrolidin-2-yl)pyridine
3-(1-methylpyrrolidin-2-yl)pyridine : An N-alkylpyrrolidine that consists of N-methylpyrrolidine bearing a pyridin-3-yl substituent at position 2. | 2.05 | 1 | 0 | N-alkylpyrrolidine;
pyridine alkaloid;
pyrrolidine alkaloid | |
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. | 1.99 | 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 |
trimethylamine
[no description available] | 2.05 | 1 | 0 | methylamines;
tertiary amine | Escherichia coli metabolite;
human xenobiotic 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. | 2.02 | 1 | 0 | aminonaphthalene;
naphthalenesulfonic acid | fluorescent probe |
4-aminopyridine
[no description available] | 2.05 | 1 | 0 | aminopyridine;
aromatic amine | avicide;
orphan drug;
potassium channel blocker |
n-amino-n,n-dimethylaminoethanol
N-amino-N,N-dimethylaminoethanol: structure given in first source | 1.99 | 1 | 0 | | |
norfenefrine
norfenefrine: RN given refers to cpd without isomeric designation; structure | 1.93 | 1 | 0 | phenols | |
octopamine
Octopamine: An alpha-adrenergic sympathomimetic amine, biosynthesized from tyramine in the CNS and platelets and also in invertebrate nervous systems. It is used to treat hypotension and as a cardiotonic. The natural D(-) form is more potent than the L(+) form in producing cardiovascular adrenergic responses. It is also a neurotransmitter in some invertebrates.. octopamine : A member of the class of phenylethanolamines that is phenol which is substituted at the para- position by a 2-amino-1-hydroxyethyl group. A biogenic phenylethanolamine which has been found to act as a neurotransmitter, neurohormone or neuromodulator in invertebrates. | 1.93 | 1 | 0 | phenylethanolamines;
tyramines | neurotransmitter |
tetraethylammonium
Tetraethylammonium: A potassium-selective ion channel blocker. (From J Gen Phys 1994;104(1):173-90) | 2.05 | 1 | 0 | quaternary ammonium ion | |
amifampridine
Amifampridine: 4-Aminopyridine derivative that acts as a POTASSIUM CHANNEL blocker to increase release of ACETYLCHOLINE from nerve terminals. It is used in the treatment of CONGENITAL MYASTHENIC SYNDROMES. | 2.05 | 1 | 0 | aminopyridine | |
triiodothyronine
Triiodothyronine: A T3 thyroid hormone normally synthesized and secreted by the thyroid gland in much smaller quantities than thyroxine (T4). Most T3 is derived from peripheral monodeiodination of T4 at the 5' position of the outer ring of the iodothyronine nucleus. The hormone finally delivered and used by the tissues is mainly T3.. 3,3',5-triiodo-L-thyronine : An iodothyronine compound having iodo substituents at the 3-, 3'- and 5-positions. Although some is produced in the thyroid, most of the 3,3',5-triiodo-L-thyronine in the body is generated by mono-deiodination of L-thyroxine in the peripheral tissues. Its metabolic activity is about 3 to 5 times that of L-thyroxine. The sodium salt is used in the treatment of hypothyroidism. | 1.93 | 1 | 0 | 2-halophenol;
amino acid zwitterion;
iodophenol;
iodothyronine | human metabolite;
mouse metabolite;
thyroid hormone |
alanine
Alanine: A non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases IMMUNITY, and provides energy for muscle tissue, BRAIN, and the CENTRAL NERVOUS SYSTEM.. alanine : An alpha-amino acid that consists of propionic acid bearing an amino substituent at position 2. | 1.98 | 1 | 0 | alanine zwitterion;
alanine;
L-alpha-amino acid;
proteinogenic amino acid;
pyruvate family amino acid | EC 4.3.1.15 (diaminopropionate ammonia-lyase) inhibitor;
fundamental metabolite |
serine
Serine: A non-essential amino acid occurring in natural form as the L-isomer. It is synthesized from GLYCINE or THREONINE. It is involved in the biosynthesis of PURINES; PYRIMIDINES; and other amino acids.. serine : An alpha-amino acid that is alanine substituted at position 3 by a hydroxy group. | 1.97 | 1 | 0 | L-alpha-amino acid;
proteinogenic amino acid;
serine family amino acid;
serine zwitterion;
serine | algal metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
phenylephrine
Phenylephrine: An alpha-1 adrenergic agonist used as a mydriatic, nasal decongestant, and cardiotonic agent.. phenylephrine : A member of the class of the class of phenylethanolamines that is (1R)-2-(methylamino)-1-phenylethan-1-ol carrying an additional hydroxy substituent at position 3 on the phenyl ring. | 1.93 | 1 | 0 | phenols;
phenylethanolamines;
secondary amino compound | alpha-adrenergic agonist;
cardiotonic drug;
mydriatic agent;
nasal decongestant;
protective agent;
sympathomimetic agent;
vasoconstrictor agent |
cytidine diphosphate
Cytidine Diphosphate: Cytidine 5'-(trihydrogen diphosphate). A cytosine nucleotide containing two phosphate groups esterified to the sugar moiety. Synonyms: CRPP; cytidine pyrophosphate. | 1.98 | 1 | 0 | cytidine 5'-phosphate;
pyrimidine ribonucleoside 5'-diphosphate | Escherichia coli metabolite;
mouse metabolite |
methionine
Methionine: A sulfur-containing essential L-amino acid that is important in many body functions.. methionine : A sulfur-containing amino acid that is butyric acid bearing an amino substituent at position 2 and a methylthio substituent at position 4. | 1.96 | 1 | 0 | aspartate family amino acid;
L-alpha-amino acid;
methionine zwitterion;
methionine;
proteinogenic amino acid | antidote to paracetamol poisoning;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical |
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. | 2.92 | 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 |
choline chloride
choline chloride : A quaternary ammonium salt with choline cation and chloride anion. | 2.05 | 1 | 0 | chloride salt;
quaternary ammonium salt | animal growth promotant |
methylamine
methyl group : An alkyl group that is the univalent group derived from methane by removal of a hydrogen atom. | 2.05 | 1 | 0 | methylamines;
one-carbon compound;
primary aliphatic amine | mouse metabolite |
tetramethylammonium chloride
[no description available] | 2.05 | 1 | 0 | organic molecular entity | |
2-diethylaminoethanol
2-diethylaminoethanol: RN given refers to unlabeled parent cpd. 2-diethylaminoethanol : A member of the class of ethanolamines that is aminoethanol in which the hydrogens of the amino group are replaced by ethyl groups. | 1.99 | 1 | 0 | ethanolamines;
primary alcohol;
tertiary amino compound | |
quinuclidines
Quinuclidines: A class of organic compounds which contain two rings that share a pair of bridgehead carbon atoms and contains an amine group. | 2.05 | 1 | 0 | quinuclidines;
saturated organic heterobicyclic parent | |
n-methyldiethanolamine
[no description available] | 2.4 | 2 | 0 | | |
deanol
Deanol: An antidepressive agent that has also been used in the treatment of movement disorders. The mechanism of action is not well understood.. N,N-dimethylethanolamine : A tertiary amine that is ethanolamine having two N-methyl substituents. | 4.37 | 21 | 0 | ethanolamines;
tertiary amine | curing agent;
radical scavenger |
gamma-collidine
gamma-collidine: structure | 2.05 | 1 | 0 | methylpyridines | |
methyl cellosolve
methyl cellosolve: widely used industrial solvent for resins, lacquers, dyes & inks; may cause anemia macrocytosis, appearance of young granulocytes in blood; RN given refers to parent cpd | 1.96 | 1 | 0 | glycol ether | protic solvent;
solvent |
ethylene glycol monoethyl ether acetate
[no description available] | 1.96 | 1 | 0 | | |
1-hexanol
1-hexanol: RN given refers to parent cpd. hexanol : A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of six carbon atoms.. hexan-1-ol : A primary alcohol that is hexane substituted by a hydroxy group at position 1. | 2.04 | 1 | 0 | hexanol;
primary alcohol | alarm pheromone;
antibacterial agent;
fragrance;
plant metabolite |
n-butoxyethanol
n-butoxyethanol: RN given refers to parent cpd; structure. 2-butoxyethanol : A primary alcohol that is ethanol in which one of the methyl hydrogens is replaced by a butoxy group. A high-boiling (171degreeC) colourless liquid, it is used as a solvent for paints and inks, as well as in some dry cleaning solutions. | 1.96 | 1 | 0 | glycol ether;
primary alcohol | protic solvent |
lauric acid methyl ester
methyl laurate : A fatty acid methyl ester of lauric acid. | 2.02 | 1 | 0 | dodecanoate ester;
fatty acid methyl ester | metabolite |
3-amino-1-propanol
3-aminopropan-1-ol : A member of the class of propanolamines that is propane with a hydroxy substituent at C-1 and an amino substituent at C-2, making it both a primary amine and a primary alcohol. | 2.92 | 1 | 0 | primary alcohol;
primary amine;
propanolamine | |
oxazoles
Oxazoles: Five-membered heterocyclic ring structures containing an oxygen in the 1-position and a nitrogen in the 3-position, in distinction from ISOXAZOLES where they are at the 1,2 positions.. 1,3-oxazole : A five-membered monocyclic heteroarene that is an analogue of cyclopentadiene with O in place of CH2 at position 1 and N in place of CH at position 3.. oxazole : An azole based on a five-membered heterocyclic aromatic skeleton containing one N and one O atom. | 2.11 | 1 | 0 | 1,3-oxazoles;
mancude organic heteromonocyclic parent;
monocyclic heteroarene | |
n,n-dimethylethylamine
[no description available] | 1.99 | 1 | 0 | | |
3,3-dimethylbutan-1-ol
3,3-dimethylbutan-1-ol: structure | 2.04 | 1 | 0 | | |
1-methylpyridinium
1-methylpyridinium: RN given refers to parent cpd | 2.02 | 1 | 0 | methylpyridines | |
3-quinuclidinol
quinuclidin-3-Ol: structure in first source | 2.44 | 2 | 0 | quinuclidines;
secondary alcohol;
tertiary amine | |
beta-methylcholine
beta-methylcholine: RN given refers to non-isomeric parent cpd; see also record for methylcholine; do not confuse with alpha-methylcholine | 2.02 | 1 | 0 | cholines | |
2-amino-1-butanol
2-amino-1-butanol: structure | 2.92 | 1 | 0 | | |
homocholine
homocholine: record includes halides; iodide used as internal standard for paired-ion HPLC assay for choline; RN given refers to parent cpd | 2.02 | 1 | 0 | | |
monoethylcholine
monoethylcholine: competitively inhibits transport of choline; RN given refers to parent cpd | 2.02 | 1 | 0 | | |
cetylpyridinium chloride anhydrous
tserigel: according to first source contains polyvinylbutyral & cetylpyridinium chloride; UD only lists cetylpyridinium chloride as constituent. cetylpyridinium chloride : A pyridinium salt that has N-hexadecylpyridinium as the cation and chloride as the anion. It has antiseptic properties and is used in solutions or lozenges for the treatment of minor infections of the mouth and throat. | 2.05 | 1 | 0 | chloride salt;
organic chloride salt | antiseptic drug;
surfactant |
trimethylethylammonium
trimethylethylammonium: RN given refers to parent cpd. ethyltrimethylammonium : A quarternary ammonium cation having one ethyl and three methyl substituents around the central nitrogen. | 2.02 | 1 | 0 | quaternary ammonium ion | |
n,n-dimethylaminoisopropanol
N,N-dimethylaminoisopropanol: RN given refers to parent cpd without isomeric designation | 1.99 | 1 | 0 | | |
tetrabutylammonium chloride
tetra-n-butylammonium chloride: structure in first source. tetrabutylammonium chloride : An organic chloride salt comprising of a tetrabutylammonium cation and chloride anion. | 2.05 | 1 | 0 | organic chloride salt;
tetrabutylammonium salt | |
dimethylaminopropanol
dimethylaminopropanol: dimethylamine precursor | 2.05 | 1 | 0 | | |
methylthioethanol
2-methylthioethanol : A primary alcohol that is the S-methyl derivative of mercaptoethanol. It is found as a volatile component in Cucumis melo Var. cantalupensis. | 2.02 | 1 | 0 | aliphatic sulfide;
primary alcohol | plant metabolite;
xenobiotic metabolite |
homocysteine
Homocysteine: A thiol-containing amino acid formed by a demethylation of METHIONINE.. homocysteine : A sulfur-containing amino acid consisting of a glycine core with a 2-mercaptoethyl side-chain.. L-homocysteine : A homocysteine that has L configuration. | 1.97 | 1 | 0 | amino acid zwitterion;
homocysteine;
serine family amino acid | fundamental metabolite;
mouse metabolite |
inositol 1-phosphate
1D-myo-inositol 1-phosphate : An inositol having myo- configuration substituted at position 1 by a phosphate group. | 1.99 | 1 | 0 | | |
cdp ethanolamine
[no description available] | 1.98 | 1 | 0 | nucleotide-(amino alcohol)s;
phosphoethanolamine | mouse metabolite |
bradykinin
[no description available] | 1.99 | 1 | 0 | oligopeptide | human blood serum metabolite;
vasodilator agent |
oleic acid
Oleic Acid: An unsaturated fatty acid that is the most widely distributed and abundant fatty acid in nature. It is used commercially in the preparation of oleates and lotions, and as a pharmaceutical solvent. (Stedman, 26th ed). oleic acid : An octadec-9-enoic acid in which the double bond at C-9 has Z (cis) stereochemistry. | 1.98 | 1 | 0 | octadec-9-enoic acid | antioxidant;
Daphnia galeata metabolite;
EC 3.1.1.1 (carboxylesterase) inhibitor;
Escherichia coli metabolite;
mouse metabolite;
plant metabolite;
solvent |
phosphatidylcholines
Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety. | 4.14 | 6 | 0 | 1,2-diacyl-sn-glycero-3-phosphocholine | |
s-adenosylmethionine
(R)-S-adenosyl-L-methionine : An S-adenosyl-L-methionine that has R-configuration.. S-adenosyl-L-methionine zwitterion : A zwitterionic tautomer of S-adenosyl-L-methionine arising from shift of the proton from the carboxy group to the amino group.. (R)-S-adenosyl-L-methionine zwitterion : An S-adenosyl-L-methionine zwitterion that has R-configuration; major species at pH 7.3.. (S)-S-adenosyl-L-methionine zwitterion : An S-adenosyl-L-methionine zwitterion that has S-configuration; major species at pH 7.3.. S-adenosyl-L-methionine : A sulfonium compound that is the S-adenosyl derivative of L-methionine. It is an intermediate in the metabolic pathway of methionine. | 1.96 | 1 | 0 | organic cation;
sulfonium compound | coenzyme;
cofactor;
human metabolite;
micronutrient;
Mycoplasma genitalium metabolite;
nutraceutical;
Saccharomyces cerevisiae metabolite |
phosphatidylethanol
phosphatidylethanol: formed in rat brain by phospholipase D. phosphatidylethanol : A glycerophospholipid that is the monoethyl ester of any phosphatidic acid. | 1.99 | 1 | 0 | | |