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E47808

Sigma-Aldrich

Ethyl pyruvate

98%

Sinônimo(s):

2-Oxopropanoic acid ethyl ester, Ethyl 2-oxopropanoate, Ethyl 2-oxopropionate, Ethyl methylglyoxylate, Methyl ethoxycarbonyl ketone

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About This Item

Fórmula linear:
CH3COCOOC2H5
Número CAS:
617-35-6
Peso molecular:
116.12
Beilstein:
1071466
Número CE:
210-511-2
Número MDL:
MFCD00009123
Código UNSPSC:
12352100
ID de substância PubChem:
24894582
NACRES:
NA.22

Nível de qualidade

200

Ensaio

98%

forma

liquid

índice de refração

n20/D 1.404 (lit.)

pb

144 °C (lit.)

densidade

1.045 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

CCOC(=O)C(C)=O

InChI

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

chave InChI

XXRCUYVCPSWGCC-UHFFFAOYSA-N

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Aplicação

Ethyl pyruvate can undergo asymmetric Henry reaction with nitromethane to form α-hydroxy β-nitro esters. It can be used as the model compound for α-ketoesters to study the mechanism of enantioselective hydrogenation reactions.

Pictogramas

FlameCorrosion
GHS02,GHS05

Palavra indicadora

Danger

Frases de perigo

H226,H314,H412

Classificações de perigo

Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

114.8 °F - closed cup

Ponto de fulgor (°C)

46 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Sigma-Aldrich

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Glycyrrhizin

Sigma-Aldrich

CDS020796

Glycyrrhizin

Highly Enantioselective Henry (Nitroaldol) Reaction of Aldehydes and ?-Ketoesters Catalyzed by N,N'-Dioxide-Copper (I) Complexes.
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Critical care (London, England), 16(1), R9-R9 (2012-01-18)
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98% Enantioselectivity in the asymmetric synthesis of a useful chiral building block by heterogeneous method: Enantioselective hydrogenation of ethyl-benzoylformate over cinchona modified Pt/Al2 O3 catalysts in the acetic acid.
Sutyinszki M, et al.
Catalysis Communications, 3(3), 125-127 (2002)
M P Fink
Journal of internal medicine, 261(4), 349-362 (2007-03-30)
Ethyl pyruvate (EP) is a simple derivative of the endogenous metabolite, pyruvic acid. Treatment with EP has been shown to improve survival and/or ameliorate organ dysfunction in a wide variety of preclinical models of critical illnesses, such as severe sepsis
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