Acetaldehyde

Details

Stereochemistry	ACHIRAL
Molecular Formula	C2H4O
Molecular Weight	44.0526
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CC=O

InChI

InChIKey=IKHGUXGNUITLKF-UHFFFAOYSA-N

InChI=1S/C2H4O/c1-2-3/h2H,1H3

HIDE SMILES / InChI

Molecular Formula	C2H4O
Molecular Weight	44.0526
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Effects of chronic metrifonate treatment on cholinergic enzymes and the blood-brain barrier.	2001-07	11311445
Alternative cyclization in GFP-like proteins family. The formation and structure of the chromophore of a purple chromoprotein from Anemonia sulcata.	2001-06-15	11259412
The bifunctional Entamoeba histolytica alcohol dehydrogenase 2 (EhADH2) protein is necessary for amebic growth and survival and requires an intact C-terminal domain for both alcohol dahydrogenase and acetaldehyde dehydrogenase activity.	2001-06-08	11274185
Direct acetylation of the estrogen receptor alpha hinge region by p300 regulates transactivation and hormone sensitivity.	2001-05-25	11279135
Paradoxical effects of trichostatin A: inhibition of NF-Y-associated histone acetyltransferase activity, phosphorylation of hGCN5 and downregulation of cyclin A and B1 mRNA.	2001-05-10	11295287
Spermidine/spermine n(1)-acetyltransferase catalyzes amantadine acetylation.	2001-05	11302933
Mode-of-action-based dosimeters for interspecies extrapolation of vinyl acetate inhalation risk.	2001-05	11295869
First total synthesis of phenylpyridine analogues of the antimitotic rhazinilam.	2001-04-20	11304183
Ketene reactions with the aminoxyl radical tempo: preparative, kinetic, and theoretical studies.	2001-04-20	11304178
Homo-oligomerisation and nuclear localisation of mouse histone deacetylase 1.	2001-04-20	11302704
Gas phase biotransformation reaction catalyzed by baker's yeast.	2001-04-20	11255164
The chemical stability of S-(2-acylthioethyl) and S-acyloxymethyl protected thymidylyl-3',5'-thymidine phosphoromonothiolates and their deacylation products in aqueous solution.	2001-04-17	11303564
Platelet-activating factor acetylhydrolases: broad substrate specificity and lipoprotein binding does not modulate the catalytic properties of the plasma enzyme.	2001-04-17	11294621
Aldehydes potentiate alpha(2)(I) collagen gene activity by JNK in hepatic stellate cells.	2001-04-15	11295527
The sugar model: catalysis by amines and amino acid products.	2001-04-12	11296525
Histone acetylation and the cell-cycle in cancer.	2001-04-01	11282573
Crystallization and preliminary X-ray analysis of dmpFG-encoded 4-hydroxy-2-ketovalerate aldolase--aldehyde dehydrogenase (acylating) from Pseudomonas sp. strain CF600.	2001-04	11264589
Gas-phase structures of acetyl peroxynitrate and trifluoroacetyl peroxynitrate.	2001-03-26	11261978
Reactions of PhSCH(2)Li and NCCH(2)Li with benzaldehyde and benzophenone: when does the mechanism change from ET to polar?	2001-03-23	11300911
A solvolytic C-C cleavage reaction of 6-acetoxycyclohexa-2,4-dienones: mechanistic implications for the intradiol catechol dioxygenases.	2001-03-23	11300906
Polyamine cytotoxicity in the presence of bovine serum amine oxidase.	2001-03-23	11263996
Synthesis of a tripeptide derivative containing the Phe-Arg hydroxyethylene dipeptide isostere.	2001-03-22	11263922
Headspace analysis of engine oil by gas chromatography/mass spectrometry.	2001-03-15	11305675
Extensive interactions between HIV TAT and TAF(II)250.	2001-03-09	11257518
Biological activities of glucagon-like peptide-1 analogues in vitro and in vivo.	2001-03-06	11258897
Liquid exclusion-adsorption chromatography: new technique for isocratic separation of nonionic surfactants. I. Retention behaviour of fatty alcohol ethoxylates.	2001-03-02	11261715
Flavor threshold for acetaldehyde in milk, chocolate milk, and spring water using solid phase microextraction gas chromatography for quantification.	2001-03	11312867
Evaluation of key aroma compounds in hand-squeezed grapefruit juice (Citrus paradisi Macfayden) by quantitation and flavor reconstitution experiments.	2001-03	11312864
Color and stability of pigments derived from the acetaldehyde-mediated condensation between malvidin 3-O-glucoside and (+)-catechin.	2001-03	11312838
Alcohol dehydrogenase 3 genotype is not associated with risk of squamous cell carcinoma of the oral cavity and pharynx.	2001-03	11303599
Acetaldehyde production and other ADH-related characteristics of aerobic bacteria isolated from hypochlorhydric human stomach.	2001-03	11290854
Alcohol oxidase is a novel pathogenicity factor for Cladosporium fulvum, but aldehyde dehydrogenase is dispensable.	2001-03	11277434
Structure and conformation of a novel genetically engineered polysaccharide P2.	2001-02-15	11270811
Carnitine palmitoyltransferase I deficiency in neonate identified by dried blood spot free carnitine and acylcarnitine profile.	2001-02	11286383
Effect of carbohydrate substrate on fermentation by kefir yeast supported on delignified cellulosic materials.	2001-02	11262008
MCM3AP, a novel acetyltransferase that acetylates replication protein MCM3.	2001-02	11258703
Biogenic aldehyde(s) derived from the action of monoamine oxidase may mediate the antidipsotropic effect of daidzin.	2001-01-30	11306106
Mouse alcohol dehydrogenase 4: kinetic mechanism, substrate specificity and simulation of effects of ethanol on retinoid metabolism.	2001-01-30	11306066
Selective protection by stably transfected human ALDH3A1 (but not human ALDH1A1) against toxicity of aliphatic aldehydes in V79 cells.	2001-01-30	11306050
Purification and characterization of grass carp mitochondrial aldehyde dehydrogenase.	2001-01-30	11306040
Inhibition of ALDH3A1-catalyzed oxidation by chlorpropamide analogues.	2001-01-30	11306038
Chemical mechanism and substrate binding sites of NADP-dependent aldehyde dehydrogenase from Streptococcus mutans.	2001-01-30	11306027
Enhanced reactivity of 2-rhodaoxetanes through a labile acetonitrile ligand.	2001-01-19	11271528
Acetaldehyde in vitro exposure and apoptosis: a possible mechanism of teratogenesis.	2001-01	11282450
Approach to a multiparametric sensor-chip-based tumor chemosensitivity assay.	2001-01	11272283
Significance of pantothenate for glucose fermentation by Oenococcus oeni and for suppression of the erythritol and acetate production.	2001-01	11271417
[Effects of ethanol on the nervous and vascular systems: the mechanisms of alcohol-induced hypertension].	2001-01	11265132
A tale of histone modifications.	2001	11305943
Modification and inhibition of vancomycin group antibiotics by formaldehyde and acetaldehyde.	2001	11288883
Liver diseases by alcohol and hepatitis C: early detection and new insights in pathogenesis lead to improved treatment.	2001	11268819

Substance Class	Chemical Created by `admin` on `Mon Mar 31 17:36:23 GMT 2025` Edited by `admin` on `Mon Mar 31 17:36:23 GMT 2025`
Record UNII	GO1N1ZPR3B
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

FEMA NO. 2003

Preferred Name

English

Acetaldehyde

Official Name

English

ACETALDEHYDE [IARC]

Common Name

English

Acetaldehyde [WHO-DD]

Common Name

English

VINYL ALCOHOL (FROM ALCOHOLYSIS OR HYDROLYSIS OF VINYL ACETATE UNITS)

Common Name

English

ETHYLALDEHYDE

Common Name

English

ETHENOL

Systematic Name

English

HYDROXYETHYLENE

Systematic Name

English

NSC-7594

Code

English

ACETALDEHYDE [MI]

Common Name

English

ACETALDEHYDE [HPUS]

Common Name

English

VINYL ALCOHOL

Systematic Name

English

CARMUSTINE RELATED COMPOUND, ACETALDEHYDE-

Common Name

English

ETHANAL

Systematic Name

English

ACETALDEHYDE [FCC]

Common Name

English

HYDROXYETHENE

Systematic Name

English

ACETALDEHYDE [FHFI]

Common Name

English

ACETALDEHYDE [USP-RS]

Common Name

English

ACETALDEHYDE [HSDB]

Common Name

English

ACETIC ALDEHYDE

Common Name

English

Classification Tree Code System Code

NCI_THESAURUS

C45175