trifluorophenyl
Any trifluoro derivative of a phenyl radical

trifluoropropyl
Any trifluoro derivative of a propyl radical

trifluoropropyls
plural of trifluoropropyl

trifluorothymidine
Any trifluoro derivative of a thymidine, but especially any of the trifluridine drugs

trifluorothymidines
plural of trifluorothymidine

triflyl
trifluoromethanesulfonyl

trifolin
A chemical compound, the kaempferol 3-galactoside, found in Camptotheca acuminata, Euphorbia condylocarpa, and Consolida oliveriana.

trifolitoxin
A particular bacteriocin produced by the bacterium Rhizobium leguminosarum biovar trifolii.

triformin
Glycerin triformate, the triester of glycerol and formic acid.

triformol
Synonym of paraformaldehyde.

trigalactose
Three galactose entities in a single molecule.

trigallium
Three atoms of gallium in a chemical compound.

triglycerid
Archaic form of triglyceride.

triglyceride
A lipid, an ester of glycerol and three fatty acids (the same or different); the major constituent of animal and vegetable fats

triglycerides
plural of triglyceride

triglycerids
plural of triglycerid

triglycerol
The condensation product of three molecules of glycerol - 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol

triglycine
An oligopeptide consisting of three glycine moieties

triglyme
The dimethyl ether of triethylene glycol

trigold
Three gold atoms in a compound.

trigonelline
An alkaloid product of the metabolism of niacin, found in many plants including fenugreek (Trigonella foenum-graecum).

trihalide
Any halide or organohalide having three halogen atoms.

trihalides
plural of trihalide

trihalomethane
Any of many halogenated derivatives of methane containing three (not always the same) halogen atoms; many are environmental pollutants

trihalomethanes
plural of trihalomethane

trihelium
A molecule composed of three helium atoms, or matter composed of such molecules. Symbol: He₃.

triheteromer
A trimer composed of three different monomers

triheteromers
plural of triheteromer

trihexose
Any trisaccharide derived from three hexose moieties

trihexoses
plural of trihexose

trihexosylceramide
Any glycosphingolipid derived from a trihexose

trihexosylceramides
plural of trihexosylceramide

trihydrate
A hydrate whose solid contains three molecules of water of crystallization per molecule, or per unit cell.

trihydrates
plural of trihydrate

trihydroxy
Three hydroxy groups in a molecule

trihydroxyanthraquinone
Any of several isomeric organic compounds with formula C₁₄H₈O₅, formally derived from anthraquinone by replacing three hydrogen atoms by hydroxyl groups, and including several historically important dyes.

trihydroxyanthraquinones
plural of trihydroxyanthraquinone

trihydroxylation
hydroxylation at three sites in a molecule

trihydroxylations
plural of trihydroxylation

trihydroxymethylanthraquinone
Any trihydroxy, methyl derivative of anthraquinone, but especially 6-methyl-1,3,8-trihydroxyanthraquinone (emodin)

trihydroxymethylanthraquinones
plural of trihydroxymethylanthraquinone

trihydroxystilbene
resveratrol

triiodination
The addition of three atoms of iodine to a compound
iodination at three positions in a compound

triiodo
Three iodine atoms in a molecule.

triiodomethane
iodoform

triiridium
Three atoms of iridium in a chemical compound.

triisobutylsilane
A silane that has three isobutyl groups

triisopropyl
Three isopropyl groups attached to the same atom or group in a molecule

triisopropylsilane
The silane ((CH₃)₂CH-)₃SiH used as a scavenger in peptide synthesis

trikatu
A digestive stimulant consisting of equal parts ginger root, black pepper, and long pepper.

trilithium
Three lithium atoms in a molecule.

triloop
A motif that has three loops of nucleic acid

triloops
plural of triloop

trimagnesium
Three magnesium atoms in a molecule.

trimannose
A trimer of mannose

trimannosyl
Three mannosyl groups in a molecule

trimatrices
plural of trimatrix

trimatrix
A matrix with three elements per cell.

trimecaine
An organic compound used as a local anesthetic and cardial antiarrhythmic.

trimer
An oligomer composed of three monomers.

trimercury
Three atoms of mercury in a compound.

trimers
plural of trimer

trimetaphosphate
A cyclic phosphate P₃O₉³⁻

trimetaphosphates
plural of trimetaphosphate

trimethine
The group -CH=CH-CH= present in some oxonols

trimethines
plural of trimethine

trimethoxy
Three methoxy groups in a molecule

trimethoxyacetophenone
Any of several isomeric trimethoxy derivatives of acetophenone

trimethoxyacetophenones
plural of trimethoxyacetophenone

trimethoxyphenyl
Any trimethoxy derivative of the phenyl group (especially 2,4,6-trimethoxyphenyl)

trimethoxysilane
The simple siloxane SiH(OCH₃)₃

trimethyl
Three methyl groups in a molecule.

trimethylacetyl
The radical derived from pivalic acid, 2,2-dimethylpropyl-

trimethylalkane
Any alkane that has three methyl groups

trimethylalkanes
plural of trimethylalkane

trimethylaminuria
A rare metabolic disorder that causes a defect in enzyme production and consequent body odour.

trimethylanaminium
The radical ion (CH₃)₃N^(+•)

trimethylaniline
Any trimethyl derivative of aniline

trimethylanilines
plural of trimethylaniline

trimethylase
An enzyme that catalyses a trimethylation (typically of a histone)

trimethylases
plural of trimethylase

trimethylation
The addition of three methyl groups, especially to an amine of a chromatin.

trimethylations
plural of trimethylation

trimethylbenzoyl
A trimethyl derivative of a benzoyl group

trimethylchlorosilane
trimethylsilyl chloride

trimethylcyclohexanol
A precursor of cyclandelate.

trimethyldihydronaphthalene
A terpene responsible for a petrolly taste in wine.

trimethylene
cyclopropane

trimethylenebromide
1,3-dibromopropane, a particular halogenated hydrocarbon.

trimethylethylene
2-Methyl-2-butene, a hydrocarbon with the molecular formula C₅H₁₀.

trimethylglycine
An organic compound related to choline, with the difference that the terminal carboxylic acid group of trimethylglycine has been reduced to a hydroxyl group in choline.

trimethylguanosine
Any trimethyl derivative of guanosine, but especially 2,2,7-trimethylguanosine which inhibits crosslinking of nucleic acids

trimethylguanosines
plural of trimethylguanosine

trimethylhydrazine
An organic compound with the molecular formula C₃H₁₀N₂.

trimethylhydrazinium
Any trimethyl derivative of a hydrazinium ion

trimethylhydraziniums
plural of trimethylhydrazinium

trimethyllysine
A trimethyl derivative of lysine produced by posttranslational methylation, typically of histone

trimethylolethane
An organic compound with the chemical formula CH₃C(CH₂OH)₃, a triol whose esters are known for their resistance to heat, light, hydrolysis, and oxidation.

trimethylolpropane
An organic compound with chemical formula CH₃CH₂C(CH₂OH)₃, a colourless solid triol widely used as a building block in the polymer industry.

trimethylphenanthrene
Any trimethyl derivative of phenanthrene

trimethylphenanthrenes
plural of trimethylphenanthrene

trimethylpyridine
Any trimethyl derivative of a pyridine

trimethylpyridines
plural of trimethylpyridine

trimethylsilane
The organosilane (CH₃)₃SiH

trimethylsilyl
The organosilicon radical (CH₃)₃Si-

trimethylsilylacetylene
A trimethylsilyl derivative of acetylene that is used in organic synthesis

trimethylsilylation
The addition of one or more trimethylsilyl groups to a molecule.

trimethylsilylations
plural of trimethylsilylation

trimethylsilylazide
A chemical compound, (CH₃)₃SiN₃, used as a reagent in organic chemistry.

trimethylsilylchloride
Alternative form of trimethylsilyl chloride.

trimethylsilyls
plural of trimethylsilyl

trimethylstannyl
The organometallic radical (CH₃)₃Sn- derived from stannane

trimethylstannyls
plural of trimethylstannyl

trimethyltin
The organotin radical (CH₃)₃Sn-

trimethyltransferase
An enzyme that catalyses the transfer of three methyl groups

trimethyltransferases
plural of trimethyltransferase