| Identification | Back Directory | [Name]
ETHYL 3-METHYL-2-OXOBUTYRATE | [CAS]
20201-24-5 | [Synonyms]
KETOVALINE ETHYL ESTER
ethyl dimethylpyruvate
ethyl 2-methyl-2-oxobutyrate
ETHYL 3-METHYL-2-OXOBUTYRATE
Ethyl 2-oxo-3-methylbutyrate
ethyle3-methyl-2-oxobutyrate
Ethyl 2-oxo-3-methylbutanoate
Ethyl 3-methyl-2-oxobutyrate,95%
Ethyl 3-methyl-2-oxobutyrate 97%
2-Oxoisovaleric acid ethyl ester
2-Oxyisovaleric acid ethyl ester
Ethyl 3-Methyl-2-oxobutyrate, 95% 5GR
3-Methyl-2-oxobutyric acid ethyl ester
3-Methyl-2-oxobutanoic acid ethyl ester
Ethyl dimethylpyruvate, Ketovaline ethyl ester
Ethyl 3-methyl-2-oxobutyrateKetovaline ethyl ester | [EINECS(EC#)]
243-587-0 | [Molecular Formula]
C7H12O3 | [MDL Number]
MFCD00009122 | [MOL File]
20201-24-5.mol | [Molecular Weight]
144.17 |
| Chemical Properties | Back Directory | [Appearance]
clear light yellow liquid | [Boiling point ]
62 °C11 mm Hg(lit.)
| [density ]
0.989 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.410(lit.)
| [Fp ]
110 °F
| [storage temp. ]
0-6°C | [form ]
Liquid | [color ]
Clear light yellow | [Water Solubility ]
Slightly soluble in water. | [BRN ]
1756668 | [InChI]
InChI=1S/C7H12O3/c1-4-10-7(9)6(8)5(2)3/h5H,4H2,1-3H3 | [InChIKey]
CKTYYUQUWFEUCO-UHFFFAOYSA-N | [SMILES]
C(OCC)(=O)C(=O)C(C)C |
| Hazard Information | Back Directory | [Chemical Properties]
clear light yellow liquid | [Uses]
Ethyl 3-methyl-2-oxobutyrate was used in the synthesis of (2SR,4SR)-5(S)-(N-Boc)-amino-6-cyclohexyl-4-hydoxy-2-isopropyl hexanoic acid. | [Uses]
Ethyl dimethylpyruvate is used as an allyl halide reactant in the presence of indium to release hydroxy unsaturated carbonyl compounds. It was also used in the synthesis of (2SR,4SR)-5(S)-(N-Boc)-amino-6-cyclohexyl-4-hydoxy-2-isopropyl hexanoic acid. | [General Description]
Ethyl 3-methyl-2-oxobutyrate reacts with a variety of allyl halides in the presence of indium to afford hydroxy unsaturated carbonyl compounds. Conformational behaviour of ethyl 3-methyl-2-oxobutyrate was investigated using solution FTIR in combination with ab initio calculations. |
| Safety Data | Back Directory | [Risk Statements ]
10 | [Safety Statements ]
16 | [RIDADR ]
UN 3272 3/PG 3
| [WGK Germany ]
3
| [HazardClass ]
3.2 | [PackingGroup ]
III | [HS Code ]
29183000 |
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