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W245712

Sigma-Aldrich

Ethyl pyruvate

natural, FG

Synonym(s):

Ethyl 2-oxopropanoate, Ethyl acetyl formate, Ethyl pyroracemate, Pyruvic acid ethyl ester

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W245712-SAMPLE-K
€49.30
1 KG
€472.00
5 KG
€1,910.00

€49.30

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W245712-SAMPLE-K
€49.30
1 KG
€472.00
5 KG
€1,910.00

About This Item

Linear Formula:
CH3COCOOC2H5
CAS Number:
617-35-6
Molecular Weight:
116.12
FEMA Number:
2457
Beilstein:
1071466
EC Number:
210-511-2
Council of Europe no.:
430c
MDL number:
MFCD00009123
UNSPSC Code:
12164502
PubChem Substance ID:
24901104
Flavis number:
9.442
NACRES:
NA.21
grade:
FG
Fragrance grade
Halal
Kosher
natural
food allergen:
no known allergens

€49.30

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grade

FG
Fragrance grade
Halal
Kosher
natural

Quality Level

300
400

Agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117

Assay

≥95%

refractive index

n20/D 1.404 (lit.)

bp

144 °C (lit.)

density

1.045 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

Organoleptic

fruity; ethereal; rum; sweet

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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General description

Ethyl pyruvate is one of the volatile flavor compounds identified in roasted cocoa[1] and beer.[2]

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H226,H314,H412

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

114.8 °F - closed cup

Flash Point(C)

46 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBR6752
SHBP9443
SHBN1520
MKCG5217
MKCB9540

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Ethyl pyruvate: A new indicator of flavor stability of beer and its controlling factors.
Shimizu C, et al.
Journal of the American Chemical Society, 63(3), 135-141 (2005)
New volatile components of roasted cocoa
Kettenes DK, et al.
Journal of Agricultural and Food Chemistry, 19(2), 276-280 (1971)
Kenneth K Kao et al.
Biochemical pharmacology, 80(2), 151-159 (2010-03-17)
Pyruvate is an important metabolic intermediate, and also is an effective scavenger of hydrogen peroxide and other reactive oxygen species (ROS). Pharmacological administration of pyruvate has been shown to improve organ function in animal models of oxidant-mediated cellular injury. However
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
Suha Turkmen et al.
Fertility and sterility, 98(3), 626-631 (2012-06-22)
To compare the effects of N-acetylcysteine (NAC) and ethyl pyruvate (EP) on experimental testicular ischemia-reperfusion (I/R) injury. Randomized, controlled, experimental study. University hospital. Twenty-four mature male Wistar rats. Rats were divided into four groups: control group, torsion-detorsion (T/D) group, EP
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