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Organic chemical compound
Acetaldehyde (IUPAC systematic name ethanal) is an organic chemical compound with the formula CH3CH=O. It is a colorless liquid or gas, boiling near room
Acetaldehyde
Effect of alcohol consumption on the human body
alcoholic beverages. The reaction is the result of an accumulation of acetaldehyde, a metabolic byproduct of the catabolic metabolism of alcohol, and is
Alcohol_flush_reaction
Class of enzymes
(Acetylating) Acetaldehyde dehydrogenases are a class of enzymes found in bacteria. Acetylating acetaldehyde dehydrogenases (EC 1.2.1.10) are dehydrogenase
Acetaldehyde_dehydrogenase
Discomfort following alcohol consumption
poorly understood, several factors are known to be involved including acetaldehyde accumulation, changes in the immune system and glucose metabolism, dehydration
Hangover
Chemical compound
With the formula CH2CHOH, it is a labile compound that converts to acetaldehyde immediately upon isolation near room temperature. It is not a practical
Vinyl_alcohol
Medical condition
aldehyde dehydrogenase enzyme, which is responsible for the metabolism of acetaldehyde (produced from the metabolism of alcohol by alcohol dehydrogenase). This
Alcohol_intolerance
Chemical compound
Paraldehyde is the cyclic trimer of acetaldehyde molecules. Formally, it is a derivative of 1,3,5-trioxane, with a methyl group substituted for a hydrogen
Paraldehyde
Enzyme
an enzyme with systematic name 7,8-dihydroneopterin 3'-triphosphate acetaldehyde-lyase (6-carboxy-5,6,7,8-tetrahydropterin and triphosphate-forming).
6-carboxytetrahydropterin synthase
6-carboxytetrahydropterin_synthase
Chemical compound
1,1-Diethoxyethane (acetaldehyde diethyl acetal) is a major flavoring component of distilled beverages, especially malt whisky and sherry. Although it
1,1-Diethoxyethane
Chemical compound
alcohol is converted to acetaldehyde, which is then broken down by ALDH2. When the dehydrogenase enzyme is inhibited, acetaldehyde builds up, causing unpleasant
Disulfiram
Organic compound
consumption of ethanol—can be attributed to acetaldehyde toxicity in humans. The subsequent oxidation of acetaldehyde into acetate is performed by aldehyde
Ethanol
Medical condition
metabolizes acetaldehyde. The reaction is found to depend on a disulfiram-induced predisposition reflected by alkalosis, the blood acetaldehyde level, and
Disulfiram-alcohol_reaction
Chemical reaction
an industrial chemical reaction: the aerobic oxidation of ethylene to acetaldehyde in the presence of catalytic, aqueous palladium(II) chloride and copper(II)
Wacker_process
Chemical acid found in vinegar
the Monsanto process, most acetic acid was produced by oxidation of acetaldehyde. This remains the second-most-important manufacturing method, although
Acetic_acid
Drug that causes an adverse reaction to alcohol
hangover-like symptoms among others. These effects are caused by accumulation of acetaldehyde, a major but toxic metabolite of alcohol formed by the enzyme alcohol
Disulfiram-like_drug
Group of enzymes
classes: class 1 (low acetaldehyde affinity, cytosolic), class 2 (low acetaldehyde affinity, mitochondrial), and class 3 (high acetaldehyde affinity, such as
Aldehyde_dehydrogenase
Species of fungus
blocks the action of an enzyme, acetaldehyde dehydrogenase, which breaks down acetaldehyde in the body. Acetaldehyde is an intermediate metabolite of
Coprinopsis_atramentaria
Polymer
acetaldehyde. Photo-oxidation can also cause the formation of acetaldehyde. This conversi proceeds via a Type II Norrish reaction. When acetaldehyde is
Polyethylene_terephthalate
Chemical compound
as a pesticide against slugs and snails. It is the cyclic tetramer of acetaldehyde. Metaldehyde is flammable, toxic if ingested in large quantities, and
Metaldehyde
Chemical compound
Imidazole-4-acetaldehyde is a metabolite of histamine in biological species. The process of histamine inactivation in biological species involves its metabolism
Imidazole-4-acetaldehyde
Enzyme
major oxidative pathway of alcohol metabolism. ALDH2 has a low Km for acetaldehyde, and is localized in mitochondrial matrix. The other liver isozyme, ALDH1
ALDH2
Medical condition
nutrients. Acetaldehyde is toxic to peripheral nerves. There are increased levels of acetaldehyde produced during ethanol metabolism. If the acetaldehyde is not
Alcoholic_polyneuropathy
Chemical compound
Acetaldehyde ammonia trimer is a chemical compound described by the formula (CH3CHNH)3. The pure material is colourless but samples often appear light
Acetaldehyde_ammonia_trimer
enzymology, indole-3-acetaldehyde oxidase (EC 1.2.3.7) is an enzyme that catalyzes the chemical reaction indole-3-acetaldehyde + H2O O2 H2O2 O2 H2O2
Indole-3-acetaldehyde_oxidase
Chemical compound
Indole-3-acetaldehyde (IAL) belongs to the class of organic compounds known as indoles. These are compounds containing an indole moiety, which consists
Indole-3-acetaldehyde
Active ingredient in fermented drinks
disease), and cancers; alcohol and some of its metabolites (such as acetaldehyde) are IARC group 1 carcinogens. The adverse effects of alcohol on health
Alcohol_(drug)
Class of enzymes
the oxidation of ethanol to acetaldehyde in animals, but in yeast it catalyzes the production of ethanol from acetaldehyde. Oxidoreductases, enzymes that
Dehydrogenase
Organic compound containing the functional group R–CH=O
remainder of the molecule. Smaller aldehydes such as formaldehyde and acetaldehyde are soluble in water, and the volatile aldehydes have pungent odors.
Aldehyde
Chemical compound
in the metabolism of alcohol. This inhibition leads to a buildup of acetaldehyde, causing an alcohol flush reaction. Because of this, the mushroom is
Coprine
Chemical data page
This page provides supplementary chemical data on acetaldehyde. The handling of this chemical may require safety precautions. The directions on the Material
Acetaldehyde_(data_page)
resulting in the accumulation of acetaldehyde, whereas, a null allele in ALDH2 causes an accumulation of acetaldehyde by preventing its catabolism to acetate
Short-term effects of alcohol consumption
Short-term_effects_of_alcohol_consumption
Hydrocarbon compound (HC≡CH)
isomerizes to acetaldehyde. The reaction is catalyzed by mercury salts. This reaction once was the dominant technology for acetaldehyde production, but
Acetylene
Relationship between cancer and the consumption of alcohol
worldwide are attributable to consumption of alcohol (more specifically, acetaldehyde, a metabolic derivative of ethanol). 740,000 cases of cancer in 2020
Alcohol_and_cancer
acetylenicus, that catalyzes the non-redox hydration of acetylene to form acetaldehyde. C2H2 + H2O → CH3CHO The mechanism is thought to involve attachment of
Acetylene_hydratase
Class of enzymes
17-dione + acetaldehyde Hence, this enzyme has one substrate, 17α-hydroxyprogesterone, and two products, androst-4-en-3,17-dione and acetaldehyde. This enzyme
17-alpha-hydroxyprogesterone aldolase
17-alpha-hydroxyprogesterone_aldolase
Alternate ethanol oxidizing system in human metabolism
occurs in the smooth endoplasmic reticulum in the oxidation of ethanol to acetaldehyde. While playing only a minor role in ethanol metabolism in average individuals
Microsomal ethanol oxidizing system
Microsomal_ethanol_oxidizing_system
Response to the consumption of alcohol
metabolize acetaldehyde primarily by NAD2-dependent aldehyde dehydrogenase 2 (ALDH2) to acetic acid. East Asians have a deficiency in acetaldehyde metabolism
Alcohol-induced respiratory reactions
Alcohol-induced_respiratory_reactions
Cyclic compound (C2H4O)
reactions that result in ring-opening. Ethylene oxide is isomeric with acetaldehyde and with vinyl alcohol. Ethylene oxide is industrially produced by oxidation
Ethylene_oxide
Chemical compound
Information. 3 August 2019. Retrieved 8 August 2019. (4-hydroxyphenyl)acetaldehyde is an alpha-CH2-containing aldehyde and a member of phenylacetaldehydes
4-Hydroxyphenylacetaldehyde
Biological process that produces ethanol and carbon dioxide as by-products
during wine production. Glucose depicted in Haworth projection Pyruvate Acetaldehyde Ethanol Fermentation does not require oxygen. If oxygen is present, some
Ethanol_fermentation
Class of enzymes
In enzymology, indole-3-acetaldehyde reductase (NADPH) (EC 1.1.1.191) is an enzyme that catalyzes the chemical reaction tryptophol + NADP+ H+ H+
Indole-3-acetaldehyde reductase (NADPH)
Indole-3-acetaldehyde_reductase_(NADPH)
Problematic excessive alcohol consumption
Disulfiram prevents the elimination of acetaldehyde by inhibiting the enzyme acetaldehyde dehydrogenase. Acetaldehyde is a chemical the body produces when
Alcoholism
Chemical compound
mainly of theoretical interest. 1-Aminoethanol exists in a solution of acetaldehyde and aqueous ammonia. 1-Aminoethanol is suggested as intermediate in Strecker
1-Aminoethanol
Self-amplifying chain of events
replication using a DNA polymerase. The pyrolysis (thermal decomposition) of acetaldehyde, CH3CHO (g) → CH4 (g) + CO (g), proceeds via the Rice-Herzfeld mechanism:
Chain_reaction
Proteinogenic amino acid
damage and hangover. It counteracts the poisonous effects of acetaldehyde. It binds to acetaldehyde to form the low-toxicity heterocycle methylthioproline.
Cysteine
Index of chemical compounds with the same name
(acetaldol), an aldol, formally the product of the dimerization of acetaldehyde 4-Hydroxybutyraldehyde, a chemical intermediate Hydroxybutanal This set
Hydroxybutyraldehyde
Chemical compound
Trifluoroacetaldehyde, trifluoroethanal, or fluoral, is a fluorinated derivative of acetaldehyde with the formula CF3CHO. It is a gas at room temperature. Fluoral is
Fluoral
Organic compound with the structure >C(O–)2
"polyacetal", is a polyacetal (and a polyether), and a polymer of formaldehyde. Acetaldehyde converts to paraldehyde and metaldehyde. Phenylsulfonylethylidene (PSE)
Acetal
InterPro Family
⇌ {\displaystyle \rightleftharpoons } D-glyceraldehyde 3-phosphate + acetaldehyde This enzyme belongs to the family of lyases, specifically the aldehyde-lyases
Deoxyribose-phosphate aldolase
Deoxyribose-phosphate_aldolase
Chemical compound of hydrogen and oxygen
isopropanol, acetone, glycerol, 1,4-dioxane, tetrahydrofuran, sulfolane, acetaldehyde, dimethylformamide, dimethoxyethane, dimethyl sulfoxide, acetonitrile
Water
Pharmacodynamics and pharmacokinetics of ethanol
capacity to metabolize alcohol. The main metabolite is acetaldehyde, a toxic carcinogen. Acetaldehyde is then further metabolized into ionic acetate by the
Pharmacology_of_ethanol
Matter with biological processes
isocyanide Pentynylidyne Propynal Protonated cyanoacetylene Seven atoms Acetaldehyde Acrylonitrile Vinyl cyanide Cyanodiacetylene Ethylene oxide Glycolonitrile
Life
Finnish biotechnology company
Semi Korpela was appointed CEO in 2011. Biohit's two businesses are acetaldehyde-eliminating products and diagnostics. More than 90% of Biohit's sales
Biohit
Group of dehydrogenase enzymes
aforementioned conversion. The enzyme responsible for the conversion of acetaldehyde to acetate, however, remains unaffected, which leads to differential
Alcohol_dehydrogenase
Introducing alcohol into the rectum via the anus
cause immediate damage to the mucosal lining, which can cause bleeding. Acetaldehyde is more toxic than ethanol and is the primary cause of many chronic effects
Alcohol_enema
By-product substance
that forms from the aldol condensation of acetaldehyde in sodium hydroxide solution. Initially, the acetaldehyde forms a light floating yellow oil. Quickly
Red_oil
Medical condition
interleukin 6 and interleukin 8), oxidative stress, lipid peroxidation, and acetaldehyde toxicity. These factors cause inflammation, apoptosis and eventually
Alcoholic_liver_disease
chemical reaction ethanolamine ⇌ {\displaystyle \rightleftharpoons } acetaldehyde + NH3 This enzyme belongs to the family of lyases, specifically ammonia
Ethanolamine_ammonia-lyase
Chemical compound
by distillation of the formed benzaldehyde. This reaction also yields acetaldehyde. Benzaldehyde and similar chemicals occur naturally in many foods. Most
Benzaldehyde
Major toxicopathological disasters caused by pollution in Japan
co-catalyst. Acetaldehyde reacts with acetic anhydride in order to produce ethylidene diacetate, which is heated to produce vinyl acetate. Acetaldehyde was also
Four Big Pollution Diseases of Japan
Four_Big_Pollution_Diseases_of_Japan
Class of enzymes
reaction L-threonine ⇌ {\displaystyle \rightleftharpoons } glycine + acetaldehyde This enzyme belongs to the family of lyases, specifically the aldehyde-lyases
Threonine_aldolase
Yeasts used for alcoholic fermentation of wine
as glycolysis) but will rely on other pathways such as reduction of acetaldehyde into ethanol (fermentation) to "recharge" the co-enzymes needed to keep
Yeast_in_winemaking
Chemical compound
production of ethyl lactate and lactic acid. It is the cyanohydrin of acetaldehyde. It is a colorless liquid, although degraded samples can appear yellow
Lactonitrile
\rightleftharpoons } acetaldehyde + phosphate Thus, the two substrates of this enzyme are phosphonoacetaldehyde and H2O, whereas its two products are acetaldehyde and
Phosphonoacetaldehyde hydrolase
Phosphonoacetaldehyde_hydrolase
Chemical compound
5-Ethyl-2-methylpyridine is produced by condensation of paraldehyde (a derivative of acetaldehyde) and ammonia: 4 CH3CHO + NH3 → (C2H5)(CH3)C5H3N + 4 H2O The conversion
5-Ethyl-2-methylpyridine
Index of chemical compounds with the same molecular formula
C2H4O (molar mass: 44.05 g/mol, exact mass: 44.0262 u) may refer to: Acetaldehyde (ethanal) Ethenol (vinyl alcohol) Ethylene oxide (epoxyethane, oxirane)
C2H4O
hydrogenation. 1956 - In the Wacker process ethylene and oxygen react to acetaldehyde with catalyst PdCl2/CuCl2. During process development, Walter Hafner
Organopalladium_chemistry
Fermentation with oxygen
reaction only involves two steps. Pyruvate is converted to acetaldehyde by Pdc and then acetaldehyde is converted to ethanol by alcohol dehydrogenase (Adh)
Aerobic_fermentation
Α-amino acid that is used in the biosynthesis of proteins
Alanine was first synthesized in 1850 when Adolph Strecker combined acetaldehyde and ammonia with hydrogen cyanide. The amino acid was named Alanin in
Alanine
99.1.6) is an enzyme that catalyzes the chemical reaction (indol-3-yl)acetaldehyde oxime ⇌ {\displaystyle \rightleftharpoons } (indol-3-yl)acetonitrile
Indoleacetaldoxime dehydratase
Indoleacetaldoxime_dehydratase
Class of enzymes
enzyme (EC 4.1.1.1) that catalyses the decarboxylation of pyruvic acid to acetaldehyde. It is also called 2-oxo-acid carboxylase, alpha-ketoacid carboxylase
Pyruvate_decarboxylase
treat OCD Antabuse (disulfiram) – inhibits the enzyme acetaldehyde dehydrogenase, causing acetaldehyde poisoning when ethanol is consumed; used to cause severe
List of psychotropic medications
List_of_psychotropic_medications
Life that does not originate on Earth
isocyanide Pentynylidyne Propynal Protonated cyanoacetylene Seven atoms Acetaldehyde Acrylonitrile Vinyl cyanide Cyanodiacetylene Ethylene oxide Glycolonitrile
Extraterrestrial_life
Chemical compound
classified as an imine. It is formed by reacting acetaldehyde and ammonia, but rapidly polymerizes to acetaldehyde ammonia trimer. It has two tautomers: ethanimine
Ethanimine
Suffix used in organic chemistry
aldehydes also have common names, such as formaldehyde for methanal, acetaldehyde for ethanal. Benzaldehyde does not have a systematic form with -al. International
-al
Non-ethanol by-products of fermentation
alcohols (known as fusel alcohols), acetone, esters, and aldehydes (e.g., acetaldehyde). Congeners are responsible for most of the taste and aroma of distilled
Congener_(beverages)
Cancer of the lining of the lips, mouth, or upper throat
remains unclear, but acetaldehyde plays a major role. Immediately after alcohol consumption, there are elevated levels of acetaldehyde in saliva, peaking
Oral_cancer
Chemical compound
Iodal, or triiodoacetaldehyde, is a halogenated derivative of acetaldehyde with the chemical formula I3CCHO, it is analogous to chloral and bromal. It
Iodal
Combination used in chemical testing
typically provided in two parts: A mixture of 2% sodium nitroprusside and 2% acetaldehyde in water (solution A) A solution of 2% sodium carbonate in water (solution
Simon's_reagent
3-(indol-3-yl)pyruvate ⇌ {\displaystyle \rightleftharpoons } 2-(indol-3-yl)acetaldehyde + CO2 This enzyme belongs to the family of lyases, specifically the carboxy-lyases
Indolepyruvate_decarboxylase
Combination of two antibiotic drugs
Trimethoprim/sulfamethoxazole, sold under the trade names Bactrim, Cotrim (a short form of the British Approved Name, Co-trimoxazole) and Septra, among
Trimethoprim/sulfamethoxazole
Bodily responses to the functional effects of ethanol within alcoholic beverages
more quickly into acetaldehyde, a toxic metabolite. A more severe flushing reaction occurs when the body metabolizes the acetaldehyde more slowly, generally
Alcohol_tolerance
InterPro Family
reaction 4-hydroxy-2-oxopentanoate ⇌ {\displaystyle \rightleftharpoons } acetaldehyde + pyruvate Baker et al. showed that BphI, a member of this family from
4-hydroxy-2-oxovalerate aldolase
4-hydroxy-2-oxovalerate_aldolase
Chemical compound
isocyanide Pentynylidyne Propynal Protonated cyanoacetylene Seven atoms Acetaldehyde Acrylonitrile Vinyl cyanide Cyanodiacetylene Ethylene oxide Glycolonitrile
Dimethyl_ether
Organic compound of the form >C(OH)O–
and ketones Carbonyl compound alcohol solvent %hemiacetal acetaldehyde methanol 97 acetaldehyde ethanol 91 propionaldehyde methanol 95 bromoacetone methanol
Hemiacetal
Chemical compound
distilled E/Z mixture. Acetaldoxime can be prepared by combining pure acetaldehyde and hydroxylamine under heating in the presence of a base. The use of
Acetaldoxime
\rightleftharpoons } glycine + acetaldehyde D-allothreonine ⇌ {\displaystyle \rightleftharpoons } glycine + acetaldehyde This pyridoxal-phosphate protein
D-threonine_aldolase
Chemical compound
produced industrially. It is also produced by reductive amination of acetaldehyde. CH 3 CH 2 OH + NH 3 + H 2 ⟶ CH 3 CH 2 NH 2 + H 2 O {\displaystyle {\ce
Ethylamine
⇌ {\displaystyle \rightleftharpoons } (4-hydroxyphenyl)acetaldehyde + NH3 This enzyme belongs to the family of lyases, specifically the hydro-lyases
Octopamine_dehydratase
Enzyme
In enzymology, indole-3-acetaldehyde reductase (NADH) (EC 1.1.1.190) is an enzyme that catalyzes the chemical reaction tryptophol + NAD+ H+ H+
Indole-3-acetaldehyde reductase (NADH)
Indole-3-acetaldehyde_reductase_(NADH)
Heterocyclic aromatic organic compound
produced from formaldehyde and acetaldehyde. First, acrolein is formed in a Knoevenagel condensation from the acetaldehyde and formaldehyde. The acrolein
Pyridine
Organic compound with a C=C–OH group
undetectable spectroscopically. In the equilibrium between vinyl alcohol and acetaldehyde, K = [enol]/[keto] ≈ 5.8×10−7. The terminus of the double bond in enols
Enol
Unpleasant characteristic of a wine
wine undrinkable to most wine tasters. Examples of wine faults include acetaldehyde (except when purposely induced in wines like Sherry and Rancio), ethyl
Wine_fault
Medical condition in which the gut produces excess alcohol
is then decarboxylated to acetaldehyde in a reaction involving the enzyme pyruvate decarboxylase. Reduction of acetaldehyde to ethanol produces NAD+,
Auto-brewery_syndrome
Japanese chemicals company
Asahi Kasei and Sekisui Chemical. Nichitsu had started production of acetaldehyde using a mercury catalyst at its Minamata plant in May 1932, and Shin
Chisso
Chemical compound
multitude of intermediate compounds before reaching mercury fulminate; acetaldehyde (CH3CHO), nitrosoacetaldehyde (CH2(NO)−CHO), isonitrosoacetaldehyde (CH(=NOH)−CHO)
Mercury(II)_fulminate
Chemical reactions with oxygen
nylon precursor ethylene Wacker process Pd and Cu salts (homogeneous) acetaldehyde basic chemicals para-xylene terephthalic acid synthesis Mn and Co salts
Catalytic_oxidation
System for naming organic chemical compounds
and changing the suffix from -ic or -oic to -aldehyde. Formaldehyde Acetaldehyde The IUPAC nomenclature also provides rules for naming ions. Hydron is
IUPAC nomenclature of organic chemistry
IUPAC_nomenclature_of_organic_chemistry
Organic compound (CH2(OH)2); simplest geminal diol
; McTigue, P. T. (1960). "603. Kinetics of the aldol condensation of acetaldehyde". Journal of the Chemical Society (Resumed): 2983. doi:10.1039/JR9600002983
Methanediol
Chemical reaction in which a substance combines with water
and as a biological method fermentation. Acetylene hydrates to give acetaldehyde: The process typically relies on mercury catalysts and has been discontinued
Hydration_reaction
ACETALDEHYDE
ACETALDEHYDE
ACETALDEHYDE
ACETALDEHYDE
Boy/Male
Native American
Handsome.
Girl/Female
Arabic, Indian
Cool; Mountain Covered with Snow
Surname or Lastname
English
English : habitational name from any of the various minor places in England named Greenhill, usually from Old English grēne ‘green’ + hyll ‘hill’. However, Greenhill in Worcestershire is probably named from Old English grīma ‘specter’, ‘goblin’ + hyll ‘hill’.English translation of Ashkenazic Jewish Grünberg.
Boy/Male
Indian, Sanskrit
Belongs to the Lord; Lordly
Girl/Female
Tamil
Surname or Lastname
English (chiefly West Country)
English (chiefly West Country) : from Middle English bolt ‘bolt’, ‘bar’ (Old English bolt ‘arrow’). In part this may have originated as a nickname or byname for a short but powerfully built person, in part as a metonymic occupational name for a maker of bolts.Danish : variant of Boldt.Variant of Bold.German : from a short form of the personal names Baldwin or Reinbold.
Boy/Male
Tamil
The first Lord or Lord Vishnu
Boy/Male
Arabic, Muslim
Father of Mankind; An Epithet of Adam who was also the First Prophet
Boy/Male
Arabic
Grace; Favour
Boy/Male
English American Latin Arthurian Legend French
Stutters.
ACETALDEHYDE
ACETALDEHYDE
ACETALDEHYDE
ACETALDEHYDE
ACETALDEHYDE
n.
Acetic aldehyde. See Aldehyde.