M26402
Methyl acetoacetate
≥99%
Sinónimos:
3-Oxobutanoic acid methyl ester, Acetoacetic acid methyl ester
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About This Item
Fórmula lineal:
CH3COCH2COOCH3
Número de CAS:
Peso molecular:
116.12
Beilstein:
506727
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
Productos recomendados
Ensayo
≥99%
temp. de autoignición
536 °F
índice de refracción
n20/D 1.419 (lit.)
bp
169-170 °C/70 mmHg (lit.)
mp
−80 °C (lit.)
densidad
1.076 g/mL at 25 °C (lit.)
cadena SMILES
COC(=O)CC(C)=O
InChI
1S/C5H8O3/c1-4(6)3-5(7)8-2/h3H2,1-2H3
Clave InChI
WRQNANDWMGAFTP-UHFFFAOYSA-N
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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
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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
Marianne Ernst et al.
Applied microbiology and biotechnology, 66(6), 629-634 (2004-11-19)
A whole-cell biotransformation system for the reduction of prochiral carbonyl compounds, such as methyl acetoacetate, to chiral hydroxy acid derivatives [methyl (R)-3-hydroxy butanoate] was developed in Escherichia coli by construction of a recombinant oxidation/reduction cycle. Alcohol dehydrogenase from Lactobacillus brevis
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
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