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ChemicalBook--->CAS DataBase List--->759-65-9

759-65-9

759-65-9 Structure

759-65-9 Structure
IdentificationMore
[Name]

DIETHYL OXALPROPIONATE
[CAS]

759-65-9
[Synonyms]

2-ETHOXALYLPROPIONIC ACID ETHYL ESTER
2-OXALPROPIONIC ACID DIETHYL ESTER
DIETHYL 2-METHYL-2'-OXOSUCCINATE
DIETHYL 2-METHYL-3-OXOSUCCINATE
DIETHYL 2-OXALPROPIONATE
DIETHYL METHYLOXALACETATE
DIETHYL OXALOPROPIONATE
DIETHYL OXALPROPIONATE
ETHYL 2-ETHOXALYLPROPIONATE
METHYLOXALACETIC ACID DIETHYL ESTER
methyloxo-butanedioicacidiethylester
diethyl 2-methyloxosuccinate
methyloxo-butanedioic acid diethyl ester
2-Methyl-3-oxobutanedioic acid diethyl ester
2-Methyl-3-oxosuccinic acid diethyl ester
[EINECS(EC#)]

227-750-3
[Molecular Formula]

C9H14O5
[MDL Number]

MFCD00009163
[Molecular Weight]

202.2
[MOL File]

759-65-9.mol
Chemical PropertiesBack Directory
[Boiling point ]

138 °C/23 mmHg (lit.)
[density ]

1.073 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.432(lit.)
[Fp ]

>230 °F
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

Chloroform (Slightly), Hexane (Slightly), Methanol (Slightly)
[form ]

Oil
[pka]

9.30±0.46(Predicted)
[color ]

Clear Colourless to Pale Yellow
[BRN ]

1783697
[CAS DataBase Reference]

759-65-9(CAS DataBase Reference)
[EPA Substance Registry System]

Butanedioic acid, methyloxo-, diethyl ester (759-65-9)
Safety DataBack Directory
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[HS Code ]

2917198090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl oxalate-->Ethyl propionate
[Preparation Products]

Diethyl methylmalonate-->Diethyl 2,2-diMethyl-3-oxosuccinate
Hazard InformationBack Directory
[Uses]

Diethyl Oxalopropionate is a useful precursor in the synthesis of 2-Methylcitric Acid (M265080); a metabolite of Citric Acid (C521000) that can also be formed from condensation of propionoyl-CoA and oxaloacetic acid catalyzed by a citrate synthase enzyme.
[Uses]

Reactant involved in:• ;Synthesis of anticancer and antiviral agents1• ;Oxidation by organohypervalent iodine reagent2• ;Synthesis of monomers for preparation of functional polyesters3• ;Synthesis of calpain inhibitors4• ;Preparation of human A2A receptor antagonists5• ;Structural studies of dihydropteroate synthase inhibitors6
[Definition]

ChEBI: Diethyl 2-methyl-3-oxosuccinate is an alpha-ketoester, a beta-ketoester, an ethyl ester and a diester.
Spectrum DetailBack Directory
[Spectrum Detail]

DIETHYL OXALPROPIONATE(759-65-9)1HNMR
DIETHYL OXALPROPIONATE(759-65-9)13CNMR
DIETHYL OXALPROPIONATE(759-65-9)IR1
DIETHYL OXALPROPIONATE(759-65-9)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

759-65-9(sigmaaldrich)
[TCI AMERICA]

Methyloxalacetic Acid Diethyl Ester,>96.0%(GC)(759-65-9)
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