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Merck

M26402

Sigma-Aldrich

Acetessigsäure-methylester

≥99%

Synonym(e):

3-Oxobutansäure-methylester, Methylacetoacetat

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About This Item

Lineare Formel:
CH3COCH2COOCH3
CAS-Nummer:
Molekulargewicht:
116.12
Beilstein:
506727
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:

Assay

≥99%

Selbstzündungstemp.

536 °F

Brechungsindex

n20/D 1.419 (lit.)

bp

169-170 °C/70 mmHg (lit.)

mp (Schmelzpunkt)

−80 °C (lit.)

Dichte

1.076 g/mL at 25 °C (lit.)

SMILES String

COC(=O)CC(C)=O

InChI

1S/C5H8O3/c1-4(6)3-5(7)8-2/h3H2,1-2H3

InChIKey

WRQNANDWMGAFTP-UHFFFAOYSA-N

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Karl Sörelius et al.
Circulation, 130(24), 2136-2142 (2014-11-08)
Mycotic aortic aneurysm (MAA) is a rare and life-threatening disease. The aim of this European multicenter collaboration was to study the durability of endovascular aortic repair (EVAR) of MAA, by assessing late infection-related complications and long-term survival. All EVAR treated
S Aramaki et al.
Journal of inherited metabolic disease, 14(1), 63-74 (1991-01-01)
The concentrations of 2-methylacetoacetate, 2-methyl-3-hydroxybutyrate and tiglylglycine were determined by gas chromatography-mass spectrometry in urine collected before and for 8 h after loading with 100 mg of isoleucine per kg of body weight. The sum of 2-methylacetoacetate and 2-butanone, a
Xiao Hu et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(47), 16796-16801 (2014-11-05)
Much remains unknown regarding speciation. Host-pathogen interactions are a major driving force for diversification, but the genomic basis for speciation and host shifting remains unclear. The fungal genus Metarhizium contains species ranging from specialists with very narrow host ranges to
Solvej Siedler et al.
Applied microbiology and biotechnology, 93(4), 1459-1467 (2011-10-18)
Optimization of yields and productivities in reductive whole-cell biotransformations is an important issue for the industrial application of such processes. In a recent study with Escherichia coli, we analyzed the reduction of the prochiral β-ketoester methyl acetoacetate by an R-specific
L Sweetman et al.
Biomedical mass spectrometry, 5(3), 198-207 (1978-03-01)
A number of previously unrecognized abnormal metabolites have been identified and quantitated in the urine of a patient with an inherited deficiency of propionyl-CoA carboxylase. These included the isoleucine metabolites 2-methyl-3-hydroxybutyric acid and 2-methylacetoacetic acid. These isomers 3-hydroxyvaleric acid and

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