malonic acid

简明释义

丙二酸

英英释义

例句

1.In a laboratory setting, malonic acid (美克酸) is often used as a reagent in chemical experiments.

在实验室环境中，美克酸常用作化学实验中的试剂。

2.Researchers found that malonic acid (美克酸) can enhance the flavor profile of certain food products.

研究人员发现美克酸可以增强某些食品的风味特征。

3.In organic chemistry, malonic acid (美克酸) can be used to create various esters.

在有机化学中，美克酸可以用来合成各种酯。

4.The reaction between ethyl acetoacetate and malonic acid (美克酸) yields a variety of useful compounds.

乙酰乙酸乙酯与美克酸的反应产生多种有用的化合物。

5.The synthesis of certain pharmaceuticals often involves the use of malonic acid (美克酸) as a key intermediate.

某些药物的合成通常涉及使用美克酸作为关键中间体。

作文

Malonic acid, known scientifically as malonic acid (马隆酸), is a dicarboxylic acid with the chemical formula C3H4O4. It is an important compound in organic chemistry and biochemistry, serving as a building block for various chemical reactions and processes. The significance of malonic acid lies in its versatility and its role in the synthesis of other compounds. One of the primary applications of malonic acid is in the production of pharmaceuticals and agrochemicals. The compound can be used to create esters, which are crucial in the formation of various medications. For instance, it serves as a precursor in the synthesis of barbiturates, a class of drugs that act as central nervous system depressants. This highlights the importance of malonic acid in medicinal chemistry, where it contributes to the development of life-saving drugs.In addition to its pharmaceutical applications, malonic acid plays a significant role in the field of biochemistry. It is involved in the citric acid cycle, also known as the Krebs cycle, which is essential for cellular respiration in aerobic organisms. During this cycle, malonic acid acts as an intermediate, facilitating the conversion of carbohydrates, fats, and proteins into energy. This process is vital for maintaining the metabolic functions of living organisms, showcasing how malonic acid is not only a laboratory compound but also a critical component of life itself.Moreover, malonic acid is used in the synthesis of polymers and plastics. It can be polymerized to create polyesters, which are widely used in the manufacturing of fibers and containers. This application demonstrates the industrial significance of malonic acid, as it contributes to the production of materials that are integral to modern society. The ability of malonic acid to undergo various chemical reactions makes it a valuable compound in both academic research and industrial applications.The synthesis of malonic acid can be achieved through several methods. One common approach is the malonic ester synthesis, where diethyl malonate is reacted with a carbonyl compound in the presence of a base. This reaction allows for the introduction of various functional groups, making malonic acid a versatile intermediate in organic synthesis. Additionally, malonic acid can be derived from natural sources, such as the fermentation of carbohydrates, which adds an aspect of sustainability to its production.In conclusion, malonic acid (马隆酸) is a significant compound in both organic chemistry and biochemistry. Its applications range from pharmaceuticals to energy metabolism and industrial materials. Understanding the properties and uses of malonic acid is essential for students and professionals in the fields of chemistry and biology. As research continues to uncover new applications and methods of synthesis, the relevance of malonic acid will undoubtedly grow, further solidifying its place in the scientific community.