Words starting with H

hydrotechnologyAny technology that employs water
hydrotellurateA salt formed by the union of hydrogen telluride (hydrotelluric acid) and the base.
hydrotelluricFormed by hydrogen and tellurium.
hydrothecaOne of the calyculi that protect the hydranths in certain hydrozoans.
hydrothecalRelating to the hydrotheca.
hydrotherapeuticOf or pertaining to hydrotherapy.
hydrotherapeuticshydrotherapy
hydrotherapistA therapist who performs hydrotherapy.
hydrotherapyAny of various techniques that use water, either externally or internally, for the treatment of disease and for the soothing of pain.
hydrothermalOf, or relating to hot water.
hydrothermalismThe presence of hydrothermal activity.
hydrothermallyBy hydrothermal means
hydrothermolysissolvothermolysis with water as the solvent
hydrotherophyteAny aquatic therophyte
hydrothiolationThe addition reaction of a thiol across a double bond (or triple bond)
hydrothoracicRelating to hydrothorax.
hydrothoraxThe presence of serous fluid (liquid) in the pleural cavity.
hydrotimeterA burette used for hydrotimetry
hydrotimetricBy means of hydrotimetry
hydrotimetryThe measurement of the hardness of water by titration with a soap solution.
hydrotransportSynonym of hydrotransportation.
hydrotransportationTransportation by hydraulic means.
hydrotreatTo react with hydrogen as part of a chemical engineering process to remove impurities, especially as part of oil refining
hydrotreatedThat has been subjected to hydrotreating
hydrotreaterA chemical engineering plant in which hydrotreating takes place.
hydrotreatingA chemical engineering process in which reaction with hydrogen is used to remove impurities, especially as part of oil refining
hydrotreatmenthydrotreating
hydrotrioxideany organic compound, of general formula R-OOO-H, derived from trioxidane.
hydrotroiliteA mineral composed of hydrated iron sulfide.
hydrotropeA compound that solubilizes hydrophobic compounds in aqueous solutions.
hydrotrophyIncreased solubility in water of a substance as a result of large amounts of additives.
hydrotropicexhibiting hydrotropism
hydrotropicallyIn a hydrotropic manner.
hydrotropismThe movement of a plant (or other organism) in response to water, either towards or away from water.
hydrotropySynonym of hydrotropism.
hydrotubationIntroduction of a saline solution or liquid medication through the cervix into the uterine cavity and oviducts for dilation and/or treatment of the tubes.
hydrotungstiteA monoclinic-prismatic mineral containing hydrogen, oxygen, and tungsten.
hydroturbineA turbine used to generate hydroelectric power.
hydroureterdistension of the ureter with urine, due to an obstruction
hydroureteronephrosisdistension of the kidneys and ureter
hydrousContaining combined water; hydrated.
hydrovaneA hydrofoil.
hydrovascularDescribing the hydraulic transport system used by echinoderms
hydrovinylationThe addition reaction of ethylene (or similar alkene) across a double bond
hydrovolcanicOf or pertaining to the interaction between groundwater or surface water and magma.
hydrovolcanismThe interaction between magma and water.
hydrowoodwarditeA trigonal-hexagonal scalenohedral mineral containing aluminum, copper, hydrogen, oxygen, and sulfur.
hydroxA breathing gas composed of hydrogen and oxygen used for its lighter weight than air.
hydroxamateA hydroxylamine compound containing a CONOH group, often serving as chelating agents.
hydroxamicDescribing any of several classes of compounds derived from oxoacids by replacing -OH by -NHOH; the N-hydroxy amides
hydroxamideAny hydroxy derivative of an amide R-CO-NH-OH
hydroxanthicOnly used in hydroxanthic acid
hydroxanthommatinA pigment, 11-(3-amino-3-carboxypropanoyl)-5-hydroxy-1-oxo-4,12-dihydropyrido[3,2-a]phenoxazine-3-carboxylic acid, found in the eye of Drosophila melanogaster
hydroxidanaidalA particular male sex hormone that is the main component of the arctiid moth pheromone.
hydroxideA univalent anion (OH⁻) based on the hydroxyl functional group.
hydroxidoA hydroxide group when a substituent for another
hydroximateA cyclic compound, similar to a lactone, derived from an oxime
hydroximicDescribing any of several classes of oxoacids in which a double-bonded oxygen atom is replaced by a =N-OH or =N-OR
hydroxiumSynonym of hydronium.
hydroxoA hydroxy group as a substituent in a molecule
hydroxocobalaminA natural analog of vitamin B₁₂, a basic member of the cobalamin family of compounds, with an intense red color.
hydroxoniumThe cation obtained by reacting a proton with water - H₃O⁺; hydronium.
hydroxyBeing, or containing a hydroxyl radical.
hydroxyacetamideAny N-hydroxy derivative of acetamide
hydroxyacetoneThe hydroxyketone CH₃-CO-CH₂-OH
hydroxyacetophenoneAny hydroxy derivative of acetophenone.
hydroxyacetylaminofluoreneA derivative of 2-acetylaminofluorene used as a biochemical tool in the study of carcinogenesis.
hydroxyacylAny hydroxy derivative of an acyl radical
hydroxyadamantaneSynonym of adamantanol.
hydroxyakuammicineSynonym of vinervine.
hydroxyaldehydeAny hydroxy derivative of an aldehyde
hydroxyalkanoateAny salt or ester of a hydroxyalkanoic acid
hydroxyalkanoicDescribing alkanoic acids that have one of more hydroxy substituents
hydroxyalkenalAny hydroxy derivative of an alkenal
hydroxyalkylAny hydroxy derivative of an alkyl radical
hydroxyalkylationAn addition reaction that results in a hydroxyalkyl product
hydroxyaluminateA salt or anion containing aluminium and hydroxide groups, Al(OH)₄⁻
hydroxyamfetamineA sympathomimetic drug.
hydroxyamideThe amide of a hydroxy acid
hydroxyaminoAny hydroxy derivative of an amino radical.
hydroxyanilineSynonym of aminophenol.
hydroxyanisoleAny of three isomers of methoxyphenol, especially 4-methoxyphenol.
hydroxyanthraquinoneAny of several organic compounds that can be viewed as derivatives of an anthraquinone through replacement of one hydrogen atom by a hydroxyl group.
hydroxyanthroneA derivative of anthrone featuring one or more hydroxyl groups attached to its core structure.
hydroxyapatiteA basic calcium phosphate mineral that is the principal inorganic constituent of bone and teeth.
hydroxyarylAny hydroxy derivative of an aryl radical
hydroxybenzaldehydeAny of a group of phenolic aldehydes, including salicylaldehyde.
hydroxybenzenephenol
hydroxybenzoateAny salt or ester of hydroxybenzoic acid
hydroxybenzoicOf or pertaining to hydroxybenzoic acid or its derivatives
hydroxybenzoquinoneAny of several organic compounds that can be viewed as derivatives of a benzoquinone through replacement of one hydrogen atom by a hydroxyl group.
hydroxybenzotriazoleAny C- or N-hydroxy derivative of a benzotriazole, but especially 1-hydroxybenzotriazole that is used in peptide synthesis
hydroxybenzylAny hydroxy derivative of a benzyl radical
hydroxybromolactoneAny hydroxy derivative of a bromolactone
hydroxybutanoateA salt or ester of hydroxybutanoic acid.
hydroxybutyrateany salt or ester of hydroxybutyric acid, but especially of gamma-hydroxybutyric acid.
hydroxybutyricOf or pertaining to the hydroxybutyric acids or their derivatives
hydroxycalciferola biologically active metabolite of vitamin D2 which is more active in curing rickets than its parent
hydroxycancriniteA hexagonal-pyramidal mineral containing aluminum, hydrogen, oxygen, silicon, and sodium.
hydroxycarbamateAny hydroxy derivative of a carbamate
hydroxycarbamideHydroxyurea.
hydroxycarbonateAny material that is a mixed hydroxide and carbonate
hydroxycarboxylicRelating to any carboxylic acid that has one or more hydroxy groups
hydroxycarotenoidAny carotenoid that has one or more hydroxyl group (typically an even number)
hydroxyceramideThe simple sphingolipid 6-hydroxyceramide or any similar hydroxy derivative of a ceramide
hydroxychalconeAny hydroxy derivative of a chalcone
hydroxychavicolA particular phenolic antimutagen isolated from betel leaves.
hydroxychlorideAny mixed hydroxide and chloride
hydroxychlorolactoneAny hydroxy derivative of a chlorolactone
hydroxychloroquineA drug derived from quinolone that is taken orally in the form of its sulfate C₁₈H₂₆ClN₃O·H₂SO₄ to treat malaria, rheumatoid arthritis, and lupus erythematosus.
hydroxychloroquinolineSynonym of hydroxychloroquine.
hydroxychlorpromazineA metabolite of chlorpromazine.
hydroxycholecalciferolAny derivative of cholecalciferol having a hydroxyl grop
hydroxycholesterolAny of several hydroxy derivatives of cholesterol, some of which are metabolic intermediates
hydroxycinnamateAny salt or ester of hydroxycinnamic acid
hydroxycinnamicDerived from or pertaining to hydroxycinnamic acid
hydroxycinnamoylA univalent radical formally derived from hydroxycinnamic acid
hydroxycinnamoyltransferaseAny enzyme that catalyses the transfer of a hydroxycinnamoyl group
hydroxycinnamylAny hydroxy derivative of the cinnamyl radical
hydroxycinnolineAny hydroxy derivative of cinnoline.
hydroxycitrateA salt or ester of hydroxycitric acid.
hydroxycitronellal7-hydroxy-3,7-dimethyloctanal, an odorant used in perfumery.
hydroxycobalaminSynonym of hydroxocobalamin.
hydroxycorticosteroidAny corticosteroid with an additional hydroxy group.
hydroxycotinineThe hydroxy derivative of cotinine (5S)-3-hydroxy-1-methyl-5-pyridin-3-ylpyrrolidin-2-one
hydroxycoumarinAny of several isomeric hydroxy derivatives of coumarin, some of which are the basis of pharmaceuticals
hydroxycyclizationA reaction in which the addition of a hydroxy group to one carbon atom of a double or triple bond is accompanied by cyclization
hydroxydeboronationAny deboronation reaction in which one or two hydroxyl groups are added
hydroxydeoxyguanosineAn oxidized derivative of deoxyguanosine whose presence in cells is an indicator of oxidative stress
hydroxyderivativeA hydroxy derivative.
hydroxydienoneA chemical compound that contains a hydroxy and a ketone groups as well as two double bonds (diene).
hydroxydioneA neuroactive steroid, used as a general anesthetic.
hydroxydopamineAny hydroxy derivative of dopamine, but especially 6-hydroxydopamine that is used experimentally to induce Parkinson's disease in animals
hydroxyecdysoneA sterol (a ecdysteroid hormone) that controls moulting and metamorphosis of arthropods
hydroxyectoineAny hydroxy derivative of ectoine, especially (4S,5S)-5-hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid,
hydroxyergocalciferolA hydroxy metabolite of ergocalciferol.
hydroxyethaneethanol
hydroxyethylThe univalent radical HO-CH₂-CH₂- derived from ethylene glycol
hydroxyethylationAddition of a hydroxyethyl group to a compound.
hydroxyethylpromethazineA promethazine derivative used as an antihistamine.
hydroxyethylrutosideA hydroxyethyl acetylation of rutoside.
hydroxyflavanoneAny hydroxy derivative of a flavanone
hydroxyflavoneAny hydroxy derivative of a flavone
hydroxyflutamideA particular antiandrogen.
hydroxyglutarateAny salt or ester of a hydroxyglutaric acid.
hydroxyguanineoxoguanine
hydroxyguanosineA nucleoside that is an oxidative derivative of guanosine, used as a biomarker of oxidative stress.
hydroxyhalolactoneAny hydroxy derivative of a halolactone
hydroxyhexamideA metabolite of acetohexamide.
hydroxyimideAny hydroxy derivative of an imide

Words starting with H

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