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Ethyl pyruvate

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Identification
Molecular formula
C5H8O3
CAS number
617-35-6
IUPAC name
ethyl 2-oxopropanoate
State
State

At room temperature, ethyl pyruvate is in a liquid state. It can flow and is not solid at ambient conditions.

Melting point (Celsius)
-58.00
Melting point (Kelvin)
215.15
Boiling point (Celsius)
144.00
Boiling point (Kelvin)
417.15
General information
Molecular weight
116.12g/mol
Molar mass
116.1150g/mol
Density
1.0667g/cm3
Appearence

Ethyl pyruvate is a colorless liquid with a mild, fruity odor. It is clear and transparent, resembling typical organic solvent liquids.

Comment on solubility

Solubility of Ethyl 2-Oxopropanoate

Ethyl 2-oxopropanoate, with the chemical formula C5H8O3, shows interesting solubility characteristics that make it particularly relevant in various applications.

This compound is predominantly soluble in organic solvents, which is typical for esters. Some key points regarding its solubility include:

  • High Solubility in Polar Organic Solvents: Ethyl 2-oxopropanoate is readily soluble in polar solvents such as ethanol and methanol. This property aids its use in organic reactions where polar environments are beneficial.
  • Limited Solubility in Water: Due to its ester nature, it exhibits moderate solubility in water, which is often less than 1 g per 100 mL; this makes it less effective in water-based reactions.
  • Influence of Temperature: Like many organic compounds, its solubility can increase significantly with temperature, making it easier to dissolve in higher temperatures for various industrial processes.

Overall, ethyl 2-oxopropanoate's solubility profile underscores its versatility and utility in organic chemistry, particularly in synthesis and formulation where specific solvent conditions are needed.

Interesting facts

Interesting Facts about Ethyl 2-Oxopropanoate

Ethyl 2-oxopropanoate, often referred to in the laboratory as an ester, is a fascinating compound with various practical applications and noteworthy chemical properties. Here are some engaging aspects to consider:

  • Versatile Intermediate: This compound serves as a valuable intermediate in the synthesis of many other organic compounds. Its reactivity allows chemists to transform it into a range of derivatives through various reactions, notably in drug development.
  • Flavors and Fragrances: Due to its pleasant aroma, ethyl 2-oxopropanoate is utilized in the food and fragrance industries. It can be found in certain flavoring agents, contributing to the fruity notes in candies and perfumes.
  • Research Importance: Ethyl 2-oxopropanoate is often studied in the context of synthetic organic chemistry, particularly in exploring reaction mechanisms that showcase its behavior under different conditions.
  • Biological Activity: Some studies have suggested that compounds similar to ethyl 2-oxopropanoate might exhibit biological activity, making them potential candidates for pharmaceutical applications.

Chemistry of Ethyl 2-Oxopropanoate

The presence of the keto and ester functional groups within the molecule informs its chemistry, allowing for fascinating reactions, such as:

  • Aldol Reactions: The compound participates in aldol condensation reactions, paving the way for constructing larger carbon skeletons.
  • Transesterification: Ethyl 2-oxopropanoate can undergo transesterification reactions, providing pathways for the synthesis of biodiesels and other esters.

In summary, ethyl 2-oxopropanoate stands out not only for its reactive properties but also for its importance in various industries. As a chemistry student or researcher, understanding its potential can provide insights into both fundamental and applied chemical sciences.

Synonyms
ETHYL PYRUVATE
Ethyl 2-oxopropanoate
Ethyl 2-oxopropionate
Pyruvic acid, ethyl ester
Propanoic acid, 2-oxo-, ethyl ester
PYRUVIC ACID ETHYL ESTER
Ethyl pyroracemate
Ethyl acetylformate
FEMA No. 2457
CTI-01
Ethyl methylglyoxylate
Ethyl pyruvate (natural)
CCRIS 4651
2-oxopropanoic acid ethyl ester
EINECS 210-511-2
NSC 48386
NSC-48386
UNII-03O98E01OB
2-oxopropionic acid ethyl ester
AI3-05636
03O98E01OB
ETHYL PYRUVATE [FHFI]
DTXSID2060674
FEMA 2457
Pyruvic acid, ethyl ester (8CI)
PYRUVIC ACID ETHYL ESTER [MI]
ethyl pyruvic acid
Ethyl 2oxopropanoate
Ethyl 2oxopropionate
Ethyl alphaketopropionate
Ethyl 2-oxopropanoic acid
Methyl ethoxycarbonyl ketone
CTI01
2-oxo-Propionate ethyl ester
ETHYL PYRUVATE [INCI]
DTXCID3043104
Propanoic acid, 2oxo, ethyl ester
210-511-2
un3272
xxrcuyvcpswgcc-uhfffaoysa-n
617-35-6
Ethyl alpha-ketopropionate
2-Oxo-propionic acid ethyl ester
MFCD00009123
PyruvicAcid-13CEthylEster
ETHYL PYRUVATE (3,3,3-D3)
ethyl-2-oxopropanoate
ethyl 2-oxo-propionate
Ethyl pyruvate, 98%
Ethyl pyruvate (Standard)
Ethyl pyruvate, >=97%
SCHEMBL25538
ethyl 2-oxidanylidenepropanoate
CHEMBL173373
Ethyl pyruvate, >=97%, FG
HY-Y1362R
CHEBI:173421
Ethyl pyruvate, analytical standard
HY-Y1362
NSC48386
BBL027737
s6243
STK802375
AKOS000119054
DB05869
Ethyl pyruvate, natural, >=95%, FG
FP27361
CS-0017821
NS00022514
P0891
EN300-18982
D72526
A833398
2-Oxopropanoic acid ethyl ester;Ethyl 2-oxopropanoate
BRD-K47738867-001-01-5
Q15632706
F0001-1639
Z104472090
9X7