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Details

Stereochemistry RACEMIC
Molecular Formula C5H10O
Molecular Weight 86.1323
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2-METHYLBUTYRALDEHYDE

SMILES

CCC(C)C=O

InChI

InChIKey=BYGQBDHUGHBGMD-UHFFFAOYSA-N
InChI=1S/C5H10O/c1-3-5(2)4-6/h4-5H,3H2,1-2H3

HIDE SMILES / InChI

Molecular Formula C5H10O
Molecular Weight 86.1323
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 0
Optical Activity ( + / - )

Approval Year

PubMed

PubMed

TitleDatePubMed
Effect of enzyme activity and frozen storage on jalapeño pepper volatiles by selected ion flow tube-mass spectrometry.
2011-05-04
Biosynthesis of isoprenoids: crystal structure of the [4Fe-4S] cluster protein IspG.
2010-12-10
A candidate gene association study on muscat flavor in grapevine (Vitis vinifera L.).
2010-11-09
Application of ion mobility spectrometry for the detection of human urine.
2010-11
A novel mutation of the ACADM gene (c.145C>G) associated with the common c.985A>G mutation on the other ACADM allele causes mild MCAD deficiency: a case report.
2010-10-05
Characterization of flavor of whey protein hydrolysates.
2010-05-26
Effects of lipase, lipoxygenase, peroxidase and free fatty acids on volatile compound found in boiled buckwheat noodles.
2010-05
Influence of pre-cure freezing on the profile of volatile compounds during the processing of Iberian hams.
2010-04-15
Branched-chain and aromatic amino acid catabolism into aroma volatiles in Cucumis melo L. fruit.
2010-02
Low-temperature catalytic oxidation of aldehyde mixtures using wood fly ash: kinetics, mechanism, and effect of ozone.
2010-02
Pentanol isomer synthesis in engineered microorganisms.
2010-01
Various Terpenoids Derived from Herbal and Dietary Plants Function as PPAR Modulators and Regulate Carbohydrate and Lipid Metabolism.
2010
Cultured skin microbiota attracts malaria mosquitoes.
2009-12-17
Kinetic characterization and phosphoregulation of the Francisella tularensis 1-deoxy-D-xylulose 5-phosphate reductoisomerase (MEP synthase).
2009-12-14
Kinetic modeling of the generation of 2- and 3-methylbutanal in a heated extract of beef liver.
2009-11-11
An integrated analysis of molecular acclimation to high light in the marine diatom Phaeodactylum tricornutum.
2009-11-03
Global characterization of Artemisia annua glandular trichome transcriptome using 454 pyrosequencing.
2009-10-09
Molecular characterization of the Oncidium orchid HDR gene encoding 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate reductase, the last step of the methylerythritol phosphate pathway.
2009-10
Flavor variability and flavor stability of U.S.-produced whole milk powder.
2009-09
Regulation of resin acid synthesis in Pinus densiflora by differential transcription of genes encoding multiple 1-deoxy-D-xylulose 5-phosphate synthase and 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate reductase genes.
2009-05
Release of volatile organic compounds from the lung cancer cell line NCI-H2087 in vitro.
2009-01
Flavour compounds in tomato fruits: identification of loci and potential pathways affecting volatile composition.
2009
Release of volatile organic compounds (VOCs) from the lung cancer cell line CALU-1 in vitro.
2008-11-24
Microbial production and biomedical applications of lovastatin.
2008-11
Characterization of the most odor-active compounds in an American Bourbon whisky by application of the aroma extract dilution analysis.
2008-07-23
6-[(E)-3,7-Dimethyl-octa-2,6-dien-yl]-5,7-dihydr-oxy-8-(2-methyl-butano-yl)-4-phenyl-2H-chromen-2-one from Mesua kunstleri King (Kosterm).
2008-06-25
Synthesis and biological activity of phosphonate analogues and geometric isomers of the highly potent phosphoantigen (E)-1-hydroxy-2-methylbut-2-enyl 4-diphosphate.
2008-03-27
Prey and non-prey arthropods sharing a host plant: effects on induced volatile emission and predator attraction.
2008-03
Molecular cloning and characterization of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate reductase (CaHDR) from Camptotheca acuminata and its functional identification in Escherichia coli.
2008-02-29
Synthesis of analogues of (E)-1-hydroxy-2-methylbut-2-enyl 4-diphosphate, an isoprenoid precursor and human gamma delta T cell activator.
2008-02-15
Quality and flavour stability of coffee substitute prepared by extrusion of wheat germ and chicory roots.
2008-02
1-Hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate reductase (IDS) is encoded by multicopy genes in gymnosperms Ginkgo biloba and Pinus taeda.
2008-01
A high quality draft consensus sequence of the genome of a heterozygous grapevine variety.
2007-12-19
Carnobacterium: positive and negative effects in the environment and in foods.
2007-09
Tetranortriterpenoids from Cipadessa baccifera.
2007-08
Characterization of the key aroma compounds in soy sauce using approaches of molecular sensory science.
2007-07-25
2beta-(N-substituted piperazino)-5alpha-androstane-3alpha,17beta-diols: parallel solid-phase synthesis and antiproliferative activity on human leukemia HL-60 cells.
2007-04-20
An assessment of the role played by some oxidation-related aldehydes in wine aroma.
2007-02-07
Simultaneous quantification of acylcarnitine isomers containing dicarboxylic acylcarnitines in human serum and urine by high-performance liquid chromatography/electrospray ionization tandem mass spectrometry.
2007
Stimulation of Vgamma9/Vdelta2 T-lymphocyte proliferation by the isoprenoid precursor, (E)-1-hydroxy-2-methyl-but-2-enyl 4-diphosphate.
2007
Sucrose esters from the fruits of Physalis nicandroides var. attenuata.
2006-10
Permeabilization and lysis induced by bacteriocins and its effect on aldehyde formation by Lactococcus lactis.
2006-10
Critical aspects of the determination of pentafluorobenzyl derivatives of aldehydes by gas chromatography with electron-capture or mass spectrometric detection: Validation of an optimized strategy for the determination of oxygen-related odor-active aldehydes in wine.
2006-07-28
Identification of the key aroma compounds in cocoa powder based on molecular sensory correlations.
2006-07-26
Volatiles released from bean plants in response to agromyzid flies.
2006-07
Model studies on the efficacy of protein homogenates from raw pork muscle and dry-cured ham in binding selected flavor compounds.
2006-06-28
Cell membrane damage induced by lacticin 3147 enhances aldehyde formation in Lactococcus lactis IFPL730.
2006-06-15
Electrophysiological and behavioral responses of a parasitic wasp to plant volatiles induced by two leaf miner species.
2006-06
Biosynthesis of isoprenoids. purification and properties of IspG protein from Escherichia coli.
2005-11-11
Analysis of volatile compounds from various types of barley cultivars.
2005-09-21
Patents

Patents

Substance Class Chemical
Created
by admin
on Mon Mar 31 18:48:12 GMT 2025
Edited
by admin
on Mon Mar 31 18:48:12 GMT 2025
Record UNII
47H597M1YY
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2-METHYL BUTANAL
FCC  
Preferred Name English
2-METHYLBUTYRALDEHYDE
FHFI  
Systematic Name English
BUTYRALDEHYDE, 2-METHYL-
Systematic Name English
(±)-2-METHYLBUTYRALDEHYDE
Systematic Name English
FEMA NO. 2691
Code English
2-METHYLBUTYRALDEHYDE [FHFI]
Common Name English
.ALPHA.-METHYLBUTYRALDEHYDE
Systematic Name English
ACETALDEHYDE, METHYLETHYL-
Systematic Name English
(RS)-2-METHYLBUTANAL
Systematic Name English
2-METHYL BUTANAL [FCC]
Common Name English
2-METHYLBUTANAL
Systematic Name English
BUTANAL, 2-METHYL-
Systematic Name English
NSC-77077
Code English
.ALPHA.-METHYLBUTANAL
Systematic Name English
METHYL ETHYL ACETALDEHYDE
Systematic Name English
2-FORMYLBUTANE
Systematic Name English
Classification Tree Code System Code
JECFA EVALUATION 2-METHYLBUTYRALDEHYDE
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
CFR 21 CFR 172.515
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
Code System Code Type Description
JECFA MONOGRAPH
441
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY
CHEBI
16182
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY
CAS
96-17-3
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY
PUBCHEM
7284
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY
ECHA (EC/EINECS)
202-485-6
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY
NSC
77077
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY
MESH
C547093
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY
EPA CompTox
DTXSID2021818
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY
FDA UNII
47H597M1YY
Created by admin on Mon Mar 31 18:48:12 GMT 2025 , Edited by admin on Mon Mar 31 18:48:12 GMT 2025
PRIMARY