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E47808

Sigma-Aldrich

Ethyl pyruvate

98%

Sinónimos:

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

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About This Item

Fórmula lineal:
CH3COCOOC2H5
Número de CAS:
617-35-6
Peso molecular:
116.12
Beilstein/REAXYS Number:
1071466
EC Number:
210-511-2
MDL number:
MFCD00009123
UNSPSC Code:
12352100
PubChem Substance ID:
24894582
NACRES:
NA.22

Quality Level

200

assay

98%

form

liquid

refractive index

n20/D 1.404 (lit.)

bp

144 °C (lit.)

density

1.045 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCOC(=O)C(C)=O

InChI

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

InChI key

XXRCUYVCPSWGCC-UHFFFAOYSA-N

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Application

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.

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

114.8 °F - closed cup

flash_point_c

46 °C - closed cup

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
STBL1869
STBL0988
STBK6094
STBK3027
STBJ6410

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Highly Enantioselective Henry (Nitroaldol) Reaction of Aldehydes and ?-Ketoesters Catalyzed by N,N'-Dioxide-Copper (I) Complexes.
Qin B, et al.
The Journal of Organic Chemistry, 72(24), 9323-9328 (2007)
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)
Lin Sun et al.
Journal of neurotrauma, 36(3), 421-435 (2018-06-23)
High mobility group box-1 (HMGB1) could function as an early trigger for pro-inflammatory activation after spinal cord injury (SCI). Spinal cord edema contributes to inflammatory response mechanisms and a poor clinical prognosis after SCI, for which efficient therapies targeting the
Jiawen Zhao et al.
Kidney & blood pressure research, 43(5), 1585-1595 (2018-10-24)
Nephrolithiasis is one of the most prevalent diseases of the urinary system. Approximately 80% of human kidney stones are composed of calcium oxalate (CaOx), and hypercalciuria is one of the most common metabolic disorders. Emerging evidence indicates that autophagy and
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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