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E47808

Ethyl pyruvate

Name: Ethyl pyruvate
Brand: ALDRICH

98%

Synonym(s):

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

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About This Item

Linear Formula:

CH₃COCOOC₂H₅

CAS Number:

617-35-6

Molecular Weight:

116.12

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24894582

EC Number:

210-511-2

Beilstein/REAXYS Number:

1071466

MDL number:

MFCD00009123

Assay:

98%

Form:

liquid

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Properties

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

Description

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.

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pictograms

GHS02,GHS05

signalword

Danger

hcodes

H226,H314,H412

pcodes

P210 - P233 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

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

Regulatory Information

危险化学品

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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)

Inhibiting High Mobility Group Box-1 Reduces Early Spinal Cord Edema and Attenuates Astrocyte Activation and Aquaporin-4 Expression after Spinal Cord Injury in Rats.

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

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Global Trade Item Number

SKU	GTIN
E47808-25G	04061833604038
E47808-100G	04061833604021